[ { "id": 19, "name": "Rescale", "slug": "rescale", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/711fea8d5911eff2cca6ae58f7c2371f123c9dc1.png", "website": "https://rescale.com", "all_locations": "San Francisco, CA, USA", "long_description": "Rescale is a cloud-based platform for computational engineering and R&D, that empowers engineers and researchers to accelerate discovery, testing, and optimization. We democratize access to the latest technologies that drive greater efficiency and competitiveness, including high performance computing, simulation, modeling, AI/ML, and digital twins.\r\n\r\nThe majority of industry leaders worldwide use Rescale as the backbone of R&D, connecting the digital thread of new product innovation to develop products that enrich humanity, from autonomous vehicles to drug discovery. Rescale customers include 7 of the top 10 automotive companies and 3 of the top 6 life science companies.\r\n\r\nRescale’s full-stack, open platform automates systems, data, and workflows into a user-centric experience, so customers can focus on innovation. Choose from 1000+ pre-installed applications for multiphysics simulation and AI/ML-assisted design exploration, including commercial, open-source, and custom software. We offer the largest global network of hyperscale and specialty cloud infrastructure to leverage the latest CPU, GPU, and other specialized architectures.\r\n\r\nRescale is enterprise-ready to enable any size organization to achieve their digital transformation goals–with unified management that gives IT teams full visibility and control of hybrid-cloud operations. Rescale’s intelligent automation gives customers flexibility to improve performance and reduce costs of computing, while our enhanced security and compliance ensures industry-leading standards are met from end to end.\r\n\r\nGetting started is simple, flexible, and free to try. Our team of experts is ready to help you achieve your most ambitious engineering goals – schedule a demo today.\r\n\r\nJoin us and help us build products that change the world: www.rescale.com/careers", "one_liner": "High Performance Computing Built for the Cloud", "team_size": 250, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1322045674, "tags": [ "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2012", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/rescale", "api": "https://yc-oss.github.io/api/batches/winter-2012/rescale.json" }, { "id": 26, "name": "Marft", "slug": "marft", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://marft.com", "all_locations": "", "long_description": "Marft creates embeddable machine learning models for application developers. Users submit data by web/API, and receive optimized models implemented in a language of their choice.", "one_liner": "Marft creates embeddable machine learning models for application…", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1322045736, "tags": [ "Developer Tools", "Machine Learning" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/marft", "api": "https://yc-oss.github.io/api/batches/winter-2012/marft.json" }, { "id": 34, "name": "Pixelapse", "slug": "pixelapse", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a0301ab22e915e9c1a21ace954bf9ffe1ca78ff4.png", "website": "http://pixelapse.com", "all_locations": "San Francisco, CA, USA; Palo Alto, CA, USA", "long_description": "Pixelapse is the best place to share designs and work together. We build tools to improve the design process and make collaboration easier. Pixelapse simplifies version control and makes it accessible for designers to share and discuss their work with their friends, colleagues and the world.", "one_liner": "Github for designers. We automatically keep track of revisions of…", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1322045801, "tags": [ "Design", "Collaboration" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pixelapse", "api": "https://yc-oss.github.io/api/batches/winter-2012/pixelapse.json" }, { "id": 37, "name": "Zillabyte", "slug": "zillabyte", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://zillabyte.com", "all_locations": "San Francisco, CA, USA", "long_description": "Zillabyte is a cloud platform for data analysis. Build apps, not infrastructure. \n\n\nWe set up and maintain the infrastructure you need to analyze your data. All you need to do is develop your app locally and test it using the our CLI. When you need to scale, push to our servers. \n\nEasily add more functionality with components, modular code blocks that let you perform additional functions such as: geo coding, fraud analysis, and web scraping.\n\nUse your own private datasets or plug into our off-the-shelf data, which includes a copy of the web. You can even combine the two and extract rich insights.", "one_liner": "Palantir for sales people", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1322045828, "tags": [ "Analytics", "Sales" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zillabyte", "api": "https://yc-oss.github.io/api/batches/winter-2012/zillabyte.json" }, { "id": 44, "name": "Swiftype", "slug": "swiftype", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/be45196d0c3d5704a20fa4748726a49983ba28aa.png", "website": "http://swiftype.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Swiftype is an Elastic company.\r\nhttps://blog.swiftype.com/2017/11/09/swiftype-joins-forces-with-elastic/\r\n\r\nSwiftype App Search is now generally available.\r\nhttps://blog.swiftype.com/2018/05/16/app-search-now-generally-available/\r\n\r\nSwiftype’s industry leading search platform delivers accurate, relevant and customizable search results for businesses. Swiftype’s suite of products, Site Search, App Search and Enterprise Search, have revolutionized the way people find information across their organization and on public facing websites.", "one_liner": "Smart search for the modern team.", "team_size": 50, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1322045881, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/swiftype", "api": "https://yc-oss.github.io/api/batches/winter-2012/swiftype.json" }, { "id": 49, "name": "Authy", "slug": "authy", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ff56b0d3df7e01477d520a86db8ab9169a0839bb.png", "website": "http://authy.com", "all_locations": "San Francisco, CA, USA", "long_description": "Authy provides strong authentication for the connected world, protecting people and the enterprise against malicious attacks. Our two-factor authentication (2FA) security solution enables organizations to minimize risk while enhancing the user experience.\r\n\r\nAuthy 2FA provides a fast-to-implement, highly scalable and proven 99.999 % reliable alternative to passwords. Used by 11,000+ websites serving 2 million consumers worldwide, it's designed to give users the ability to self-service or easily manage their own 2FA experience. Coinbase, CloudFlare, Humble Bundle and Twitch.tv are just some Authy clients. \r\n\r\nAuthy is a Twilio company. Follow us on:\r\nTwitter at @Authy\r\nFacebook at https://www.facebook.com/authysec\r\nGoogle+ at https://plus.google.com/+Authy\r\nGitHub at https://github.com/authy", "one_liner": "Authy is a Two-Factor Authentication platform for developers", "team_size": 201, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1322045942, "tags": [ "Security" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/authy", "api": "https://yc-oss.github.io/api/batches/winter-2012/authy.json" }, { "id": 50, "name": "Flutter", "slug": "flutter", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://flutterapp.com", "all_locations": "Los Angeles, CA, USA; Santa Monica, CA, USA", "long_description": "Flutter is recreating the magic of seeing someone in real-life for the first time, on your phone.\n\nFlutter lets you record short, ephemeral videos to express yourself and capture the attention of potential matches nearby. Users browse through nearby videos and, just like Tinder, like or pass on each one before moving on to the next.\n\nHere’s the catch: to actually match with someone, you have to be on the app at the same time and look into each other’s eyes for 15 seconds to see if there’s a spark. We help users play this game by sending push notifications when people they like are online.\n\nVideo is so powerful. We've seen this with YouTube, Snapchat, Meerkat. And 15 seconds of live, two-way video can tell you so much more about a person than hand-picked photos and bios.", "one_liner": "Flutter combined computer vision technology with the built-in webcams…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1322045950, "tags": [ "Computer Vision" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/flutter", "api": "https://yc-oss.github.io/api/batches/winter-2012/flutter.json" }, { "id": 57, "name": "SolidStage", "slug": "solidstage", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://solidstage.com", "all_locations": "", "long_description": null, "one_liner": "Sysadmin as a service. We make deploying, configuring, monitoring,…", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1322046022, "tags": [ "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/solidstage", "api": "https://yc-oss.github.io/api/batches/winter-2012/solidstage.json" }, { "id": 71, "name": "Clutch", "slug": "clutch", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://clutch.io", "all_locations": "San Francisco, CA, USA", "long_description": "Clutch.io builds tools for mobile application developers. Clutch's line of tools helps developers overcome some common problems with mobile app development including A/B testing for mobile apps as well as a framework that enables developers to iterate much faster.", "one_liner": "An easy to integrate library for native iOS applications designed to…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326788972, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/clutch", "api": "https://yc-oss.github.io/api/batches/summer-2011/clutch.json" }, { "id": 127, "name": "Parse", "slug": "parse", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://parse.com", "all_locations": "San Francisco, CA, USA; Menlo Park, CA, USA", "long_description": "Parse offers cloud-based software developer kits that enable users to create apps for desktop, mobile, and embedded devices. Its product portfolio is comprised of Parse Core to save data in the cloud; make the app social; run custom app code in the Parse Cloud; schedule recurring tasks such as sending engagement emails, updating data, and long running computation; share data between platforms; and get a local datastore and Parse dashboard.\n\nThe company also provides Parse Push for creating, scheduling, and segmenting push notifications; and Parse Analytics to find and fix crashes, measure app usage, optimize push campaigns, track custom analytics, and measure growth analytics.\n\nParse is based in San Francisco, California. Currently, it operates as a subsidiary of Facebook.", "one_liner": "Parse is the easiest way to build apps.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326789609, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2011", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/parse", "api": "https://yc-oss.github.io/api/batches/summer-2011/parse.json" }, { "id": 133, "name": "Upverter", "slug": "upverter", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://upverter.com", "all_locations": "Toronto, ON, Canada", "long_description": "Upverter is social making. The best way to collaborate with others. Discover, share and work on hardware.\n\nUnlike existing design tools, which are isolated and single user, Upverter is highly integrated, inherently collaborative and accessible anywhere in the world. With Upverter design teams, contract designers and grassroots innovators are leveraging existing design content and focus on building next generation hardware instead of wasting time duplicating work, sourcing parts or dealing with manufacturers.", "one_liner": "The future of hardware design. A marketplace for hardware engineering…", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326789663, "tags": [ "Hardware", "Marketplace" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2011", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/upverter", "api": "https://yc-oss.github.io/api/batches/winter-2011/upverter.json" }, { "id": 141, "name": "Tumult", "slug": "tumult", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/038ada3122c667c742307aeaf1a4000eec26a423.png", "website": "https://tumult.com", "all_locations": "San Francisco, CA, USA", "long_description": "Tumult Inc. makes the next generation of designer tools to produce beautiful web content.", "one_liner": "Tumult is building the next generation of apps for web design. Our…", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326789737, "tags": [ "Developer Tools", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2011", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/tumult", "api": "https://yc-oss.github.io/api/batches/winter-2011/tumult.json" }, { "id": 162, "name": "Mailgun", "slug": "mailgun", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://mailgun.net", "all_locations": "San Francisco, CA, USA", "long_description": "Mailgun is a developer-focused email delivery platform that empowers companies to send, receive, and track transactional and marketing emails through an API. \n\nFounded in 2010, Mailgun became a Y-Combinator success story later acquired by Rackspace. In February 2017, Mailgun spun back out as a standalone business focused on building best-in-class email deliverability solutions. We are headquartered in San Antonio with remote teams in San Francisco and Austin. Customers like Slack, Lyft, Github, and Reddit rely on Mailgun to deliver email to their customers.", "one_liner": "Email API service.", "team_size": 51, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326789941, "tags": [ "API", "Email" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2011", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mailgun", "api": "https://yc-oss.github.io/api/batches/winter-2011/mailgun.json" }, { "id": 189, "name": "Brushes", "slug": "brushes", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://brushesapp.com", "all_locations": "", "long_description": null, "one_liner": "iPad drawing software.", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790149, "tags": [ "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2010", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/brushes", "api": "https://yc-oss.github.io/api/batches/summer-2010/brushes.json" }, { "id": 193, "name": "GazeHawk", "slug": "gazehawk", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7b6bb6a40cbe23dd398442068cb5d69e8e784f57.png", "website": "http://gazehawk.com", "all_locations": "San Francisco, CA, USA; Mountain View, CA, USA", "long_description": "GazeHawk provides low-cost eye tracking technology for use in usability studies and ad evaluation. Our proprietary technology allows us to use ordinary webcams to run studies. This enables in-home eye tracking, as well as fast, affordable large-scale studies.http://www.gazehawk.com/", "one_liner": "Eyetracking using webcams.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790180, "tags": [ "Computer Vision" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2010", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/gazehawk", "api": "https://yc-oss.github.io/api/batches/summer-2010/gazehawk.json" }, { "id": 202, "name": "PagerDuty", "slug": "pagerduty", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/18fd6f870541d2398827dedc9e57678e8770c424.png", "website": "http://pagerduty.com", "all_locations": "San Francisco, CA, USA", "long_description": "PagerDuty is an operations performance platform delivering visibility and actionable intelligence across the entire incident lifecycle. Their SaaS-based solution empowers over 10,000 small, mid-size and enterprise global customers such as Comcast, eHarmony, Slack and Lululemon with the insight to intelligently respond to critical disruptions for exceptional customer experience. PagerDuty was founded to deliver a new and innovative approach to increase business response and efficiency. When brand reputation depends on customer satisfaction, PagerDuty arms businesses with the insight to proactively manage incidents and events that may impact customers across their IT environment.", "one_liner": "Real-time visibility into critical apps and services all in one place.", "team_size": 950, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790252, "tags": [ "DevOps", "Monitoring" ], "tags_highlighted": [], "top_company": true, "isHiring": false, "nonprofit": false, "batch": "Summer 2010", "status": "Public", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pagerduty", "api": "https://yc-oss.github.io/api/batches/summer-2010/pagerduty.json" }, { "id": 215, "name": "Crocodoc", "slug": "crocodoc", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/934b28e2d4367fc33767785a5a2414ea7c0783b5.png", "website": "https://crocodoc.com", "all_locations": "San Francisco, CA, USA", "long_description": "Crocodoc developed the world's most advanced web-based document viewing and collaboration technology for Microsoft Office and PDF files, built on open standards such as HTML5 and CSS3.\r\n\r\nWhether viewing a document, adding comments to a presentation, highlighting an e-textbook, or filling out a form, we make it easy for companies to create amazing experiences for their users with technology that is secure, scalable, and trusted by top brands in the consumer and enterprise space.\r\n\r\nEvery month users upload millions of documents to Crocodoc, whose customers include top brands such as Dropbox, Yammer, LinkedIn, SAP, and Edmodo.\r\n\r\nCrocodoc was founded in 2007 and is funded by Y Combinator, SV Angel, 500 Startups, and top angel investors including Joshua Schachter, Paul Buchheit, Steve Chen, and Shan Sinha.", "one_liner": "Embed PDFs, PowerPoints, and other documents into web and mobile apps", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790370, "tags": [ "Documents", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2010", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/crocodoc", "api": "https://yc-oss.github.io/api/batches/winter-2010/crocodoc.json" }, { "id": 218, "name": "Embedly", "slug": "embedly", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://embed.ly", "all_locations": "Boston, MA, USA", "long_description": "Embedly provides a platform and suite of tools to make embedding and previewing links simple. Embedly helps publishers and consumers manage embed codes from more than 100 Websites and APIs, including YouTube, Flickr, Ustream, Picassa, Hulu, Twitpic, Quantcast, and CrunchBase. It automatically convert links from these sources into embedded media on the fly.", "one_liner": "", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790399, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2010", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/embedly", "api": "https://yc-oss.github.io/api/batches/winter-2010/embedly.json" }, { "id": 219, "name": "Creative Market", "slug": "creative-market", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9554f84fdefb1f2d0bc3f67cbf2b8a37b7fbe73c.png", "website": "https://creativemarket.com", "all_locations": "San Francisco, CA, USA", "long_description": "Creative Market is a marketplace for ready-to-use design assets, including fonts, graphics, templates, add-ons, photos, and themes, from independent creators around the world.", "one_liner": "Marketplace for graphic design assets", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790407, "tags": [ "Marketplace", "Design" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2010", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/creative-market", "api": "https://yc-oss.github.io/api/batches/winter-2010/creative-market.json" }, { "id": 221, "name": "Optimizely", "slug": "optimizely", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0d8d48fc3d7aa043a1e1d86d30f84a388f342454.png", "website": "http://optimizely.com", "all_locations": "San Francisco, CA, USA", "long_description": "At Optimizely, we're on a mission to help people unlock their digital potential. We do that by reinventing how marketing and product teams work to create and optimize digital experiences across all channels. With Optimizely One, our industry-first operating system for marketers, we offer teams flexibility and choice to build their stack their way with our fully SaaS, fully decoupled, and highly composable solution. We help companies around the world orchestrate their entire content lifecycle, monetize every digital experience and experiment across all customer touchpoints – all through Optimizely One, the leading digital experience platform that powers every phase of the marketing lifecycle through a single, AI-accelerated workflow. \r\n\r\nOptimizely has nearly 1500 employees across our 21 global offices and has 700+ partners. We are proud to help more than 10,000 businesses, including H&M, PayPal, Zoom, and Toyota, enrich their customer lifetime value, increase revenue and grow their brands. At Optimizely, we live each day with a simple philosophy: large enough to serve, small enough to care. Learn more at optimizely.com. ", "one_liner": "The first all-in-one operating system for marketing", "team_size": 1500, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790440, "tags": [ "Marketing" ], "tags_highlighted": [], "top_company": true, "isHiring": false, "nonprofit": false, "batch": "Winter 2010", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/optimizely", "api": "https://yc-oss.github.io/api/batches/winter-2010/optimizely.json" }, { "id": 234, "name": "Newslabs", "slug": "newslabs", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://newslabs.com", "all_locations": "Dublin, County Dublin, Ireland", "long_description": "NewsLabs offers a platform that looks to help \"old school\" journalists adapt to the web, by giving them help with advertising, SEO, and other issues they may not have had to deal with before.", "one_liner": "", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790544, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2010", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Ireland", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/newslabs", "api": "https://yc-oss.github.io/api/batches/winter-2010/newslabs.json" }, { "id": 238, "name": "Notifo", "slug": "notifo", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://notifo.com", "all_locations": "San Francisco, CA, USA", "long_description": "Notifo is a mobile application and platform which allows any web site or service to easily create mobile notifications. While it's currently only an iPhone app, the plan is to eventually work on Android and BlackBerry devices too.", "one_liner": "", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790570, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2010", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/notifo", "api": "https://yc-oss.github.io/api/batches/winter-2010/notifo.json" }, { "id": 257, "name": "NudgePad", "slug": "nudgepad", "former_names": [ "Togster" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://azure.com", "all_locations": "San Francisco, CA, USA", "long_description": "NudgePad is an IDE for prototyping in your browser. It allows anyone to launch a fully hosted custom app in two seconds. \r\n\r\nNudgePad removes all the pain and complication of starting a project, including server setup, deploying, cloning, version control, SSL, DNS, and API integrations. What’s left is an expandable suite of creative tools that make it easy to design and deploy an app in minutes. \r\n\r\nEvery app created in NudgePad is also a template. Designers and copywriters can use a template with back and front-end functionality to edit content without writing a line of code.\r\n\r\nAs the suite of tools grow, NudgePad will help scale prototypes into finished products.", "one_liner": "Online IDE. We joined Microsoft in 2014.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790736, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2009", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/nudgepad", "api": "https://yc-oss.github.io/api/batches/summer-2009/nudgepad.json" }, { "id": 262, "name": "Stackq", "slug": "stackq", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://stackq.com", "all_locations": "", "long_description": null, "one_liner": "", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790777, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2009", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/stackq", "api": "https://yc-oss.github.io/api/batches/summer-2009/stackq.json" }, { "id": 288, "name": "CO2Stats", "slug": "co2stats", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://co2stats.com", "all_locations": "Boston, MA, USA; Cambridge, MA, USA", "long_description": "CO2Stats aims to help website owners understand the electricity usage and related carbon emissions associated with site usage, and then helps site owners manage their carbon footprint.\r\n\r\nThe company calculates the greenhouse gas footprint of visits to your site, based on locations of your visitors and servers, computer types, window and monitor sizes, local fuel mixes, download sizes and times.\r\n\r\nEvery month CO2Stats purchase Green-E certified Renewable Energy Certificates to offset your site's CO2 footprint. Users can inspect your certificates and other environmental statistics by clicking on your CO2Stats badge.", "one_liner": "Social and environmental web analytics. Acquired in December 2016.", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326790998, "tags": [ "Climate" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2008", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/co2stats", "api": "https://yc-oss.github.io/api/batches/summer-2008/co2stats.json" }, { "id": 303, "name": "Trigger", "slug": "trigger", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://trigger.io", "all_locations": "San Francisco, CA, USA", "long_description": "Trigger makes the $15Bn mobile application market accessible by web developers. It's the simplest way to build amazing mobile apps using the best of HTML5 and native.\n\nTrigger has raised $1.8M in seed funding from top Silicon Valley investors including Y Combinator and SV Angel.", "one_liner": "Better PhoneGap.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326791154, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2008", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/trigger", "api": "https://yc-oss.github.io/api/batches/winter-2008/trigger.json" }, { "id": 312, "name": "280 North", "slug": "280-north", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/98ad9900ef7f6da311cde40df3e919b54084a4ba.png", "website": "http://280north.com", "all_locations": "San Francisco, CA, USA", "long_description": "280 North is a web application company based on their proprietary application framework, Cappuccino. Along with Objective-J, Cappuccino provides a complete toolkit to develop rich web applications. It's modeled after a proven desktop development environment, and has been released as an open source project under the LGPL.\r\n\r\n280 North's first application, 280 Slides, enables anyone with a web browser to quickly and easily create beautiful presentations. 280 Slides takes advantage of the web by making it trivial to find and include great media in your presentation. We also built in advanced features like importing and exporting PowerPoint documents, so your data is always portable.", "one_liner": "", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326791231, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2008", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/280-north", "api": "https://yc-oss.github.io/api/batches/winter-2008/280-north.json" }, { "id": 323, "name": "BitSample", "slug": "bitsample", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": null, "all_locations": "", "long_description": null, "one_liner": "", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326791314, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2008", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bitsample", "api": "https://yc-oss.github.io/api/batches/winter-2008/bitsample.json" }, { "id": 327, "name": "Disqus", "slug": "disqus", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fb718afca7b940f8fcefff5f61a1eb17f9bbc3c0.png", "website": "http://disqus.com", "all_locations": "San Francisco, CA, USA", "long_description": "We love the internet, and the colorful characters and interesting conversations that make up its diverse communities. Disqus exists to make better communities and an even better web. Today, our product ecosystem includes our established comment network (over 4 million websites that cover pretty much any topic imaginable), a growing advertising network, and our owned and operated platform. Originally founded in 2007 by CEO Daniel Ha and CTO Jason Yan, we’re changing the way people get into discussions about the things they love -- or are just curious about.", "one_liner": "Add comments to your website.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326791347, "tags": [ "Community" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2007", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/disqus", "api": "https://yc-oss.github.io/api/batches/summer-2007/disqus.json" }, { "id": 335, "name": "Clickpass", "slug": "clickpass", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://clickpass.com", "all_locations": "London, England, United Kingdom; San Francisco, CA, USA", "long_description": "Clickpass provides single-sign-on services to enter into various websites by using a single password.\n\nClickpass is headquartered in San Francisco, California", "one_liner": "", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326791406, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2007", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "United States of America", "Europe", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/clickpass", "api": "https://yc-oss.github.io/api/batches/summer-2007/clickpass.json" }, { "id": 336, "name": "Appjet", "slug": "appjet", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://appjet.com", "all_locations": "San Francisco, CA, USA", "long_description": "Y Combinator funded AppJet is an online programming tool for building simple web apps. Founded by former MIT students, AppJet intends to simplify the process of writing web applications. The applications are programmed on a web based text editor in the simple but powerful JavaScript programming language. JavaScript is used on both the server and client side. They've included several bundles of code libraries for databases and more importantly interfacing with the Facebook API. In order to efficiently host users' applications, AppJet has developed their own application virtualization system. The system allocates processor time to active applications and cuts off greedy ones after running an alloted number of compiled lines of code to prevent abuse.\n\nAppJet as a dev platform seems no longer to be active. There are some legacy downloads available, however.", "one_liner": "", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326791417, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2007", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/appjet", "api": "https://yc-oss.github.io/api/batches/summer-2007/appjet.json" }, { "id": 341, "name": "Eivod", "slug": "eivod", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://eivod.com", "all_locations": "Boston, MA, USA", "long_description": "", "one_liner": "", "team_size": 51, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1326791453, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2007", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/eivod", "api": "https://yc-oss.github.io/api/batches/summer-2007/eivod.json" }, { "id": 395, "name": "Rainforest", "slug": "rainforest", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/49bc9e493d029a722d06cf9c8ebef18ffa6edc92.png", "website": "https://www.rainforestqa.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "No-code platform for end-to-end, automated software testing that integrates with any CI/CD pipeline. Improve quality and move faster without a QA team. We have a sweet YC deal. ", "one_liner": "no-code end-to-end testing that integrates with any CI/CD pipeline", "team_size": 40, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1336096555, "tags": [ "Developer Tools", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rainforest", "api": "https://yc-oss.github.io/api/batches/summer-2012/rainforest.json" }, { "id": 404, "name": "Testmunk", "slug": "testmunk", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://testmunk.com", "all_locations": "CA, USA", "long_description": "Test your app on a large pool of Android and iOS versions and devices. No need to constantly buy and upgrade your devices. Testmunk ensures complete device and OS coverage currently available on the market. Devices are non-jailbroken. We support native and hybrid apps.", "one_liner": "Automating mobile app testing.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1336096630, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/testmunk", "api": "https://yc-oss.github.io/api/batches/summer-2012/testmunk.json" }, { "id": 411, "name": "DataNitro", "slug": "datanitro", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://datanitro.com", "all_locations": "New York City, NY, USA; New York, NY, USA", "long_description": "DataNitro integrates Excel with Python.\n\nIt's the easiest way to get data in to and out of Excel, to automate your workflow, and to run sophisticated mathematical, statistical, or financial calculations in your spreadsheet.", "one_liner": "We speed up Excel.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1336096703, "tags": [ "Analytics" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/datanitro", "api": "https://yc-oss.github.io/api/batches/summer-2012/datanitro.json" }, { "id": 420, "name": "Markupwand", "slug": "markupwand", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ee21082d6cb8096eeec027fb12b3d4e3cf1392ca.png", "website": "http://markupwand.com", "all_locations": "Bengaluru, KA, India", "long_description": "A product that takes PSD files and generates HTML / CSS automatically, and asks a few questions to generate the view templates with a few simple inputs from a backend developer.", "one_liner": "Convert Design files to working websites automagically", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1336096770, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/markupwand", "api": "https://yc-oss.github.io/api/batches/summer-2012/markupwand.json" }, { "id": 423, "name": "Easel", "slug": "easel", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://easel.io", "all_locations": "San Francisco, CA, USA", "long_description": "Easel was borne out of our frustration with the current state of design tools. Development tools have improved as the web has matured but design tools haven't. We started Easel because we want to create better design tools for the Web.\n\nEasel is a member of the Summer 2012 Y-Combinator batch and is located in the San Francisco Bay Area.", "one_liner": "Easel is a visual design tool built for the web. Since the web is…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1336096795, "tags": [ "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/easel", "api": "https://yc-oss.github.io/api/batches/summer-2012/easel.json" }, { "id": 427, "name": "Dreamforge", "slug": "dreamforge", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://dreamforge.me", "all_locations": "San Francisco, CA, USA", "long_description": "We believe that 3D printing will fundamentally reshape our relationship with the products and items we use. At Dreamforge, we'll strive to show our beliefs in big ways and small in the products we build and in the example we set.", "one_liner": "Simple 3d modeling software for 3d printers.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1336096843, "tags": [ "3D Printing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dreamforge", "api": "https://yc-oss.github.io/api/batches/summer-2012/dreamforge.json" }, { "id": 451, "name": "Credictive", "slug": "credictive", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://credictive.com", "all_locations": "", "long_description": null, "one_liner": "Attribution metatags for online content.", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1336097050, "tags": [ "Analytics", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/credictive", "api": "https://yc-oss.github.io/api/batches/summer-2012/credictive.json" }, { "id": 459, "name": "Scoutzie", "slug": "scoutzie", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://scoutzie.com", "all_locations": "San Francisco, CA, USA; Palo Alto, CA, USA", "long_description": "Scoutzie is the best way to find the right designer for your project. We connect top designers from around the world with customers seeking professional design services.\r\n\r\n--------------------------------------------------\r\n\r\nFinding the right person to help you solve a problem shouldn’t be about knowing that person in your circle of acquaintances. The world is getting more and more connected. Everyone should have access to the world’s talentpool.\r\n\r\nScoutzie connects you to designers with proven portfolios. We enable you to collaborate directly with some of the best design talents that the world has to offer. We are an exclusive community where each of our members is represented solely through the merits of their work.", "one_liner": "Scoutzie is a curated community for the best mobile designers. If…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1336097124, "tags": [ "Design" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/scoutzie", "api": "https://yc-oss.github.io/api/batches/summer-2012/scoutzie.json" }, { "id": 466, "name": "Light Table/Eve", "slug": "light-table-eve", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f9b82ad82bf791ddcde3801093e4022a5df0d478.png", "website": "http://kodowa.com", "all_locations": "San Francisco, CA, USA", "long_description": "Light Table is a new interactive IDE that lets you modify running programs and embed anything from websites to games. It provides the real time feedback we need to not only answer questions about our code, but to understand how our programs really work.", "one_liner": "Eve is our way of bringing the power of computation to everyone, not…", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1338586834, "tags": [ "Developer Tools", "Hard Tech" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2012", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/light-table-eve", "api": "https://yc-oss.github.io/api/batches/summer-2012/light-table-eve.json" }, { "id": 471, "name": "CircuitLab", "slug": "circuitlab", "former_names": [ "Pantelligent" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c463a769b2f58faee6f5bc842ce70bb66f0acc66.png", "website": "https://www.circuitlab.com/", "all_locations": "San Francisco, CA, USA; Redwood City, CA, USA; Remote", "long_description": "CircuitLab makes it easier for electrical engineers, students, and electronics hobbyists to design, analyze, build, and share electronic circuits.", "one_liner": "Online circuit simulator and electronic schematic editor.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1354492599, "tags": [ "Hardware", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2013", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/circuitlab", "api": "https://yc-oss.github.io/api/batches/winter-2013/circuitlab.json" }, { "id": 474, "name": "Appcubator", "slug": "appcubator", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://appcubator.com", "all_locations": "San Francisco, CA, USA; Mountain View, CA, USA", "long_description": "Appcubator has launched to allow users to create their own web applications with drag and drop, text inserts and custom themes, rather than having to endure the arduous process of learning to create a full-functioning website or hire a contractor.", "one_liner": "The easiest way to prototype web applications.", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1354492628, "tags": [ "No-code" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2013", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/appcubator", "api": "https://yc-oss.github.io/api/batches/winter-2013/appcubator.json" }, { "id": 518, "name": "URX", "slug": "urx", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://urx.com", "all_locations": "New York City, NY, USA; San Francisco, CA, USA", "long_description": "URX empowers publishers to monetize mobile content and enables advertisers to drive mobile commerce. The world's most forward-thinking companies use URX to connect users directly to relevant commerce experiences. URX is headquartered in San Francisco and has raised $15M from Accel, Google Ventures, First Round Capital, SV Angel and Y Combinator.", "one_liner": "Mobile ads that users like. Acquired by Pinterest in May 2016.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1367523339, "tags": [ "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2013", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/urx", "api": "https://yc-oss.github.io/api/batches/summer-2013/urx.json" }, { "id": 521, "name": "Apptimize", "slug": "apptimize", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/119667c7c238a5fe3c85b285cc57d325cf5f7957.png", "website": "http://apptimize.com", "all_locations": "San Francisco, CA, USA", "long_description": "Apptimize enables organizations to enhance their native iOS and Android apps to create amazing user experiences, improving acquisition, engagement, and retention. We do this with a platform that empowers product teams to efficiently run A/B tests, make instant updates, and personalize user experiences through staged and segmented rollouts. Apptimize, based in San Francisco, is backed by US Venture Partners, Google Ventures, Y Combinator, and others. Top apps including The Wall Street Journal, Vevo, HotelTonight, and Strava use Apptimize to continuously drive mobile growth.", "one_liner": "Apptimize lets mobile teams innovate faster to create an amazing user…", "team_size": 50, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1367523367, "tags": [ "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2013", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/apptimize", "api": "https://yc-oss.github.io/api/batches/summer-2013/apptimize.json" }, { "id": 535, "name": "Floobits", "slug": "floobits", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://floobits.com", "all_locations": "San Francisco, CA, USA", "long_description": "Floobits lets you use native text editors to collaborate on code in real-time.\n\nFloobits has 7,000 users signed up with eight hours a day on average per usage. The two co-founders Matt Kaniaris and Geoff Greer used to pair program together while at Rackspace, and after leaving, they realized that they wanted to build something that could help others do the same.\n\nThe service offers freemium pricing, where free accounts have up to five workspaces available. But to work privately, a paid account starting at $15 per month is required.", "one_liner": "Real-time collaborative editing in the browser with support for…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1367523494, "tags": [ "Collaboration", "Remote" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2013", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/floobits", "api": "https://yc-oss.github.io/api/batches/summer-2013/floobits.json" }, { "id": 550, "name": "Watchsend", "slug": "watchsend", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://watchsend.com", "all_locations": "San Francisco, CA, USA", "long_description": "Watchsend (YC S13) makes actionable software analytics that tells you where problems are and how to fix them by recording an entire app's state to extract behaviors, actionable analytics and visualize ordinary metrics in the context of the application's appearance, all in the familiar form of video.", "one_liner": "Videos of your iOS apps", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1367523624, "tags": [ "Video" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2013", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/watchsend", "api": "https://yc-oss.github.io/api/batches/summer-2013/watchsend.json" }, { "id": 557, "name": "Audobox", "slug": "audobox", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://audobox.com", "all_locations": "", "long_description": null, "one_liner": "Audobox is a developer and user friendly tool for in-app feedback.", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1367523714, "tags": [ "Productivity", "Feedback" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2013", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/audobox", "api": "https://yc-oss.github.io/api/batches/summer-2013/audobox.json" }, { "id": 560, "name": "StatusPage", "slug": "statuspage", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c2e481e1e8141276646830bd6bd0c5bbf27ad892.png", "website": "http://statuspage.io", "all_locations": "San Francisco, CA, USA", "long_description": "Statuspage is the #1 status and incident communication tool, acquired by Atlassian in 2016. For more information, check out our new LinkedIn page: https://www.linkedin.com/showcase/18261232/", "one_liner": "The best way to communicate with users around downtime.", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1367523759, "tags": [ "Monitoring" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2013", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/statuspage", "api": "https://yc-oss.github.io/api/batches/summer-2013/statuspage.json" }, { "id": 568, "name": "WebCake", "slug": "webcake", "former_names": [ "Designly" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://designly.com", "all_locations": "San Francisco, CA, USA", "long_description": null, "one_liner": "Marketing people modify site.", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1367523840, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2013", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/webcake", "api": "https://yc-oss.github.io/api/batches/summer-2013/webcake.json" }, { "id": 598, "name": "Kimono Labs", "slug": "kimono-labs", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://kimonolabs.com", "all_locations": "Los Angeles, CA, USA; San Francisco, CA, USA", "long_description": "Kimono Labs lets people turn websites into structured APIs from their browsers in seconds.\nWe are based in San Francisco, California and graduated from the Y Combinator startup accelerator. Our main product, a bookmarklet or chrome extension, enables users to scrape and crawl websites without any programming required.", "one_liner": "Create APIs where they don't exist. With kimono you can quickly…", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1384978772, "tags": [ "APIs" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2014", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/kimono-labs", "api": "https://yc-oss.github.io/api/batches/winter-2014/kimono-labs.json" }, { "id": 600, "name": "DevCycle", "slug": "devcycle", "former_names": [ "Taplytics" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d251539438cb0eef66e90304a3ff25d30dfcf607.png", "website": "http://devcycle.com", "all_locations": "Toronto, ON, Canada", "long_description": "DevCycle empowers development teams with seamless management of code deployment and feature releases. Our flexible and integrated Feature Management solution, specifically designed for developers, grants teams full control over their feature flags while preventing the accumulation of tech debt. With our scalable and cost-efficient platform, teams can focus on what truly matters—building exceptional software—without being bogged down by the complexities of feature management.\r\n\r\nPreviously known as Taplytics, born at Y Combinator in Silicon Valley as an A/B Testing and Experimentation solution for product and marketing teams, we have evolved into DevCycle, a trusted Feature Management Solution utilized by some of the world's largest brands. Serving millions of end-users and launching billions of events, we understand the demands of high-scale operations.", "one_liner": "Feature Flag Management Built for Developers", "team_size": 55, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1384978789, "tags": [ "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2014", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/devcycle", "api": "https://yc-oss.github.io/api/batches/winter-2014/devcycle.json" }, { "id": 615, "name": "Povio", "slug": "povio", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/de7a48c67f5a5d94d1a15e4da48d6f53e9e284d5.png", "website": "http://povio.com", "all_locations": "Celje, Celje, Slovenia; San Francisco, CA, USA", "long_description": "Povio is helping founders turn visions into digital realities. \r\n\r\n\r\nWith over **1,000 successful projects** under our belt and a robust team of over **200+ skilled professionals**, we are the powerhouse of innovation and design. We've partnered up with over **60 YC founders**, so we get the unique challenges you face and what it takes to build something great. \r\n\r\n\r\nA proud YC Winter 2014 alum, Povio has a legacy of startup success. Our portfolio spans diverse industries, offering bespoke solutions to giants like **Volkswagen**, rising stars like **Flexport**, and notable figures including **Serena Williams** and **Arnold Schwarzenegger.**\r\n\r\n\r\n**Why choose Povio for an extra hand with your project?** Our **400+ happy customers** and a **90% referral rate** speak volumes about our commitment to excellence. We make the software development and product design processes a seamless and delightful experience, with every project backed by top-tier managers and quality assurance analysts to ensure smooth and efficient delivery.\r\n\r\nWhether you're scaling up, launching new products, or optimizing current systems, povio.com is dedicated to propelling your growth.", "one_liner": "Engineering and Design that Fuels Startup Success", "team_size": 250, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1384978960, "tags": [ "Marketplace", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2014", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Slovenia", "United States of America", "Europe", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/povio", "api": "https://yc-oss.github.io/api/batches/winter-2014/povio.json" }, { "id": 631, "name": "Wit.ai", "slug": "wit-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9a24800a3244c11aac600b6958821d920becd8ea.png", "website": "http://wit.ai", "all_locations": "San Francisco, CA, USA; Palo Alto, CA, USA", "long_description": "Natural Language for the Internet of Things.\r\n\r\nWit.ai is an API that makes it easy for developers to build applications and devices that you can talk to. Any app, any device can use Wit.ai to take natural language input (speech or text message) from users and turn it into a command.\r\n\r\nWit.ai is a Y Combinator company based in Palo Alto, and funded by Andreessen Horowitz.", "one_liner": "Natural Language for Developers --Wit is an API that makes it easy…", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1384979096, "tags": [ "Developer Tools", "NLP", "APIs" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2014", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wit-ai", "api": "https://yc-oss.github.io/api/batches/winter-2014/wit-ai.json" }, { "id": 636, "name": "Algolia", "slug": "algolia", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3957efb32806e40351fb432ce3c38ae6d22865b3.png", "website": "http://www.algolia.com", "all_locations": "San Francisco, CA, USA; Paris, Île-de-France, France", "long_description": "Our mission is to make every search interaction meaningful & rewarding, through developer-friendly and enterprise-grade APIs.\r\n\r\nAlgolia is the leading Search & Discovery API for websites and mobile apps. We help the most innovative companies across e-commerce, media and SaaS industries create powerful, relevant and scalable discovery experiences for their users. Unlike other solutions, our hosted platform reduces the complexities of building and scaling a fast, relevant digital experience and helps teams accelerate development time. More than 9,000 companies like Under Armour, Twitch, Periscope, Medium and Stripe rely on Algolia to manage 50+ billion search queries a month.\r\n\r\nFounded in 2012, we're backed by $184M in funding from Accel Partners, Alven Capital, Point Nine Capital and Storm Ventures. The team is headquartered in San Francisco with offices in Paris, London, New York, and Atlanta. To learn more, visit www.algolia.com.\r\n\r\n---\r\nWe’re looking for talented, passionate people to build the world’s best search technology. As an ownership-driven company, we seek team members who thrive under autonomy and diversity. \r\n\r\nWe're committed to building an inclusive and diverse workplace. We care about each other and the world around us, and embrace talented people regardless of their race, age, ancestry, religion, sex, gender identity, sexual orientation, marital status, color, veteran status, disability and socioeconomic background", "one_liner": "A developer-friendly and enterprise-grade search API.", "team_size": 810, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1384980277, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": true, "isHiring": true, "nonprofit": false, "batch": "Winter 2014", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "France", "America / Canada", "Europe", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/algolia", "api": "https://yc-oss.github.io/api/batches/winter-2014/algolia.json" }, { "id": 638, "name": "AirPair", "slug": "airpair", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://airpair.com", "all_locations": "San Francisco, CA, USA", "long_description": "Develop Better Software, Faster!\n\nAirPair is an extensive network of experts with deep knowledge across many technology stacks and solutions. AirPair accelerates software development by \"pairing” experts with your engineers in real-time via video and screen sharing, leading to better teams and better software that’s produced faster, and at lower costs. \n\nTo find an expert, visit => www.airpair.com/find-an-expert", "one_liner": "Instant access to the world's best software experts via video chat…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1384996740, "tags": [ "Remote Work" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2014", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/airpair", "api": "https://yc-oss.github.io/api/batches/winter-2014/airpair.json" }, { "id": 645, "name": "Avametric", "slug": "avametric", "former_names": [ "Bespoke" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://www.Avametric.com", "all_locations": "San Francisco, CA, USA", "long_description": "Avametric is a privately-held AR and simulation company working to revolutionize the fashion and retail industries. We were founded in 2012 and centrally located in the thriving San Francisco neighborhood of SOMA. Our software platform provides automated content creation for brands, retail & e-commerce sales tools, and increased efficiency in garment design & development. By working on both enterprise-facing tools for design and consumer-facing tools for virtual fitting rooms, we are excited to transform visualization experiences in fashion and bring traditionally physical experiences to the virtual space. \n\nWe are proudly backed and supported by our lead investors at Khosla Ventures and, together, we look forward to changing the way people shop and design clothing globally.\n\nSound like you? Find your fit at our careers page: https://www.avametric.com/careers/", "one_liner": "Simulate clothes on your body.", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1385288314, "tags": [ "Augmented Reality", "E-Commerce", "Fashion" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2014", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/avametric", "api": "https://yc-oss.github.io/api/batches/winter-2014/avametric.json" }, { "id": 689, "name": "Naytev", "slug": "naytev", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d6e5e55840b4f9b5be34ae97e01990bb48d82df0.png", "website": "http://naytev.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Y-Combinator (S14)\r\n\r\nA/B test your videos, articles, and images on Facebook, and automatically publish the best version everywhere. Get started at www.naytev.com.\r\n\r\nTesting is every top social team's secret weapon.\r\nIt's no secret that standing out in the News Feed has become more difficult. That's why elite content teams test how the content they post to Facebook will appear.\r\n\r\nWe help the top brands and publishers in the world stand out in the noise and reach larger audiences. With Naytev's cutting-edge techniques, you can run expert-level tests in a matter of minutes.\r\n\r\nAlready an expert? We can help you scale your test volume and improve the quality of your tests.", "one_liner": "Naytev automates paid and organic social media management in one place", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1398907875, "tags": [ "SaaS", "Social Media", "Marketing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2014", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/naytev", "api": "https://yc-oss.github.io/api/batches/summer-2014/naytev.json" }, { "id": 701, "name": "Roost", "slug": "roost", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://goroost.com", "all_locations": "New York City, NY, USA; New York, NY, USA", "long_description": "Roost is the first to provide push notifications for websites. Power your web engagement and audience growth with cutting edge technology. Powerful feature sets including geolocation, A/B testing, and personalization. \n\nCurrently supports Chrome and Safari browsers on Windows, Mac, and Android. Firefox support is coming soon. \n\nRoost is a Y Combinator backed company located in NYC.", "one_liner": "Web push notifications. ", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1398907965, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2014", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/roost", "api": "https://yc-oss.github.io/api/batches/summer-2014/roost.json" }, { "id": 728, "name": "Cognito", "slug": "cognito", "former_names": [ "BlockScore" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a1000d5d5bee5c940de394e0841af070cfa6e903.png", "website": "https://cognitohq.com", "all_locations": "San Francisco, CA, USA; Palo Alto, CA, USA; Remote", "long_description": "Cognito is the highest converting ID verification system on the market. By starting with just a user's phone number, Cognito can verify their name, date of birth, address, phone, and Social Security Number. The strong link formed between a user and their phone number builds trust while reducing friction.", "one_liner": "Frictionless, modern identity verification that starts with just a…", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1400235203, "tags": [ "Fintech", "B2B", "Identity" ], "tags_highlighted": [], "top_company": true, "isHiring": false, "nonprofit": false, "batch": "Summer 2014", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cognito", "api": "https://yc-oss.github.io/api/batches/summer-2014/cognito.json" }, { "id": 775, "name": "Omniref", "slug": "omniref", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://omniref.com", "all_locations": "San Francisco, CA, USA", "long_description": "Omniref is a code-based reference, maintained by and for the programming community. Find questions, comments, links and documentation on the code that you're already using.", "one_liner": "Sticky notes for code.\r\n\r\n(We're building a community-powered,…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1416220859, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/omniref", "api": "https://yc-oss.github.io/api/batches/winter-2015/omniref.json" }, { "id": 780, "name": "Paperspace", "slug": "paperspace", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/71d8fe724bf62445db1e2f76ff63e411c7f74f2c.png", "website": "https://www.paperspace.com", "all_locations": "New York City, NY, USA", "long_description": "Paperspace is a cloud computing company creating simple and scalable accelerated computing applications. Our goal is to allow individuals and professional teams to seamlessly build and deploy computationally complex products and services.\r\n\r\nPaperspace is backed by leading investors including Y Combinator and Initialized Capital.\r\n\r\nMission:\r\nOur mission is to make cloud computing more accessible through radical simplicity, community-driven technical resources, and straightforward pricing.\r\n\r\n--\r\nTo learn more about Paperspace, please visit https://www.paperspace.com/ or follow us on Twitter at: @hellopaperspace.", "one_liner": "Paperspace is a cloud platform for building and scaling AI…", "team_size": 50, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1416221193, "tags": [ "Machine Learning", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/paperspace", "api": "https://yc-oss.github.io/api/batches/winter-2015/paperspace.json" }, { "id": 782, "name": "ReadMe", "slug": "readme", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5a8bd3afbbc73a7d4c44e873cf178a675ddaa19d.png", "website": "http://readme.com", "all_locations": "New York City, NY, USA; New York, NY, USA", "long_description": "ReadMe provides every company the ability to easily create beautiful documentation, and build loyal, productive developer communities.\r\n\r\nWith ReadMe, build developer portals that combine support, tutorials, topical guides and API exploration. ReadMe makes it trivial to keep docs up-to-date and has community oriented features that help drive adoption.\r\n\r\nWanna see what it'd look like to work at ReadMe? Our careers page takes a stab at it! https://readme.com/careers", "one_liner": "Beautiful, personalized, interactive developer hubs", "team_size": 52, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1416221436, "tags": [ "Developer Tools", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/readme", "api": "https://yc-oss.github.io/api/batches/winter-2015/readme.json" }, { "id": 786, "name": "Sails Co.", "slug": "sails-co", "former_names": [ "Treeline", "Sails", "Treeline" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/065c8c25c94a5b7288159539b52e8719bf30381d.png", "website": "https://sailsjs.com/about", "all_locations": "Austin, TX, USA", "long_description": "The Sails Company was founded by the original author and maintainers of the Sails framework. In addition to free and open-source software, The Sails Company offers a full-service web & mobile studio and professional support for the tools we maintain.", "one_liner": "Full-service web, mobile, & cloud studio providing professional…", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1416221771, "tags": [ "Open Source", "Web Development", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sails-co", "api": "https://yc-oss.github.io/api/batches/winter-2015/sails-co.json" }, { "id": 799, "name": "Yhat", "slug": "yhat", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://www.yhat.com", "all_locations": "New York City, NY, USA; New York, NY, USA; Remote", "long_description": " Yhat (YC W15, pronounced y-hat) was an end-to-end data science platform. Acquired by Alteryx (NYSE:AYX)", "one_liner": "End-to-end data science lifecycle management platform. ", "team_size": 17, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1416222882, "tags": [ "Artificial Intelligence", "Machine Learning", "Enterprise", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": true, "app_answers": true, "question_answers": false, "url": "https://www.ycombinator.com/companies/yhat", "api": "https://yc-oss.github.io/api/batches/winter-2015/yhat.json" }, { "id": 810, "name": "GitLab", "slug": "gitlab", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/af0d32f65e9007b7edbde422787633e338fa9bff.png", "website": "http://gitlab.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "GitLab is the first single application for the entire DevOps lifecycle. Only GitLab enables Concurrent DevOps, unlocking organizations from the constraints of today’s toolchain. GitLab provides unmatched visibility, radical new levels of efficiency and comprehensive governance to significantly compress the time between planning a change and monitoring its effect. This makes the software lifecycle 200% faster, radically improving the speed of business.\r\n\r\nGitLab and Concurrent DevOps collapses cycle times by driving higher efficiency across all stages of the software development lifecycle. For the first time, Product, Development, QA, Security, and Operations teams can work concurrently in a single application. There’s no need to integrate and synchronize tools, or waste time waiting for handoffs. Everyone contributes to a single conversation, instead of managing multiple threads across disparate tools. And only GitLab gives teams complete visibility across the lifecycle with a single, trusted source of data to simplify troubleshooting and drive accountability. All activity is governed by consistent controls, making security and compliance first-class citizens instead of an afterthought.\r\n\r\nBuilt on Open Source, GitLab leverages the community contributions of thousands of developers and millions of users to continuously deliver new DevOps innovations. More than 100,000 organizations from startups to global enterprise organizations, including Ticketmaster, Jaguar Land Rover, NASDAQ, Dish Network and Comcast trust GitLab to deliver great software at new speeds.", "one_liner": "A complete DevOps platform delivered as a single application.", "team_size": 2000, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1416307238, "tags": [ "Developer Tools", "DevSecOps", "Open Source" ], "tags_highlighted": [], "top_company": true, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Public", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": true, "demo_day_video_public": true, "app_answers": true, "question_answers": false, "url": "https://www.ycombinator.com/companies/gitlab", "api": "https://yc-oss.github.io/api/batches/winter-2015/gitlab.json" }, { "id": 830, "name": "SigOpt", "slug": "sigopt", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8587155629554384fccbdcf060b0568e458358d4.png", "website": "https://sigopt.com", "all_locations": "San Francisco, CA, USA", "long_description": "SigOpt is the optimization platform that amplifies your research. SigOpt takes any research pipeline and tunes it, right in place. Our cloud-based ensemble of optimization algorithms is proven and seamless to deploy, and is used by globally recognized leaders within the insurance, credit card, algorithmic trading and consumer packaged goods industries.", "one_liner": "SigOpt is an Optimization-as-a-Service platform that seamlessly tunes…", "team_size": 23, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1416310491, "tags": [ "Machine Learning", "SaaS", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2015", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sigopt", "api": "https://yc-oss.github.io/api/batches/winter-2015/sigopt.json" }, { "id": 878, "name": "SnapMagic", "slug": "snapmagic", "former_names": [ "SnapEDA" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/28d703d7d5920b0a08a9902602fdc87b96bb313b.png", "website": "https://www.snapmagic.com", "all_locations": "San Francisco, CA, USA", "long_description": "Built by electrical engineers for electrical engineers, SnapMagic removes monotony so that engineers can do their best work. SnapMagic’s electronic component data is used by over 2 million engineers across the world’s largest organizations. Our new AI-assisted design tool is changing the way that every engineer designs electronics. Join at www.snapmagic.com.", "one_liner": "AI-assisted electronics design", "team_size": 23, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1429997721, "tags": [ "Developer Tools", "Hardware", "Marketplace", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2015", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/snapmagic", "api": "https://yc-oss.github.io/api/batches/summer-2015/snapmagic.json" }, { "id": 879, "name": "SourceDNA", "slug": "sourcedna", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://sourcedna.com", "all_locations": "San Francisco, CA, USA; Oakland, CA, USA", "long_description": "Track code in iOS and Android apps with our software similarity web service. Discover code quality, origin, and intent with our in-depth scan. Our patent-pending analysis engine can match up code and find variants, cross-platform.\n\nSee our public report on SDK marketshare at http://sourcedna.com/stats", "one_liner": "Bringing transparency to the app stores and helping developers build…", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1429997721, "tags": [ "Analytics" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2015", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sourcedna", "api": "https://yc-oss.github.io/api/batches/summer-2015/sourcedna.json" }, { "id": 922, "name": "Zeplin", "slug": "zeplin", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3058f679df3968424c2744203d637cac6ef08716.png", "website": "https://zeplin.io", "all_locations": "San Francisco, CA, USA; London, England, United Kingdom; Istanbul, Istanbul, Turkey", "long_description": "Zeplin is an organized workspace to publish finalized designs, where the entire team can collaborate to ship beautiful products together. We were founded in 2014 and today we are honored to support 5+ million users from thousands of product teams including Apple, Starbucks, Salesforce, Amazon, Microsoft, Audi and many more. We’re a Y Combinator startup, also backed by amazing investors like Elad Gil, Mike Maples, Kevin Hale. We’re a distributed crew with offices in San Francisco, Istanbul and London.\r\n\r\nWe're Hiring! Please apply directly on Zeplin's job site: https://zpl.io/jobs", "one_liner": "Deliver on the Promise of Design", "team_size": 140, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1430156126, "tags": [ "Developer Tools", "SaaS", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2015", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "United Kingdom", "Turkey", "America / Canada", "Europe", "Middle East and North Africa", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zeplin", "api": "https://yc-oss.github.io/api/batches/summer-2015/zeplin.json" }, { "id": 943, "name": "Font Awesome", "slug": "font-awesome", "former_names": [ "Fonticons" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fa479320e3d153a191f13fca9e3c89b631a02350.png", "website": "http://fontawesome.com", "all_locations": "Bentonville, AR, USA; Joplin, MO, USA; Remote", "long_description": "Add a line of code and get thousands of icons and social logos on your website instantly. Easy to set up, easy to use, and crazy powerful. Let us take care of the icons so you can get back to the important stuff.\r\n\r\nFont Awesome. Go make something Awesome.", "one_liner": "Icons and social logos for your website.", "team_size": 17, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1430202917, "tags": [ "Developer Tools", "SaaS", "Design Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2015", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/font-awesome", "api": "https://yc-oss.github.io/api/batches/summer-2015/font-awesome.json" }, { "id": 971, "name": "Gigster", "slug": "gigster", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/90a19b69d83b8dcb66c12aababed617ce677be87.png", "website": "https://gigster.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Gigster is democratizing access to software by enabling organizations harness the best teams regardless of where they are in the world.\r\n\r\nBusinesses with access to custom software have thousands of times more leverage than those without. We believe that by democratizing access as well as the ability to build great software we can increase the pace and efficiency of human advancement. \r\n\r\nCore to our approach is building the best place to work on the internet. We are building the largest network of exceptional engineers, designers, and product managers and making this network available to businesses. We are also using software and insights from thousands of projects to improve the odds of successful outcomes. \r\n\r\nGigster is backed by Andreessen Horowitz, Redpoint, Marc Benioff, Adam D'Angelo, Michael Jordan and others. Gigster has served well over 1000 customers including multiple F100 companies spanning a range of industries.", "one_liner": "Build and manage distributed teams", "team_size": 51, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1436033118, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2015", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": false, "question_answers": false, "url": "https://www.ycombinator.com/companies/gigster", "api": "https://yc-oss.github.io/api/batches/summer-2015/gigster.json" }, { "id": 977, "name": "Deepgram", "slug": "deepgram", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e8d9b89a7e8039b79a0d0a37b71313e724036e55.png", "website": "https://www.deepgram.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Deepgram is a foundational AI company on a mission to understand human language. We give any developer access to the most advanced speech AI transcription and understanding with just an API call.\r\n\r\nOur models deliver the fastest, most accurate transcription alongside contextual features like summarization, sentiment analysis, and topic detection. Beyond that, developers can:\r\n🔊 Process live-streaming or pre-recorded audio\r\n🌎 Transcribe in dozens of languages\r\n⚙️ Train custom models for unique use cases\r\n🔑 Access deep NLU with a unified API\r\n💻 Build in any programming language with our SDKs\r\n✅ Deploy on-prem or on DG’s managed cloud\r\n📈 Get scalable GPU infra for training and inference\r\n\r\nDeepgram is a proud NVIDIA partner and Y Combinator company, and we recently completed a $72M Series B to define the future of AI Speech Understanding, making us the most-funded speech AI company at its stage.", "one_liner": "Building foundational AI for speech transcription and understanding.", "team_size": 115, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1447199415, "tags": [ "AI-Enhanced Learning", "API", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2016", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/deepgram", "api": "https://yc-oss.github.io/api/batches/winter-2016/deepgram.json" }, { "id": 985, "name": "Chatfuel", "slug": "chatfuel", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5fd8bcf8d9a9b759b820215a29ca5d614328aac4.png", "website": "http://chatfuel.com", "all_locations": "San Francisco, CA, USA", "long_description": "We are the largest platform for building bots on Facebook Messenger. Bots are pieces of software that help automate communication with humans through messaging applications. Since messengers have become the most heavily used mobile apps, bots have emerged as effective instruments that are changing the world of digital marketing. Our customers use bots for sales and marketing funnel automation, lead generation and nurturing, customer support and communication.\r\n\r\nChatfuel’s bot creators range from small and medium businesses to the world’s most recognizable brands. Some of our largest customers include Adidas, T-Mobile, TechCrunch, LEGO, Golden State Warriors, and many others.", "one_liner": "Platform to easily create chatbots to engage with audiences on…", "team_size": 53, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1447278614, "tags": [ "Messaging", "Chatbots" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/chatfuel", "api": "https://yc-oss.github.io/api/batches/winter-2016/chatfuel.json" }, { "id": 997, "name": "Mio", "slug": "mio", "former_names": [ "Prompt", "Message.io" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d2e2140644182cb7ec4a70381a94543d8c8de82a.png", "website": "http://m.io", "all_locations": "Austin, TX, USA", "long_description": "Mio powers seamless communication between Slack, Microsoft Teams & Webex Teams. The Austin, Texas-based company was founded by Tom Hadfield and James Cundle in November 2015. M.io has raised $12m from investors including Goldcrest Capital, Eniac Ventures, Two Sigma Ventures, Khosla Ventures, Y Combinator and Capital Factory. Ready to sync your teams? Learn more and get started at https://m.io/", "one_liner": "Mio powers seamless communication between workplace chat apps.", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1447280416, "tags": [ "SaaS", "Messaging", "Team Collaboration" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mio", "api": "https://yc-oss.github.io/api/batches/winter-2016/mio.json" }, { "id": 1002, "name": "UpLabs", "slug": "uplabs", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f1f8b11558dca2b1d7e6fded4f473315eb25268f.png", "website": "https://www.uplabs.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "UpLabs is a website for designers and developers to find and share resources to build apps and sites. Every day, the UpLabs community uploads new quality and curated content.", "one_liner": "UpLabs is the #1 marketplace for designers & developers to find…", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1447280416, "tags": [ "Marketplace", "Community" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/uplabs", "api": "https://yc-oss.github.io/api/batches/winter-2016/uplabs.json" }, { "id": 1038, "name": "Luciq (formerly Instabug)", "slug": "luciq", "former_names": [ "Instabug", "Luciq" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/38ccdaf09d5b01653f737bddb5a88d5ad6c56f98.png", "website": "https://luciq.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Luciq is the Agentic Observability Platform for Mobile. Our intelligent AI agents detect, prioritize, and resolve issues across the app lifecycle, empowering teams to ship faster, deliver frustration-free sessions, and focus on building what matters.", "one_liner": "Agentic Observability Platform for Mobile", "team_size": 250, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1447567515, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/luciq", "api": "https://yc-oss.github.io/api/batches/winter-2016/luciq.json" }, { "id": 1068, "name": "Quilt Data", "slug": "quilt-data", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://quiltdata.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "We realized that S3 is kind of like \"git for data\" and have created services that make S3 function as a data hub for teams. Quilt consists of a Python Client, a web catalog for browsing and visualizing S3, and a CloudFormation backend for compute and identity management.", "one_liner": "Quilt manages data like code so that companies can experiment faster", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1447748415, "tags": [ "Analytics" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/quilt-data", "api": "https://yc-oss.github.io/api/batches/winter-2016/quilt-data.json" }, { "id": 1069, "name": "Real Artists", "slug": "real-artists", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://www.realartists.com", "all_locations": "", "long_description": null, "one_liner": "We make a fast and native issue tracker for software projects.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1447748415, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/real-artists", "api": "https://yc-oss.github.io/api/batches/winter-2016/real-artists.json" }, { "id": 1073, "name": "Pathmind", "slug": "pathmind", "former_names": [ "Skymind" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6f25b083ae5853d0fb4e5eee2ce6794565ac6775.png", "website": "https://pathmind.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Pathmind helps industrial engineers and simulation modelers achieve 10-20% gains in performance for industrial operations, supply chains and mining. We help them apply deep reinforcement learning to simulations and digital twins, and deploy decision-making policies into operations. ", "one_liner": "Pathmind helps industrial engineers and simulation modelers achieve…", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1447748416, "tags": [ "Reinforcement Learning", "Warehouse Management Tech", "Supply Chain" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pathmind", "api": "https://yc-oss.github.io/api/batches/winter-2016/pathmind.json" }, { "id": 1079, "name": "Sendbird", "slug": "sendbird", "former_names": [ "SendBird" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7872f78bdae8e125b0644c36f459e442d63a5054.png", "website": "https://sendbird.com", "all_locations": "San Francisco, CA, USA", "long_description": "We believe in a future where AI unlocks human potential across all facets of life. We envision an A2A (Agent-to-Agent) world where AI agents connect businesses and individuals, empowering them to achieve more than ever before. It’s a future where the impossible becomes possible, and human achievement is no longer bound by time and cognitive load. We power over 300M+ people's conversations every month and we are working with the leading customers such as DoorDash, Match Group, Yahoo!, PayPal, Walgreens, and have raised $220M+ in total funding from ICONIQ, Tiger Global, Meritech, Emergence, SoftBank Vision Fund, Steadfast, Shasta, and August.", "one_liner": "The AI agent that doesn’t just support, it delights.", "team_size": 300, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1447797915, "tags": [ "Artificial Intelligence", "SaaS", "B2B", "Enterprise", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2016", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sendbird", "api": "https://yc-oss.github.io/api/batches/winter-2016/sendbird.json" }, { "id": 1091, "name": "GitPrime", "slug": "gitprime", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b2d3dd198bca90e8788c0aefde72b644504fe75e.png", "website": "https://www.gitprime.com", "all_locations": "Durango, CO, USA", "long_description": "Acquired by Pluralsight in May 2019", "one_liner": "Visibility and analytics for software development leaders.", "team_size": 110, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1450505115, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": true, "isHiring": false, "nonprofit": false, "batch": "Winter 2016", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/gitprime", "api": "https://yc-oss.github.io/api/batches/winter-2016/gitprime.json" }, { "id": 1189, "name": "Sixa", "slug": "sixa", "former_names": [ "sixa" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://sixa.io", "all_locations": "San Francisco, CA, USA", "long_description": "Sixa delivers a full computer that operates right from the cloud via a client app. With Sixa you can forget about hardware upgrades and slow performance, and easily run any app, anytime, anywhere and on any device.", "one_liner": "Personal computer in the cloud", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1461182717, "tags": [ "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2016", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sixa", "api": "https://yc-oss.github.io/api/batches/summer-2016/sixa.json" }, { "id": 1222, "name": "Opsolutely", "slug": "opsolutely", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://www.opsolutely.com", "all_locations": "San Francisco, CA, USA", "long_description": "The best way for businesses to ship software. Opsolutely empowers engineering teams to be more productive, inclusive, and collaborative by making the most challenging and chaotic part of their software creation process safe, easy-to-use, and friendly for every member of the team.", "one_liner": "Automated deployments for software teams.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1461210618, "tags": [ "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2016", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/opsolutely", "api": "https://yc-oss.github.io/api/batches/summer-2016/opsolutely.json" }, { "id": 1294, "name": "Scale AI", "slug": "scale-ai", "former_names": [ "Ava", "Scale" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8c45a78eb56f4a95e41a3a77960b00fdfb4cd918.png", "website": "http://scale.com", "all_locations": "San Francisco, CA, USA", "long_description": "Scale accelerates the development of AI within organizations of any size to deliver critical business insights and operational efficiency. Its data-centric infrastructure platform leverages RLHF (Reinforced Learning with Human Feedback) to help organizations build the strongest AI models that supercharge their business, with customers across industries including Meta, Microsoft, U.S. Army, DoD’s Defense Innovation Unit, Open AI, General Motors, Toyota Research Institute, Brex, Instacart and Flexport.", "one_liner": "Data-centric infrastructure to accelerate the development of AI ", "team_size": 500, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1461817215, "tags": [ "Artificial Intelligence", "Machine Learning" ], "tags_highlighted": [], "top_company": true, "isHiring": true, "nonprofit": false, "batch": "Summer 2016", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/scale-ai", "api": "https://yc-oss.github.io/api/batches/summer-2016/scale-ai.json" }, { "id": 1433, "name": "Bird", "slug": "bird", "former_names": [ "MessageBird" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bdee5b69dd38909ad07702b3aebc29f8d5880658.png", "website": "http://bird.com", "all_locations": "Amsterdam, NH, Netherlands", "long_description": "The world’s largest omnichannel communications platform.\r\n \r\nBird CRM powers communication between businesses and their customers — across any channel, always with the right context, and on every corner of the planet. Its products and solutions are the foundational building blocks to business communications across preferred channels, like SMS, Voice, WhatsApp, WeChat, Messenger, Email and more. Founded in 2011, Bird connects to billions of devices and is trusted by nearly 20,000 customers worldwide.\r\n \r\nHeadquartered in Amsterdam, Bird operates across nine global hubs — including Singapore, Dublin, Shanghai, Sydney, London, Bogota and Asuncion — and is proud to be a “Work Anywhere” company. Its team of 500 employees represent more than 55 nationalities.", "one_liner": "The world’s largest omnichannel communications platform", "team_size": 500, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1465405816, "tags": [ "Messaging", "API" ], "tags_highlighted": [], "top_company": true, "isHiring": false, "nonprofit": false, "batch": "Summer 2016", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Netherlands", "Europe", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bird", "api": "https://yc-oss.github.io/api/batches/summer-2016/bird.json" }, { "id": 1436, "name": "RunKit", "slug": "runkit", "former_names": [ "Tonic" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://tonicdev.com", "all_locations": "San Francisco, CA, USA", "long_description": "RunKit is the best tool for prototyping server-side JavaScript.\n\nRunKit notebooks remove the friction of trying new ideas. With one click, you'll have a sandboxed JavaScript environment where you can instantly switch node versions, use every npm module without having to wait to install it, and even visualize your results.", "one_liner": "", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1466535617, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2016", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/runkit", "api": "https://yc-oss.github.io/api/batches/summer-2016/runkit.json" }, { "id": 1466, "name": "Scaphold.io", "slug": "scaphold-io", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://scaphold.io", "all_locations": "San Francisco, CA, USA", "long_description": "Scaphold is the world's most powerful GraphQL as a service platform. The platform will provide a number of services including push notifications, analytics, file storage, custom code, multiple environments, and more to allow developers to build mobile, web, and IOT applications. Our innovative use of GraphQL is the big game changer here. We’re convinced that it’s the future of APIs and we want to make it readily accessible to everyone else.", "one_liner": "The Universal API", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1478194835, "tags": [ "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2017", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/scaphold-io", "api": "https://yc-oss.github.io/api/batches/winter-2017/scaphold-io.json" }, { "id": 1518, "name": "FloydHub", "slug": "floydhub", "former_names": [ "Floyd" ], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://www.floydhub.com/", "all_locations": "San Francisco, CA, USA", "long_description": "FloydHub is a Platform-as-a-Service for training and deploying your DL models in the cloud. Start running your first project in < 30 sec! Floyd takes care of the grunt work so you can focus on the core of your problem.", "one_liner": "ML Platform for developing, training and deploying ML models", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1478662833, "tags": [ "AIOps", "Machine Learning", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2017", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/floydhub", "api": "https://yc-oss.github.io/api/batches/winter-2017/floydhub.json" }, { "id": 1539, "name": "Playment", "slug": "playment", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8d042750022ceb867d7506837474acf57e7f3874.png", "website": "https://playment.io/", "all_locations": "Bengaluru, KA, India", "long_description": "\"Computers are incredibly fast, accurate and stupid; humans are incredibly slow, inaccurate and brilliant; together they are powerful beyond imagination.\"​\r\n\r\nPlayment is a fully managed data labeling platform generating training data for computer vision models at scale. We empower companies in the Autonomous Vehicle, Drones, Mapping, and similar spaces with high precision annotation services - No matter how complex. We’re helping companies and research institutions like Drive AI, Starsky Robotics, CYNGN, and UIUC focus on their core areas of development.\r\n\r\nOur platform is powered by a trained workforce of 300,000+ users and managed by our human intelligence experts who build your tasks and deliver results with assured quality.\r\n\r\nSupport Annotation types: Bounding Boxes, Cuboids, Polygons, and Polylines, Point annotations, Segmentation(coming soon) for both image and video data types. Interested to hear more? please check out https://playment.io\r\n\r\nUse Cases we worked on: Autonomous vehicles, drones, satellite imagery, precision agriculture, Retail / eCommerce, sports analytics", "one_liner": "Mechanical Turk for enterprises.", "team_size": 50, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1478804420, "tags": [ "Crowdsourcing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2017", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/playment", "api": "https://yc-oss.github.io/api/batches/winter-2017/playment.json" }, { "id": 1613, "name": "Sixty", "slug": "sixty", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3fd41605fa44214a528c098a1a0d2e1fcf2982d4.png", "website": "https://usesixty.com/", "all_locations": "San Francisco, CA, USA", "long_description": " Sixty is the fastest way to get on demand web app help. Hire an expert by-the-minute to jump on a screenshare for help with your web design, development, software implementations, and more.\r\n\r\nStarting at $1/min.", "one_liner": "On demand web app help", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1493274034, "tags": [ "Remote", "Customer Service" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2017", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sixty", "api": "https://yc-oss.github.io/api/batches/summer-2017/sixty.json" }, { "id": 1616, "name": "Flock Safety", "slug": "flock-safety", "former_names": [ "Flock" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ee69b5c905088288ff0fc007921dde14514a40a1.png", "website": "http://www.flocksafety.com", "all_locations": "Atlanta, GA, USA", "long_description": "Flock Safety provides the first public safety operating system that empowers private communities and law enforcement to work together to eliminate crime. We are committed to protecting human privacy and mitigating bias in policing with the development of best-in-class technology rooted in ethical design, which unites civilians and public servants in pursuit of a safer, more equitable society. \r\n\r\nOur Safety-as-a-Service approach includes affordable devices powered by LTE and solar that can be installed anywhere. Our technology detects and captures objective details, decodes evidence in real-time and delivers investigative leads into the hands of those who matter. \r\n\r\nWhile safety is a serious business, we are a supportive team that is optimizing the remote experience to create strong and fun relationships even when we are physically apart. Our flock of hard-working employees thrive in a positive and inclusive environment, where a bias towards action is rewarded. Flock Safety is headquartered in Atlanta and operates nationwide. We have raised $150M in our Series E led by Tiger Global at a $3.5B valuation.", "one_liner": "The first public safety operating system that eliminates crime.", "team_size": 1000, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1646149352, "tags": [ "Hardware", "Machine Learning", "SaaS" ], "tags_highlighted": [], "top_company": true, "isHiring": true, "nonprofit": false, "batch": "Summer 2017", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/flock-safety", "api": "https://yc-oss.github.io/api/batches/summer-2017/flock-safety.json" }, { "id": 1671, "name": "Sourceress", "slug": "sourceress", "former_names": [ "Sourceress", "Generally Intelligent", "Imbue (formerly Generally Intelligent", "YC17)", "Imbue (formerly Generally Intelligent)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cd298ab7cc0e50b44f16100129fb3d4a93dcabc0.png", "website": "http://sourceress.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Sourceress is an AI recruiter that is reinventing how people find jobs. With tailor-made machine learning models, we rigorously define what a company is looking for in a role, identify great candidates, and engage candidates with highly personalized introductions. Our process creates a stream of interested candidates that hiring managers are excited about more than 85% of the time.", "one_liner": "", "team_size": 35, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1493860914, "tags": [ "Artificial Intelligence", "Machine Learning", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2017", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sourceress", "api": "https://yc-oss.github.io/api/batches/summer-2017/sourceress.json" }, { "id": 1689, "name": "Lyrebird", "slug": "lyrebird", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://lyrebird.ai/", "all_locations": "Montreal, QC, Canada", "long_description": "Lyrebird offers a new generation of speech synthesis technologies for developers. It is the result of several months of research conducted at the MILA lab at University of Montréal.", "one_liner": "Our tech speaks for itself.", "team_size": 13, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1495670434, "tags": [ "Artificial Intelligence" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2017", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lyrebird", "api": "https://yc-oss.github.io/api/batches/summer-2017/lyrebird.json" }, { "id": 1715, "name": "PullRequest", "slug": "pullrequest", "former_names": [ "PullRequest Inc" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0d273feda3c98c77e8a69cbc192e821b1ed15e25.png", "website": "http://www.pullrequest.com", "all_locations": "Austin, TX, USA", "long_description": "Code Review as a Service\r\n\r\nPullRequest is passionate about code quality. From static analysis to an on-demand network of code review experts, we help development teams ship code faster, with improved quality and lower costs.", "one_liner": "Code review as a service - combining automation with a network of…", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1497666795, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2017", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pullrequest", "api": "https://yc-oss.github.io/api/batches/summer-2017/pullrequest.json" }, { "id": 1732, "name": "Shogun", "slug": "shogun", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c4c9d88ca349da23988cd75431bf7ae58301ff05.png", "website": "https://getshogun.com/", "all_locations": "San Francisco, CA, USA; Palo Alto, CA, USA; Remote", "long_description": "Shogun is an ecommerce experience platform empowering brands to drive higher conversions, revenue, and brand loyalty. Our products Shogun Page Builder and Shogun Frontend help teams build and optimize their online stores to deliver exceptional experiences. Our products integrate with ecommerce platforms like Shopify and BigCommerce, and our 20,000+ customers include Leesa, MVMT, Timbuk2, and Chubbies. Visit www.getshogun.com for more.\r\n\r\nWe're an inclusive, remote, diverse, and globally distributed team. And we’re hiring!", "one_liner": "Shogun empowers brands to create exceptional ecommerce experience.", "team_size": 90, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1509562870, "tags": [ "SaaS", "B2B", "E-commerce" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/shogun", "api": "https://yc-oss.github.io/api/batches/winter-2018/shogun.json" }, { "id": 1766, "name": "CodeStream", "slug": "codestream", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/162cbcf64286492bd4d396c89184015bac491ca1.png", "website": "http://codestream.com", "all_locations": "New York City, NY, USA; New York, NY, USA; Remote", "long_description": "CodeStream's IDE plugins take the pain out of code reviews. With one command, request feedback on a snapshot of your repo, including uncommitted & unpushed code, allowing you to verify that your work-in-progress is on the right track. (You can also do it the old-fashioned way by committing & pushing at the end of your dev sprint, of course)", "one_liner": "CodeStream is a Developer Collaboration Platform designed to…", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1509602622, "tags": [ "Developer Tools", "SaaS", "Collaboration", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/codestream", "api": "https://yc-oss.github.io/api/batches/winter-2018/codestream.json" }, { "id": 1782, "name": "NewCraft", "slug": "newcraft", "former_names": [ "TrapFi", "NewCraft", "newcraft", "Newcraft" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f3da9e158e41c3292ffa4b13f75dbd95d298fef9.png", "website": "https://www.newcraft.io/", "all_locations": "Remote", "long_description": "NewCraft makes it easy for developers to connect to employee platforms like Workday, ADP, and Paylocity with a single API. To get access to these systems, some companies have spent over $10M in development costs alongside years of business development efforts. We believe innovators can build the future of employment faster with simplified access. On top of standardizing data across employee systems into a universal API, we offer a modern developer experience with test environments, documentation, and security.", "one_liner": "Universal API for HR & Payroll", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1509678279, "tags": [ "Developer Tools", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/newcraft", "api": "https://yc-oss.github.io/api/batches/winter-2018/newcraft.json" }, { "id": 1784, "name": "Draftbit", "slug": "draftbit", "former_names": [ "Orchard" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d17a0ed990c48104bc90127a4fb06f01edc52a17.png", "website": "https://draftbit.com", "all_locations": "Chicago, IL, USA; Remote", "long_description": "We're building Draftbit to make it easier for everyone to build, launch, and iterate on mobile apps. And do it without writing code, unless you want to. Over time, we hope to make building great looking, high quality apps as easy as (or easier than?!) launching a website is now. And by doing so, we hope to democratize software development, allowing anyone to turn their idea into reality, and build it into something great. ", "one_liner": "Build mobile apps visually. Source-code included. ", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1509681882, "tags": [ "Developer Tools", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/draftbit", "api": "https://yc-oss.github.io/api/batches/winter-2018/draftbit.json" }, { "id": 1786, "name": "EnvKey", "slug": "envkey", "former_names": [ "EnvKey", "Plandex" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1e132ca0e6ddbcae5090360eedff8684f41d05ef.png", "website": "https://envkey.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "EnvKey is a developer-friendly, cross-platform, end-to-end encrypted configuration and secrets manager. It can be used to store API keys, database credentials, and other application config securely. \r\n\r\nEnvKey makes it easy to grant least-privilege access to the developers and servers that need it from a user-friendly UI. Integration takes minutes.\r\n\r\nUsing EnvKey ensures that no 3rd party, including EnvKey itself, ever has access to your secrets. \r\n\r\nIt takes a part of your system that used to be error-prone and insecure and makes it just work.", "one_liner": "End-to-end encrypted configuration and secrets management", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1509724938, "tags": [ "Security" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/envkey", "api": "https://yc-oss.github.io/api/batches/winter-2018/envkey.json" }, { "id": 1801, "name": "Haiku", "slug": "haiku", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a862081efb702444a803dd648a44d4fc1444fa94.png", "website": "https://www.haikuforteams.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "We offer several products —\r\nMarketing & Sales: Haiku Optimizer (https://getoptimizer.com)\r\nBranding: Diez (https://diez.org)\r\nDesign & Code: (https://www.haikuforteams.com/animator)", "one_liner": "Collaboration tools for software companies", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1510034569, "tags": [ "Developer Tools", "Fintech", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/haiku", "api": "https://yc-oss.github.io/api/batches/winter-2018/haiku.json" }, { "id": 1804, "name": "miru", "slug": "miru", "former_names": [ "Cursor Suite", "Inc.", "Brine", "Temper", "Cursor Suite" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7c44e7115231f4c835f804bca26ebeb4503af5c4.png", "website": "https://www.miruhome.com", "all_locations": "San Francisco, CA, USA", "long_description": "Miru is an augmented reality app that shows you what any piece of furniture will look like in your home. We use a computer vision pipeline to create an augmented reality experience for furniture from any retailer's website so you can see what the coffee table you love will look like in your home.", "one_liner": "Experience any piece of furniture in AR", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1510034576, "tags": [ "Augmented Reality", "Furniture" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/miru", "api": "https://yc-oss.github.io/api/batches/winter-2018/miru.json" }, { "id": 1813, "name": "Storyline", "slug": "storyline", "former_names": [ "Storyline", "Invocable", "Happy Aurora", "Heyday Healthy", "Heyday Health" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/72a75e7b5deda66d99592a696c3435ccc324d36e.png", "website": "https://www.producthunt.com/posts/storyline-7", "all_locations": "London, England, United Kingdom", "long_description": "No-code Alexa Skills builder.", "one_liner": "Create Alexa Skills without coding", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1510117390, "tags": [ "B2B", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/storyline", "api": "https://yc-oss.github.io/api/batches/winter-2018/storyline.json" }, { "id": 1831, "name": "Pagedraw", "slug": "pagedraw", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4d3bf96698ab83d289203f5d057793a42c2bf6e4.png", "website": "https://pagedraw.io/", "all_locations": "San Francisco, CA, USA", "long_description": "Pagedraw turns UI drawings into code, bringing your app's look to life, and ready to deploy to production \r\n\r\nOur mission is to make programming more powerful.", "one_liner": "Pagedraw is a platform for productionizing designs into code. Thanks…", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1510196645, "tags": [ "Design Tools", "No-code" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pagedraw", "api": "https://yc-oss.github.io/api/batches/winter-2018/pagedraw.json" }, { "id": 1851, "name": "Voicery", "slug": "voicery", "former_names": [ "Tensorac" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d304f1473be86d423a2e762c1011d2016d56c04b.png", "website": "http://www.voicery.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Voicery synthesizes the most realistic human voices using deep neural networks. Prior to starting Voicery, Andrew, one of the founders, led the speech synthesis research team at Baidu Research. By synthesizing speech nearly indistinguishable from human, Voicery enable new media applications, such as auto-generated audiobooks, podcasts, television dubs, and voice overs.", "one_liner": "Automated voice acting and emotive speech synthesis with deep neural…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1510977762, "tags": [ "Machine Learning", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/voicery", "api": "https://yc-oss.github.io/api/batches/winter-2018/voicery.json" }, { "id": 1853, "name": "Iambiq Technologies", "slug": "iambiq-technologies", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/615a8bafca9d7ed28c63cd42a9c8e9fa7c85ea6a.png", "website": "http://www.iambiqtech.com/", "all_locations": "Washington, DC, USA", "long_description": "We help organizations read and process large amounts of text-based data usually handled by humans.", "one_liner": "", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1510981363, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/iambiq-technologies", "api": "https://yc-oss.github.io/api/batches/winter-2018/iambiq-technologies.json" }, { "id": 1876, "name": "Veriff", "slug": "veriff", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5fb14cdcb75e548883b7886a7495ab57d679fcb5.png", "website": "https://veriff.com/", "all_locations": "Tallinn, Harju County, Estonia; New York, NY, USA; London, England, United Kingdom; Barcelona, CT, Spain", "long_description": "Veriff is a global online identity verification company that enables organizations to build trust with their customers through intelligent, accurate, and automated online IDV. Veriff’s intelligent decision engine can analyze thousands of technological and behavioral variables in seconds, matching people to more than 10,000 government-issued IDs from over 190 countries. Veriff serves a global portfolio of organizations across fintech, crypto, and mobility sectors. \r\n\r\nFounded in 2015 by Kaarel Kotkas, today Veriff serves a global portfolio of internet businesses including fintech companies, sharing economy providers and marketplaces in the USA, Europe and other places in the world. Veriff is an alumnus of the startup accelerator Y Combinator and employs 350 people in its locations in Tallinn and Tartu in Estonia; New York, in the USA, London in the UK and Barcelona in Spain.", "one_liner": "AI-powered identity verification solution for fraud prevention.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1514156539, "tags": [ "Fintech", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2018", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Estonia", "United States of America", "United Kingdom", "Spain", "Europe", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/veriff", "api": "https://yc-oss.github.io/api/batches/winter-2018/veriff.json" }, { "id": 1879, "name": "Replit", "slug": "replit", "former_names": [ "Repl.it" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/233d387923712777913e62bff3a3ea50d70ed780.png", "website": "https://replit.com", "all_locations": "San Francisco, CA, USA", "long_description": "Replit is the world-leading collaborative browser-based development environment -- learn, create & deploy! Join a community of 20m+ developers.", "one_liner": "Collaborative in-browser IDE ", "team_size": 65, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1515103371, "tags": [ "Developer Tools", "Collaboration" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2018", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": true, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/replit", "api": "https://yc-oss.github.io/api/batches/winter-2018/replit.json" }, { "id": 1890, "name": "User Hero", "slug": "user-hero", "former_names": [ "Public Recreation" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1b781e87c10a59af660e4577dc230251e8092559.png", "website": "https://www.userhero.io", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "User Hero collects all your user research in one place. Organize studies, transcribe interviews, take notes collaboratively, tag and search observations, and more. We automatically generate reports and rainbow charts so your team can learn and build faster.", "one_liner": "A hub for all your user research.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1524539153, "tags": [ "SaaS", "B2B", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/user-hero", "api": "https://yc-oss.github.io/api/batches/summer-2018/user-hero.json" }, { "id": 1897, "name": "numericcal, inc.", "slug": "numericcal-inc", "former_names": [ "numericcal", "Numericcal" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ccfbd600952a8de3c7c0c9a881996760a17d89c4.png", "website": "http://numericcal.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Turn-key solutions for anomaly detection, asset detection and tracking, and workforce management in automotive and manufacturing operations. We leverage modern Machine Learning to work with unstructured sensory data, like video and audio. By distributing the solution across the edge (on-premises) and multiple clouds (Azure + AWS/GCP) we lower the operating costs by 100x, while processing 1,000x more data than any cloud-based solution and provide better reliability and safety.", "one_liner": "Distributed AI for Industrial Process Monitoring and Optimization.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1524621946, "tags": [ "Artificial Intelligence", "Industrial" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/numericcal-inc", "api": "https://yc-oss.github.io/api/batches/summer-2018/numericcal-inc.json" }, { "id": 1903, "name": "Federacy", "slug": "federacy", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/92f7e4043272afb2d32ff9d60730c4894c817ea3.png", "website": "http://www.federacy.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Penetration testing and bug bounty platform.", "one_liner": "Penetration testing and bug bounty platform.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1524625566, "tags": [ "Security" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/federacy", "api": "https://yc-oss.github.io/api/batches/summer-2018/federacy.json" }, { "id": 1905, "name": "Xkit", "slug": "xkit", "former_names": [ "Kinesis", "SparkSwap", "Sparkswap" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5984eb88950299a63c1af0ce81d0d5c22f263fe0.png", "website": "https://xkit.co", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Xkit helps B2B SaaS app developers to deliver deep integrations to all of their customers' CRMs with a single build. From allowing your users to interact with your app from inside the CRM to interacting with existing data including custom fields, objects, and workflows, Xkit gives you a standard API that works for every customer's setup, no matter how customized.", "one_liner": "Universal CRM integration for B2B SaaS apps", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1524625569, "tags": [ "Developer Tools", "Sales", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/xkit", "api": "https://yc-oss.github.io/api/batches/summer-2018/xkit.json" }, { "id": 1907, "name": "RevenueCat", "slug": "revenuecat", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f8dc20fcc951e007754d6896f9f4c42ee9502a51.png", "website": "https://www.revenuecat.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "RevenueCat is a mobile SDK and API for managing in-app subscriptions\r\n\r\nWe take the sting out of supporting the complicated subscription systems of the App Store and Google Play Store, and help you focus on running your business. ", "one_liner": "A simple API for managing in-app subscriptions", "team_size": 150, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1524629145, "tags": [ "Developer Tools", "Subscriptions" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2018", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/revenuecat", "api": "https://yc-oss.github.io/api/batches/summer-2018/revenuecat.json" }, { "id": 1911, "name": "Contrast", "slug": "contrast", "former_names": [ "Toybox" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/508f1978cc2dc172474c547c73cf0b9d8fd91bb0.png", "website": "https://mismatch.app/", "all_locations": "New York City, NY, USA; New York, NY, USA", "long_description": "It's a better way to build frontend. It connects your Stories, Tokens, & Figma components. It lets you inspect designs with confidence and speed. And you can use it in Storybook.", "one_liner": "Developer Handoff - Reimagined for Storybook", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1524708159, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/contrast", "api": "https://yc-oss.github.io/api/batches/summer-2018/contrast.json" }, { "id": 1925, "name": "Optic", "slug": "optic", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/13e79085ad4efb3abef387683d79f4d78e55bb43.png", "website": "http://useoptic.com/", "all_locations": "New York City, NY, USA; New York, NY, USA; Remote", "long_description": "We help developers collaborate at scale and build better APIs. Optic’s open source tools makes it easy for developers to document API changes, review each other’s API changes during code review, and catch breaking changes before they reach production. \r\n\r\n**tl;dr** It’s version control but for behavior not code. We are taking the really successful ideas from Git / Code Review / CI and applying them to API descriptions and (future) other non-code artifacts. \r\n\r\nEngineers at [Snyk](https://snyk.io/) use Optic daily to make the new Snyk API great. Read their engineering blog: [Snyk's shift left approach to API development | Snyk](https://snyk.io/blog/snyk-api-development-shift-left/)", "one_liner": "Making APIs Developer-friendly ", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1524715380, "tags": [ "Developer Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/optic", "api": "https://yc-oss.github.io/api/batches/summer-2018/optic.json" }, { "id": 1940, "name": "Anima App", "slug": "anima-app", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5ac294c5898028a9f3fcb798baa22860c935493f.png", "website": "https://www.animaapp.com", "all_locations": "Tel Aviv-Yafo, Tel Aviv District, Israel", "long_description": "In the space of AI coding agents, Anima bridges the LLM design gap.\r\nWith over 1.5 million installs, Anima is the first option for professional design, product, and R&D teams going from design to code.\r\n\r\nThanks to On-brand Vibe-coding, anyone in the team can build fast without breaking your look and feel. No Figma skills required. Anima generates clean and developer-friendly code. So your prototypes could also be used for handoff.\r\n\r\nThree ways to start\r\n- Figma to Code → Instantly generate clean React, HTML, or Vue code from Figma designs.\r\n- Website to Code (Cloning / Remixing) → Import any live website and turn it into editable code.\r\n- Prompt to Design (coming soon) → Generate high-end UI directly from natural language prompts, automatically styled to your brand.\r\n\r\nKey features\r\n- Start at AnimaApp.com to bring your design or your website to Anima\r\n- Chat in Anima playground to iterate on your project's code while staying on-brand\r\n- Handoff playground link to engineering\r\n- Or, download code to continue with Clause code ot Cursor\r\n- Or, publish a public link to share with clients or stakeholders", "one_liner": "Design to Code & On-brand Vibe-coding", "team_size": 20, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1525143908, "tags": [ "Artificial Intelligence", "Developer Tools", "SaaS", "B2B", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Israel", "Middle East and North Africa", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/anima-app", "api": "https://yc-oss.github.io/api/batches/summer-2018/anima-app.json" }, { "id": 1945, "name": "LabelFlow", "slug": "labelflow", "former_names": [ "Sterblue" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/799423cdb14bc1fbe4eb1d647eedf74d0a22e8c7.png", "website": "https://labelflow.ai/", "all_locations": "Nantes, Pays de la Loire, France; Remote", "long_description": "At LabelFlow, we build GitHub for visual data. Our mission is to facilitate and accelerate the development of AI at scale thanks to top-notch labeling tools and a dataset marketplace.", "one_liner": "GitHub for visual data", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1525147499, "tags": [ "Computer Vision", "Data Engineering", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "France", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/labelflow", "api": "https://yc-oss.github.io/api/batches/summer-2018/labelflow.json" }, { "id": 1947, "name": "OneGraph", "slug": "onegraph", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c737e9605e8441d79e97c3ae6c5b221915e552c9.png", "website": "https://www.onegraph.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Connect Twitter, GitHub, Stripe, Salesforce, and more through the power of GraphQL. Acquired by Netlify in Q4 2021.", "one_liner": "GraphQL API to connect all of the internet's APIs. Join us at Netlify!", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1525205152, "tags": [ "API", "GraphQL" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/onegraph", "api": "https://yc-oss.github.io/api/batches/summer-2018/onegraph.json" }, { "id": 1951, "name": "Berbix", "slug": "berbix", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/338d0bd017de21261fbe5bf2009d4e4e4a4b1ff3.png", "website": "https://www.berbix.com", "all_locations": "San Francisco, CA, USA", "long_description": "Berbix’s mission is to enable all individuals to prove who they are and control how their information gets shared. Founded by the former engineering and product leaders for Trust & Safety at Airbnb, we empower companies to confidently answer the question: “Are you who you say you are?\"​ \r\n\r\nThis is a question many online platforms need to answer about their users. We solve that problem by offering best-in-class ID verification and proprietary fraud detection technology to our customers, which they can access through developer friendly SDKs. We serve customers in a broad variety of industries, recently raised our Series A led by Mayfield, and are actively growing our all-star team.\r\n", "one_liner": "Convert more verified users. Instantly & accurately validate user IDs.", "team_size": 39, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1525226778, "tags": [ "SaaS", "Identity" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/berbix", "api": "https://yc-oss.github.io/api/batches/summer-2018/berbix.json" }, { "id": 2019, "name": "JuziBot", "slug": "juzibot", "former_names": [ "Bot Orange" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f06ad45b7f49712e329e6cfd50db0616164f6ce0.png", "website": "https://www.juzibot.com/", "all_locations": "Beijing, Beijing, China", "long_description": "JuziBot is a startup that provides smart marketing and sales services for customers on WeChat platform, the company helps SMBs build secure and stable key opinion customer (KOC) channels, as well as helps corporate clients with customer acquisition and sales conversion. JuziBot currently serves customers in education, insurance, healthcare, and a few other industries, some of the clients include Meituan Dianping, Digital China, Zuoyebang, etc., and 80% of these existing customers have been acquired through word of mouth. JuziBot's products have been known to improve the sales experience for one million sales professionals on a daily basis. \r\n\r\nThe company is invested by a number of leading VCs including PreAngel, Plug and Play, Y Combinator, TSVC, and Alpha Startups. JuziBot received the CCFA Retail Technology Rising Enterprise Award in 2018. In 2018 and 2019, respectively, the company won the 1st place in both of the task-based human-machine dialogue response naturalness, and the chat-type human-machine dialogue assessment in the SMP Chinese Human-Machine Dialogue Technology Evaluation held by the Chinese Information Processing Society of China (CIPSC).", "one_liner": "Intercom for WeChat, help companies to acquire, engage, retain…", "team_size": 34, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1527048483, "tags": [ "Chatbot", "Analytics", "Customer Support" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "China", "East Asia", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/juzibot", "api": "https://yc-oss.github.io/api/batches/winter-2019/juzibot.json" }, { "id": 2034, "name": "Aesthetic", "slug": "aesthetic", "former_names": [ "Plato Design", "Aesthetic (formerly Plato Design)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/af963059fbdc3975392ff966a4a4103c25893ce8.png", "website": "https://www.aesthetic.com", "all_locations": "New York City, NY, USA; New York, NY, USA; Remote", "long_description": "Trained on your unique style, Aesthetic generates high-quality visuals that match your aesthetic in seconds.", "one_liner": "Your AI-powered creative apprentice 🪄", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1528157030, "tags": [ "Design", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2018", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aesthetic", "api": "https://yc-oss.github.io/api/batches/summer-2018/aesthetic.json" }, { "id": 11946, "name": "Ultralight", "slug": "ultralight", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/28fec8bb63d93f05d8aee0a5d8edeb660cfca8d7.png", "website": "https://ultralig.ht", "all_locations": "San Francisco, CA, USA", "long_description": "Ultralight is a GPU-accelerated toolkit to embed modern HTML in games and native apps.\r\n\r\nAvailable for C and C++ on Windows, macOS, Linux, Xbox, PlayStation, ARM64 devices, and more.\r\n\r\nDeveloped in collaboration with leading game studios, built GPU-first on a new, lightweight fork of WebKit.", "one_liner": "Universal, Pure-GPU HTML Renderer", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1730501597, "tags": [ "Developer Tools", "Hard Tech", "B2B", "Gaming", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ultralight", "api": "https://yc-oss.github.io/api/batches/winter-2019/ultralight.json" }, { "id": 11955, "name": "DevFlight", "slug": "devflight", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "https://devflight.com", "all_locations": "Boston, MA, USA; Somerville, MA, USA; Remote", "long_description": "", "one_liner": "Managed equipment data pipelines for manufacturers", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1541122481, "tags": [ "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/devflight", "api": "https://yc-oss.github.io/api/batches/winter-2019/devflight.json" }, { "id": 11965, "name": "Preflight", "slug": "preflight", "former_names": [ "PreFlight" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/63665b13091906728d19943638c3f0e297a3784c.png", "website": "http://preflight.com", "all_locations": "Chicago, IL, USA; Remote", "long_description": "PreFlight is a No-code web testing tool for anyone. Preflight is 20x faster than writing Selenium and Cypress tests. Maintaining Selenium/Cypress tests is also a big challenge. Preflight solves this problem by understanding how users understand any page and adapt to the changes and update the selectors if the test passes.\r\n\r\nIt's also super easy to set up end-to-end tests that depend on each other with Preflight's Workflow feature. You can orchestrate which test should run after another.\r\n\r\nCreating API tests has never been so easy. Preflight prepopulates API tests from UI tests' network calls. So, you can set up API tests in minutes. ", "one_liner": "No-code Web Apps testing for everyone", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1541124185, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/preflight", "api": "https://yc-oss.github.io/api/batches/winter-2019/preflight.json" }, { "id": 11992, "name": "Basilica", "slug": "basilica", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f116850261b9a5e03cfc2d394c7f0b382eaabeb4.png", "website": "https://www.basilica.ai", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Basilica is an API that embeds high-dimensional data like images and…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1541192586, "tags": [ "Machine Learning", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/basilica", "api": "https://yc-oss.github.io/api/batches/winter-2019/basilica.json" }, { "id": 12013, "name": "Evo.Do", "slug": "evo-do", "former_names": [], "small_logo_thumb_url": "/company/thumb/missing.png", "website": "http://www.evo.do/", "all_locations": "Tel Aviv-Yafo, Tel Aviv District, Israel", "long_description": "", "one_liner": "QA Bots for Games", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1541478887, "tags": [ "Artificial Intelligence", "Gaming" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Israel", "Middle East and North Africa" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/evo-do", "api": "https://yc-oss.github.io/api/batches/winter-2019/evo-do.json" }, { "id": 12020, "name": "Bensen", "slug": "bensen", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bc7af36cf816e85779580f55b3d6110fd7defe50.png", "website": "http://www.bensen.ai", "all_locations": "Boston, MA, USA", "long_description": "", "one_liner": "Online and phone ordering for restaurant takeout and delivery", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1541529297, "tags": [ "Marketplace", "Delivery", "Food & Beverage" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bensen", "api": "https://yc-oss.github.io/api/batches/winter-2019/bensen.json" }, { "id": 12031, "name": "Elph", "slug": "elph", "former_names": [ "Elph", "Savvy Wealth" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a85bf1d154ff6315121084f2dedf9b2eacfb7782.png", "website": "https://www.elph.com", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Acquired by Brex. Building digital payments infrastructure.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1541559622, "tags": [ "Payments", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/elph", "api": "https://yc-oss.github.io/api/batches/winter-2019/elph.json" }, { "id": 12037, "name": "Supernova", "slug": "supernova", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ada23a7187727888f29e6f21fc082493f5396066.png", "website": "https://supernova.io", "all_locations": "Prague, Prague, Czechia", "long_description": "Supernova connects to popular design editors and interprets design systems into data. These data can then be transformed in powerful ways to create code for product development, for literally any coding stack or platform imaginable. \r\n\r\nThese transformations can be fully automated so that when design changes occur, the code is automatically updated to reflect the changes. Developers can fully control how the code is rendered, literally down to the individual code characters. An ecosystem of Supernova-developed and community-maintained code export packages is available for popular stacks and platforms via the Supernova Store, or teams can choose to create their own — for instance, to support proprietary frameworks or to customize code output to meet any company guidelines.", "one_liner": "Design system platform joins developers and designers together", "team_size": 20, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1541561622, "tags": [ "Developer Tools", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Czechia", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/supernova", "api": "https://yc-oss.github.io/api/batches/winter-2019/supernova.json" }, { "id": 12053, "name": "Mobot", "slug": "mobot", "former_names": [ "Team Mobot" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1d0bf05671926ad00ff8728c45f6416fb329f300.png", "website": "https://www.mobot.io", "all_locations": "New York City, NY, USA; New York, NY, USA", "long_description": "Mobot (YC W19) is a QA-as-a-service platform using actual mechanical robots to automate testing of repetitive functions on real mobile devices. Mobot's human-supervised robots make it possible to automate mobile app tests that emulators, virtual devices, and existing frameworks can't. This approach eliminates thousands of hours of manual testing, increases testing efficiency and physical device coverage, and captures more bugs in-app before app store launches than software can do alone.", "one_liner": "Mobot is a QA-as-a-service platform using actual mechanical robots", "team_size": 40, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1541604885, "tags": [ "Developer Tools", "Hardware", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mobot", "api": "https://yc-oss.github.io/api/batches/winter-2019/mobot.json" }, { "id": 12070, "name": "Doppler", "slug": "doppler", "former_names": [ "Doppler Technologies", "Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/66a107c5c83003596991722f8d3d73d13a0b6da2.png", "website": "https://doppler.com", "all_locations": "Remote", "long_description": "Your central source of truth from local development to production for every language, stack, and infrastructure. Doppler simplifies secrets management so you can automate security, eliminate config drift, and deliver reliable software fast.", "one_liner": "Secure secrets. Prevent breaches. Keep teams moving.", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1592193583, "tags": [ "Developer Tools", "DevSecOps", "Security" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/doppler", "api": "https://yc-oss.github.io/api/batches/winter-2019/doppler.json" }, { "id": 12091, "name": "Superb AI", "slug": "superb-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/557ab62b86d1ab472dd3665292fc28d7191fb8b9.png", "website": "https://www.superb-ai.com", "all_locations": "San Francisco, CA, USA", "long_description": "Superb AI is a leading computer vision platform and professional services provider that provides enterprise-grade, end-to-end MLOps and DataOps workflows to accelerate the adoption and development of data-centric AI. Through the practical application of AI-based automation, Superb AI helps teams manage the entire ML lifecycle more efficiently, from data annotation to curation, model training, and deployment, while ensuring optimal data accuracy and consistency.", "one_liner": "Superb AI provides end-to-end computer vision MLOps platform", "team_size": 65, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1541714572, "tags": [ "AIOps", "Artificial Intelligence", "SaaS", "B2B", "ML" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/superb-ai", "api": "https://yc-oss.github.io/api/batches/winter-2019/superb-ai.json" }, { "id": 12093, "name": "Dagger", "slug": "dagger", "former_names": [ "Elastic Ledger", "Blocklayer" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a64005bed7a505fdb8ec6767c1f1c599ebf660ca.png", "website": "https://dagger.io", "all_locations": "San Francisco, CA, USA; London, England, United Kingdom; Seattle, WA, USA; Portland, OR, USA; Boulder, CO, USA; Lyon, Auvergne-Rhône-Alpes, France; Buenos Aires, CABA, Argentina; Bogotá, Bogota, Colombia; Vancouver, WA, USA; Montevideo, Montevideo Department, Uruguay; Ponta Delgada, Azores, Portugal; Remote", "long_description": "Dagger is a programmable CI/CD engine that runs your pipelines in containers. Develop your pipelines as code, in the same programming language as your application. Choose your SDK and start coding! Dagger executes your pipelines entirely as standard OCI containers. This has several benefits: - Instant local testing - Portability: the same pipeline can run on your local machine, a CI runner, a dedicated server, or any container hosting service. - Superior caching: every operation is cached by default, and caching works the same everywhere - Compatibility with the Docker ecosystem: if it runs in a container, you can add it to your pipeline. - Cross-language instrumentation: teams can use each other's tools without learning each other's language.", "one_liner": "Develop your CI/CD pipelines as code and run them anywhere", "team_size": 22, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1649087326, "tags": [ "Developer Tools", "DevSecOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "United Kingdom", "France", "Argentina", "Colombia", "Uruguay", "Portugal", "America / Canada", "Europe", "Latin America", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dagger", "api": "https://yc-oss.github.io/api/batches/winter-2019/dagger.json" }, { "id": 12256, "name": "Glide", "slug": "glide", "former_names": [ "glide (typeguard", "Inc.)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/43d2fbfbaba3aeb673e435f9035b2a74c1dc35d7.png", "website": "https://www.glideapps.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Glide is a web-based app builder that allows non-programmers to quickly create powerful and beautiful internal business apps by starting from scratch, starting with a prompt, or starting with a spreadsheet. \r\n\r\nFor 30 years, app development had barely changed. When Glide launched, we brought app development out of the Dark Ages, making it web-based, collaborative, accessible, and fun. \r\n\r\nToday, the influence of AI on coding has propelled app development even further. And Glide has risen to the occasion. The next generation of Glide gives users an AI-first method for building internal business software without worrying about granular-level control, security, authentication, database infrastructure, or deployment woes. \r\n\r\nOur mission is to become the operating system for your business by helping you turn all of your operational spreadsheets and data into beautiful, intelligent apps. \r\n\r\nWe're three technical founders with expertise in native mobile frameworks, developer tools, and product design. We've worked together for 5-10 years, and were all early employees at Xamarin, a mobile developer tools startup acquired by Microsoft in 2016.", "one_liner": "Glide turns spreadsheets into beautiful, intelligent apps.", "team_size": 46, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1543977295, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "No-code", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/glide", "api": "https://yc-oss.github.io/api/batches/winter-2019/glide.json" }, { "id": 12258, "name": "Datamode", "slug": "datamode", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/028000b4921cd21235c9b7b837cd86a36f92a101.png", "website": "http://www.datamode.com", "all_locations": "Seattle, WA, USA", "long_description": "We're building a tool to help data engineers diagnose problems in their data pipelines. Datamode integrates with the technologies you use to provide a single place to start investigating problems and reduce the mean time to diagnosis. This means higher data quality and improved reliability for the business.", "one_liner": "Datamode (datamode.com) is a tool for engineers to instantly diagnose…", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1543978906, "tags": [ "Analytics", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/datamode", "api": "https://yc-oss.github.io/api/batches/winter-2019/datamode.json" }, { "id": 12266, "name": "Dockup", "slug": "dockup", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7bbbc0b138970d664365f112bc20022470751139.png", "website": "https://getdockup.com/", "all_locations": "Bengaluru, KA, India; Mountain View, CA, USA", "long_description": "Dockup gives on-demand environments for engineering teams so they can merge pull requests with confidence. It works like CircleCI, but allows you to manually test and see each code changes in action with your entire tech stack without having to mock any of your services.", "one_liner": "On demand ephemeral environments to run manual and automated tests.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1543988094, "tags": [ "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "United States of America", "South Asia", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dockup", "api": "https://yc-oss.github.io/api/batches/winter-2019/dockup.json" }, { "id": 12280, "name": "Cosmic", "slug": "cosmic", "former_names": [ "Cosmic JS" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9a999bf9f887684e2cad49138c36cf7abb029831.png", "website": "https://www.cosmicjs.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Cosmic is an AI-powered headless CMS built for teams that move fast. We combine flexible content infrastructure with AI Agents that live in Slack, write content, build features, fix bugs, and deploy apps autonomously.\r\n\r\nDevelopers get a REST API with sub-100ms response times, a TypeScript SDK, CLI, and MCP Server that plugs directly into Cursor, Claude Code, and GitHub Copilot. Content teams get an intuitive dashboard with 20+ metafield types, AI image and video generation, and no migrations ever.\r\n\r\nTeams use Cosmic because it eliminates the need to build and maintain CMS infrastructure while giving them AI capabilities most platforms haven't shipped yet. Used by teams in 150+ countries, 50M+ API requests per month, 99.9% uptime SLA.\r\n\r\nForever free plan. No credit card required.", "one_liner": "Cosmic is an AI-powered headless CMS", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1544068971, "tags": [ "Developer Tools", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/cosmic", "api": "https://yc-oss.github.io/api/batches/winter-2019/cosmic.json" }, { "id": 12509, "name": "PopSQL", "slug": "popsql", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/79a599a24d933d5f21dc134891224337e7ef167a.png", "website": "https://popsql.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Every company wants to use data to make informed decisions, and SQL is the lingua franca for data. However, data collaboration is broken. People are rewriting each other's queries, switching apps to visualize their data, and copying/pasting SQL into Slack.\r\n\r\nPopSQL solves this by creating a beautiful, fun way to write SQL, visualize data, and share results. The product is loved by data teams from over 2000 companies including DoorDash, Shipt, Redfin, and Optimizely. What we've built so far is just the beginning. Join us and build a great product, a great culture, and a great company 🚀", "one_liner": "SQL editor for teams", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1554325626, "tags": [ "Developer Tools", "SaaS", "Analytics" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/popsql", "api": "https://yc-oss.github.io/api/batches/summer-2019/popsql.json" }, { "id": 12534, "name": "Courier", "slug": "courier", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/947167fc07350afdc803e650746e6c0c278e9937.png", "website": "https://www.courier.com", "all_locations": "San Francisco, CA, USA", "long_description": "Courier is the fastest way for developers to build notifications for their app. Our APIs take the tedium out of integrating various notification channels, while our visual designer lets anyone design a message template and deliver their notifications to the best channel for each user with a single API call. Email, Push, In-App, Slack, SMS, you name it. Think \"Stripe, for notifications.\"", "one_liner": "The fastest way for developers to build notifications for their app.", "team_size": 35, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1555992833, "tags": [ "Developer Tools", "Messaging" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/courier", "api": "https://yc-oss.github.io/api/batches/summer-2019/courier.json" }, { "id": 12550, "name": "Kraftful", "slug": "kraftful", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fd3dcfbc4e3832c69cd097d276e4519742e599c7.png", "website": "http://www.kraftful.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Helping product builders to listen to users at scale so they can make something people want.", "one_liner": "Copilot for product teams", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1556079534, "tags": [ "Artificial Intelligence", "Generative AI", "B2B", "NLP", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/kraftful", "api": "https://yc-oss.github.io/api/batches/summer-2019/kraftful.json" }, { "id": 12573, "name": "Bayes", "slug": "bayes", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6bd9acb006cc7d6fc28381994e1ed810a1d819bb.png", "website": "http://bayes.com", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1633107136, "tags": [ "Data Visualization" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bayes", "api": "https://yc-oss.github.io/api/batches/summer-2019/bayes.json" }, { "id": 12584, "name": "Intersect Labs", "slug": "intersect-labs", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/58ea925e040ce431be15ab191a38f9b8e9fe3470.png", "website": "https://www.intersectlabs.io/", "all_locations": "San Diego, CA, USA", "long_description": "Bring your data from various sources, process it, send it to a destination of your choice (and repeat all of that in a few clicks every day/week/month)", "one_liner": "Collaborative data noteboook for business teams", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1556172206, "tags": [ "Analytics" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/intersect-labs", "api": "https://yc-oss.github.io/api/batches/summer-2019/intersect-labs.json" }, { "id": 12591, "name": "Actiondesk", "slug": "actiondesk", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8171503f94fc45c98131f13274f03eda1037db64.png", "website": "https://www.actiondesk.io/", "all_locations": "New York City, NY, USA; San Francisco, CA, USA", "long_description": "As easy and flexible as a spreadsheet, as powerful as a BI tool", "one_liner": "Access all your live data in one place", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1556210234, "tags": [ "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/actiondesk", "api": "https://yc-oss.github.io/api/batches/summer-2019/actiondesk.json" }, { "id": 12613, "name": "Dashblock", "slug": "dashblock", "former_names": [ "Datap", "Dashblock (was Datap)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/51f8695f18bceaae54b2384727e02f76debf98df.png", "website": "https://dashblock.com", "all_locations": "Paris, Île-de-France, France", "long_description": "Dashblock is the easiest way to access websites programmatically and collect structured data.", "one_liner": "Turn any website into an API", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1556596578, "tags": [ "Developer Tools", "Machine Learning", "Robotic Process Automation" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2019", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "France", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dashblock", "api": "https://yc-oss.github.io/api/batches/summer-2019/dashblock.json" }, { "id": 12618, "name": "Embrace", "slug": "embrace", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6c5df7e755694ec01e6b16cfc307e0ddf5712e43.png", "website": "https://embrace.io", "all_locations": "Los Angeles, CA, USA; Remote", "long_description": "*S19 and YCG F21*\r\nEngineering teams shouldn’t be in the dark when it comes to the performance of their web and mobile apps and user experiences. With our industry-leading observability technology, Embrace aims to give SRE and DevOps teams better insight into what matters most – their users – by tying performance data to backend observability insights.\r\n\r\nAs the only user-focused, use-focused observability solution built on OpenTelemetry, Embrace delivers crucial insights across both DevOps and frontend teams to illuminate real customer impact – not just server impact – to deliver the best app experiences. Customers like The New York Times, Marriott, Warby Parker, Masterclass, Home Depot, and Cameo love Embrace’s observability platform because it makes extremely complicated and voluminous data actionable.", "one_liner": "Modern user-focused observability built on OpenTelemetry", "team_size": 62, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1556659657, "tags": [ "Artificial Intelligence", "SaaS", "Open Source", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2019", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/embrace", "api": "https://yc-oss.github.io/api/batches/summer-2019/embrace.json" }, { "id": 12628, "name": "FeaturePeek", "slug": "featurepeek", "former_names": [ "FeaturePeek", "FeaturePeek (Acquired by Netlify)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4a14d393031c373c733659e43d2b92082fb9aa83.png", "website": "https://featurepeek.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "FeaturePeek creates supercharged deployment previews of your frontend that you can share to quickly get feedback on your implementation in progress. A drawer overlay is added on top of your site that makes it easy for your reviewers to take screenshots with annotations, capture screen recordings, leave comments, create tickets on popular bug-tracking platforms, and more. 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We help tech-forward companies build seamlessly integrated financial products by connecting to their customers' systems of record, from accounting platforms to e-commerce systems.\r\n\r\nThe financial operations landscape is fragmented across hundreds of platforms (QuickBooks, NetSuite, Shopify, Stripe, etc.). Without Rutter, companies must spend thousands of engineering hours building and maintaining these critical integrations.\r\n\r\nOur Universal API provides the same level of granularity as direct integrations while using a single, consistent schema. 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Assign tickets to GitStart Bot, go to sleep, and wake up with PRs. GitStart Bot automatically manages thousands of AI models and full-time engineers and runs peer reviews until PRs are ready to be merged. 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This results in 2x conversion rates and better SEO rankings.", "one_liner": "A third-party manager, built for speed. 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", "one_liner": "Glisten AI automatically categorizes and tags e-commerce product data.", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1584259508, "tags": [ "Artificial Intelligence", "E-commerce" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/glisten-ai", "api": "https://yc-oss.github.io/api/batches/winter-2020/glisten-ai.json" }, { "id": 13119, "name": "Ditto", "slug": "ditto", "former_names": [ "ditto" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/67b6abfadc5a19f4c88a3f0a313d456b72a54725.png", "website": "http://dittowords.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Manage the words across your team’s product from design to production.", "one_liner": "Manage the words across your team’s product from design to production.", "team_size": 14, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1583898492, "tags": [ "Developer Tools", "SaaS", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ditto", "api": "https://yc-oss.github.io/api/batches/winter-2020/ditto.json" }, { "id": 13122, "name": "Nextmv", "slug": "nextmv", "former_names": [ "Nextmv", "nextmv" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2c2fa6d386ec21518429f968426d97c0be895365.png", "website": "https://nextmv.io", "all_locations": "Philadelphia, PA, USA; Remote", "long_description": "Nextmv is a DecisionOps platform that accelerates optimization AI teams with tools for deployment, testing, CI/CD, collaboration, and management of decision models. With Nextmv, developers can create scalable, custom decision services complete with unique API endpoints and options to integrate with popular solvers and modeling solutions. ", "one_liner": "A DecisionOps platform that accelerates optimization AI teams", "team_size": 22, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1584382496, "tags": [ "Logistics", "Supply Chain", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/nextmv", "api": "https://yc-oss.github.io/api/batches/winter-2020/nextmv.json" }, { "id": 13144, "name": "Datasaur", "slug": "datasaur", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b034ae95d0987f25f5a158decefc230711671261.png", "website": "https://datasaur.ai", "all_locations": "San Francisco, CA, USA; Sunnyvale, CA, USA; Remote", "long_description": "Datasaur builds intelligent, optimized, human-centric LLM/NLP tools. If you're still using Excel or maintaining your own in-house tools, Datasaur can offer you significant cost-savings and improve the quality of your training data. We provide tools custom-built for power users. Our built-in intelligence helps augment your human labelers and avoid costly mistakes; our workforce management tool allows you to assign projects to and cross-validate the results from multiple labelers to ensure you can train your models with the utmost confidence.\r\n\r\nI have 10 years of consumer product experience. I'd be happy to help discuss product strategy and gamification.\r\nI'd love to get any advice you have to offer on SaaS and enterprise sales.", "one_liner": "Datasaur builds a data labeling workforce management platform for NLP.", "team_size": 55, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1583202722, "tags": [ "Artificial Intelligence", "Deep Learning", "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": true, "question_answers": true, "url": "https://www.ycombinator.com/companies/datasaur", "api": "https://yc-oss.github.io/api/batches/winter-2020/datasaur.json" }, { "id": 13157, "name": "Weav", "slug": "weav", "former_names": [ "Bend Inc.", "Weav", "Airboard" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fa11c74c12536a5831e39b0ca8b8b6b6bb0696a2.png", "website": "https://weav.co", "all_locations": "New York City, NY, USA; New York, NY, USA", "long_description": "Weav is building the digital infrastructure to connect small businesses with financial institutions.", "one_liner": "Weav is the universal API for commerce platforms", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1583789001, "tags": [ "Payments", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/weav", "api": "https://yc-oss.github.io/api/batches/winter-2020/weav.json" }, { "id": 13158, "name": "Protobase", "slug": "protobase", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9c3fb5be8462de517eaa5928682b21142cb6a81f.png", "website": "https://www.protobase.io", "all_locations": "Chicago, IL, USA", "long_description": "Protobase is a 10x, next-generation spreadsheet. It lets you use things like sheets, grids, and\r\nformulas, with better structures like tables, queries, filters, search, sorting, and more.", "one_liner": "Protobase is a 10x, next-generation spreadsheet.", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1681922132, "tags": [ "Productivity" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/protobase", "api": "https://yc-oss.github.io/api/batches/winter-2020/protobase.json" }, { "id": 13159, "name": "Openbase", "slug": "openbase", "former_names": [ "Devstore" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dc87029e5a78d6cc28d8d10fc173581df6c2afa6.png", "website": "", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Openbase was the leading platform for developers to discover and choose open-source libraries. It offered countless reviews, metrics, and insights enjoyed by millions of developers worldwide. Discontinued in 2023.", "one_liner": "Open-source library discovery", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1594854533, "tags": [ "Developer Tools", "DevSecOps", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/openbase", "api": "https://yc-oss.github.io/api/batches/summer-2020/openbase.json" }, { "id": 13163, "name": "Fig", "slug": "fig", "former_names": [ "Quid", "FanX", "Hercules" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c3cdca216abc1d1dd5118f6422d7ea91ba9a1b90.png", "website": "http://fig.io", "all_locations": "San Francisco, CA, USA", "long_description": "Fig is re-imagining the terminal. We make it more accessible to beginners and more productive for advanced engineers\r\n\r\nOur first product is autocomplete, but we plan to expand into a full App Store ecosystem for the Terminal. We can do a bunch of cool stuff, check out our website.\r\n\r\nAnd if you're interested, we are hiring 😀", "one_liner": "Fig adds visual apps, shortcuts, and autocomplete to your terminal.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1597986049, "tags": [ "Developer Tools", "DevSecOps", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/fig", "api": "https://yc-oss.github.io/api/batches/summer-2020/fig.json" }, { "id": 13168, "name": "Infield", "slug": "infield", "former_names": [ "Syndetic" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/53d5d9e38ab8a46ebb1ab80cd604e30e429fb341.png", "website": "https://www.infield.ai", "all_locations": "New York City, NY, USA; New York, NY, USA; Remote", "long_description": "Infield helps software teams keep their open source dependencies up to date. We’re automating away the toilsome work of reading changelogs, assessing risk, and upgrading packages so that software teams can focus on shipping features. We’re a small team of repeat founders passionate about making open source easier to use.", "one_liner": "Safer, faster dependency upgrades", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1582587421, "tags": [ "Developer Tools", "DevSecOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/infield", "api": "https://yc-oss.github.io/api/batches/winter-2020/infield.json" }, { "id": 13211, "name": "Metaplane", "slug": "metaplane", "former_names": [ "Quantifai" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/aa2c854ed688cf4ff0f5cf7f48786c533f00b943.png", "website": "https://metaplane.dev", "all_locations": "New York City, NY, USA", "long_description": "Metaplane ensures everyone trusts the data that powers your business. Data teams at Bose, Ramp, and Klaviyo use our data observability platform to prevent and detect data issues — before the CEO pings them about weird revenue numbers.\r\n\r\nWe do this with ML-based anomaly detection, end-to-end column-level lineage, and tools to help prevent incidents before they occur. You can monitor your entire data stack within 30 minutes.\r\n\r\nThe company is backed by Khosla Ventures, Y Combinator, and the founders of Okta, HubSpot, and Vercel.", "one_liner": "Data observability for modern data teams", "team_size": 32, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614011784, "tags": [ "Developer Tools", "SaaS", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/metaplane", "api": "https://yc-oss.github.io/api/batches/winter-2020/metaplane.json" }, { "id": 13234, "name": "Release", "slug": "release", "former_names": [ "TBD - Project Spacedust" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0e6c64767a125ee87298d334abf30db7dd217302.png", "website": "https://release.com", "all_locations": "Los Angeles, CA, USA", "long_description": "Release delivers staging environments as a service. With Release a staging environment is automatically generated with every Pull Request which removes the bottleneck most companies have when they only have a single staging environment. ", "one_liner": "Environments as a service", "team_size": 26, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1583358161, "tags": [ "Developer Tools", "SaaS", "Kubernetes" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/release", "api": "https://yc-oss.github.io/api/batches/winter-2020/release.json" }, { "id": 13303, "name": "ToDesktop", "slug": "todesktop", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f79c64748e8ca287044d5404bd732aca67d76689.png", "website": "https://www.todesktop.com", "all_locations": "Cork, County Cork, Ireland; Remote", "long_description": "ToDesktop is an all-in-one platform for building and releasing desktop apps. We save companies months of development time by handling code signing, auto-updates, and native installers for Windows, Mac and Linux.", "one_liner": "All-in-one platform for building & releasing desktop apps", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1584378175, "tags": [ "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Ireland", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/todesktop", "api": "https://yc-oss.github.io/api/batches/winter-2020/todesktop.json" }, { "id": 13319, "name": "Jitter", "slug": "jitter", "former_names": [ "SnackThis", "jitter" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f9885314d8a12ecf1298daa046c69fee6f90a5fe.png", "website": "https://jitter.video", "all_locations": "Paris, Île-de-France, France", "long_description": "Jitter is a fast and simple motion design tool on the web. We help designers create professional animations for communication content, videos, websites or apps easily, while collaborating with product & marketing teams.\r\nIt's like “Figma for motion design”.", "one_liner": "Fast and simple animation tool on the web 💫", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1584145656, "tags": [ "SaaS", "Design Tools", "Creator Economy" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "France", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/jitter", "api": "https://yc-oss.github.io/api/batches/winter-2020/jitter.json" }, { "id": 13334, "name": "DeepSource", "slug": "deepsource", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/40895f9d8f2b40522c600e5eaad2d50a265b76ca.png", "website": "https://deepsource.com/", "all_locations": "San Francisco, CA, USA", "long_description": "DeepSource helps developers ship clean and secure software by automatically scanning their code and fixing it with Autofix™ AI. We're trusted by 7,000+ teams, from startups to Fortune 500s.", "one_liner": "Unified DevSecOps platform, helping developers ship good code.", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1583972966, "tags": [ "Developer Tools", "SaaS", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/deepsource", "api": "https://yc-oss.github.io/api/batches/winter-2020/deepsource.json" }, { "id": 13405, "name": "Zumo Labs", "slug": "zumo-labs", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a53f5d4e5c3734ef65ff0417ad276ccdd20cafdd.png", "website": "https://zumolabs.ai/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "At Zumo Labs, we generate synthetic training data for computer vision models.\r\n\r\nComputer vision is the essential technology that powers the products of the future: autonomous vehicles, smart retail, robotics, smart fitness, security and vision-based analytics. These algorithms require huge amounts of training data. This data is currently collected and labeled manually; a slow, imprecise, expensive process that is rife with bias and privacy issues. \r\n\r\nZumo Labs solves all of these problems (and more!) by creating feature rich synthetic training data in the cloud: cheaper, faster to generate and iterate on, covers all the edge cases, and has no bias or privacy issues. \r\n", "one_liner": "We generate synthetic data for computer vision models.", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1584126960, "tags": [ "Artificial Intelligence", "Machine Learning", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zumo-labs", "api": "https://yc-oss.github.io/api/batches/winter-2020/zumo-labs.json" }, { "id": 13519, "name": "Recall.ai", "slug": "recall-ai", "former_names": [ "Hyperdoc", "Perfect Recall" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/59d10237794442de721976fafb390beb322715ed.png", "website": "https://www.recall.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Recall.ai is the API to get recordings, transcripts, and metadata from meetings. We offer several form factors to capture this data: \r\n1. Meetings bots\r\n2. A desktop recording SDK\r\n3. A mobile recording SDK\r\n\r\nWe integrate with meeting platforms like Zoom, Google Meet, Microsoft Teams, and more, as well as in-person meetings.\r\n\r\nOver 3000 companies rely on our API today to process millions of hours of meeting data. We provide stable infrastructure that typically takes engineering teams 6+ months of time to build, and help our customers get up and running in days instead of months.", "one_liner": "The API to get recordings, transcripts, and metadata from meetings", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1616094217, "tags": [ "Artificial Intelligence", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/recall-ai", "api": "https://yc-oss.github.io/api/batches/winter-2020/recall-ai.json" }, { "id": 13673, "name": "Jet Admin", "slug": "jet-admin", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/36f3d929390edbb2302940824ff50512f48f5516.png", "website": "https://jetadmin.io", "all_locations": "San Francisco, CA, USA", "long_description": "Jet Admin - an app builder designed specifically for creating internal tools, admin panels, external portals, inventory apps, and other business applications really fast and without coding. \r\n\r\nIn Jet Admin, you can assemble multi-page apps with complex user flows, connected to multiple data sources. Setting up custom layouts, adding custom actions and workflows, binding and transforming dynamic values, using conditional rules and validations - all is done through a drag & drop and point & click visual builder.\r\n\r\nWe’ve also added a variety of developer tools, so whenever necessary, you can create custom SQL and HTTP queries, write JavaScript, create multiple environments, code, and embed custom UI components.", "one_liner": "No-code business app builder", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1584298914, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/jet-admin", "api": "https://yc-oss.github.io/api/batches/winter-2020/jet-admin.json" }, { "id": 21766, "name": "Luminai", "slug": "luminai", "former_names": [ "DigitalBrain", "Digital Brain", "DigitalBrain", "Luminai (formerly DigitalBrain)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5cf2a6787e214eab9a646841d7032f5365ef6f8e.png", "website": "https://www.luminai.com", "all_locations": "San Francisco, CA, USA", "long_description": "Luminai helps automate repetitive manual work away from your mission critical business processes. We're serving customers across insurance, healthcare, financial services, and more. Visit our website and see our customer case studies below:\r\n\r\nhttps://luminai.com\r\n\r\nGrateful to be backed by General Catalyst, Craft Ventures, Y Combinator, Moxxie Ventures, Caffeinated Capital, Unshackled Ventures, Scribble Ventures, Shrug Capital, Underscore VC, Weekend Fund, Liquid 2 Ventures, Nikhil Basu Trivedi, Yuri Sagalov, Chris Golda, Basement Fund, the founders and CEOs of Dropbox, Flexport, Notion, Deel, Front, Ramp, Coda, Rappi, Twitch, Lever, Algolia, Thredup, Pagerduty, Sendbird, the COO's of Stitchfix/Rippling, and the former heads of product of Twitter, Instagram, and Uber. We’ve raised $20 million till date. \r\n\r\nWe’re hiring across all roles!", "one_liner": "Luminai helps automate repetitive manual work away from your mission…", "team_size": 31, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1599762607, "tags": [ "SaaS", "B2B", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/luminai", "api": "https://yc-oss.github.io/api/batches/summer-2020/luminai.json" }, { "id": 21767, "name": "Command AI", "slug": "command-ai", "former_names": [ "Foobar", "Command Bar", "CommandBar" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2bca198859e87cd196f78931db97af3133a90eee.png", "website": "https://command.ai", "all_locations": "San Francisco, CA, USA", "long_description": "At Command AI, we believe in a world where the internet “just works” for every visitor, customer, and user. As the internet has become more powerful and crowded, it has become harder for everyone to use. And the solutions we’ve come up with to date — like irritating chatbots and pestering popups — end up being ignored or even annoying users more than they help.\r\n\r\nWe sell tools to software builders and buyers to help them make their software better for users.\r\n\r\nWe call this as our User Assistance Platform, and it comes in 2 pieces:\r\n- AI Agent — an AI chat agent that can answer users questions, perform actions for them, and even co-browse with them to teach your interface.\r\n\r\n- Nudge Platform — AI-assisted nudges, hints, and messages to guide users in personalized ways that don’t annoy them. We do this by optimally delivering nudges based on in-product behavior not just static rules as well as measuring measuring and the extent to which users “rage close” nudges to avoid pestering them. A replacement for legacy Digital Adoption Platforms\r\n\r\nUser assistance translates into concrete outcomes like improved engagement, feature adoption, conversion, and retention, all while decreasing low-value support tickets.\r\n\r\nWe’re used by teams like HubSpot, HashiCorp, Yotpo, Thryvv, and Freshworks.", "one_liner": "AI-powered user assistance platform", "team_size": 35, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1628528117, "tags": [ "SaaS", "B2B", "Chatbot" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/command-ai", "api": "https://yc-oss.github.io/api/batches/summer-2020/command-ai.json" }, { "id": 21769, "name": "Roboflow", "slug": "roboflow", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ba0036069bd338a4c6188cb137722d8f584d0016.png", "website": "https://roboflow.com", "all_locations": "San Francisco, CA, USA", "long_description": "Roboflow enables developers to make the world programmable.\r\n\r\nUse our tools to build better datasets (collect image, video / annotate), models (foundation and fine tuned small models), and deployments (self hosted, edge, APIs, SDKs) for computer vision. Over 250k developers, including those from over half the Fortune 100, build with our open source and hosted tools.\r\n\r\nBuild with us: https://app.roboflow.com\r\nHack with us: https://roboflow.slab.com/public/posts/roboflow-hackathons-external-u478m1iz\r\nWork with us: roboflow.com/careers\r\n", "one_liner": "🖼️ Give your software the sense of sight.", "team_size": 100, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1598130074, "tags": [ "Developer Tools", "Machine Learning", "Computer Vision", "Enterprise", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/roboflow", "api": "https://yc-oss.github.io/api/batches/summer-2020/roboflow.json" }, { "id": 21800, "name": "Seam", "slug": "seam", "former_names": [ "Weaver" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dbd6b903d554c68c4aa51a62e4ba89b6e7fdd13c.png", "website": "https://seam.co", "all_locations": "San Francisco, CA, USA", "long_description": "Seam lets developers connect and control 3rd-party connected devices like door locks, thermostats, and more.\r\n", "one_liner": "API for IoT Devices", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1599762607, "tags": [ "Developer Tools", "IoT", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/seam", "api": "https://yc-oss.github.io/api/batches/summer-2020/seam.json" }, { "id": 21811, "name": "Hypermile", "slug": "hypermile", "former_names": [ "Creation Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b25c7b5a70e0fab68abb8837d04d772f89ba6623.png", "website": "https://hypermile.ai", "all_locations": "London, England, United Kingdom", "long_description": "Hypermile is on a mission to improve trucking efficiency, sustainability and safety by developing an AI driver assistance system 🚛 🌎🌱.\r\n\r\nToday, fuel is the main cost component for logistics operators, accounting for >1/3 of all operating costs. Driving behavior is a key factor affecting overall fuel consumption and can increase fuel use by up to 35%. However, current solutions are not cost effective, so logistics operators are constantly looking for new solutions. \r\n\r\nIn addition, logistics operators are under huge sustainability pressure, as Heavy Goods Vehicles (HGVs) are responsible for 16% of the UK's transport emissions but only 5% of the miles travelled. While electric vehicle sales for passenger vehicles are on the rise, the same can't be said for long-haul HGVs due to high initial cost and limited range, making it impractical for logistic purposes. \r\n\r\nWith this problem in mind, we aim to leverage the latest AI techniques to improve the fuel efficiency of diesel trucks today, and increase the range of zero-emission trucks of the future. \r\n\r\nOur product Hypermile Co-Pilot is a retrofittable AI cruise control for commercial vehicles focused on controlling the speed of the truck efficiently. We have trained the AI algorithms to learn the best techniques for saving fuel: anticipating how traffic flow will change, optimising speed based on the road gradient and maximizing vehicle coasting. As a result, we can reduce diesel consumption by 11% and extend the range of battery-electric vehicles by 15%. The long term vision is to incrementally build higher levels of autonomy with the next milestone being a Level-3 autonomous trucking solution. \r\n\r\nThe company was founded in May 2020 and raised a $1.5M pre-seed round in May 2021 from Y Combinator, Greg Brockman (CTO of OpenAI), Luc Vincent (former Executive VP of Autonomous Driving at Lyft Level 5) and others. We’ve received a number of R&D grants from Innovate UK, Department for Transport and Horizons 2020. We’re currently a team of 10 across Commercial, Product and Engineering (including 4. sub-teams cloud software, machine learning, automotive software and electronics).\r\n", "one_liner": "Driver co-pilot to make trucking more efficient", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1615568678, "tags": [ "Autonomous Trucking", "Computer Vision", "Logistics", "Climate" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hypermile", "api": "https://yc-oss.github.io/api/batches/summer-2020/hypermile.json" }, { "id": 21814, "name": "Queue", "slug": "queue", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b8d56452bddf8ec1b6eed7fc00416e594a96a0cb.png", "website": "https://usequeue.com", "all_locations": "Miami, FL, USA; Remote", "long_description": "Queue is an all-in-one platform for agencies and productized services to launch and grow their business. We integrate with your website so your clients can purchase your services, access their client portal, submit tasks, review work, and everything else in between. ", "one_liner": "All-in-one platform for agencies to launch and grow", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1598122233, "tags": [ "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/queue", "api": "https://yc-oss.github.io/api/batches/summer-2020/queue.json" }, { "id": 21848, "name": "Duckly", "slug": "gitduck", "former_names": [ "GitDuck" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/df55d8c5d1a71717f9f0318f549972b802f406c9.png", "website": "https://duckly.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Duckly enables teams to talk and collaborate in real-time.\r\n\r\nTeams can use a simple URL that is easy to join and remember. You can share a website and allow your colleagues to click, type, and browse with you. You can share your code directly from your IDE or even share a terminal session that your team can interact with. All with high-quality audio and video chat.\r\n\r\nWe are building tools for real-time remote collaboration that makes it easy for teams to work as if they were side by side and share what they know.", "one_liner": "Video chat with real-time collaboration.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1599762606, "tags": [ "Developer Tools", "B2B", "Team Collaboration" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/gitduck", "api": "https://yc-oss.github.io/api/batches/summer-2020/gitduck.json" }, { "id": 21858, "name": "Monosi", "slug": "monosi", "former_names": [ "Vocable", "Kosmos", "qz" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a79a7e737458c49c901b1062ceb420254ed8ac77.png", "website": "https://monosi.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Monosi is an extensible data observability platform that ensures teams achieve data reliability.", "one_liner": "Open Source Data Observability", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1598983823, "tags": [ "Developer Tools", "B2B", "Open Source", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/monosi", "api": "https://yc-oss.github.io/api/batches/summer-2020/monosi.json" }, { "id": 21894, "name": "Humanloop", "slug": "humanloop", "former_names": [ "humanlupe" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/36780ef46af5eeec8e865ac191d6d27af56ff936.png", "website": "https://humanloop.com", "all_locations": "San Francisco, CA, USA", "long_description": "Humanloop is the LLM evals platform for enterprises. Teams at Gusto, Vanta and Duolingo use Humanloop to ship reliable AI products. We enable you to adopt best practices for prompt management, evaluation and observability.", "one_liner": "Humanloop is the LLM evals platform for enterprises. ", "team_size": 14, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1598299135, "tags": [ "Generative AI", "Machine Learning", "SaaS", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/humanloop", "api": "https://yc-oss.github.io/api/batches/summer-2020/humanloop.json" }, { "id": 21906, "name": "webapp.io", "slug": "webapp-io", "former_names": [ "Layer", "LayerCI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/31c19d6a46df0610402b7fe27d52dc80c7cf4893.png", "website": "https://webapp.io", "all_locations": "Toronto, ON, Canada; Remote", "long_description": "Webapp.io's custom hypervisor makes webapp CI/CD, E2E testing, and preview environments as simple as writing a Dockerfile.\r\n\r\nIf your team is building a webapp + using github/gitlab/bitbucket, please reach out!", "one_liner": "Build webapps faster with 10x better CI/CD + preview envs", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1597858027, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/webapp-io", "api": "https://yc-oss.github.io/api/batches/summer-2020/webapp-io.json" }, { "id": 22003, "name": "Decentro", "slug": "decentro", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/26546d4be80e83088bea9fc9e77f6aa3cd234174.png", "website": "https://decentro.tech", "all_locations": "Bengaluru, KA, India; Delhi, DL, India; Singapore, Singapore", "long_description": "Almost every company that has to integrate with the legacy financial institutions, faces several challenges when it comes to the product cycle. Not only are the APIs and documentations less available, but they are also old school and ridden with errors and loopholes. \r\n\r\nOn top of that, the lack of a single point of contact from the underlying institutions, makes the already long integration cycle of 5 months feel like a temple run between different departments. And since those services break and update over time, you can imagine the nightmare in terms of coordination between the tech teams. \r\n\r\nWe are a full-stack platform where you can come, select your desired modules, play in the sandbox, and launch your product with the APIs and SDKs within a couple of weeks! Not only that, but we also take care of all upcoming fixes, iterations, and updates without breaking any flow.\r\n\r\nIt's that easy, as it should be. Welcome to the future.", "one_liner": "API Platform for Banking Integrations (Plaid for India and APAC)", "team_size": 60, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1595174841, "tags": [ "Banking as a Service", "Fintech", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "Singapore", "South Asia", "Southeast Asia", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/decentro", "api": "https://yc-oss.github.io/api/batches/summer-2020/decentro.json" }, { "id": 22033, "name": "Memo", "slug": "memo", "former_names": [ "DID", "DID.app", "Plum Mail" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cf9fc52d8167336fb7036e55b0218f22b6ce2f86.png", "website": "https://sendmemo.app", "all_locations": "Exeter, England, United Kingdom; Remote", "long_description": "We all know the attention economy is damaging our ability to focus. Memo is for people that are mad as hell about their time being sold to the highest bidder.\r\n\r\nForget laborious old email and hyperactive Slack. We built Memo as the feel-good alternative that will make you love communication again and get back time for what matters to you.\r\n\r\nMemo's features make every message high value so you can communicate more effectively.", "one_liner": "Memo is modern communication that helps you get your focus back", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1597740154, "tags": [ "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/memo", "api": "https://yc-oss.github.io/api/batches/summer-2020/memo.json" }, { "id": 22252, "name": "Reflect", "slug": "reflect", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f7bfe137c38c2daa6007634c68b4c0aeb91e2862.png", "website": "https://reflect.run", "all_locations": "Villanova, PA, USA", "long_description": "Reflect is a no-code tool for automated website testing. Instead of building and maintaining complex Selenium tests, companies use Reflect to run automated end-to-end tests without writing code.", "one_liner": "No-code test automation for web apps", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1595437275, "tags": [ "Developer Tools", "SaaS", "B2B", "No-code" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2020", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/reflect", "api": "https://yc-oss.github.io/api/batches/summer-2020/reflect.json" }, { "id": 22272, "name": "Finch", "slug": "finch", "former_names": [ "Profound" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/204c5a234c0f203a89d58c1407d93894d494118d.png", "website": "https://tryfinch.com", "all_locations": "San Francisco, CA, USA", "long_description": "Finch is the API to access employment data systems. We allow admins to connect their company in a compliant and secure manner to trusted applications. Finch integrates across data providers enabling developers to access a previously closed system and are at the source of truth for employee data and money flow. Our API powers use cases across insurance, benefits, tax, finance, and HR applications.", "one_liner": "Finch is the Employment Data Platform", "team_size": 73, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1598153864, "tags": [ "Fintech", "HR Tech", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2020", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/finch", "api": "https://yc-oss.github.io/api/batches/summer-2020/finch.json" }, { "id": 22533, "name": "Webiny", "slug": "webiny", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/adfd1c33ceed7c9e58e31857fc68ab3c74ad1ad4.png", "website": "https://www.webiny.com", "all_locations": "Zagreb, Croatia; London, England, United Kingdom; Remote", "long_description": "When the public cloud appeared migration was easy. Existing apps running on physical servers could just be moved to virtual machines running in the cloud. The cloud is now moving towards serverless, and serverless is not backward compatible. New tools need to be created and existing apps need to be rewritten. Webiny provides developers with everything they need to build those serverless apps.\r\n\r\nWe are a 100% remote team.", "one_liner": "Open-source framework for building serverless applications", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1615457343, "tags": [ "Developer Tools", "B2B", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Croatia", "United Kingdom", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/webiny", "api": "https://yc-oss.github.io/api/batches/winter-2021/webiny.json" }, { "id": 22591, "name": "Runway", "slug": "runway", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a792f803f1d7ccad7da795b30ca7b07eb81a1cdc.png", "website": "https://runway.team", "all_locations": "New York City, NY, USA; New York, NY, USA; Remote", "long_description": "", "one_liner": "Easier and more reliable mobile app releases for teams.", "team_size": 20, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1615594933, "tags": [ "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/runway", "api": "https://yc-oss.github.io/api/batches/winter-2021/runway.json" }, { "id": 22632, "name": "authzed", "slug": "authzed", "former_names": [ "Petricorp", "Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ee578b781cb190a51362b9fda6dc57b36d74972d.png", "website": "https://authzed.com", "all_locations": "New York City, NY, USA; Remote", "long_description": "We build the tools companies need to provide performant and scalable authorization for their applications.\r\n\r\nWe’re founded by 3 successful entrepreneurs with expertise in enterprise software, most recently as leaders at Red Hat. Jake and Joey met on the APIs team at Google in 2010. They went on to found Quay, where Jimmy joined as their first hire. Over the past decade, they’ve changed the landscape for building and deploying software.", "one_liner": "Authorization Infrastructure securing AI at OpenAI, Zoom, & more", "team_size": 31, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1624982412, "tags": [ "Artificial Intelligence", "Developer Tools", "Security", "Open Source", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/authzed", "api": "https://yc-oss.github.io/api/batches/winter-2021/authzed.json" }, { "id": 22662, "name": "Taloflow", "slug": "taloflow", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/800c3d46de6422db7c2f3bd538f4a4c7638425b3.png", "website": "https://www.taloflow.ai", "all_locations": "Los Angeles, CA, USA; Santa Monica, CA, USA; Remote", "long_description": "Choosing the right tool for your tech stack is a soul-sucking exercise — countless hours in demos, endless spreadsheets, and the risk of a wrong choice. At Taloflow, our mission is to make technology selection effortless and low-risk for IT and software teams.\r\n\r\nTaloflow is backed by Y Combinator, YC Continuity, Wonder Ventures, Plug and Play Ventures, and Voyager Capital.", "one_liner": "Better, faster tech vendor research", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1612858745, "tags": [ "Developer Tools", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/taloflow", "api": "https://yc-oss.github.io/api/batches/winter-2021/taloflow.json" }, { "id": 22664, "name": "SBX Robotics", "slug": "sbx-robotics", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/511a67e1066575bd8304628248a6a9307430e18f.png", "website": "https://www.sbxrobotics.com/", "all_locations": "Toronto, ON, Canada", "long_description": "SBX Robotics generates synthetic data that teaches robots to see. We use simulation software to create training data 10x faster and cheaper than annotation services or in-house teams. \r\n\r\nInstead of being blocked on data, our clients send 25 images from their robot’s camera, and receive 25,000 perfectly labeled synthetic training images. SBX data is ready to be used by deep learning computer vision models. ", "one_liner": "Synthetic data for better vision.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1616603536, "tags": [ "Artificial Intelligence", "Machine Learning", "Robotics", "Computer Vision", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sbx-robotics", "api": "https://yc-oss.github.io/api/batches/winter-2021/sbx-robotics.json" }, { "id": 22672, "name": "Pensil", "slug": "pensil", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/eef64ad25f3034fe027f2570b9f47afa9396caf4.png", "website": "https://pensil.in", "all_locations": "Gurugram, HR, India; HR, India", "long_description": "", "one_liner": "New-Age White Label Community Platform SDKs and APIs for Games,…", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1629349218, "tags": [ "SaaS", "Community", "Gaming", "Chat", "Live" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pensil", "api": "https://yc-oss.github.io/api/batches/winter-2021/pensil.json" }, { "id": 22704, "name": "Triplit", "slug": "triplit", "former_names": [ "Aspen Cloud" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bad31a4bcc3d6ffc3f0bab1c3e693a7a1134c50c.png", "website": "https://www.triplit.dev", "all_locations": "Remote", "long_description": "Triplit is complete full-stack solution to data persistence, state management, and realtime synchronization for web applications that want to go fast", "one_liner": "The best database for app developers", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614190988, "tags": [ "Developer Tools", "SaaS", "Web Development", "Cloud Computing", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/triplit", "api": "https://yc-oss.github.io/api/batches/winter-2021/triplit.json" }, { "id": 22711, "name": "Clay", "slug": "clay", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8243d2f2fa29fe31546cfa66de73ef784343eeb7.png", "website": "https://clay3d.io", "all_locations": "Remote", "long_description": "We build software to allow anyone, anywhere to create in 3D together. We believe that collaborating in 3D should feel magical and we're working to make it happen.", "one_liner": "Figma for 3D design", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614618803, "tags": [ "SaaS", "Productivity", "Collaboration", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/clay", "api": "https://yc-oss.github.io/api/batches/winter-2021/clay.json" }, { "id": 22743, "name": "Segments.ai", "slug": "segments-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ac88c08aefaf0753bc9d29d8d7ced656148b852c.png", "website": "https://segments.ai", "all_locations": "Brussels, Brussels, Belgium; Remote", "long_description": "[Segments.ai](http://segments.ai/) is helping robotics and automotive companies label their multi-sensor data for AI training and validation. Our platform enables customers to efficiently annotate their point cloud and image data, accelerating their path to autonomy.\r\n\r\nWe're a fast-growing, remote-first YC startup with a lean team and healthy runway. [Segments.ai](http://segments.ai/) is used by large organizations as well as innovative startups building the next generation of autonomous drones, delivery robots, self-driving cars, and more.", "one_liner": "Build better computer vision models by building better datasets", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1615300374, "tags": [ "Deep Learning", "Developer Tools", "Computer Vision" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Belgium", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/segments-ai", "api": "https://yc-oss.github.io/api/batches/winter-2021/segments-ai.json" }, { "id": 22831, "name": "Emerge Tools", "slug": "emerge-tools", "former_names": [ "Emerge" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d082e2fe9c186f3598bbc35bc7f05b0752b53458.png", "website": "https://www.emergetools.com/", "all_locations": "Los Angeles, CA, USA; Santa Monica, CA, USA; Remote", "long_description": "Emerge is a suite of developer tools designed to supercharge mobile apps and the teams that build them.\r\n\r\nOur tooling is already used by many of the best mobile teams in the world like DoorDash, Square, Airbnb, Duolingo, Stripe, among others. Come help us make it even better!", "one_liner": "Supercharge your mobile apps", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614619318, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/emerge-tools", "api": "https://yc-oss.github.io/api/batches/winter-2021/emerge-tools.json" }, { "id": 22835, "name": "Vapi", "slug": "vapi", "former_names": [ "InvestBetter", "Superpowered", "Vapi (formerly Superpowered)", "Vapi / Superpowered", "Superpowered", "Vapi / Superpowered", "Superpowered" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/051e60e4dbdfee28059cc96976242e1fdc7b157b.png", "website": "https://vapi.ai", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Voice AI for developers.", "team_size": 50, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614827434, "tags": [ "Artificial Intelligence" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vapi", "api": "https://yc-oss.github.io/api/batches/winter-2021/vapi.json" }, { "id": 22855, "name": "Mindee", "slug": "mindee", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/be982807a0a8b2d7a22e6247219e680616ddd517.png", "website": "https://mindee.com", "all_locations": "Paris, Île-de-France, France; San Francisco, CA, USA; London, England, United Kingdom", "long_description": "Documents are everywhere. Through all industries, understanding their content is a critical step of many processes that software builders throughout the globe want to automate.\r\n\r\nWe focus on the science, the AI, the deep learning to give these builders the one API they need to automate the understanding of documents and give their software human-like superpowers.\r\n\r\nBased on three pillars:\r\n- A product: a universal self-service platform where builders can train their own models\r\n- A catalog of use-cases: We push critical use cases to the limits of human performances in critical markets such as Accounting software, AP Automation, Expense Management, KYC and many others\r\n- A internal capability to make tailor-made AI: We answer to specific needs from large customers that needs a custom AI of their own to handle their use cases", "one_liner": "AI Document Understanding API", "team_size": 60, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1623073794, "tags": [ "Artificial Intelligence", "Deep Learning", "Developer Tools", "Automation", "APIs" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "France", "United States of America", "United Kingdom", "Europe", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mindee", "api": "https://yc-oss.github.io/api/batches/winter-2021/mindee.json" }, { "id": 22947, "name": "Great Question", "slug": "great-question", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cbc38c395f4f32191dcaac60013ed038a0a40611.png", "website": "https://greatquestion.co", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Great Question puts customer research on autopilot - from recruiting participants, scheduling interviews, sending surveys or prototype tests - and sharing what you learn with your team.\r\n\r\nCompanies like Adidas Runtastic, O'Reilly Media & MainStreet use us to put their customers at the center of their product, design & marketing decisions.", "one_liner": "User research on autopilot. ", "team_size": 41, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614369362, "tags": [ "SaaS", "B2B", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/great-question", "api": "https://yc-oss.github.io/api/batches/winter-2021/great-question.json" }, { "id": 22969, "name": "LightTwist", "slug": "lighttwist", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f8ec12fb14b1244b971c7c93d53e48145c568d22.png", "website": "https://lighttwist.com", "all_locations": "Boulder, CO, USA; Remote", "long_description": "LightTwist let you record and stream your show in a realistic virtual studio, even if your guests and co-hosts are remote. All you need is a camera, a browser, and LightTwist.", "one_liner": "Realistic virtual video studio to record and stream from your browser", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1616254222, "tags": [ "Augmented Reality", "Computer Vision", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lighttwist", "api": "https://yc-oss.github.io/api/batches/winter-2021/lighttwist.json" }, { "id": 23073, "name": "unSurvey", "slug": "unsurvey", "former_names": [ "Middle Out", "Corrily" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bfe64969ee3b1dd58f0167002557cdeb6c146f38.png", "website": "http://www.unsurvey.ai", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "", "one_liner": "AI-led market research interviews, no scheduling, instant insights.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1613766184, "tags": [ "B2B", "Feedback", "Market Research", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/unsurvey", "api": "https://yc-oss.github.io/api/batches/winter-2021/unsurvey.json" }, { "id": 23189, "name": "Fable", "slug": "fable", "former_names": [ "Opul" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/aae8b06a1023bc333cbdfbecb2fbf94160f41be3.png", "website": "https://www.tryfable.com/", "all_locations": "New York City, NY, USA; New York, NY, USA; Remote", "long_description": "Fable is a command center for product teams - we're building for PMs what Figma has done for designers and Linear for engineers. Product teams are acting on stale information. Fable is the place that keeps everything - from specs to decisions - fresh.", "one_liner": "The command center for product teams", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614620108, "tags": [ "SaaS", "Productivity", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/fable", "api": "https://yc-oss.github.io/api/batches/winter-2021/fable.json" }, { "id": 23229, "name": "Pyroscope", "slug": "pyroscope", "former_names": [ "Ignite" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/247a74da94904c06b274f1d233ed28b07bb00ee7.png", "website": "https://pyroscope.io/", "all_locations": "San Francisco, CA, USA; Oakland, CA, USA", "long_description": "Pyroscope is an open source continuous profiling platform. With just a few lines of code it will help you debug performance issues and find bottlenecks in your code.", "one_liner": "Open source continuous profiling software to debug performance issues", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1611939797, "tags": [ "Developer Tools", "SaaS", "Open Source", "Kubernetes" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pyroscope", "api": "https://yc-oss.github.io/api/batches/winter-2021/pyroscope.json" }, { "id": 23259, "name": "Haystack", "slug": "haystack", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ff1cda43059b714dc8f36a50fe66096c4ac537ca.png", "website": "https://usehaystack.io/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "We are bringing the competitive advantage data-driven engineering teams like Google have - to everyone else.\r\n\r\nOur analytics platform plugs directly into developer tools like Github to provide insights on delivery speeds, bottlenecks, and risks that impact team velocity & developer happiness. \r\n\r\nWe're trusted by some of the world’s most innovative teams: Microsoft, The Economist, and Indiegogo and backed by Y Combinator, Soma Capital, Funders Club, and strategic angels (Founder @Optimizely, SVP Sales @Amplitude) . \r\n\r\nHaystack is a culture of tinkering, learning, testing and iterating. We ship quickly and help our customers do the same. We're led by founded by two technical founders who have experienced this problem first-hand after scaling their startups from 0 to 100m+ users. ", "one_liner": "Delivery Analytics for Software Teams", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614623869, "tags": [ "Analytics" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/haystack", "api": "https://yc-oss.github.io/api/batches/winter-2021/haystack.json" }, { "id": 23269, "name": "Lunatic", "slug": "lunatic", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ccbb6c762083b33171aef62dcf59e9b3e7d3113b.png", "website": "https://lunatic.solutions/", "all_locations": "Vienna, Vienna, Austria; Remote", "long_description": "At the core of the company there is Lunatic, a runtime for developing low latency, robust and distributed networking applications. It can be used for web applications, game servers, video and voice chat, or other apps requiring low latency runtimes. Lunatic borrows many proven ideas from Go and Erlang, but also uses WebAssembly to make it easier targetable from existing languages, allowing teams to leverage already existing code and libraries.", "one_liner": "Operating System for server-side apps", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614684891, "tags": [ "Developer Tools", "SaaS", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Austria", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lunatic", "api": "https://yc-oss.github.io/api/batches/winter-2021/lunatic.json" }, { "id": 23270, "name": "Alokai", "slug": "alokai", "former_names": [ "Vue Storefront" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e146a068595154f54b5d7dc8ec6ed0fecd7005ee.png", "website": "https://www.alokai.com", "all_locations": "Warsaw, Masovian Voivodeship, Poland; Remote", "long_description": "Alokai is an award-winning and pioneering global technology startup setting a new standard in online shopping. Alokai is a Frontend as a Service solution that simplifies composable commerce. It connects all the technologies needed to build and deploy fast & scalable ecommerce frontends.Founded in 2021, Alokai (prev. Vue Storefront) is a best-in-class composable commerce solution and market-leading Frontend as a Service currently used by 3000+ live stores around the world. With a remote, global team of 100+ people and offices in San Francisco and Warsaw, Poland, customers include Movado, SPAR Inc., or Brompton Bikes. Supported by 130+ partners and a community of 10,000+ developers, Alokai and its leaders are recipients of several industry awards, including Europe’s top tech startup prize and recognition from Forbes magazine.", "one_liner": "Frontend Platform for eCommerce", "team_size": 100, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1616792795, "tags": [ "Developer Tools", "Open Source", "E-commerce" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Poland", "Europe", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/alokai", "api": "https://yc-oss.github.io/api/batches/winter-2021/alokai.json" }, { "id": 23276, "name": "Codeball", "slug": "codeball", "former_names": [ "Sturdy" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7d62c585a9fe59e3c1219d6a92a0309a2fee857d.png", "website": "https://codeball.ai", "all_locations": "Stockholm, Stockholm County, Sweden", "long_description": "Codeball finds bugs in your Pull Requests, lets you ship faster and with higher confidence. The Codeball AI is trained on millions of code contributions to recognise risky code changes.", "one_liner": "AI-Powered Code Review", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614630374, "tags": [ "Artificial Intelligence", "Developer Tools", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Sweden", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/codeball", "api": "https://yc-oss.github.io/api/batches/winter-2021/codeball.json" }, { "id": 23280, "name": "Infracost", "slug": "infracost", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fe6b97eef16a2d22e437f6cf663c11b64b223fc8.png", "website": "https://infracost.io", "all_locations": "Remote", "long_description": "Infracost shifts cloud costs left and makes FinOps proactive. It sits in the engineering workflow (CI/CD), and shows the cost impact of code changes (IaC) before the code is shipped to production. This catches costly mistakes before any money has been spent. It also checks to make sure all resources are tagged with your set tagging policy, and runs checks on the code against our FinOps policy packs, ensuring best practices are followed (e.g. using Graviton processors and storage lifecycle rules).\r\n\r\nThis creates a cost-aware engineering culture.", "one_liner": "Shift FinOps Left: Proactively Find & Fix Cloud Cost Issues", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1613727779, "tags": [ "Developer Tools", "DevSecOps", "FinOps", "B2B", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/infracost", "api": "https://yc-oss.github.io/api/batches/winter-2021/infracost.json" }, { "id": 23290, "name": "Kitemaker", "slug": "kitemaker", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/31e1e3cc75ece89e87204c189c3bac074fa63d7b.png", "website": "https://kitemaker.co", "all_locations": "Oslo, Oslo, Norway; Remote", "long_description": "Kitemaker is a faster and more collaborative alternative to Jira optimized for remote teams.\r\n\r\nIt's helping teams spend less time and effort on collaboration by providing a place for discussing and documenting initiatives, it collects activities and discussions across tools, and it's fast and simple to use.\r\n\r\nUnlike tools like Jira and Notion, our primary focus is helping software development teams spend less time coordinating across tools and roles so they have more time figuring out and building the things their users want.", "one_liner": "A faster and more collaborative alternative to Jira for remote teams", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614618589, "tags": [ "Developer Tools", "Productivity", "Team Collaboration", "Remote Work" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Norway", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/kitemaker", "api": "https://yc-oss.github.io/api/batches/winter-2021/kitemaker.json" }, { "id": 23301, "name": "FlutterFlow", "slug": "flutterflow", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3df7b6e09c2fda2538b0426203b84e4e92ca7471.png", "website": "https://flutterflow.io", "all_locations": "San Francisco, CA, USA", "long_description": "We're building a visual application development platform to dramatically improve the time to market and quality of digital experiences. FlutterFlow helps companies and product teams improve developer efficiency, accelerate project timelines, and reduce costs for large-scale business applications. Our customers include some of the largest banking, consulting, telecom, and manufacturing companies in the world.\r\n\r\nWe have more than 1.3M users in more than 200 countries and regions around the world.\r\n\r\nWe’re a remote first team headquartered in the San Francisco Bay Area. We have offices in Mountain View, New York City, and Singapore.", "one_liner": "Application Development Platform (Native Mobile + Web Apps)", "team_size": 55, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1613985818, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/flutterflow", "api": "https://yc-oss.github.io/api/batches/winter-2021/flutterflow.json" }, { "id": 23370, "name": "Uiflow", "slug": "uiflow", "former_names": [ "UI Flow", "Uiflow", "UiFlow" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f68a4b24e2ee28b18236caa367656f8fd63bfb11.png", "website": "https://www.ycombinator.com/companies/uiflow", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "At Uiflow we are building a platform that allows for developers and designers to build production applications at the speed of thought. You can imagine it as a cross between Unity and Figma", "one_liner": "No-code platform for enterprise software companies", "team_size": 21, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614791464, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/uiflow", "api": "https://yc-oss.github.io/api/batches/winter-2021/uiflow.json" }, { "id": 23389, "name": "Gigs", "slug": "gigs", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4f444340e9c64c3d358ff850ab1b009ff8af62d7.png", "website": "https://gigs.com", "all_locations": "San Francisco, CA, USA", "long_description": "Gigs is the leader in embedded connectivity, powering global mobile infrastructure for some of the world’s largest enterprises. By bridging the gap between telecom carriers and modern digital platforms, Gigs enables connectivity for hundreds of millions of people worldwide. Gigs is backed by Ribbit Capital, Google’s Gradient Ventures, and Y Combinator. Learn more about what we do at www.gigs.com.", "one_liner": "The OS for Embedded Telecom", "team_size": 150, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614620930, "tags": [ "Fintech", "HR Tech", "API", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/gigs", "api": "https://yc-oss.github.io/api/batches/winter-2021/gigs.json" }, { "id": 23412, "name": "Axolo", "slug": "axolo", "former_names": [ "Chaos" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e88055a4e50a63fdeebdd7a8e460ccd4727ddf5a.png", "website": "https://axolo.co", "all_locations": "Paris, Île-de-France, France; Remote", "long_description": "Better Code Reviews, Less Hassle, All in Slack\r\n\r\nAxolo takes your team's code review practices to the next level, integrating seamlessly with Slack to deliver real-time notifications and natural discussions.", "one_liner": "Improving Developer Experience with Streamlined Code Reviews", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1628179871, "tags": [ "Developer Tools", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "France", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/axolo", "api": "https://yc-oss.github.io/api/batches/winter-2021/axolo.json" }, { "id": 23452, "name": "Wasp", "slug": "wasp", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c0dfc65176d7169b24399e9ad69bc08681240583.png", "website": "https://wasp-lang.dev/", "all_locations": "Zagreb, Croatia; Remote", "long_description": "Wasp is a simple configuration language for building enterprise web apps with less code and best practices. If a developer wants to build an app like Instacart, they need to know a dozen different technologies and how to make them work together - Wasp solves this problem while still letting developers use React, Node.js and their other favourite tools.\r\n\r\nWe will enable enterprises to build modern apps quickly at scale, like Databricks did for data management.", "one_liner": "Configuration language for building enterprise web apps 10x faster", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1613050729, "tags": [ "Developer Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Croatia", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wasp", "api": "https://yc-oss.github.io/api/batches/winter-2021/wasp.json" }, { "id": 23460, "name": "hoop.dev", "slug": "hoop-dev", "former_names": [ "Decimals", "RunOps", "Runops" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d2fcd63a3cac722d51b58a21c25eafadbb4e2252.png", "website": "https://hoop.dev", "all_locations": "São Paulo, SP, Brazil; Remote", "long_description": "hoop.dev prevents developers from blocking on Devops tasks. We do this by enabling any engineer do Devops work under the supervision of the Devops team. You can think of us as code review for Devops tasks.", "one_liner": "Code review for DevOps tasks", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614302155, "tags": [ "Developer Tools", "DevSecOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Brazil", "Latin America", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hoop-dev", "api": "https://yc-oss.github.io/api/batches/winter-2021/hoop-dev.json" }, { "id": 23530, "name": "Waydev AI", "slug": "waydev-ai", "former_names": [ "Waydev" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/90694f4bdb7eb8f17b02f85faee3e3455edb365b.png", "website": "https://waydev.co/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Waydev tracks AI-generated code from commit to production. AI Checkpoints capture which agent wrote each change, tokens consumed, cost per PR, acceptance rate, and whether it actually deployed — so you can compare Copilot, Cursor, and Claude Code on real production outcomes, not vibes.\r\n\r\nEngineering leaders use Waydev to measure AI adoption by team, monthly spend, and tokens per developer, then tie it back to delivery. The Waydev Agent answers plain-English questions about your AI investment (\"which team gets the most ROI from Cursor?\").\r\n\r\nBuilt for VPs of Engineering and CTOs at companies running real AI coding budgets.\r\n\r\nTrusted by Dropbox, American Express, Caterpillar, and PwC. YC W21.", "one_liner": "Track AI-generated code from commit to production", "team_size": 13, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1616455133, "tags": [ "AIOps", "Artificial Intelligence", "Analytics", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/waydev-ai", "api": "https://yc-oss.github.io/api/batches/winter-2021/waydev-ai.json" }, { "id": 23531, "name": "Authologic", "slug": "authologic", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c3450b6c428a44cabbdb63fad99fdd8860317192.png", "website": "https://authologic.com", "all_locations": "Warsaw, Masovian Voivodeship, Poland; Remote", "long_description": "Authologic is an orchestration and aggregation layer for local KYC & AML methods. We allow businesses to check the identity of their clients online using video/biometrics, banking data, and government issued digital IDs. Our API allows a flexible definition of verification scenarios based on the risk profile of the client or risk involved in the given process.", "one_liner": "Stripe for online identity verification", "team_size": 33, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1616831029, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Poland", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/authologic", "api": "https://yc-oss.github.io/api/batches/winter-2021/authologic.json" }, { "id": 23612, "name": "Terra API", "slug": "terra-api", "former_names": [ "Terra" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/97a6c134a2281fc0b76fb07a0fe0c197e4948543.png", "website": "http://tryterra.co", "all_locations": "San Francisco, CA, USA", "long_description": "Terra makes it easy to transfer health data.\r\n\r\nThe unified API makes it easy to access data from health apps, wearables, sensors, and medical equipment through one source", "one_liner": "API for developers and AIs to access health data ", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1614618555, "tags": [ "SaaS", "B2B", "Digital Health" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/terra-api", "api": "https://yc-oss.github.io/api/batches/winter-2021/terra-api.json" }, { "id": 23613, "name": "MagicBell", "slug": "magicbell", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a9dc3cf4111497ede32cf6559a6fb868bb609626.png", "website": "https://www.magicbell.com", "all_locations": "Barcelona, CT, Spain; Remote", "long_description": "MagicBell is the notification inbox for web & mobile apps.\r\n\r\nAs consumers of many apps, we have personally experienced the growing volume of notifications - many of which add to our anxiety instead of helping us manage it. MagicBell is on a mission to end this chaos and help every app deliver a stellar notification experience.\r\n\r\nWe do this by offering a beautifully designed notification inbox that apps can embed in their products in minutes. We do all the heavy lifting related to real-time delivery & syncing, web & mobile push notifications, email notifications, and even notification preference management.\r\n\r\nWe sit at an interesting intersection of a dev tool & a productivity tool for end-users. We are helping every app make its users more productive!", "one_liner": "The notification inbox for web/mobile applications.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1612371227, "tags": [ "Developer Tools", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Spain", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": true, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/magicbell", "api": "https://yc-oss.github.io/api/batches/winter-2021/magicbell.json" }, { "id": 23781, "name": "Openlayer", "slug": "openlayer", "former_names": [ "Unbox", "OpenLayer" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/35b3b987d05aeeeea2e5ed41eb9bc474ea3d6529.png", "website": "https://openlayer.com", "all_locations": "San Francisco, CA, USA", "long_description": "Openlayer is the governance platform for AI applications.", "one_liner": "The fastest way to ship airtight AI", "team_size": 19, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1625008531, "tags": [ "AIOps", "Developer Tools", "Generative AI", "Machine Learning", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/openlayer", "api": "https://yc-oss.github.io/api/batches/summer-2021/openlayer.json" }, { "id": 23944, "name": "hotglue", "slug": "hotglue", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/17fad6e0528ee0136eda2c81609b88c573cddeef.png", "website": "https://hotglue.com", "all_locations": "Washington, DC, USA", "long_description": "hotglue is a tool that helps developers embed user-facing native SaaS integrations into their product with minimal development work, all while allowing the developers to remain in control of the data. hotglue also features a configurable Python-powered transformation layer for you to control how your product receives your customers' data. ", "one_liner": "Native user-facing SaaS integrations for your customers", "team_size": 13, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1625492255, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hotglue", "api": "https://yc-oss.github.io/api/batches/summer-2021/hotglue.json" }, { "id": 23948, "name": "Superwall", "slug": "staffbar", "former_names": [ "Share That", "StaffBar" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e4505819ade5550ec16c605c15c7ccf142d096de.png", "website": "https://superwall.com", "all_locations": "New York City, NY, USA", "long_description": "Superwall is a complete, standalone subscription platform for consumer mobile and web apps — backend infrastructure (entitlements, purchase APIs with server-side receipt validation, standardized webhooks, real-time revenue analytics, direct SQL access to subscription data) together with a no-code paywall and experimentation engine, and first-class tooling for AI coding agents. Superwall manages $1.6B+ in annual subscription revenue across 10,000+ apps. The infrastructure layer is free at any scale; the only meter on the platform is revenue that converts through a Superwall-rendered paywall — subscriptions sold anywhere else are never billed.\r\n\r\n**Standalone backend:** The highest-revenue apps on Superwall like Cal AI — run their **entire subscription stack on Superwall alone: no second backend, no other subscription platform underneath**. Entitlement state is computed server-side from App Store Server Notifications V2 and Google Play Real-Time Developer Notifications, delivered by Apple and Google directly to Superwall. The largest single app runs **$43.7M ARR entirely on Superwall**; the top 10 together represent $134M+ in annual subscription revenue. Apps that previously ran a different subscription backend complete an automated migration — subscription history, entitlement state, webhook configuration — and run on Superwall alone from then on; imported subscribers are never billed.\r\n\r\n**Pricing:** The subscription infrastructure — entitlements, receipt validation, webhooks, analytics, SQL access — is free at any scale, with no revenue threshold and no per-event fees. The paywall product is free up to $10k/month in paywall-attributed revenue, then 1% of paywall-attributed revenue, and only that revenue: an app with $50k/month in subscriptions and no Superwall paywalls in use pays $0/month for the entire platform, and revenue the platform didn't help earn is never billed. Compared with charging a percentage of all subscription revenue, the difference is the base, not the rate.\r\n\r\n**Coverage:** Apple App Store, Google Play, and Stripe — including web checkout, external browser checkout from iOS paywalls (App2Web), and products from any external billing system via Custom Store Products. Monetization models: auto-renewing subscriptions, free trials and intro offers, one-time purchases, lifetime unlocks, and consumables. SDKs: iOS & Apple platforms, Android, React Native, Flutter, Expo, Unity, and Web — all open source on [GitHub](https://github.com/superwall). Not just for engineers: growth, product, support, and data teams run monetization from the dashboard, analytics, and SQL access day to day.\r\n\r\n**What Superwall does not do:** It does not process payments — Apple, Google, and Stripe do. It does not run virtual-currency or coin-ledger systems, does not track ad revenue, and does not support Amazon or Roku storefronts. For consumer subscription apps on iOS, Android, and the web, it covers the monetization surface end to end.\r\n\r\n**Experimentation:** Superwall's published research spans 100M+ analyzed paywall views and 4,500+ paywall A/B tests: multi-page onboarding paywalls convert 37% better than single-page (40M+ opens measured), Cal AI ran 123 experiments and grew monthly revenue 3x+ in 10 months, Planner 5D lifted revenue per user 83% through price testing. Build, target, test, and ship paywalls from the dashboard with no app release.\r\n\r\n**Retention:** Free trial reminders, cancellation and decline surveys, transaction-abandon recovery offers, win-back paywalls targeted by subscription state, Apple Retention Messaging on the iOS cancel screen, automated refund protection, and a per-customer timeline for support.\r\n\r\n**Agent tooling:** Open-source agent skills for Claude Code, Codex, and other coding agents; an editor MCP server for building live paywalls from the terminal; an embedded dashboard CLI; and direct SQL access to subscription data via the Query API.", "one_liner": "Subscription infrastructure & paywall experimentation for mobile apps", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1628553410, "tags": [ "Developer Tools", "Payments", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/staffbar", "api": "https://yc-oss.github.io/api/batches/summer-2021/staffbar.json" }, { "id": 23956, "name": "Customily", "slug": "customily", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c8057663fa98c67ad45f460aa90f60f3fb6495bb.png", "website": "http://www.customily.com/", "all_locations": "St. Louis, MO, USA; Remote", "long_description": "Customily is a design tool that makes it easy for e-commerce stores to sell personalized products. Online stores embed our tool in their site to let their customers design custom phone cases, t-shirts, mugs, and more.", "one_liner": "Making it easy to sell personalized products online.", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1627923969, "tags": [ "SaaS", "B2B", "E-commerce" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/customily", "api": "https://yc-oss.github.io/api/batches/summer-2021/customily.json" }, { "id": 23958, "name": "Abstra", "slug": "abstra", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7fbfc5106c32c35b1a0242652667b0ea1ceb47b8.png", "website": "https://abstra.io", "all_locations": "São Paulo, SP, Brazil; Remote", "long_description": "Abstra is a platform that allows finance teams to build, run, and automate their workflows using Python and AI.\r\n\r\nInstead of relying on spreadsheets, ERPs, and manual processes, teams can create programmable workflows for tasks like reporting, reconciliations, approvals, and integrations with systems like SAP.\r\n\r\nWe provide a developer-friendly environment where finance and technical teams can turn business processes into code, connect to their existing tools, and run everything in a controlled, auditable way.\r\n\r\nOur goal is to become the operating system for finance operations, where workflows are not static or manual, but versioned, automated, and continuously improved.", "one_liner": "Automate finance operations with Python and AI", "team_size": 18, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1625673912, "tags": [ "Artificial Intelligence", "SaaS", "Finance", "B2B", "Automation" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Brazil", "Latin America", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/abstra", "api": "https://yc-oss.github.io/api/batches/summer-2021/abstra.json" }, { "id": 23968, "name": "Archbee", "slug": "archbee", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2cf36cda1250013ea4989cc2ddc2f8e08f26a04d.png", "website": "https://www.archbee.com", "all_locations": "Bucharest, Bucharest, Romania; Remote", "long_description": "Build beautiful knowledge portals that are easy to navigate, search, share and contribute to.", "one_liner": "TURN STATIC DOCS INTO INSTANT ANSWERS", "team_size": 12, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1627303283, "tags": [ "Developer Tools", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Romania", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/archbee", "api": "https://yc-oss.github.io/api/batches/summer-2021/archbee.json" }, { "id": 23979, "name": "Replo", "slug": "replo", "former_names": [ "Alchemy", "Alchemy Commerce", "Alchemy", "Alchemy Commerce" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6d35b8ea019eb95e63016971bc2bcc28e3bffcaa.png", "website": "https://replo.app/", "all_locations": "San Francisco, CA, USA", "long_description": "Replo enables anyone around the world to sell anything, anytime, anywhere. We are building every company's GTM specialist — from ecommerce to SaaS. To date, we’ve raised over $8.2M from Figma, YCombinator, Vercel, General Catalyst, Infinity Ventures, MAGIC Fund, Base Case Capital.\r\n", "one_liner": "Sell anything", "team_size": 20, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1627581948, "tags": [ "Artificial Intelligence", "Developer Tools", "Marketing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/replo", "api": "https://yc-oss.github.io/api/batches/summer-2021/replo.json" }, { "id": 24025, "name": "Buzzle", "slug": "buzzle", "former_names": [ "q&ai" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2ce34f759d4f80585125720c0d1863830f0e3ca9.png", "website": "https://buzzle.ai", "all_locations": "Philadelphia, PA, USA; New York, NY, USA; Remote", "long_description": "Buzzle help product marketing teams identify competitive moats and weaknesses, marketing teams generate & understanding voice of customer and product teams gauge demand in feature requests based on customer pain points, all automatically from a company’s library of recorded sales and success calls. Buzzle is founded by alumni from the University of Michigan. Adithya operated as the NLP modeling lead at Capital One's Center for Machine Learning. Michael was the lead developer of Capital One's privacy portal, serving millions of customers. Bhairav dropped out of his PhD at MIT to found Buzzle, after publishing research on deep learning and robotics at NVIDIA Research, NASA's Jet Propulsion Laboratory, and the Montreal Institute for Learning algorithms.\r\n\t\r\nBuzzle was formerly named q&ai!", "one_liner": "Automatic voice-of-customer trends & metrics from sales conversations.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1624976324, "tags": [ "AI-Enhanced Learning", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/buzzle", "api": "https://yc-oss.github.io/api/batches/summer-2021/buzzle.json" }, { "id": 24040, "name": "Affogato AI", "slug": "affogato-ai", "former_names": [ "Walrus", "Defy", "roverX", "RoverX", "RenderNet" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/be16f533fa3c585f372247f4f8cbf40d31f24c27.png", "website": "https://affogato.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Affogato AI is your all-in-one AI Video Agent, designed to help businesses, eCommerce sellers, agencies, and creators produce professional short-form videos instantly. From TikTok ads and Instagram Reels to YouTube Shorts, UGC content, and branded campaigns, Affogato makes high-quality video creation simple, fast, and scalable. No editing skills required — just type an idea and get campaign-ready videos that look studio-made, in minutes.", "one_liner": "Affogato AI — Your Agent for instant TikToks, Reels, and ads.", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1626192507, "tags": [ "Artificial Intelligence", "Generative AI", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/affogato-ai", "api": "https://yc-oss.github.io/api/batches/summer-2021/affogato-ai.json" }, { "id": 24091, "name": "Echoes HQ", "slug": "echoes-hq", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/af90fd7e51c5254ac1ee1cc646da89cb1208aa39.png", "website": "https://echoeshq.com", "all_locations": "Amsterdam, NH, Netherlands; Remote", "long_description": "Echoes gives engineering leaders visibility into the alignment of engineering efforts against the business goals and whether their deliveries are having actual business impacts.\r\n\r\nBy doing so we enable engineering leaders to make informed decisions on hiring and priorities, to communicate effectively on their team's activity to their business partners/bosses/investors, and to build engagement by putting their team's work into context.\r\n\r\nWe achieve this by offering a seamless way for engineers to connect their day-to-day contributions to their intent, creating the missing link between tech outputs and business outcomes.", "one_liner": "Measure and communicate engineering activity", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1624996289, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Netherlands", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/echoes-hq", "api": "https://yc-oss.github.io/api/batches/summer-2021/echoes-hq.json" }, { "id": 24100, "name": "MobileBoost", "slug": "mobileboost", "former_names": [ "Kitchenful" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4fdfe6ee3e3551142b62a5144a0c5d6494e9c0ac.png", "website": "https://www.mobileboost.io/yc", "all_locations": "Berlin, Berlin, Germany; Remote", "long_description": "*Achieve Mobile App Test Coverage 10x Faster with AI-Powered Automation*\r\n\r\nStruggling with low E2E test coverage for your mobile app? Short on QA resources? \r\n\r\nOur GPT Driver uses AI to automate your mobile app testing, freeing up your team and providing reliable, consistent results. Eliminate tedious maintenance, accelerate release cycles, and ship higher-quality apps with GPT Driver. \r\n\r\nTrusted by mobile industry leaders like Duolingo, Spotify, Netflix, Salesforce and Groupon.\r\n\r\nCheck out Duolingo's case study about their partnership with GPT Driver and how they reduced manual regression testing by 70%: https://blog.duolingo.com/reduced-regression-testing/\r\n", "one_liner": "AI native mobile testing.", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1628867687, "tags": [ "Artificial Intelligence", "Developer Tools", "Generative AI", "B2B", "No-code" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Germany", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mobileboost", "api": "https://yc-oss.github.io/api/batches/summer-2021/mobileboost.json" }, { "id": 24156, "name": "Lariat Data", "slug": "lariat-data", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/48e2e81fa04d812d60bdd7e093944b8090c8742d.png", "website": "https://www.lariatdata.com", "all_locations": "New York City, NY, USA", "long_description": "Lariat is a Continuous Data Quality monitoring platform to discover data bugs before your consumers do. Ensure data products don’t break even as business logic, input data and infrastructure change.\r\n\r\nUse Lariat to define and then automatically extract, store and visualize data quality metrics on raw event-level data through to delivered data products.\r\n", "one_liner": "Observability for Data Engineering Teams", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1626560864, "tags": [ "Machine Learning", "Big Data", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lariat-data", "api": "https://yc-oss.github.io/api/batches/summer-2021/lariat-data.json" }, { "id": 24180, "name": "Verihubs", "slug": "verihubs", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6cd1bdfd7d2437eb0039877d56e28ab3c08383b4.png", "website": "https://verihubs.com", "all_locations": "Jakarta, Jakarta, Indonesia", "long_description": "Verihubs is an Indonesian AI-powered verification company. We have helped more than 300 companies ranging from digital disruptors to Fortune 500 companies in Southeast Asia. Ranked #1 in Indonesia by the National Institute of Standards and Technology (NIST) in terms of performance and accuracy, our AI-based face recognition (FR) technology became a staple in fraud prevention in this new era of digital acceleration. Our solutions have been trusted by BCA—the largest private bank in Indonesia, IFG (one of the largest state-owned insurance), Commonwealth Bank, Maybank, Bukalapak, FAZZ, Ministry of Finance, and many other industry leaders.\r\n\r\nThe pandemic has accelerated the digital development and adoption of products, services, and processes by 4-7 years according to recent studies. However, the verification solutions and related data to meet these digital needs are still so behind the ideal mark. We at Verihubs are on a mission to build an all-inclusive automated and instant verification platform for Indonesia.", "one_liner": "AI-powered Deepfake Detection", "team_size": 63, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1627366296, "tags": [ "Artificial Intelligence", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Indonesia", "Southeast Asia", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/verihubs", "api": "https://yc-oss.github.io/api/batches/summer-2021/verihubs.json" }, { "id": 24253, "name": "Pluggy", "slug": "pluggy", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3aa6cdb6e4514111f85524a950c06080c4af48cb.png", "website": "https://pluggy.ai", "all_locations": "São Paulo, SP, Brazil; Remote", "long_description": "Pluggy is a B2B Fintech that allows any developer to connect to the data from their users' bank and broker accounts, essentially Plaid for Brazil. \r\n\r\nWe are 100% focused in Brazil. One of the largest markets in the world. Its complexity, risks and challenges require its own solution.\r\n\r\nLocal focus and our deep experience in banking tech engineering allowed Pluggy to create a product that is considered by our customers as the only one to provide reliable data at the right time to market.\r\n\r\nWe currently cover 90% of the bank accounts in Brazil a market of more than 7 billion USD. \r\n\r\nWe are Pluggy!", "one_liner": "Plaid for Brazil: we allow developers to access users' financial data ", "team_size": 31, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1627936785, "tags": [ "Fintech", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Brazil", "Latin America", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pluggy", "api": "https://yc-oss.github.io/api/batches/summer-2021/pluggy.json" }, { "id": 24268, "name": "testRigor", "slug": "testrigor", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/320246972eefed6a269a40ed9fa38e5de40b066e.png", "website": "https://testrigor.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "testRigor is an executable specifications engine to help companies to empower their manual QA to be able to build automation 15X than QA engineers and spend 200X less time maintaining the code.", "one_liner": "Executable specifications in English for test automation", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1629821348, "tags": [ "Developer Tools", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/testrigor", "api": "https://yc-oss.github.io/api/batches/summer-2021/testrigor.json" }, { "id": 24344, "name": "WarpBuild", "slug": "warpbuild", "former_names": [ "Argonaut", "WartpBuild" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dc34887fced4f954a1a9fd60de7afd828c9a1d74.png", "website": "https://www.warpbuild.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Accelerate software development with WarpBuild.\r\nGet 30% faster, 90% cheaper CI builds in 30 seconds using WarpBuild cloud runners for Github Actions.", "one_liner": "Accelerate software development with WarpBuild's 10x faster CI infra.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1626365093, "tags": [ "Developer Tools", "Generative AI", "SaaS", "Productivity", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/warpbuild", "api": "https://yc-oss.github.io/api/batches/summer-2021/warpbuild.json" }, { "id": 24378, "name": "Mergent", "slug": "mergent", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/87e0116079f984e89d1f50a502cb2e629038b55b.png", "website": "https://mergent.co", "all_locations": "Austin, TX, USA; Remote", "long_description": "Mergent is a task scheduling API that makes it super easy for developers to schedule and manage background tasks like notifications, data processing, and third-party integrations.\r\n\r\nWe provide a simple well-documented API that any developer can instantly start using straight from our website.", "one_liner": "Incredibly reliable background task queues and cron jobs", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1626707067, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mergent", "api": "https://yc-oss.github.io/api/batches/summer-2021/mergent.json" }, { "id": 24499, "name": "Endla", "slug": "endla", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3964fbff527341490472ba6e23806a1eec6a7469.png", "website": "https://endla.com", "all_locations": "Brisbane, QLD, Australia; Remote", "long_description": "Endla increases the value of oil & gas wells by providing software that helps design the well that maximizes ROI.\r\n\r\nOur product AlphaSpace, optimizes the well design by automatically producing many high-quality options which the engineer can then measure against their business objectives (auto-design). Having software that finds the optimal solution, empowers the engineer to work a layer up on understanding the problem and specifying the important objectives.\r\n\r\nOur vision is to make auto-design and auto-operation software part of the workflow for every engineer working with physical assets.", "one_liner": "Software that increases the value of oil & gas wells", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1625096409, "tags": [ "Analytics", "Energy", "Big Data" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Australia", "Oceania", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/endla", "api": "https://yc-oss.github.io/api/batches/summer-2021/endla.json" }, { "id": 24508, "name": "Meticulous", "slug": "meticulous", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4ce6aef4dc5475edfb21a97203439220a785f2b5.png", "website": "https://www.meticulous.ai", "all_locations": "London, England, United Kingdom", "long_description": "Meticulous is a tool to automatically catch UI bugs in your web application with zero-effort. Install our JavaScript snippet onto production or staging and dev environments, which records user sessions by collecting clickstream and network data. When you post a pull request, Meticulous selects a subset of sessions which are relevant and simulates these against the frontend of your application. Meticulous takes screenshots at key points and detects any visual differences. It posts those diffs in a comment for you to inspect in a few seconds. \r\n\r\nThis eliminates the setup and maintenance burden of UI testing. ", "one_liner": "Automated e2e screenshot testing without writing or maintaining tests", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1626192599, "tags": [ "Developer Tools", "Hard Tech", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/meticulous", "api": "https://yc-oss.github.io/api/batches/summer-2021/meticulous.json" }, { "id": 24551, "name": "Mach9", "slug": "mach9", "former_names": [ "Mach9 Robotics" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/05390d32227edd1416d7dc545801c3fc59e2ac15.png", "website": "https://www.mach9.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Mach9 accelerates how teams model and understand the world with automated feature extraction technology. Founded in 2021 and headquartered in San Francisco, Mach9's flagship Digital Surveyor platform helps transportation agencies, utility companies, and engineering firms extract miles of road corridor projects in a fraction of traditional processing time. Built on decades of research from Carnegie Mellon University's Robotics Institute, Mach9 empowers the architecture, engineering, and construction industries to tackle large-scale infrastructure projects with unprecedented speed and accuracy. Leading survey and geospatial organizations, including Langan, Olsson, Woolpert, HDR, and major state DOTs trust Digital Surveyor to create engineering-grade maps for infrastructure design and operations.", "one_liner": "AI-native CAD software for civil engineering", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1628526474, "tags": [ "Artificial Intelligence", "Machine Learning", "Computer Vision", "Design Tools", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mach9", "api": "https://yc-oss.github.io/api/batches/summer-2021/mach9.json" }, { "id": 24562, "name": "Noloco", "slug": "noloco", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/201600bf7fcca3398cb1ecbf2e073352ee612ae3.png", "website": "https://noloco.io", "all_locations": "Dublin, County Dublin, Ireland", "long_description": "Give your Ops teams the power to build the tools your business needs, with native data, logic, automation, and AI — without code", "one_liner": "Flexible Business Apps for Modern Teams", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1627056154, "tags": [ "Developer Tools", "SaaS", "No-code" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Ireland", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/noloco", "api": "https://yc-oss.github.io/api/batches/summer-2021/noloco.json" }, { "id": 24605, "name": "Dime", "slug": "dime", "former_names": [ "Signature", "Dime", "Signature", "Dime", "Dime Autotest" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/108c8b80f12f2ce88b7b81f91c300acb53685bc3.png", "website": "https://www.dime.io/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "As developers, we’re constantly going through the cycle of starting to write tests, deciding we can’t prioritize them because we need to ship new features, and then running into bugs in production as a result. Autotest lets you build comprehensive integration tests for your website with basically no work on your part, so you get the benefits of testing without wasting dev time on it.", "one_liner": "Instant E2E tests for your website", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1624984149, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dime", "api": "https://yc-oss.github.io/api/batches/summer-2021/dime.json" }, { "id": 24616, "name": "Vibe Kanban", "slug": "vibe-kanban", "former_names": [ "bloop" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/773b39b8261f5827258bdc470dd1356bfb4e9ee4.png", "website": "https://vibekanban.com", "all_locations": "London, England, United Kingdom", "long_description": "As AI agents become more capable at writing code, developers are spending more of their time planning and reviewing what those agents produce. Vibe Kanban helps them do exactly that, seamlessly integrating with leading coding agents like Anthropic’s Claude Code and OpenAI’s Codex.", "one_liner": "Plan and review AI generated code", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1629492105, "tags": [ "Artificial Intelligence", "Machine Learning", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vibe-kanban", "api": "https://yc-oss.github.io/api/batches/summer-2021/vibe-kanban.json" }, { "id": 24700, "name": "Moving Parts", "slug": "moving-parts", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4e5f56f5a1cec3efeb70e62ac5a05a4f65a3705b.png", "website": "https://movingparts.io", "all_locations": "Berlin, Berlin, Germany; Remote", "long_description": "Moving Parts is a library of components for iOS. Everything your designers and engineers are building that isn’t unique to your app, we can do better and cheaper.\r\n\r\nWe're building high-level SwiftUI components that plug right into your application, made to solve real-world problems when designing and building a native mobile app.\r\n\r\nOur components are also highly styleable and take care of responsiveness, localization, accessibility, and follow all platform best practices around dark mode, dynamic font size etc.", "one_liner": "Delightful components for iOS.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1626342144, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Germany", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/moving-parts", "api": "https://yc-oss.github.io/api/batches/summer-2021/moving-parts.json" }, { "id": 24787, "name": "Squire.ai", "slug": "squire-ai", "former_names": [ "Codex", "CODEOWNERS", "CODEOWNERS (fka Codex)", "EchoLayer", "EchoLayer (fka Codex)", "Squire.ai (fka EchoLayer)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8972703d81fdbb75413d24021353cf5ed0937ec2.png", "website": "https://squire.ai", "all_locations": "San Francisco, CA, USA; Canada", "long_description": "Squire is a devtool that works with you by writing pull request descriptions, reviewing PRs, and writing code to implement code review feedback.", "one_liner": "Never code alone.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1627487920, "tags": [ "Artificial Intelligence", "Developer Tools", "SaaS", "Compliance", "Security" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "Canada", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/squire-ai", "api": "https://yc-oss.github.io/api/batches/summer-2021/squire-ai.json" }, { "id": 24817, "name": "Bytebot", "slug": "bytebot", "former_names": [ "tantl", "SaveCmd", "Tantl" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/98cd71fc795fe80387da92b38a105f7c275db52d.png", "website": "https://www.bytebot.ai/", "all_locations": "Boston, MA, USA; Remote", "long_description": "Bytebot simplifies and streamlines the development of computer use agents with a ready made container for desktop automation, including APIs for mouse movements, keyboard input, and screenshot capture. \r\n\r\nThe container enables developers to build robust, dynamic computer use agents that can be configured and run anywhere.", "one_liner": "Bytebot is the open source container for AI desktop agents.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1628647063, "tags": [ "Generative AI", "Robotic Process Automation", "SaaS", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2021", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bytebot", "api": "https://yc-oss.github.io/api/batches/summer-2021/bytebot.json" }, { "id": 24841, "name": "Aviator", "slug": "aviator", "former_names": [ "Rsync", "MergeQueue" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/678a075ba845be1f92622449400b609811c48c31.png", "website": "https://aviator.co", "all_locations": "San Francisco, CA, USA", "long_description": "Aviator is a developer tool that automates merge workflows and keeps builds healthy. Engineers save up to 5 hours a week and avoid frustration of broken builds.\r\n\r\nOur users include Slack, Square, Benchling, Figma, Doordash and many others.\r\n\r\nOur goal is to become the leading brand for developer experience.", "one_liner": "Google-level engineering productivity suite", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1629699388, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aviator", "api": "https://yc-oss.github.io/api/batches/summer-2021/aviator.json" }, { "id": 24879, "name": "Lightly", "slug": "lightly", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5c14e2db32ad93491460c405faf7230c30575e54.png", "website": "https://lightly.ai/", "all_locations": "Zürich, ZH, Switzerland", "long_description": "When ML teams send their data to companies like Scale.ai for labeling, most can only afford to label 1% or less of their datasets. But today they don’t have a good way to pick which 1% to label. We help them pick the best 1% of their data to label. By labeling the most representative data, they significantly improve model accuracy at the same cost.\r\n", "one_liner": "Help ML teams label the right data", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1629386219, "tags": [ "Machine Learning", "Data Labeling" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2021", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Switzerland", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lightly", "api": "https://yc-oss.github.io/api/batches/summer-2021/lightly.json" }, { "id": 25278, "name": "Pelm", "slug": "pelm", "former_names": [ "Porter" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ec1571f3246ed5e45247c5142d50e87d795561c5.png", "website": "https://www.pelm.com", "all_locations": "San Francisco, CA, USA", "long_description": "Pelm is building an API that allows companies to access their user's energy data from utilities. Using Pelm, you can query hourly electricity usage or transfer service for a specific property. Instead of building clunky integrations with hundreds of utilities across the U.S., you only need to integrate with one seamless API to start harnessing energy data. Our platform will provide the infrastructure for a whole new wave of climate focused technology companies to flourish. As sustainability-oriented efforts like automated demand response, home electrification, or solar installations (to name a few) become more popular, they will need certain tools to succeed. We at Pelm hope our universal API will help our world reduce carbon emissions, meet climate goals, and create a more sustainable life for everyone.", "one_liner": "Plaid for utilities", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1643848374, "tags": [ "Climate", "API", "Energy" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pelm", "api": "https://yc-oss.github.io/api/batches/winter-2022/pelm.json" }, { "id": 25342, "name": "Stably AI (Orca)", "slug": "stably-ai-orca", "former_names": [ "Lovecast", "UpArrow", "UpDragon", "Stably", "Stably AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7522b24d3853d0b79cebe72798f4a3a33c54ac27.png", "website": "http://onorca.dev/", "all_locations": "San Francisco, CA, USA", "long_description": "Orca is an ADE built for engineers who run 10 to 100 coding agents at once. Termina-based. Any coding agent. Bring your own subscription (Claude Code, Codex etc). Mobile app included. Browser, CUA, Mobile emulator, and other. Minimal yet powerful.\r\n\r\nIncludes CLI to let agents control it\r\n\r\nhttps://github.com/stablyai/orca", "one_liner": "We make Orca, MIT open source terminal-based agent orchestrator", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1645204142, "tags": [ "Artificial Intelligence", "Developer Tools", "SaaS", "DevOps", "Web Development" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/stably-ai-orca", "api": "https://yc-oss.github.io/api/batches/winter-2022/stably-ai-orca.json" }, { "id": 25351, "name": "Axross Pte Ltd", "slug": "axross-pte-ltd", "former_names": [ "Axross Pte Ltd", "Axross", "bipi", "Axross", "bipi (formerly Axross)", "bipi" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a54413dcb3bda96eb7f8d5f729b2f2827a3dd276.png", "website": "https://www.axross.co/", "all_locations": "Singapore, Singapore; Jakarta, Jakarta, Indonesia", "long_description": "At Axross, we specialize in delivering AI-driven HVAC control systems designed to enhance energy efficiency and reduce operational costs for manufacturers. Our solutions are tailored to meet the stringent requirements of industries, where maintaining precise environmental conditions is critical.\r\n\r\nWith a team of experts in AI, data science, and industrial systems, Axross is committed to providing reliable, scalable solutions that help manufacturers achieve their energy efficiency goals and support sustainable practices.", "one_liner": "AI-driven HVAC control system for improved energy performance", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1641380402, "tags": [ "B2B", "Manufacturing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Singapore", "Indonesia", "Southeast Asia", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/axross-pte-ltd", "api": "https://yc-oss.github.io/api/batches/winter-2022/axross-pte-ltd.json" }, { "id": 25358, "name": "Nyckel", "slug": "nyckel", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/aee1b48f0824b44d72f028343c04530da1313ae1.png", "website": "https://www.nyckel.com", "all_locations": "CA, USA; Remote", "long_description": "Use Nyckel to train and integrate state of the art machine learning into your application. Our ML platform can be used by anyone and it only takes minutes to train your first model. Once trained, your functions is immediately deployed to production grade infrastructure.", "one_liner": "Classify Anything", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1642146841, "tags": [ "Machine Learning", "API", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/nyckel", "api": "https://yc-oss.github.io/api/batches/winter-2022/nyckel.json" }, { "id": 25418, "name": "CUTR", "slug": "cutr", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/32169642bd80b7d2ae57e5f32e4da02fe2ee530b.png", "website": "https://www.cutr.ai/", "all_locations": "Amsterdam, NH, Netherlands", "long_description": "Look around you - everything you see that was made with wood a designer conceived and then a woodworker has made. Most of the time, something went painfully wrong.\r\n\r\n60% of the $1.4T global woodworking market is serviced by small businesses with inefficient, manual processes - Cutr is digitising their workflow. This market is massive, chaotic and surprisingly manual. Woodworkers are mostly offline, hard to find and even harder to vet. They need help with critical back-of-house jobs like quoting and capacity planning. Customers have no idea where to find them and need help asking the right questions & providing the right info to get their job produced correctly. \r\n\r\nCutr solves discovery, pricing, payments and workflow for the woodworking market. \r\n\r\nOur users simply upload a file, accept an instant quote, and get their parts delivered. To make that possible we do the heavy lifting: filechecks, automated quoting, matchmaking, creating job packages, tracking changes & updates, logistics and payments.\r\n\r\nCutr saves time, cuts costs and ensures quality with a smooth workflow.\r\n", "one_liner": "The marketplace for wood manufacturing", "team_size": 22, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1644236091, "tags": [ "Marketplace", "Manufacturing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Netherlands", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cutr", "api": "https://yc-oss.github.io/api/batches/winter-2022/cutr.json" }, { "id": 25509, "name": "Hyperbeam", "slug": "hyperbeam", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/052a280e25ca5a3119b5718b3864edc2b1d19adb.png", "website": "https://hyperbeam.com?ch=yc", "all_locations": "Waterloo, ON, Canada; Remote", "long_description": "Emebedding third-party apps and websites can often be a nightmare due to incompatible platforms, security issues, and poor UX. Adding multiplayer functionality to these embeds makes this problem exponentially more difficult.\r\n\r\nEnter Hyperbeam—an API that lets you embed virtual computers anywhere, including web, mobile, VR, and even VSCode. You can then open any third-party website or application, synchronize audio and video flawlessly among multiple participants, and add multi-user control with just a few lines of code. Uses cases and customer segments include remote learning, virtual offices, online casinos, productivity, watch parties and more.\r\n\r\nWe are three technical founders from the University of Waterloo, and worked as engineers at Facebook, Yahoo, and Lyft. Our technology is battle-tested–we currently stream over 1.25M hours of video per month across every continent. https://hyperbeam.com?ch=yc", "one_liner": "API for shared embeddable web browsers", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1644532778, "tags": [ "Developer Tools", "eLearning", "Virtual Reality", "API", "Remote Work" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hyperbeam", "api": "https://yc-oss.github.io/api/batches/winter-2022/hyperbeam.json" }, { "id": 25643, "name": "Mintlify", "slug": "mintlify", "former_names": [ "Figstack" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ed8c75028bc46b4acc10c1fcd555e74616bcdeb3.png", "website": "https://mintlify.com", "all_locations": "San Francisco, CA, USA", "long_description": "Helping teams create and maintain world-class documentation built for both humans and AI", "one_liner": "The intelligent knowledge platform", "team_size": 55, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1641800191, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": true, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mintlify", "api": "https://yc-oss.github.io/api/batches/winter-2022/mintlify.json" }, { "id": 25645, "name": "RefineTrain AI", "slug": "refinetrain-ai", "former_names": [ "Power to the Brand" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/03071ce3a07e973ab68f83899cdb6582b849d58e.png", "website": "https://www.refinetrain.ai/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "We rewrite and optimise your internal documentation for AI, giving it deep enterprise context. This unlocks substantially better LLM results across all AI workflows.\r\n\r\nPROBLEM:\r\n--------------\r\n• AI teams struggle with LLM accuracy building AI workflows and agents because of messy, conflicting, fragmented internal knowledge.\r\n• Internal knowledge conflicts, uses undefined jargon and rely on unstated company assumptions & context.\r\n• LLMs are like Day 0 fresh hires – they can’t understand this documentation properly without someone explaining context to them.\r\n• Furthermore, vector search suffers from poorer retrieval accuracy when company context and terms are not present in a knowledge article\r\n\r\nWHAT WE DO\r\n-------------------\r\n• Clean & De-Conflict: Our AI agents read every doc, resolve contradictions, and builds content relationships.\r\n\r\n• Context Distillation: Our AI agents read & compare related docs, distills context and rewrites an LLM-optimised version of your internal documentation. Optional human-approval ensures 100% confidence in the output.\r\n\r\nTHE OUTCOME\r\n----------------------\r\n• Agents and chatbots that actually understand your enterprise context.\r\n• Retrieval that delivers precise, policy-aligned answers on the first try.\r\n• A living knowledge base that stays synchronized with every new doc revision.\r\n", "one_liner": "AI agents rewriting & optimising your internal documentation for LLMs", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1643953445, "tags": [ "Artificial Intelligence", "B2B", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/refinetrain-ai", "api": "https://yc-oss.github.io/api/batches/winter-2022/refinetrain-ai.json" }, { "id": 25690, "name": "Requestly", "slug": "requestly", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/397665634f98c5b29320b633cf76ae515930481f.png", "website": "https://requestly.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Requestly helps developers build faster by intercepting, mocking, and testing API responses. No more waiting for backend developers, struggling with flaky staging environments, or fighting over API contracts. With 200,000+ active installs, Requestly is trusted by Google, Amazon, Workday, Indeed, and many other Fortune 500 companies.", "one_liner": "Open-Source Postman alternative", "team_size": 19, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1639034757, "tags": [ "Developer Tools", "SaaS", "Open Source", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": true, "question_answers": true, "url": "https://www.ycombinator.com/companies/requestly", "api": "https://yc-oss.github.io/api/batches/winter-2022/requestly.json" }, { "id": 25720, "name": "Convoy", "slug": "convoy-2", "former_names": [ "Frain Technologies" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2ef5e56e5aadbe1bd56567cef7d719b7f1e4c6b7.png", "website": "https://getconvoy.io", "all_locations": "London, England, United Kingdom; LA, Nigeria; Remote", "long_description": "We are building Convoy for engineering teams that value efficiency, especially during this bear market. \r\n\r\nYou might already know about API Gateways. Convoy is exactly that for webhooks.\r\n\r\nEngineering teams today use Convoy to securely send, receive and manage millions of webhooks reliably with robust support for retries, rate limiting, static IPs, circuit breaking, rolling secrets and more.\r\n\r\nWe know both receiving and sending webhooks can become a lot of work to manage, we have built a product to enable engineers to build and ship highly scalable stripe-like webhooks infrastructure.", "one_liner": "Webhooks Gateway for outgoing and incoming webhooks.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1643184279, "tags": [ "Developer Tools", "B2B", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Nigeria", "Europe", "Africa", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/convoy-2", "api": "https://yc-oss.github.io/api/batches/winter-2022/convoy-2.json" }, { "id": 25777, "name": "BotCity", "slug": "botcity", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7c9d51d01f280768899d76eff8f510583a2e1614.png", "website": "https://botcity.dev", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "BotCity is a centralized platform that unifies Python scripts generated by AI or humans under a single governance framework, enabling organizations to scale with orchestration, observability, security and governance.", "one_liner": "Observability and Governance for AI-Generated Python scripts.", "team_size": 35, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1644846609, "tags": [ "Developer Tools", "Open Source", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/botcity", "api": "https://yc-oss.github.io/api/batches/winter-2022/botcity.json" }, { "id": 25818, "name": "Vimmerse", "slug": "vimmerse", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a1482a962d8fe4ce7caaf57c66235bd646c33977.png", "website": "https://vimmerse.net", "all_locations": "San Francisco, CA, USA; San Jose, CA, USA; Remote", "long_description": "Designers, branding agencies, and on-line stores can use Vimmerse’s AI creators platform, Apps, and API to animate their images at scale making their business stand out from the crowd.", "one_liner": "Bring your photos to life with Vimmerse", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1645487743, "tags": [ "Developer Tools", "B2B", "Video", "Advertising", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vimmerse", "api": "https://yc-oss.github.io/api/batches/winter-2022/vimmerse.json" }, { "id": 25819, "name": "Broccoli AI", "slug": "broccoli-ai", "former_names": [ "Telematica", "Broccoli", "Telematica" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a4af19eaef182970dcf0225cba17bed637d7b49f.png", "website": "https://www.broccoli.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Broccoli is building the AI-native operating system for home service businesses. Running a plumbing or HVAC company is chaotic: calls, scheduling, dispatch, follow-ups, marketing. We automate all of it so contractors can focus on what they do best: serving customers.\r\n\r\nOur AI agents handle both revenue and ops; answering phones 24/7, booking jobs in real time, following up on leads, and alerting techs when emergencies hit.\r\n\r\nWe’ve grown from 0 to 800+ contractors in under 2 years, raised Series A round led by Khosla Ventures to take on one of the biggest labor automation opportunities in the country.\r\n\r\nAJ and Adi have worked together for the past nine years, building multiple startups. AJ, a Computer Science graduate, started his career at Adobe before moving into entrepreneurship. Adi, also a Computer Science graduate, conducted research at the renowned CVC lab at UAB Barcelona before joining Microsoft. Together, they founded Telematica and later Broccoli.", "one_liner": "AI-native operating system for home service businesses", "team_size": 21, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1646292663, "tags": [ "Artificial Intelligence", "Home Services", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/broccoli-ai", "api": "https://yc-oss.github.io/api/batches/winter-2022/broccoli-ai.json" }, { "id": 25849, "name": "Theneo", "slug": "theneo", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8b3eab0f3f7a93ab29c8cd0078890fd2b01b0cc9.png", "website": "https://theneo.io", "all_locations": "San Francisco, CA, USA; Seattle, WA, USA", "long_description": "Next-Gen API Documentation with AI Brilliance. Generate Stripe-like API docs in just a few seconds. ", "one_liner": "Stripe-like API Docs in just a few clicks", "team_size": 21, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1644976129, "tags": [ "Artificial Intelligence", "Developer Tools", "API", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/theneo", "api": "https://yc-oss.github.io/api/batches/winter-2022/theneo.json" }, { "id": 25871, "name": "Brainboard", "slug": "brainboard", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a1940cbdacec83b1df06f778aab51ef87295bad3.png", "website": "https://www.brainboard.co", "all_locations": "New York City, NY, USA; Paris, Île-de-France, France; Remote", "long_description": "Brainboard is a collaborative and end-to-end solution for engineers to visually design & manage their Cloud infrastructures.\r\nWe allow companies to lower the learning curve while moving to IaC, build a self serve model, have a service catalog to not reinvent the wheel.\r\n\r\nBoth technical profiles with 25+ years of combined expertise and after working together at a major French Cloud provider, Chafik and Jeremy launched Brainboard in 2020.", "one_liner": "Visually design and manage cloud infrastructures.", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1645991861, "tags": [ "Developer Tools", "DevOps", "Cloud Computing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "France", "America / Canada", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/brainboard", "api": "https://yc-oss.github.io/api/batches/winter-2022/brainboard.json" }, { "id": 25905, "name": "Bracket", "slug": "bracket", "former_names": [ "Palette Financial", "Inc.", "Palette" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/743850446c402a0284c29ccc61272697d62fc139.png", "website": "https://www.usebracket.com/", "all_locations": "New York City, NY, USA; Los Angeles, CA, USA", "long_description": "Bracket is the two-way data pipeline between popular business tools and backend databases. When ops teams update data in Salesforce or Airtable, and engineers update data in the database, Bracket connects the two sources to reflect the same information. ", "one_liner": "Two-way syncs between business tools and your database", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1641941124, "tags": [ "SaaS", "B2B", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bracket", "api": "https://yc-oss.github.io/api/batches/winter-2022/bracket.json" }, { "id": 25912, "name": "Vessel", "slug": "vessel", "former_names": [ "Kin Finance", "Kinit" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c41da58de5c2dc6a94cc622e5a9fd55538d62d3a.png", "website": "https://vessel.dev", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Vessel is the developer-first, native integration platform for GTM tools. We make it easy for developers to integrate with your customer’s CRMs, Sales Engagement, Marketing Automation, Chat, Dialers, and more. Integrate in different ways customized for your use cases: \r\n\r\n- Speed: Use our Unified APIs to roll out many integrations quickly through a common data model and unified interface.\r\n- Depth: Use our actions API to build deeper integrations when working with entities custom to each app.\r\n- Ease: Use ETL to let us handle pulling and pushing customer data to your DB\r\n- Extensible: Support any integrations through our open-source integrations library\r\n\r\nBreadth and depth, make your integrations limitless.", "one_liner": "Developer-first, native integration platform for GTM tools", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1647450085, "tags": [ "Sales", "API", "Marketing", "Customer Support", "CRM" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vessel", "api": "https://yc-oss.github.io/api/batches/winter-2022/vessel.json" }, { "id": 25946, "name": "PropelAuth", "slug": "propelauth", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/72dfbc62d781eba9b77e867d8e40fdab0d7efbf8.png", "website": "https://www.propelauth.com", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "PropelAuth provides the right level of authentication for all stages of a company. New startups can use our hosted pre-built UIs which provide the simplest possible integration. Out of the box, our customers immediately have the same auth experience as large tech companies like Slack. As those startups grow, they can use our APIs and component libraries to pull aspects of the experience into their product.\r\n\r\nMore than just authentication, we will also provide useful functions tied to a \"user\" or \"organization\", like analytics, billing/subscriptions, referral programs, etc.", "one_liner": "Team-based authentication for B2B SaaS", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1642107038, "tags": [ "Developer Tools", "SaaS", "B2B", "Identity" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/propelauth", "api": "https://yc-oss.github.io/api/batches/winter-2022/propelauth.json" }, { "id": 25949, "name": "Jamsocket", "slug": "jamsocket", "former_names": [ "Drifting in Space" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/49c1f43f10b8f99493ac3006583172298d236974.png", "website": "https://jamsocket.com", "all_locations": "New York City, NY, USA", "long_description": "We are a platform for high-performance browser-based applications. We make it easier for developers to deploy apps that give every user a dedicated backend.\r\n\r\nThis is a system design that apps like Figma and GitHub codespaces use, but it's currently difficult for others to replicate it. We make it as easy as deploying a traditional web server.", "one_liner": "Run compute-intensive apps in a browser", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1643314979, "tags": [ "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/jamsocket", "api": "https://yc-oss.github.io/api/batches/winter-2022/jamsocket.json" }, { "id": 25966, "name": "Sendo", "slug": "sendo", "former_names": [ "Winno" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b175061a073988c7d7a903c9e5517ba9daf8a8b3.png", "website": "https://sendo.dev", "all_locations": "New York City, NY, USA; Remote", "long_description": "We're making it easy, cheap and fun for startups to build on SMS again. Sendo is the most developer-friendly SMS API, with great documentation, a fast dashboard, helpful monitoring features, easier 10DLC compliance and much more.\r\n\r\nSave 40%+ compared to Twilio and other options, and get started sending messages in 1-2 days instead of waiting weeks for your 10DLC campaigns to get approved.", "one_liner": "The best SMS/RCS API for startups", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1644542792, "tags": [ "Developer Tools", "Messaging", "API", "SMS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sendo", "api": "https://yc-oss.github.io/api/batches/winter-2022/sendo.json" }, { "id": 25972, "name": "Winter", "slug": "winter", "former_names": [ "Winter", "Spryngtime" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f0ad1507cae27eda3680a1c53fd9295528bd4fb0.png", "website": "", "all_locations": "San Francisco, CA, USA", "long_description": "Stripe for NFT purchases. Easily buy/sell NFTs with a credit card.", "one_liner": "Credit card checkout for NFTs", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1644983990, "tags": [ "Crypto / Web3" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/winter", "api": "https://yc-oss.github.io/api/batches/winter-2022/winter.json" }, { "id": 25975, "name": "Ploomber", "slug": "ploomber", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b5abaea13a47b9e7cb04c8d183b6a2056824f626.png", "website": "https://ploomber.io/", "all_locations": "New York City, NY, USA; New York, NY, USA; Remote", "long_description": "We are building a cloud platform to help companies deploy and scale AI applications.", "one_liner": "Heroku for AI", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1643229196, "tags": [ "Developer Tools", "Machine Learning", "Analytics", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ploomber", "api": "https://yc-oss.github.io/api/batches/winter-2022/ploomber.json" }, { "id": 25984, "name": "Rally UXR", "slug": "rally-uxr", "former_names": [ "Rally" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8d1bec746269f46935a108658fb17cddc54ed760.png", "website": "https://www.rallyuxr.com/", "all_locations": "New York City, NY, USA; Remote", "long_description": "Rally is a User Research CRM that makes it easy for teams to do research with their users. By automating outreach, scheduling, incentives, and participant management, Rally replaces messy spreadsheets and disjointed tooling, saving teams hours each week.", "one_liner": "User Research CRM", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1645632239, "tags": [ "SaaS", "B2B", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rally-uxr", "api": "https://yc-oss.github.io/api/batches/winter-2022/rally-uxr.json" }, { "id": 25989, "name": "Blink", "slug": "blink-new", "former_names": [ "1Flow, Inc.", "1Flow", "Tuesday" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a032695f4ef91de1841f09f2b8ba9b6fc2bcf959.png", "website": "https://blink.new", "all_locations": "San Francisco, CA, USA", "long_description": "Blink is the fastest way to build and launch web apps—no coding required. Our AI-powered platform lets anyone create full-stack apps in minutes: just describe what you want, and Blink handles design, database, backend, hosting, and authentication instantly. Apps are fully editable, remixable, and deploy with one click to a live site, including custom domains and monetization.\r\n\r\nBuilders, startups, and creators use Blink to launch MVPs, internal tools, SaaS products, and websites up to 20× faster—no developers needed. Each app is shareable and remixable, powering viral growth. Blink is “Shopify for web apps,” making software creation as easy and fun as making a TikTok.", "one_liner": "Build fully functional apps with AI.", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1643704657, "tags": [ "SaaS", "B2B", "Chatbot", "No-code", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/blink-new", "api": "https://yc-oss.github.io/api/batches/winter-2022/blink-new.json" }, { "id": 26066, "name": "Query Vary", "slug": "query-vary", "former_names": [ "Syncware Pte Ltd", "Syncware" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cd0d06c611bd85e89ae37ce4e652e975ca7a2a46.png", "website": "https://queryvary.com", "all_locations": "San Francisco, CA, USA", "long_description": "Query Vary is a no-code tool for building LLM-powered automation. \r\n\r\nExample use cases include extracting information from a sales call transcript and piping it into a CRM, creating a Slack bot trained on product documentation, or transforming Google forms into fully formatted reports.\r\n\r\nInput Software --> LLM --> Output Software\r\n\r\nOur extensive toolset to make each workflow reliable sets Query Vary apart. \r\n\r\nBook a demo:\r\nhttps://calendar.app.google/6oxEvZA2k4kK6dBa8", "one_liner": "No-Code LLM Application / Workflow Builder", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1644001179, "tags": [ "AIOps", "Artificial Intelligence", "Developer Tools", "B2B", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/query-vary", "api": "https://yc-oss.github.io/api/batches/winter-2022/query-vary.json" }, { "id": 26144, "name": "MSPilot", "slug": "mspilot", "former_names": [ "Personabo", "EasyCode (Formerly Personabo)", "EasyCode", "OpenBuilder" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/af6da8314f45312f4d972daa5d200eefd67b2ec8.png", "website": "https://mspilot.io", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Make AI your next recurring revenue line.\r\n\r\nMSPilot helps Managed Service Providers deploy, govern, and monetize AI agents across their entire client base. Author an agent once, roll it out to your whole book, and bill for every token - with markup.", "one_liner": "Turn AI adoption into a recurring revenue line.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1680284500, "tags": [ "Generative AI", "B2B", "No-code", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mspilot", "api": "https://yc-oss.github.io/api/batches/fall-2025/mspilot.json" }, { "id": 26205, "name": "Karate Labs", "slug": "karate-labs", "former_names": [ "Karate Labs", "Karate Labs Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/eb6e7d4ebf860d2757a5aa406276f93f506a5ee5.png", "website": "https://karatelabs.io", "all_locations": "Wilmington, DE, USA; Remote", "long_description": "Karate is an open-source unified test automation platform combining API testing, API performance testing, API mocks & UI testing. \r\n1.5 million monthly downloads, used by 500+ companies including 76 of the Fortune 500, are a testimony of Karate removing friction from the developer experience (DX). We did this by making it exceptionally simple to write tests (low code), simulating end-user workflows accurately, re-using API tests as performance tests, parallel execution, and collaboration via Git. \r\nStaying true to Karate’s “LOCAL-FIRST” approach (user data remains within the customer's firewall, ensuring security and addressing any concerns), we launched the official Karate plugins (IntelliJ and VS Code) for frictionless onboarding, simplified installations, configuration, and maintenance. Our plugins include all Karate open-source features, including exploring of APIs, and premium features (testing for Async APIs, API documentation, API data importer and more).", "one_liner": "Open-source API & UI test automation ", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1642089645, "tags": [ "Developer Tools", "SaaS", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/karate-labs", "api": "https://yc-oss.github.io/api/batches/winter-2022/karate-labs.json" }, { "id": 26303, "name": "Massdriver", "slug": "massdriver", "former_names": [ "Massdriver", "Inc", "Massdriver", "Massdriver", "Inc" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5883f8852f673efcb705f840a66ea4747e755db5.png", "website": "https://massdriver.cloud", "all_locations": "Los Angeles, CA, USA; Remote", "long_description": "Massdriver helps engineering and operations teams build secure, production-ready internal developer platforms in minutes.\r\n\r\nWith over 50+ infrastructure components engineering teams can build golden paths quickly on Kubernetes, serverless, or VMs.\r\n\r\nGet the flexibility product engineers need, with the auditing and security operations teams’ demand.\r\n\r\nWe handle all the boring parts of cloud operations like IAM, secrets, continuous deployment, alerting, and monitoring so your team can focus on the product.\r\n\r\nMassdriver supports anti-lockin, by running in your cloud, and open-sourcing all of our infrastructure components.", "one_liner": "Deploy secure, scalable cloud infrastructure in minutes not days", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1642195888, "tags": [ "Developer Tools", "DevSecOps", "Kubernetes" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/massdriver", "api": "https://yc-oss.github.io/api/batches/winter-2022/massdriver.json" }, { "id": 26655, "name": "Instant", "slug": "instant", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5ee33d4dd08812f99b8d82ea64b812f8d2810e88.png", "website": "https://instantdb.com", "all_locations": "San Francisco, CA, USA", "long_description": "Give your AI a real backend. You get auth, permissions, storage, presence, and streams — everything you need to ship apps your users will love.", "one_liner": "The best backend for AI-coded apps", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1660785340, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/instant", "api": "https://yc-oss.github.io/api/batches/summer-2022/instant.json" }, { "id": 26657, "name": "HyperDX", "slug": "hyperdx", "former_names": [ "DeploySentinel" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d08fa4a9e984544038c06b9790dd7d376a594c35.png", "website": "https://hyperdx.io/", "all_locations": "San Francisco, CA, USA", "long_description": "HyperDX assists engineers in resolving production bugs more quickly with simple workflows that take you from alert to resolution. You can get set up in a matter of minutes and correlate debug telemetry all in one place, including logs, metrics, traces, and browser session replays, allowing you to resolve issues faster than ever before.\r\n\r\nHyperDX is open source and built on top of Clickhouse and S3, so customers can enjoy ten times the savings when compared to traditional vendors like Datadog.", "one_liner": "Open-source, dev-friendly observability.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1657691194, "tags": [ "Developer Tools", "SaaS", "B2B", "Open Source", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hyperdx", "api": "https://yc-oss.github.io/api/batches/summer-2022/hyperdx.json" }, { "id": 26660, "name": "Chordio", "slug": "chordio", "former_names": [ "Concert" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b29418be152187b38ccc249652bf446728ba67bc.png", "website": "https://chordio.com", "all_locations": "Issaquah, WA, USA; Remote", "long_description": "Designers and product managers are often locked out of prototyping on top of their existing product. Security policies, large code base, and complex build setup all stand between the promise of code-first front-end design and reality.\r\n\r\nThe Chordio Workbench helps non-technical team members prototype new experiences on top of their existing products even when they don’t have access to the source code.\r\n\r\nThe full workflow runs in Claude Code on your local machine. It starts with cloning the front-end of the product into the workbench repository directly from the browser and compiling it into code a coding agent can work with. This means anyone can start prototyping in minutes without having to worry about a complex environment setup.\r\n\r\nThe Workbench includes agent skills to help ensure prototypes meet team standards, are backed by research, and presented to stakeholders with clarity.", "one_liner": "Claude Code design workspace built for product teams", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1657219322, "tags": [ "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/chordio", "api": "https://yc-oss.github.io/api/batches/summer-2022/chordio.json" }, { "id": 26705, "name": "Stackup", "slug": "stackup", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/38fd40d4e57e1156a5bd35a1847bcef93e0e3b85.png", "website": "https://www.stackup.fi", "all_locations": "Los Angeles, CA, USA; Remote", "long_description": "Stackup is transforming how businesses manage their on-chain operations by offering a smart account platform designed to simplify and automate complex blockchain tasks. As the need for seamless, secure, and efficient crypto transactions grows, Stackup provides centralized control over decentralized assets, allowing businesses to take charge of every detail of their operations with ease. Our platform integrates advanced security and adaptive features to eliminate the chaos of traditional crypto wallets, empowering businesses to manage their crypto stack in real-time. Whether you’re orchestrating large-scale transactions or ensuring complete transparency, Stackup’s solution brings order and precision to blockchain management—turning crypto chaos into structured, seamless business flow.", "one_liner": "Stackup helps businesses manage their crypto assets.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1653642506, "tags": [ "Developer Tools", "SaaS", "Crypto / Web3", "B2B", "Open Source" ], "tags_highlighted": [ "Crypto / Web3" ], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/stackup", "api": "https://yc-oss.github.io/api/batches/summer-2022/stackup.json" }, { "id": 26722, "name": "Boundo", "slug": "boundo", "former_names": [ "Openpod", "Sail" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/89dea1f7b9b523f2d5faa5e446dc7f5bb813a850.png", "website": "https://boundo.com", "all_locations": "San Francisco, CA, USA", "long_description": "Boundo uses generative AI to replace SDRs. Tell our platform who you're looking for, and it will find and contact high quality sales leads in a fully automated way! We’ve tuned our models to write near-human outbound sales emails with proven conversion. Best of all, we're using our own tool to do all of our sales. ", "one_liner": "Using generative AI to 10x outbound sales, all on autopilot!", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1657127484, "tags": [ "Generative AI", "Sales", "Sales Enablement", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/boundo", "api": "https://yc-oss.github.io/api/batches/summer-2022/boundo.json" }, { "id": 26750, "name": "NuMind", "slug": "numind", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a271d83ee825be78f44453963c65aea56395a341.png", "website": "https://www.numind.ai", "all_locations": "Boston, MA, USA; Cambridge, MA, USA", "long_description": "NuMind is a tool for data scientists, data analysts, but also software engineers to create custom NLP models. For example, a recruiting company uses NuMind to find which job offers best match a given resume. Etienne (CEO) was head of Machine Learning at Wolfram Research, and Samuel (CTO) co-founded Make.org (8M users). NuMind originated from our own frustration when developing NLP models. Leveraging large language models similar to GPT-3, NuMind allows to complete NLP projects at least 10x faster than before. We launched a private beta August 2 and had 9 paying customers one month later.", "one_liner": "Create custom NLP models", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1656275044, "tags": [ "AIOps", "Artificial Intelligence", "Machine Learning", "NLP" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/numind", "api": "https://yc-oss.github.io/api/batches/summer-2022/numind.json" }, { "id": 26756, "name": "Midplane", "slug": "midplane", "former_names": [ "Deekard", "IvyCheck", "WithIda" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5fda9dc0196ef666a5a460e8ffbc29dddfc27396.png", "website": "https://midplane.ai/", "all_locations": "Berlin, Berlin, Germany; Remote", "long_description": "Companies are connecting AI coding agents like Cursor and Claude directly to their databases — where one wrong command can delete data or leak customer records. Midplane sits in between and controls what each agent is allowed to do: it blocks dangerous queries, hides sensitive data, and keeps a record of everything the agent touches. It’s open source, and runs either as a hosted service or on your own servers.", "one_liner": "The safety layer between AI agents and your database", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1658837091, "tags": [ "Artificial Intelligence", "Generative AI", "B2B", "Productivity", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Germany", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/midplane", "api": "https://yc-oss.github.io/api/batches/summer-2022/midplane.json" }, { "id": 26783, "name": "Raven", "slug": "raven", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3fb50438182aeb488057a1788d0a93f79ae1c8ec.png", "website": "https://startraven.com", "all_locations": "Bengaluru, KA, India", "long_description": "At Raven, we are building AI assistants for manufacturing plants which can offer intelligent assistance for day-to-day operations like training, job planning, troubleshooting, reporting and also helps with real-time analytics — all while seamlessly integrating with your existing systems.\r\nWe’re taking decades of manufacturing expertise and combining it with AI to solve real operational problems. We’re a small, focused team working to make industrial operations safer, smarter, and more efficient.", "one_liner": "AI Assistants for Manufacturing Operations", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1657470086, "tags": [ "AI-Enhanced Learning", "Artificial Intelligence", "Manufacturing", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/raven", "api": "https://yc-oss.github.io/api/batches/summer-2022/raven.json" }, { "id": 26792, "name": "Activepieces", "slug": "activepieces", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0e3da00ac0f6b66a7e896be53679d01b6fe5fd45.png", "website": "https://www.activepieces.com", "all_locations": "San Francisco, CA, USA", "long_description": "Activepieces is an open-source (MIT) business automation software.\r\nFor example, you can build automations to receive email and Slack notifications about new contacts add to your HubSpot CRM.", "one_liner": "Open-source, AI-first and no-code business automation tool", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1657116357, "tags": [ "Workflow Automation", "Open Source", "No-code", "Enterprise Software", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/activepieces", "api": "https://yc-oss.github.io/api/batches/summer-2022/activepieces.json" }, { "id": 26811, "name": "Payload", "slug": "payload", "former_names": [ "Payload CMS" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0f0a550c10525505849576c534b00a71c9d71c7e.png", "website": "https://payloadcms.com", "all_locations": "Grand Rapids, MI, USA", "long_description": "Payload is a developer-first headless CMS and application framework built to finally give developers a better choice in the world of CMS. From documentation to design, Payload is crafted from the ground-up to save engineers time and effort while building the backend and admin panel for websites, native apps, ecommerce, SaaS, and any other product that needs to manage content. Payload is changing the CMS status quo—working to give developers the tools they want to build the CMS they need, all in clean and well-structured code.\r\n\r\nLearn more at https://payloadcms.com.", "one_liner": "Developer-First Headless CMS and Application Framework", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1652737017, "tags": [ "Developer Tools", "Open Source", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/payload", "api": "https://yc-oss.github.io/api/batches/summer-2022/payload.json" }, { "id": 26851, "name": "Mistle", "slug": "mistle", "former_names": [ "Ajourney", "Zapi" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d57b2b10c7e35a1990c9ac0bf09d58abdb4ff9d5.png", "website": "https://mistle.dev", "all_locations": "Singapore, Singapore; Remote", "long_description": "Mistle is the open source alternative to Stripe Minions, Ramp Inspect and Shopify River. Instead of spending months building an internal platform, teams use Mistle to run collaborative background agents from day one.", "one_liner": "Open source background agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1654527668, "tags": [ "B2B", "Open Source", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Singapore", "Southeast Asia", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mistle", "api": "https://yc-oss.github.io/api/batches/summer-2022/mistle.json" }, { "id": 26898, "name": "Diversion", "slug": "diversion", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3cca9dfc5d45583f86876ecd0b8110e7412ab6cd.png", "website": "https://diversion.dev", "all_locations": "Tel Aviv-Yafo, Tel Aviv District, Israel", "long_description": "Diversion is a modern alternative to Perforce and Git, designed for digital entertainment industries like games, virtual production, animation, and 3D/VR. It streamlines collaboration by providing GitHub-like version control for large files and complex projects, integrating seamlessly with tools like Unreal Engine. Built for studios handling massive assets, Diversion ensures efficient workflows, secure storage, and effortless tracking of project history, making it the go-to platform for creative teams managing evolving digital content.", "one_liner": "A scalable, cloud-native Perforce and Git alternative", "team_size": 14, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1660930915, "tags": [ "SaaS", "Virtual Reality", "Enterprise", "Cloud Computing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Israel", "Middle East and North Africa" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/diversion", "api": "https://yc-oss.github.io/api/batches/summer-2022/diversion.json" }, { "id": 27172, "name": "Clearline", "slug": "clearline", "former_names": [ "Lancey" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/53a34147e63b67c7a9270226ba55f80c0701d86e.png", "website": "https://useclearline.com", "all_locations": "Toronto, ON, Canada", "long_description": "Clearline is the AI operating system that captures, routes, and converts every revenue opportunity across your dealership without adding headcount.", "one_liner": "AI operating system for car dealerships to capture missed revenue", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1655587130, "tags": [ "SaaS", "B2B", "AI", "Automotive" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/clearline", "api": "https://yc-oss.github.io/api/batches/summer-2022/clearline.json" }, { "id": 27174, "name": "Monterey AI", "slug": "monterey-ai", "former_names": [ "Insomnia Club", "Insomnia", "Monterey" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f48239f9a1517325be5c82710b744c4990ffc846.png", "website": "http://www.monterey.ai", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Monterey AI helps companies understand what actions to take to improve engagement and reduce churn by setting up user feedback channels, auto-collecting, and analyzing qualitative feedback and quantitative data from multiple sources.", "one_liner": "Turn user feedback to product insights", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1656519896, "tags": [ "Artificial Intelligence", "Generative AI", "Productivity", "Enterprise", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/monterey-ai", "api": "https://yc-oss.github.io/api/batches/summer-2022/monterey-ai.json" }, { "id": 27177, "name": "MovingLake", "slug": "movinglake", "former_names": [ "Moving Lake" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ca7dff480b4b49f376fc3b90d1adc3c17872277f.png", "website": "https://movinglake.com", "all_locations": "Mexico City, CDMX, Mexico; Remote", "long_description": "MovingLake is Fivetran for event-driven architectures. Companies such as Casai use our product to obtain orders and price changes in real time.", "one_liner": "Realtime Data Connectors", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1657821965, "tags": [ "SaaS", "B2B", "Analytics", "API", "Data Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Mexico", "Latin America", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/movinglake", "api": "https://yc-oss.github.io/api/batches/summer-2022/movinglake.json" }, { "id": 27190, "name": "Sculpt", "slug": "sculpt", "former_names": [ "aBridge", "Abridge" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/aecbe7c9746a215c5988fc9a472c03bbcb3fec72.png", "website": "https://www.sculptcosting.com/", "all_locations": "San Francisco, CA, USA; MH, India", "long_description": "Artificial Intelligence that converts manufacturing drawings into costing quotations in minutes, not weeks.", "one_liner": "Fully automated should-cost analysis for precision manufacturers.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1657149913, "tags": [ "B2B", "Manufacturing", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "India", "America / Canada", "South Asia" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sculpt", "api": "https://yc-oss.github.io/api/batches/summer-2022/sculpt.json" }, { "id": 27255, "name": "Intuned", "slug": "intuned", "former_names": [ "The Metrics Shop", "Metrics Shop" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/86c20a802b3a2e0667f7dcdc7fa4c4cb22913691.png", "website": "https://intunedhq.com", "all_locations": "Seattle, WA, USA", "long_description": "Intuned is a code-first browser automation platform with an AI agent that builds and maintains your automations. Developers use Intuned to deploy scrapers, RPAs, and crawlers as production-ready TypeScript or Python projects — with stealth, CAPTCHA solving, proxies, auth, and scheduling handled out of the box. The agent builds projects from a prompt, fixes failed runs, and can self-heal automations autonomously when websites change.", "one_liner": "Code-first scrapers and RPAs — built and maintained by AI", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1657233376, "tags": [ "Developer Tools", "Robotic Process Automation", "B2B", "API", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/intuned", "api": "https://yc-oss.github.io/api/batches/summer-2022/intuned.json" }, { "id": 27261, "name": "Integrated Reasoning", "slug": "integrated-reasoning", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7abc96adeb32772a65759b3c7fb44df00a0e11db.png", "website": "https://integrated-reasoning.com", "all_locations": "San Diego, CA, USA; Kilauea, HI, USA; Remote", "long_description": "Integrated Reasoning builds efficient computer processors that are tailored to the memory access patterns of Karp's 21 NP-complete problems. We’re making it 100x - 10,000x faster to perform computations like scheduling airline pilots or optimizing packing layouts for shipping containers.", "one_liner": "Faster processors for solving NP-complete problems", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1656696534, "tags": [ "Artificial Intelligence", "Developer Tools", "Hard Tech", "Hardware", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": false, "app_answers": true, "question_answers": false, "url": "https://www.ycombinator.com/companies/integrated-reasoning", "api": "https://yc-oss.github.io/api/batches/summer-2022/integrated-reasoning.json" }, { "id": 27264, "name": "Dev Tools AI", "slug": "dev-tools-ai", "former_names": [ "Dev Tools", "Dev Tools AI", "Radiant" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/52816343555456026d1de1250894ad8361d57799.png", "website": "https://dev-tools.ai", "all_locations": "San Francisco, CA, USA", "long_description": "We help scale automation leveraging LLMs and computer vision", "one_liner": "AI powered web & mobile automation", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1655134557, "tags": [ "Artificial Intelligence", "B2B", "Productivity", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2022", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dev-tools-ai", "api": "https://yc-oss.github.io/api/batches/summer-2022/dev-tools-ai.json" }, { "id": 27668, "name": "Designbase", "slug": "designbase", "former_names": [ "Fabrikant Tech, Inc.", "Blocksfabrik" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8f6bbfc7fd06398177687e787a5e50cc01365f06.png", "website": "https://www.designbase.com/", "all_locations": "Remote", "long_description": "Designbase is the interface design tool that gives early teams design and development superpowers. Create stunning interfaces, immediately available as code, regardless of resources.", "one_liner": "Design and build great interfaces", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1675796536, "tags": [ "Developer Tools", "Design Tools", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/designbase", "api": "https://yc-oss.github.io/api/batches/winter-2023/designbase.json" }, { "id": 27676, "name": "Cardinal", "slug": "cardinal", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b5d014c36052bdd4a69088606fa34d3acd89ab7a.png", "website": "http://cardinalapp.io", "all_locations": "Austin, TX, USA; San Francisco, CA, USA; Remote", "long_description": "Cardinal is an opinionated feature backlog. It pulls in your customer feedback, CRM data, and task management issues and uses AI to assess which customers want which features, how important is it for them, and how much are they worth", "one_liner": "Your AI product backlog", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677706257, "tags": [ "Generative AI", "SaaS", "B2B", "Productivity", "Analytics" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cardinal", "api": "https://yc-oss.github.io/api/batches/winter-2023/cardinal.json" }, { "id": 27680, "name": "Trigger.dev", "slug": "trigger-dev", "former_names": [ "API Hero" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/737382941e8e44eb83d28fa6b26854131dcdfcf9.png", "website": "https://trigger.dev", "all_locations": "London, England, United Kingdom", "long_description": "Trigger.dev is the open source platform for building AI agents and workflows in TypeScript. Long-running tasks with retries, queues, full observability, and elastic scaling.\r\n\r\nPreviously, the founders built JSON Hero, an open source JSON viewer that is currently used by more than 35k developers a month. Eric was CTO of Code School, an early code learning platform that was acquired in 2015. Matt created two iPad apps that won Apple’s App of the Year.", "one_liner": "Build and deploy fully‑managed AI agents and workflows", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1665673307, "tags": [ "Developer Tools", "SaaS", "B2B", "Open Source", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/trigger-dev", "api": "https://yc-oss.github.io/api/batches/winter-2023/trigger-dev.json" }, { "id": 27686, "name": "DrDroid", "slug": "drdroid", "former_names": [ "Doctor Droid" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7b6d81dd6d4c4bdc913b702f0bd007e3c36cfe55.png", "website": "https://drdroid.io/", "all_locations": "Bengaluru, KA, India", "long_description": "DrDroid is building AI Agents for Platform & Infrastructure teams. \r\nWe help engineering teams fix issues faster and reduce escalations during on-call—automating triage, debugging, and remediation.\r\n\r\nWe’re also the team behind several open-source projects:\r\n🔹 Playbooks – A runbook automation platform\r\n🔹 Kenobi – An event analytics platform for debugging data pipelines\r\n\r\nJoin us in redefining how teams run operations in the post-GPT world.", "one_liner": "Your best friend in production.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1668798140, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/drdroid", "api": "https://yc-oss.github.io/api/batches/winter-2023/drdroid.json" }, { "id": 27691, "name": "Magic Patterns", "slug": "magic-patterns", "former_names": [ "Left on Read", "Dreamer", "Mirrorful" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/102836faf8c777a7201bce15ad9d99bab17c4a16.png", "website": "https://www.magicpatterns.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Magic Patterns is an AI design tool used by 2,500+ product teams at companies like Vanta, Doordash, and Freedom Mortgage to iterate on product ideas, get user feedback, and deploy to a website.", "one_liner": "Go from idea to production with AI.", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1673915426, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/magic-patterns", "api": "https://yc-oss.github.io/api/batches/winter-2023/magic-patterns.json" }, { "id": 27693, "name": "Depot", "slug": "depot", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4bc0c4958bdeddfb5cee7883f042a17f65e1bd00.png", "website": "https://depot.dev", "all_locations": "Remote", "long_description": "Depot is a build acceleration platform making builds up to 40x faster for Docker containers and GitHub Actions. Companies like PostHog, Wistia, Appsmith, and Secoda use Depot to save tens of hours of build time every day.\r\n\r\nWe offer a remote container build service for building Intel & Arm Docker images, from your CI or local machine, up to 40x faster. Our container builds come with in-depth build insights, ephemeral registries, and instant cache sharing across your team.\r\n\r\nFinally, we also offer our own Depot GitHub Actions Runners that brings all the speed of Depot to your entire GitHub Actions workflow at half the cost of GitHub-hosted runners, and up to 10x faster builds. Simply change the runs-on label of your existing workflow to route jobs to Depot runners.\r\n\r\nKyle and Jacob worked together as staff engineers for 4.5 years at Thorn and Era Software, before founding Depot. Depot is their solution to the wildly inefficient container build tooling and non-performant CI systems they encountered throughout their careers. \r\n", "one_liner": "Build faster. Waste less time.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1669037258, "tags": [ "Developer Tools", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/depot", "api": "https://yc-oss.github.io/api/batches/winter-2023/depot.json" }, { "id": 27697, "name": "Lume", "slug": "lume-2", "former_names": [ "Abyssinia" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/053379bcb6d2f8ca33ff9eb81f1d899a06a6872a.png", "website": "https://www.lume.ai", "all_locations": "", "long_description": "Lume speeds up customer implementation with AI. Lume helps teams analyze, map, and ingest customer data up to 87% faster, accelerating time-to-revenue.", "one_liner": "Speed up customer implementation with AI", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1675974530, "tags": [ "SaaS", "B2B", "Data Engineering", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lume-2", "api": "https://yc-oss.github.io/api/batches/winter-2023/lume-2.json" }, { "id": 27703, "name": "Dashdive", "slug": "dashdive", "former_names": [ "Fleat", "Ferment Technologies", "Rosettic" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6b6df4ea1d773219dccecb0fefc99b7b3e5052c8.png", "website": "https://dashdive.com", "all_locations": "San Francisco, CA, USA", "long_description": "Dashdive attributes AI/LLM and cloud costs to customers, teams and products at the endpoint invocation level using observability tools. This allows software companies to optimize their pricing and evaluate the profitability of each product.", "one_liner": "Break down AI and cloud costs by feature and customer", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1678386689, "tags": [ "FinOps", "SaaS", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dashdive", "api": "https://yc-oss.github.io/api/batches/winter-2023/dashdive.json" }, { "id": 27713, "name": "Lynx", "slug": "lynx", "former_names": [ "Myly", "CodeComplete AI", "CodeComplete" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/87bf8e05766a109cbdca1dfc5bfa3fa7f69f32d8.png", "website": "https://uselynx.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Lynx is an AI platform that investigates and resolves engineering issues directly in your environment, from data anomalies to production outages. When incidents arise, Lynx will automatically gather information, pinpoint root causes, and execute solutions. Lynx makes incident resolution faster and more reliable, so teams can minimize downtime and focus on building.", "one_liner": "AI platform for investigating and resolving engineering incidents", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1675473274, "tags": [ "Artificial Intelligence", "Developer Tools", "DevOps", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lynx", "api": "https://yc-oss.github.io/api/batches/winter-2023/lynx.json" }, { "id": 27728, "name": "Nango", "slug": "nango", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a2c91c467d6826fc9888627093516dbe795e1a6f.png", "website": "https://nango.dev", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Customers expect your SaaS to integrate with all the software they use.\r\n\r\nWith Nango, you ship integrations your customers love, fast.\r\n\r\nLeverage hundreds of pre-built integrations and unlimited customization.", "one_liner": "A single API for all your integrations", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1669371609, "tags": [ "Developer Tools", "SaaS", "Open Source", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/nango", "api": "https://yc-oss.github.io/api/batches/winter-2023/nango.json" }, { "id": 27734, "name": "Rubber Ducky Labs", "slug": "rubber-ducky-labs", "former_names": [ "Rubber Ducky Labs", "Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/80d1f55be06d00fd52db1ea9553e87aa6f8ac9d1.png", "website": "https://www.rubberduckylabs.io/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "We built Rubber Ducky Labs to help e-commerce teams effortlessly improve product discovery through better metadata. Our tool enables non-technical users to leverage multi-modal AI on product catalogs—just upload a CSV and start tagging metadata in minutes.", "one_liner": "AI Powered Product Discovery", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1671139016, "tags": [ "Artificial Intelligence", "E-commerce", "Recommendation System" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rubber-ducky-labs", "api": "https://yc-oss.github.io/api/batches/winter-2023/rubber-ducky-labs.json" }, { "id": 27763, "name": "Double – Coding Copilot", "slug": "double-coding-copilot", "former_names": [ "Double" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/50e5a1022a2437ff5f516fa3afe9ed74fb7be3f4.png", "website": "https://double.bot", "all_locations": "San Francisco, CA, USA", "long_description": "Do you run into these problems with Github Copilot?\r\n- Bad completions that break your train of thought when you’re writing comments?\r\n- Doesn’t close brackets, or adds too many closing brackets?\r\n- Functions, variables, and libraries not being auto-imported after accepting a suggestion?\r\n- Multi-cursor mode not working?\r\n- Wish copilot could name your variables?\r\n- Wish copilot could trigger in the middle of a line?\r\n- Want to stop wasting time with GPT3.5 chat and default to GPT4?\r\n\r\nDouble is an high quality alternative to Copilot inside VS Code, engineered for performance. It’s designed with great craftsmanship by people who care a lot about getting the small details right.", "one_liner": "AI coding copilot engineered for performance", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1679084003, "tags": [ "Artificial Intelligence", "Developer Tools", "SaaS", "Chatbot", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/double-coding-copilot", "api": "https://yc-oss.github.io/api/batches/winter-2023/double-coding-copilot.json" }, { "id": 27774, "name": "Versive", "slug": "versive", "former_names": [ "Mirio" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6c576ccab62c99fd845635ad445e0305d08a2681.png", "website": "https://www.getversive.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Versive is an all-in-one research platform that helps teams make faster customer-informed decisions.\r\n- Collect richer insights: AI-moderated studies that deliver interview-quality results at the survey speeds\r\n- Accelerate your analysis: AI-assisted analysis that instantly turns transcripts into shareable insights\r\n", "one_liner": "AI-first user research platform", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677539488, "tags": [ "Artificial Intelligence", "SaaS", "B2B", "Design Tools", "Market Research" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/versive", "api": "https://yc-oss.github.io/api/batches/winter-2023/versive.json" }, { "id": 27814, "name": "Narrative", "slug": "narrative", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fd0c9a9869afd6e8a0abc998980922778315939f.png", "website": "https://www.trynarrative.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Narrative is the easiest way to create end-to-end tests, replacing Playwright, Selenium, and Cypress with self-healing tests.\r\n\r\nRecord your user journeys to deploy tests in minutes, and let our agents handle flaky selectors and timing issues. When a test fails, you get a bug report in plain English that's easy to triage.\r\n\r\nTrusted by Nanonets, Commenda, Drumkit, Metal, and Vega.\r\n\r\nLearn more at www.trynarrative.com", "one_liner": "AI agents for end-to-end testing", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1678820348, "tags": [ "Artificial Intelligence" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/narrative", "api": "https://yc-oss.github.io/api/batches/winter-2023/narrative.json" }, { "id": 27821, "name": "PoplarML", "slug": "poplarml", "former_names": [ "Poplar" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e108e35156cecf90efeb1f504d510fca87ce7b44.png", "website": "http://poplarml.com", "all_locations": "San Francisco, CA, USA", "long_description": "PoplarML lets you deploy any machine learning model to a fleet of GPUs as a ready-to-use and scalable API endpoint with one command.", "one_liner": "Deploy Machine Learning Models with One Command", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1674681330, "tags": [ "AIOps", "Artificial Intelligence", "Machine Learning", "B2B", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/poplarml", "api": "https://yc-oss.github.io/api/batches/winter-2023/poplarml.json" }, { "id": 27837, "name": "Pirros", "slug": "pirros", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1d8fb377ca28b7f76f1ea3eaf71e2f5bead2966d.png", "website": "http://pirros.com", "all_locations": "Los Angeles, CA, USA", "long_description": "Pirros is reshaping and revolutionizing how Architecture and Engineering firms manage design details. Our software empowers AECO design professionals (Architects, Engineers, Contractors, and Owners) to streamline their detail management process more effectively, reduce errors, and speed up project delivery. We’re building the system of record for detail management in a $12T+ industry that’s been underserved by technology for too long!\r\n\r\nAbout Us\r\n\r\nBacked by top-tier investors and angels (YC, Funders Club, PlanGrid, Elephant) - We closed our Series A of ~$17 million in 2025 - PROFITABLE, ~$6M ARR and growing revenue at +10% month-over-month - 300+ firms using us today, growing 10% MoM, 120% NRR - Co-founders both come from structural Engineering, so we have industry experience!", "one_liner": "Github for Construction", "team_size": 44, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1670865886, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pirros", "api": "https://yc-oss.github.io/api/batches/winter-2023/pirros.json" }, { "id": 27852, "name": "Frigade", "slug": "frigade", "former_names": [ "Ombord" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2ebf166f7f6e8f6d186e2ea4a16a6cf16becaf7b.png", "website": "https://frigade.com", "all_locations": "San Francisco, CA, USA", "long_description": "Frigade AI is an in-app assistant that intelligently guides and onboards your users through your product. Our agent learns your product's interface, gives contextual guidance that adapts to each user, and takes actions directly on your users' behalf.\r\n\r\nLearn more at Frigade.com", "one_liner": "AI-powered product assistance for modern software teams", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1672157010, "tags": [ "SaaS", "Customer Success", "Customer Service", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/frigade", "api": "https://yc-oss.github.io/api/batches/winter-2023/frigade.json" }, { "id": 27860, "name": "Dream3D", "slug": "dream3d", "former_names": [ "MettaSpace" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dc5c128914787f1ad09c34983b9c40c1200da598.png", "website": "https://dream3d.com", "all_locations": "New York City, NY, USA", "long_description": "Dream3D builds generative models to simulate and emulate worlds, real and imagined.", "one_liner": "Generative AI Worlds", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677865645, "tags": [ "Generative AI", "Computer Vision", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dream3d", "api": "https://yc-oss.github.io/api/batches/winter-2023/dream3d.json" }, { "id": 27868, "name": "Outerbase", "slug": "outerbase", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e7ffc83c79c7fc5268f3ebcb40e602151effc32b.png", "website": "https://www.outerbase.com", "all_locations": "Pittsburgh, PA, USA; San Francisco, CA, USA; Remote", "long_description": "Outerbase is the interface for your database. Companies use Outerbase to view, edit, and modify their data and even generate beautiful visual dashboards without having to write a single line of SQL.", "one_liner": "The interface for your database", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1673832882, "tags": [ "Developer Tools", "Generative AI", "Analytics", "Data Engineering", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/outerbase", "api": "https://yc-oss.github.io/api/batches/winter-2023/outerbase.json" }, { "id": 27869, "name": "co.dev", "slug": "co-dev", "former_names": [ "Wisp Finance", "Finex", "Codev" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/69fb9c525432d1e46ceb4d9dc25dc4e77da0f0be.png", "website": "https://co.dev/?ref=YC", "all_locations": "", "long_description": "Skip the complexity, high costs, and limitations of no-code tools—our AI-powered platform lets you create scalable, modern full-stack apps using natural language, all while keeping full ownership of your code.", "one_liner": "Turn your ideas into full-stack apps", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1673365680, "tags": [ "Artificial Intelligence", "Developer Tools", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/co-dev", "api": "https://yc-oss.github.io/api/batches/winter-2023/co-dev.json" }, { "id": 27870, "name": "Langfuse", "slug": "langfuse", "former_names": [ "Finto", "langfuse" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d3e0acd0e4d5b3b53104245ec4f7548555f11896.png", "website": "https://langfuse.com", "all_locations": "Berlin, Berlin, Germany", "long_description": "Traces, evals, prompt management and metrics to debug and improve your LLM application.\r\nOnboard via https://langfuse.com\r\n\r\nLangfuse helps you build and improve LLM applications across the entire lifecycle: \r\n- Develop: Observability, Langfuse UI & Prompt Management\r\n- Monitor: Traces, Analytics, Metrics & Evaluations\r\n- Test: Experiments, Releases & Datasets\r\n\r\nWe are hiring: https://langfuse.com/careers\r\n\r\nLangfuse was acquired by Clickhouse in January of 2026.", "one_liner": "Open source LLM engineering platform", "team_size": 19, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1673911015, "tags": [ "Developer Tools", "Generative AI", "Analytics", "Open Source", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Germany", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/langfuse", "api": "https://yc-oss.github.io/api/batches/winter-2023/langfuse.json" }, { "id": 27874, "name": "Relace", "slug": "relace", "former_names": [ "Squack" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c83e10451bd21c42a36788ca979818d811eb4cad.png", "website": "https://relace.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Relace makes it easy to deploy production-ready coding agents. Our models are co-optimized with infrastructure to achieve SoTA performance: 10k+ token/s code merging and retrieval across million-line repositories in seconds.", "one_liner": "Models and infra for coding agents", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1679954526, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/relace", "api": "https://yc-oss.github.io/api/batches/winter-2023/relace.json" }, { "id": 27881, "name": "Inkeep", "slug": "inkeep", "former_names": [ "inkeep" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ca1b5818bf14fe551342345b16c3c399f2ecdf21.png", "website": "https://inkeep.com", "all_locations": "San Francisco, CA, USA", "long_description": "Inkeep is the only agent platform designed to help both developers and non-developers ship Agent-powered assistants and automations.\r\n\r\nCompanies like Anthropic, Midjourney, Clay, PostHog, and Postman deploy Inkeep Agents at scale to help with everything from support to sales.\r\n\r\nHighlights:\r\n- A No-Code Builder and Developer Framework with full 2-way sync\r\n- Unified search and RAG for knowledge bases, docs, and company data\r\n- MCPs and integrations with your apps, APIs, and software\r\n- Intelligent insights and monitoring over how Agents perform\r\n\r\nWith Inkeep Agents, enterprises and high-growth teams empower their employees with AI teammates that help get work done and automate repeatable tasks.\r\n\r\nBacked by Khosla Ventures, Y-Combinator, Great Point Ventures and leading CEOs and founders.", "one_liner": "Build AI Agent teammates and automations in code or no-code", "team_size": 18, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677660046, "tags": [ "Developer Tools", "Workflow Automation", "Customer Support", "No-code", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/inkeep", "api": "https://yc-oss.github.io/api/batches/winter-2023/inkeep.json" }, { "id": 27890, "name": "Wild Moose", "slug": "wild-moose", "former_names": [ "Context AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fa6f0365e063d6abf85d22cf51d505e868af977e.png", "website": "https://wildmoose.ai", "all_locations": "New York City, NY, USA", "long_description": "Wild Moose automatically kicks off any root-cause investigation to improve MTTR.\r\nOur AI triages issues, analyzes impact, and suggests next steps - all before human intervention is needed.", "one_liner": "Automating root cause analysis with generative AI", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1675106023, "tags": [ "Developer Tools", "Generative AI", "SaaS", "B2B", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wild-moose", "api": "https://yc-oss.github.io/api/batches/winter-2023/wild-moose.json" }, { "id": 27892, "name": "ShortLoop", "slug": "shortloop", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/820af679200d42ba6edf958ca36c54bfd8a7734c.png", "website": "https://shortloop.dev/", "all_locations": "San Francisco, CA, USA", "long_description": "Dealerships leave significant revenue every year because they are unable to effectively answer calls or run campaigns due to staffing issues. \r\n\r\nShortLoop fixes this with human-like AI phone agents that answer calls instantly, book appointments and test drives, and also help run outbound campaigns. It ensures that our customers never miss a revenue opportunity, inbound or outbound. \r\n\r\nOur AI is integrated with CDK, Reynolds, Tekion, Xtime, Auto/Mate, DealerFX, VinSolutions, myKaarma and other popular dealership tools. It handles thousands of calls each week for U.S. dealerships across service, sales, and outbound campaigns.\r\n\r\nOur mission is to help dealerships transition their phone operations to the AI world and capture the revenue they leave on the table today.", "one_liner": "Phone AI that Captures Every Dealership Revenue Opportunity", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677530662, "tags": [ "Generative AI", "B2B", "AI", "Automotive" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/shortloop", "api": "https://yc-oss.github.io/api/batches/winter-2023/shortloop.json" }, { "id": 27893, "name": "BuildJet", "slug": "buildjet", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6581ded9fa54308e7ffa3c61c36bd6ef62e369cd.png", "website": "https://buildjet.com", "all_locations": "Berlin, Berlin, Germany; Remote", "long_description": "BuildJet makes CI faster by running its own cloud on top of Gaming CPUs\r\n\r\nToday, BuildJet offers a CI product that makes GitHub Actions 2x faster and cheaper, by plugging in BuildJet's Gaming CPU Cloud into GitHub Actions. Simply change 1 line, and enjoy the speed-up.", "one_liner": "High-performance computing cloud", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677520362, "tags": [ "Developer Tools", "SaaS", "B2B", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Germany", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/buildjet", "api": "https://yc-oss.github.io/api/batches/winter-2023/buildjet.json" }, { "id": 27911, "name": "IcePanel", "slug": "icepanel", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dbd813cd554f2fcf891554ea0c9a4e0eceff792e.png", "website": "https://icepanel.io", "all_locations": "North Vancouver, BC, Canada", "long_description": "IcePanel is a collaborative diagramming tool that helps software engineering and product teams align on technical decisions. Teams use IcePanel to create a map of their software systems, giving them full context about how it works.", "one_liner": "Design and explain complex software architecture.", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1669087724, "tags": [ "Developer Tools", "SaaS", "B2B", "Collaboration", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/icepanel", "api": "https://yc-oss.github.io/api/batches/winter-2023/icepanel.json" }, { "id": 27941, "name": "Sage AI", "slug": "sage-ai", "former_names": [ "Omnistore", "Emblem", "Semantic", "Semantic Finance" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c9492b07bf996e987ccacc0cea4bd6811a5000d5.png", "website": "https://sage-ai.dev", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Sage is a self-generating, self-maintaining knowledge base for your code with in-built chat, accelerating expertise, and comprehension of any codebase.\r\n\r\nDocumentation is perpetually stale, codebases become increasingly old, large, and complex, and knowledge remains siloed within individuals and teams. As a result, engineers take 8-12 months to become fully operational, enterprise code becomes slow and unmaintainable, and core knowledge is continually lost upon engineer turnover.\r\n\r\nSage is changing this reality. We take your code and automatically generate a symbol-level knowledge base that self-updates to remain forever fresh. We integrate with source control to pull your code and generate a symbolic graph representation of functions, classes, interfaces, types, etc., automatically determining the relevant context for each symbol, and using LLMs to annotate and propagate documentation via traversals of the symbol graph. \r\n\r\nSage revolutionizes the way teams and individuals interact with and understand their code, ensuring that knowledge is always accessible, up-to-date, and interactive.\r\n", "one_liner": "Your self-generating, self-maintaining code knowledge base.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1680142814, "tags": [ "Developer Tools", "SaaS", "B2B", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sage-ai", "api": "https://yc-oss.github.io/api/batches/winter-2023/sage-ai.json" }, { "id": 27942, "name": "SensorSurf", "slug": "sensorsurf", "former_names": [ "Woeden", "Technician" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/af65fb5b7bd34202e33bb69a39d61b60824c0343.png", "website": "https://www.technician.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Technician helps you get your pull requests merged faster. We do this by listening to your check run logs for failures and provide suggested changes that you can instantly commit to your branch.", "one_liner": "Resolve PR check failures instantly with AI", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1669218295, "tags": [ "SaaS", "DevOps", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sensorsurf", "api": "https://yc-oss.github.io/api/batches/winter-2023/sensorsurf.json" }, { "id": 27958, "name": "Noya Software", "slug": "noya-software", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c7d3160c0336ac442ed7a4c13a39845f3f042dff.png", "website": "https://noya.io", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Noya is a new kind of product design tool for non-designers. This is our second time co-founding a design tools company – our first company was acquired by Airbnb in 2017 and we became the design tools team there.\r\n\r\nAt Airbnb, we built the design infrastructure that the entire company relied on to scale design without increasing headcount costs. We did this by letting non-designers (such as marketing, PMs, and engineering) design screens and websites. Now we're making these tools available to every company.", "one_liner": "Product design tool that lets everyone design like a designer", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1674852593, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/noya-software", "api": "https://yc-oss.github.io/api/batches/winter-2023/noya-software.json" }, { "id": 27972, "name": "Defer", "slug": "defer", "former_names": [ "defer" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7b1a955f3cf943945cda6270a0e08b01106a1ba8.png", "website": "https://www.defer.run", "all_locations": "Paris, Île-de-France, France", "long_description": "Defer enables Node.js developers to move slow code out of the user's journey.\r\nIts simple and well-documented API enables developers to improve web applications' performance in a few minutes instead of days.\r\n\r\nBryan and Charly noticed that all companies end up building similar abstractions and dashboards over the existing open-source (BullMQ) or commercial solutions (AWS SQS + Lambdas) to support background jobs, CRONs, and workflows.\r\n\r\nDefer brings a full-featured and managed platform with a Vercel-like developer experience that comes with an operational dashboard, enabling developers to focus on product work.\r\n\r\nAfter building the self-serve version of Defer in 8 weeks and onboarding 5 paying customers, their recent HN launch brought 250+ users and a warm welcome from the Node.js community with the 2 biggest newsletters featuring Defer and tech influencers spreading the word.\r\n\r\nDefer is now available as a Node.js solution but aims to become a cross-language reference.", "one_liner": "Zero infrastructure background processing platform.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1672655354, "tags": [ "Developer Tools", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "France", "Europe" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": false, "app_answers": true, "question_answers": false, "url": "https://www.ycombinator.com/companies/defer", "api": "https://yc-oss.github.io/api/batches/winter-2023/defer.json" }, { "id": 27974, "name": "Fastgen", "slug": "fastgen", "former_names": [ "Hyrule Technology" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e3d017d6b2932b5d62965a60b41ea099e46ea0c1.png", "website": "https://fastgen.com", "all_locations": "New York City, NY, USA; Berlin, Berlin, Germany", "long_description": "Fastgen is a low-code API and workflow builder with an integrated Postgres DB. Our drag-and-drop platform allows you to rapidly develop custom APIs and workflows with ease. Our integrated Postgres DB makes it even easier to create, read, update, and delete data in your applications. ", "one_liner": "Webflow for the Backend", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1678803822, "tags": [ "Developer Tools", "B2B", "API", "No-code" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "Germany", "America / Canada", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/fastgen", "api": "https://yc-oss.github.io/api/batches/winter-2023/fastgen.json" }, { "id": 27982, "name": "Clueso", "slug": "clueso", "former_names": [ "Desklamp" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8bb9d01e5193ccdd98bfdf1cea08fb2ede901fe5.png", "website": "https://clueso.io", "all_locations": "Bengaluru, KA, India", "long_description": "Clueso is the fastest and easiest way for companies to generate high-quality instructional videos and documentation, ideal for customer education/onboarding and employee training. Our AI transforms simple screen-recordings into studio-quality videos and step-by-step documentation in minutes.", "one_liner": "Create beautiful videos & docs for any product or process in minutes", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677925658, "tags": [ "Generative AI", "SaaS", "B2B", "Customer Success", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/clueso", "api": "https://yc-oss.github.io/api/batches/winter-2023/clueso.json" }, { "id": 27989, "name": "MagnaPlay", "slug": "magnaplay", "former_names": [ "MagnaPlay LLC" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8a49da32dac6e6235ca09c99fefeffdc43ec7122.png", "website": "https://magnaplay.com", "all_locations": "Remote", "long_description": "MagnaPlay is game translation simplified into SAAS. Every game needs to be translated - a process which currently consists of finding freelancers, verifying their quality, negotiating prices, building contracts and waiting months for them to deliver. \r\n\r\nWith MagnaPlay, game developers cut out the middleman and get results 5x faster, at half the price and with more reliable quality. Our combination of AI, expert translators and SAAS fully integrates translation into the gamedev workflow, ensuring games are translated and reach the worldwide audiences that love them so much.", "one_liner": "AI-powered game translation.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1673048240, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/magnaplay", "api": "https://yc-oss.github.io/api/batches/winter-2023/magnaplay.json" }, { "id": 28074, "name": "Keep", "slug": "keep", "former_names": [ "Paladin" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ca57c15ee63fa6b716d10d0f8f29a5e1732f44e4.png", "website": "https://www.keephq.dev", "all_locations": "Tel Aviv-Yafo, Tel Aviv District, Israel; Remote", "long_description": "Keep is an open-source AIOps platform. Keep acts as a single pane of glass to all your alerts from any monitoring tool and helps you turn 1000s into just 10s of meaningful alerts.\r\n\r\nKeep joined forces with Elastic on May 2025.", "one_liner": "The open-source AIOps platform", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1674164403, "tags": [ "SaaS", "B2B", "Open Source", "Monitoring" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Israel", "Middle East and North Africa", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/keep", "api": "https://yc-oss.github.io/api/batches/winter-2023/keep.json" }, { "id": 28080, "name": "Tagsafe", "slug": "tagsafe", "former_names": [ "Tagsafe", "Swishjam" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d607b93f3da26fde36fd956fe7b3fb67f045e121.png", "website": "http://www.tagsafe.io", "all_locations": "Cincinnati, OH, USA; Remote", "long_description": "", "one_liner": "", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1678306868, "tags": [ "SaaS", "B2B", "Analytics", "Automation" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/tagsafe", "api": "https://yc-oss.github.io/api/batches/winter-2023/tagsafe.json" }, { "id": 28098, "name": "Resend", "slug": "resend", "former_names": [ "Klotty", "Resend (fka Klotty)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6ae1f42156169b5811f9a7efe6cce76305167d38.png", "website": "https://resend.com", "all_locations": "Remote", "long_description": "Resend is the new email API for developers. It's designed for you to build, test, and send transactional emails at scale.\r\n\r\nIf you're using Sendgrid, AWS SES, or Postmark, come talk to us.", "one_liner": "Email for developers", "team_size": 45, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1675214257, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/resend", "api": "https://yc-oss.github.io/api/batches/winter-2023/resend.json" }, { "id": 28103, "name": "Fern", "slug": "fern", "former_names": [ "Fern", "fern" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4f48c426b67826bae7fd3fded6bfc3e891fd72d2.png", "website": "https://www.buildwithfern.com", "all_locations": "New York City, NY, USA", "long_description": "APIs underpin the internet but are still painful to work with. They are often untyped, unstandardized, and out-of-sync across multiple sources of truth.\r\n\r\nFern helps companies deliver SDKs and API documentation that they’re are proud to share with their customers. Since launching in 2023, we’ve been trusted by over 200 customers, including industry leaders like Square, Webflow, ElevenLabs, Auth0, and Intercom, to power their developer and agent experiences.\r\n\r\nWe’re fewer than 40 people, based in Brooklyn, NY, and are building open source.", "one_liner": "Instantly offer SDKs and API Docs", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1674979441, "tags": [ "Developer Tools", "SaaS", "B2B", "Open Source", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": true, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/fern", "api": "https://yc-oss.github.io/api/batches/winter-2023/fern.json" }, { "id": 28108, "name": "CodeParrot AI", "slug": "codeparrot-ai", "former_names": [ "encoding.ai", "Good Engineering", "Codeparrot" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dc7c9f809980c4c0462aa8ad39e4f211d37121ab.png", "website": "https://codeparrot.ai/", "all_locations": "Bengaluru, KA, India", "long_description": "CodeParrot is a developer first design to code tool. It uses AI to convert components from Figma files / screenshots to production-ready code. ", "one_liner": "Helps Developers build stunning UI Lightning Fast ⚡️", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677469384, "tags": [ "Artificial Intelligence", "Developer Tools", "Productivity", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/codeparrot-ai", "api": "https://yc-oss.github.io/api/batches/winter-2023/codeparrot-ai.json" }, { "id": 28115, "name": "Vellum", "slug": "vellum", "former_names": [ "Vocify" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/211ce1fb908d8d56541fcc5ddfa4be47bd69dc5d.png", "website": "https://www.vellum.ai/", "all_locations": "New York City, NY, USA", "long_description": "", "one_liner": "", "team_size": 23, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1673626837, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/vellum", "api": "https://yc-oss.github.io/api/batches/winter-2023/vellum.json" }, { "id": 28141, "name": "highlight.io", "slug": "highlight-io", "former_names": [ "Highlight" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0d4301601e4f70936655aa2574a0bf0a798fe1bd.png", "website": "https://www.highlight.io/", "all_locations": "Seattle, WA, USA; Remote", "long_description": "highlight.io is the open source, full-stack monitoring platform. With just a few lines of code, Highlight makes it easy to understand what's slowing down your users and swiftly address errors and regressions on your web app. Imagine that you have a customer reporting an issue on your web app. With highlight.io, you can playback their exact interactions to reproduce the bug and get notified of any future errors that could happen.\r\n\r\nThat being said, we’re just getting started! We have plans to go way deeper into your observability stack to give you all of the visibility you need. Join us on this journey:\r\n- Star us on GitHub (https://github.com/highlight/highlight) to keep up with releases and news.\r\n- Join our Discord (https://highlight.io/community) to share product feedback and thoughts.\r\n", "one_liner": "The open source, fullstack monitoring platform: stop guessing why…", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1675367373, "tags": [ "Developer Tools", "SaaS", "B2B", "Open Source", "Monitoring" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/highlight-io", "api": "https://yc-oss.github.io/api/batches/winter-2023/highlight-io.json" }, { "id": 28192, "name": "Skyhook", "slug": "skyhook", "former_names": [ "Koala Ops" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c4df2dc3a8591521492f4797ca92971742623b68.png", "website": "https://skyhook.io", "all_locations": "Tel Aviv-Yafo, Tel Aviv District, Israel", "long_description": "We make running services on Kubernetes as easy as Heroku, but on your cloud and with all the flexibility and power of Kubernetes. Companies use Skyhook so that they don't have to hire dedicated infrastructure engineers.\r\n\r\nAlthough 50-70% of organizations have already adopted Kubernetes, most developers agree that it is too complex and difficult to manage. It is intended to be extremely flexible in order to solve pretty much everyone’s needs, but it can take a ton of work and many auxiliary tools to get there.\r\n\r\nAs companies grow, they spend a lot on DevOps or Platform Engineers that try to reduce the burden on developers by gluing together all the 3p tools via custom internal tools.\r\n\r\nWe are building an “internal developer platform” out of the box, with best practices and golden paths for building and operating services on Kubernetes.\r\n\r\nWe do the research on the latest and greatest tools in the extremely vibrant ecosystem, and automatically integrate for you the tools you want to use.\r\n\r\nWe operate on our customers code and in your Cloud environment, so they never locked in and never restricted, as is common with classic PaaS offerings.\r\n\r\nIf you prefer a fully hosted environment like Heroku, Fly or Vercel, we’ll host a cluster for you and offer you a one-click migration to your own cluster when you want.", "one_liner": "PaaS-like experience with the power of Kubernetes, on your cloud", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677416596, "tags": [ "Developer Tools", "SaaS", "B2B", "Kubernetes", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Israel", "Middle East and North Africa", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/skyhook", "api": "https://yc-oss.github.io/api/batches/winter-2023/skyhook.json" }, { "id": 28221, "name": "Serial", "slug": "serial", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a8354b5bea40df992c6f00ba3131da07c65e1300.png", "website": "https://www.serial.io/", "all_locations": "San Francisco, CA, USA", "long_description": "Serial is software to help manufacturers root cause problems in minutes not days and avoid millions in liabilities. Our solution integrates with data sources from any production line, enabling engineering & operations teams to ask questions about their manufacturing data and instantly get answers. Serial will become the single source of truth for manufacturing data.\r\n\r\nOur founding team has 10+ years of manufacturing and product design experience from Apple, Tesla, and more. We have suffered this problem firsthand and are building the tool to fix it.", "one_liner": "Root cause manufacturing issues in seconds", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677010841, "tags": [ "SaaS", "Analytics", "Manufacturing" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/serial", "api": "https://yc-oss.github.io/api/batches/winter-2023/serial.json" }, { "id": 28361, "name": "Lightski", "slug": "lightski", "former_names": [ "Codex", "Lightski", "Streamstraight" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bb4374eaa0da532a48ab79f76c84cd38d075db6d.png", "website": "https://www.lightski.com", "all_locations": "San Francisco, CA, USA", "long_description": "We help enterprises transform their operations with the latest AI agents.", "one_liner": "AI Agents for Enterprises", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1678895856, "tags": [ "Developer Tools", "Generative AI", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lightski", "api": "https://yc-oss.github.io/api/batches/winter-2023/lightski.json" }, { "id": 28416, "name": "Pierre", "slug": "pierre", "former_names": [ "Umbrella Company" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b78dca2b9a7dd83a3f06b2d4efd75eb21f68233b.png", "website": "https://pierre.co", "all_locations": "San Francisco, CA, USA", "long_description": "We are re-building code hosting, code review, and CI primitives from the metal, for the next generation of professional developers: Small, focused teams, working closely, augmented by AI.", "one_liner": "Pierre is a new, opinionated, git platform.", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1677182558, "tags": [ "AI-Enhanced Learning", "Developer Tools", "B2B", "Productivity", "Collaboration" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pierre", "api": "https://yc-oss.github.io/api/batches/winter-2023/pierre.json" }, { "id": 28660, "name": "Tremor", "slug": "tremor", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/182c66523823a79a77fe5fb67f2c30f66c4f25e3.png", "website": "https://www.tremor.so", "all_locations": "Zug, ZG, Switzerland", "long_description": "React components to build charts and dashboards", "one_liner": "The UI toolkit for Dashboards", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1691077279, "tags": [ "Data Visualization", "Web Development" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Switzerland", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/tremor", "api": "https://yc-oss.github.io/api/batches/summer-2023/tremor.json" }, { "id": 28779, "name": "Metoro", "slug": "metoro", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6fa41154d43a3a3e4861f884623a00efb64e06f5.png", "website": "https://metoro.io", "all_locations": "London, England, United Kingdom", "long_description": "Metoro is an AI SRE for teams running on Kubernetes. Run one command to get autonomous root causing and automatic fix PRs. Batteries included, telemetry is set up automatically. Go from nothing to production ready in < 5 minutes.", "one_liner": "AI SRE For Teams on Kubernetes", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1689872648, "tags": [ "Developer Tools", "Kubernetes", "DevOps", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/metoro", "api": "https://yc-oss.github.io/api/batches/summer-2023/metoro.json" }, { "id": 28789, "name": "Dioxus Labs", "slug": "dioxus-labs", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9c857de01ac0dcd9450546b9d0375b049abacf5a.png", "website": "https://dioxuslabs.com", "all_locations": "San Francisco, CA, USA", "long_description": "Dioxus makes it easy for developers to quickly build, test, deploy, and manage apps on every platform. We support building and deploying apps for the web, desktop, mobile, AR/VR, and many other exotic targets.", "one_liner": "Web, Desktop, and Mobile apps with one codebase in Rust", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1686238381, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dioxus-labs", "api": "https://yc-oss.github.io/api/batches/summer-2023/dioxus-labs.json" }, { "id": 28796, "name": "Sweetspot", "slug": "sweetspot", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fe6baa1904091bdaa3920767037ba84111cedebf.png", "website": "https://www.sweetspot.so/", "all_locations": "New York City, NY, USA", "long_description": "Sweetspot is an all-in-one government sales platform, powered by AI. We help businesses find, manage, and respond to government opportunities.\r\n", "one_liner": "AI for Government Contracting.", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1689300101, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sweetspot", "api": "https://yc-oss.github.io/api/batches/summer-2023/sweetspot.json" }, { "id": 28810, "name": "Zelos Cloud", "slug": "zelos-cloud", "former_names": [ "Zelos" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/afc3d576d23341fe3b3be62748770b0756c79dcc.png", "website": "https://zeloscloud.io", "all_locations": "San Francisco, CA, USA", "long_description": "Zelos Cloud is the data platform for mission-critical systems that enables teams to observe, control, and test systems from prototype to production. The platform connects across entire ecosystems, capturing data from many protocols, enabling remote command execution, and facilitating team collaboration through shared workspaces and real-time annotations. By integrating data collection, processing, and visualization into one seamless pipeline, Zelos Cloud eliminates complexity and breaks down silos between engineering, operations, and quality teams.", "one_liner": "The Data Platform for Mission‑Critical Systems", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1688766669, "tags": [ "Hard Tech", "Manufacturing", "Data Visualization" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zelos-cloud", "api": "https://yc-oss.github.io/api/batches/summer-2023/zelos-cloud.json" }, { "id": 28814, "name": "OpenTools", "slug": "opentools", "former_names": [ "Odyssey AI", "Humanlike" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3927ff309d52d222fc423bc00c5c7f463f090703.png", "website": "https://opentools.com", "all_locations": "New York City, NY, USA", "long_description": "", "one_liner": "The API for LLM tool use", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1688659817, "tags": [ "Marketplace", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/opentools", "api": "https://yc-oss.github.io/api/batches/summer-2023/opentools.json" }, { "id": 28826, "name": "Talc", "slug": "talc", "former_names": [ "Homey" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c40e7adcc07e4afaf4ca793746aeb4e609ac24b0.png", "website": "https://talc.ai", "all_locations": "Seattle, WA, USA", "long_description": "Talc helps hospitals pull events and data out of messy EHRs.", "one_liner": "Event extraction for Medical Researchers", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1689292886, "tags": [ "Artificial Intelligence" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/talc", "api": "https://yc-oss.github.io/api/batches/summer-2023/talc.json" }, { "id": 28829, "name": "DataShare", "slug": "datashare", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a781f87fe1bbe72d69bfd79f2391a43f15cb2f9b.png", "website": "http://datashare.co/", "all_locations": "Austin, TX, USA; Remote", "long_description": "DataShare is a data-as-a-service platform that lets you embed charts, dashboards and exports directly into your product. For example, if you run an accounting startup, DataShare would enable you to embed a full profit and loss dashboard, with downloadable statements. DataShare is backed by an enterprise-grade data warehouse, and can be implemented in fewer than 20 lines of code. \r\n", "one_liner": "Embed charts, dashboards and exports in your app", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1693343113, "tags": [ "Analytics", "Data Engineering", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/datashare", "api": "https://yc-oss.github.io/api/batches/summer-2023/datashare.json" }, { "id": 28839, "name": "Spine AI", "slug": "spine-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7eba747c12d79722f933dd297d83341ffec8d94c.png", "website": "https://www.getspine.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Spine AI is a visual workspace where a single prompt spins up a swarm of AI agents that plan, delegate, and execute complex tasks together — with humans fully in the loop.\r\n\r\nInstead of chatting back and forth with one model, Spine breaks work into visible steps on a shared canvas. Agents collaborate in parallel, ask clarifying questions, use connected tools, and show their reasoning and intermediate outputs as they work.\r\n\r\nEvery agent’s work stays inspectable, auditable, and editable — reducing hallucinations and giving you real control over the outcome.\r\n\r\nSpine connects to leading AI models and your existing tools, but the real power comes from orchestration: you act as the team lead, Spine runs the swarm.\r\n\r\nChat is great for answers. Spine is built for execution.", "one_liner": "Manage a swarm of AI agents to get real work done", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1687896796, "tags": [ "Artificial Intelligence", "Generative AI", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/spine-ai", "api": "https://yc-oss.github.io/api/batches/summer-2023/spine-ai.json" }, { "id": 28843, "name": "SID", "slug": "sid", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/572a5971c1a0245d7008a992165eb1146a0f145c.png", "website": "https://www.sid.ai", "all_locations": "San Francisco, CA, USA", "long_description": "SID is an AI research lab based in San Francisco. We train models that can retrieve and reason over any data source.", "one_liner": "AI research lab for retrieval", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1689093789, "tags": [ "Artificial Intelligence", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sid", "api": "https://yc-oss.github.io/api/batches/summer-2023/sid.json" }, { "id": 28851, "name": "Bronco AI", "slug": "bronco-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dce0ac1e308aa18998242314db08d5821b4db4aa.png", "website": "https://www.bronco.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Bronco is an applied AI lab helping chipmakers keep Moore’s law going. Our mission is to build AI silicon verification engineers that find bugs, drive functional coverage, and help companies ship working chips on time.\r\n\r\nWe're currently deployed alongside verification teams at leading chip companies building next generation hardware (4 nm process node).\r\n\r\nWe are well-funded and backed by tier-1 investors, including YC, 8VC, Elad Gil, SV Angel, and Contrary Capital. We have also established strong relationships with the leading academic and industry researchers in the field of AI for chip design. Our advisors have won multiple Best Paper Awards at leading conferences, been cited tens of thousands of times, and received some of the highest honors in the microelectronics and EDA industries.", "one_liner": "AI for ASIC Design Verification", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1683953569, "tags": [ "Artificial Intelligence", "B2B", "Enterprise Software", "Semiconductors" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bronco-ai", "api": "https://yc-oss.github.io/api/batches/summer-2023/bronco-ai.json" }, { "id": 28868, "name": "Briefer", "slug": "briefer", "former_names": [ "Ergomake" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1e589854f66150c916444527d7f4aa314d3961ed.png", "website": "https://briefer.cloud", "all_locations": "São Paulo, SP, Brazil; Remote", "long_description": "Briefer helps data scientists and analysts build interactive visualizations and data apps using a Notion-like interface.\r\n\r\nConnect to your data sources, write SQL or Python, collaborate through comments and multiplayer editing, and run code in whichever compute environments you need.", "one_liner": "The collaborative data platform.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1687307247, "tags": [ "Developer Tools", "B2B", "Data Science", "Data Engineering", "Data Visualization" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Brazil", "Latin America", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/briefer", "api": "https://yc-oss.github.io/api/batches/summer-2023/briefer.json" }, { "id": 28882, "name": "Repaint", "slug": "repaint", "former_names": [ "AutoEmber", "Repaint", "Vigilant" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a40c666dc622907d8af3f29f4b78c554dba156c9.png", "website": "https://repaint.com", "all_locations": "San Francisco, CA, USA", "long_description": "Repaint lets you build professional websites by chatting with AI. It interviews you, researches you online, and generates a custom websites. Then you can edit anything by asking the AI. Our vision is to merge traditional website builders with AI coding tools, creating a new way for anyone to make more advanced software.", "one_liner": "Build a website by chatting with AI", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1690825892, "tags": [ "SaaS", "Chatbot", "Design", "Web Development", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/repaint", "api": "https://yc-oss.github.io/api/batches/summer-2023/repaint.json" }, { "id": 28907, "name": "refine", "slug": "refine", "former_names": [ "refine", "Refine" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/aeaa683b72502977824eb71f47dba97607b154c0.png", "website": "https://refine.dev", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "refine is an open-source, headless React framework for rapidly building enterprise web applications. It eliminates many repetitive tasks like\r\n\r\n➡️ CRUD operations\r\n➡️ State management\r\n➡️ Routing\r\n➡️ Authentication\r\n➡️ Access Control\r\n➡️ i18n\r\n\r\nand saves days of development time.\r\n\r\nSo far, thousands of great projects have been built by 15,000+ monthly active refine developers. Use cases are ranging from admin panels, dashboards, and internal tools to B2B solutions and complex SaaS interfaces. \r\n\r\nrefine is backed by a strong community featuring 16K GitHub stars ⭐️, 180+ contributors and 2,500 Discord members. \r\n\r\nThanks to it's unique \"Headless UI\" approach, refine works with any custom design. It has also ready-made integrations with 4 most popular UI frameworks: Ant Design, Material UI, Chakra UI and Mantine. refine is totally backend agnostic and it can connect to 15+ backend services out-of-the-box, incl. custom REST & GraphQL API's.\r\n\r\nWith refine, developers always have 100% control over their projects as they build, style and deploy the way they like.\r\n", "one_liner": "Open-source Retool for enterprise", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1687469921, "tags": [ "Developer Tools", "Open Source", "Web Development" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/refine", "api": "https://yc-oss.github.io/api/batches/summer-2023/refine.json" }, { "id": 28930, "name": "Midrender", "slug": "midrender", "former_names": [ "Haven", "Revideo" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ae8f20158b0233edf45f926bd2ba47a325fa7fd6.png", "website": "https://midrender.com", "all_locations": "San Francisco, CA, USA", "long_description": "Midrender is a visual editor for creating motion graphics, powered by AI. Point the agent at your codebase, it reads your code, understands the feature, and creates an animated walkthrough you can ship. A full timeline and design editor lets you fine-tune every detail.", "one_liner": "Turn product features into launch videos", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1688598945, "tags": [ "Design", "Design Tools", "Video", "Marketing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/midrender", "api": "https://yc-oss.github.io/api/batches/summer-2023/midrender.json" }, { "id": 28957, "name": "Continue", "slug": "continue", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6603bbbb05f3629720acc724a2c02719efad6f67.png", "website": "https://continue.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Acquired by Cursor", "one_liner": "Pioneering open-source coding agent", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1688142176, "tags": [ "Artificial Intelligence", "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/continue", "api": "https://yc-oss.github.io/api/batches/summer-2023/continue.json" }, { "id": 28994, "name": "Vango AI", "slug": "vango-ai", "former_names": [ "vango (like Vincent “Van Gogh” ☺️)", "Vango AI", "Vango", "Vango AI", "vango ai", "Vango AI", "Vango" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/81c4b7cfa70455fe6fc21054b703c4fd719269b2.png", "website": "https://vango.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "We built Vango excited by the future where generative visual AI models like stable diffusion dramatically reduce the barrier to create content. While spending 8 months building products for creatives, we found ourselves building hacky tools to address many of frustrations we had with visual AI. \r\n\r\nSo we decided to build the devtool we needed: Vango is a flexible evaluation platform that makes it 10x improve visual models. Developers using visual AI models at scale use Vango to learn quantitative ways to improve their model, saving them ~10 hours per week. \r\n\r\nMajor companies building visual products have already begun integrating diffusion models, including Adobe, Disney, Activision Blizzard, Canva, and Snap. By 2025, it is estimated that 1 billion images per day will be AI-generated. ", "one_liner": "Development platform that makes it 10x easier to improve visual models", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1692068150, "tags": [ "Developer Tools", "Generative AI", "Design", "Gaming", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vango-ai", "api": "https://yc-oss.github.io/api/batches/summer-2023/vango-ai.json" }, { "id": 28999, "name": "Baserun", "slug": "baserun", "former_names": [ "Mochi Labs", "baserun.ai" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/690380b4e86d38cde32c248c69764afbcf933aed.png", "website": "https://baserun.ai", "all_locations": "San Francisco, CA, USA", "long_description": "LLMs are incredibly powerful, but latency, cost, and unpredictable outputs have made productionizing LLM features challenging. Baserun is a testing and observability platform that helps AI teams streamline their development cycle from identifying an issue to evaluating their solution, so that teams ship faster with confidence.", "one_liner": "Observability and evaluation platform for LLM apps.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1691548192, "tags": [ "AIOps", "Artificial Intelligence", "Developer Tools", "B2B", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/baserun", "api": "https://yc-oss.github.io/api/batches/summer-2023/baserun.json" }, { "id": 29006, "name": "Inari", "slug": "inari", "former_names": [ "Backpocket" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6146717f3a538ddcc342da7a54a025ac6b894c0d.png", "website": "https://useinari.com", "all_locations": "San Francisco, CA, USA", "long_description": "Inari automatically surfaces actionable insights and product opportunities from your customer feedback, CRM, and backlog. \r\n\r\nInstead of sifting through 1000’s of sales calls, support tickets, and customer feedbacks manually, Inari automates the process of extracting useful quotes, surfacing customer insights and product opportunities, then linking insights and issues with your CRM and backlog so your team can spend less time analyzing and more time building products that customers love.", "one_liner": "Your junior AI product manager", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1691035994, "tags": [ "Artificial Intelligence", "Generative AI", "B2B", "Analytics", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/inari", "api": "https://yc-oss.github.io/api/batches/summer-2023/inari.json" }, { "id": 29010, "name": "Silimate", "slug": "silimate", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/61f4bbb4f45487fb9514316eae7b6e1b1c316a4a.png", "website": "https://www.silimate.com", "all_locations": "San Francisco, CA, USA", "long_description": "We're building AI-native core tools & agent-driven workflows for frontend chip design. \r\n\r\nToday, Silimate is helping Fortune 500s and chip unicorns create & iterate to correct, optimized designs 40x faster. Our goal is to enable autonomous spec-to-design for silicon.", "one_liner": "The copilot for chip designers", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1691095117, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Enterprise Software", "Semiconductors" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/silimate", "api": "https://yc-oss.github.io/api/batches/summer-2023/silimate.json" }, { "id": 29013, "name": "Sweep", "slug": "sweep", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/885d2be670d352a8d396403e926005fd75ce210b.png", "website": "https://sweep.dev/", "all_locations": "San Francisco, CA, USA", "long_description": "Use your favorite JetBrains IDE without compromising on AI. Sweep is the best autocomplete and agent in JetBrains: https://plugins.jetbrains.com/plugin/26860-sweep-ai", "one_liner": "The best AI coding assistant for JetBrains", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1684527271, "tags": [ "Artificial Intelligence", "Developer Tools", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sweep", "api": "https://yc-oss.github.io/api/batches/summer-2023/sweep.json" }, { "id": 29018, "name": "sudocode", "slug": "sudocode", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/977767259425ed1273851af858b9587fd34772e4.png", "website": "https://sudocode.ai", "all_locations": "San Francisco, CA, USA", "long_description": "sudocode automates the logistics of managing context windows and orchestrating agents so you can direct the work instead of babysitting agents.\r\n\r\nFully open-source. Try it at sudocode.ai or https://github.com/sudocode-ai/sudocode", "one_liner": "orchestrate your coding agents with sudocode", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1687023679, "tags": [ "Artificial Intelligence", "Developer Tools", "Generative AI", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sudocode", "api": "https://yc-oss.github.io/api/batches/summer-2023/sudocode.json" }, { "id": 29078, "name": "RecipeUI", "slug": "recipeui", "former_names": [ "Convi", "Toph", "RecpeUI", "RecipeUI", "RecipeUI`", "RecipeUI", "RecipeUI`" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7580790de28f6334e2dd731c6927dfdedd2ba02a.png", "website": "https://recipeui.com", "all_locations": "San Francisco, CA, USA", "long_description": "The first version of RecipeUI was a viral project at Robinhood that reached 100% adoption from all engineering and QA teams. When an API broke, anyone from Frontend to QA to PMs could debug without relying on backend engineers", "one_liner": "The open source Postman alternative.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1691613832, "tags": [ "Developer Tools", "Open Source", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/recipeui", "api": "https://yc-oss.github.io/api/batches/summer-2023/recipeui.json" }, { "id": 29079, "name": "Tiptap", "slug": "tiptap", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5ea1ff4314cdf63ee3867e1d262f8d1119847e40.png", "website": "https://tiptap.dev/", "all_locations": "Berlin, Berlin, Germany", "long_description": "Tiptap is a suite of open source content editing and real-time collaboration tools for developers building apps like Notion or Google Docs. It’s used by thousands of businesses worldwide, including LinkedIn, GitLab, Axios, and Anthropic.", "one_liner": "The open-source document editor for humans and AI agents.", "team_size": 19, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1687103873, "tags": [ "Artificial Intelligence", "Developer Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Germany", "Europe", "Remote", "Partly Remote" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/tiptap", "api": "https://yc-oss.github.io/api/batches/summer-2023/tiptap.json" }, { "id": 29103, "name": "Inconvo", "slug": "inconvo", "former_names": [ "ten.dev", "Ten" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/42126d50fed615bc74167d22b4985b25e9d25fad.png", "website": "https://inconvo.com", "all_locations": "Limerick, County Limerick, Ireland", "long_description": "Inconvo is the open-source platform for building data agents on production data. With safe queries, permissions, and structured outputs.\r\n\r\nUse Inconvo to build and deploy data agents that query production databases and can be called directly from your application. You get safe query execution, permissions, stateful conversations, and observability out of the box.", "one_liner": "Build chat-with-data agents for customer-facing applications", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1690946743, "tags": [ "Artificial Intelligence", "Developer Tools", "Analytics", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Ireland", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/inconvo", "api": "https://yc-oss.github.io/api/batches/summer-2023/inconvo.json" }, { "id": 29104, "name": "Shadeform", "slug": "shadeform", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7a846e62f95a076c15722c84a203afd1fccb34a5.png", "website": "https://www.shadeform.ai/", "all_locations": "", "long_description": "Teams struggling with GPU availability use our platform to unlock capacity immediately for their growing AI workloads. Shadeform has a unified, easy-to-use API and platform to access and provision GPUs and deploy models for inference to any provider. With our aggregated availability and pricing data, we can help ensure your on-demand inference and training jobs will run on time at optimal cost.", "one_liner": "The GPU Cloud Marketplace", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1689812081, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/shadeform", "api": "https://yc-oss.github.io/api/batches/summer-2023/shadeform.json" }, { "id": 29105, "name": "FlowiseAI", "slug": "flowiseai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/430a7c6b91b2b976c63ca3ebab6cfe4e2a6371d4.png", "website": "https://flowiseai.com", "all_locations": "Remote", "long_description": "Flowise uses low-code approach that enable developers to manage the whole lifecycle of building LLMs apps in production. From protoyping, evaluation, to iterations.", "one_liner": "Open source GenAI development platform", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1688552847, "tags": [ "Artificial Intelligence", "Developer Tools", "Generative AI", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/flowiseai", "api": "https://yc-oss.github.io/api/batches/summer-2023/flowiseai.json" }, { "id": 29108, "name": "Giga", "slug": "giga", "former_names": [ "Giga", "Giga ML" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fb8d37a891f8bcff52ba067cc273aab648732435.png", "website": "https://giga.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "AI Support Agent for Enterprises.", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1689858919, "tags": [ "Artificial Intelligence", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/giga", "api": "https://yc-oss.github.io/api/batches/summer-2023/giga.json" }, { "id": 29118, "name": "Structured Labs", "slug": "structured-labs", "former_names": [ "Structured", "Structured Labs", "Preswald", "Structured Labs", "Wadium", "Waldium" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e8dd08fd61491d9efffabb3dff787320791e2421.png", "website": "https://www.structuredlabs.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Waldium is an AI-driven platform for researching, writing, and publishing technical knowledge in formats that both humans and AIs can understand. We help developers create technical guides, resources and tutorials — structured, durable knowledge that AIs can learn from, cite, and build upon.", "one_liner": "The publishing layer for the agentic internet", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1686619959, "tags": [ "Artificial Intelligence", "Developer Tools", "Search" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/structured-labs", "api": "https://yc-oss.github.io/api/batches/summer-2023/structured-labs.json" }, { "id": 29150, "name": "Tempo", "slug": "tempo-2", "former_names": [ "Tempo Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/860f478b7cd2ea33eefb86e90c9c693abef2997f.png", "website": "https://www.tempo.new", "all_locations": "Toronto, ON, Canada", "long_description": "Tempo is a visual editor for react that gives PMs, designers, and engineers the ability to collaborate visually on code. It offers the familiar UX of a design tool but functions like an IDE under the hood. Tempo is optimized for Vite and Tailwind.", "one_liner": "Visual Editor for React, powered by AI", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1689887097, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Design Tools", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2023", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/tempo-2", "api": "https://yc-oss.github.io/api/batches/summer-2023/tempo-2.json" }, { "id": 29156, "name": "CodeStory", "slug": "codestory", "former_names": [ "codestory" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6a9169e160dd38d456fe04d3f659d2d15573346d.png", "website": "https://aide.dev", "all_locations": "London, England, United Kingdom", "long_description": "We're building Aide, an AI-native IDE designed for engineers to enjoy problem-solving with agents by their side.\r\n\r\nWe're currently a team of two, based in London, United Kingdom. Between us, we have been tech leads with experience building testing infrastructure at Meta, payment systems for 150k merchants in India, been an ACM ICPC world finalist and Open-Source contributor to critical infrastructure including gRPC and the Bazel build system. We love dev tooling, and enjoy thinking about the future of programming.", "one_liner": "Aide is an AI-native , privacy-first IDE built on top of VSCode", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1688064768, "tags": [ "Developer Tools", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/codestory", "api": "https://yc-oss.github.io/api/batches/summer-2023/codestory.json" }, { "id": 29187, "name": "OpenPipe", "slug": "openpipe", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/78827e9e8ab6d62b5e66b11dffea9ae771b7d97a.png", "website": "https://openpipe.ai/", "all_locations": "Seattle, WA, USA", "long_description": "OpenPipe is an SDK that abstracts away fine-tuning custom models. We capture your existing provider’s prompt-completion pairs in the background and use them to create a new model that is faster, cheaper and often more accurate than the original.", "one_liner": "Turn expensive prompts into cheap fine-tuned models", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1690818525, "tags": [ "AIOps", "Artificial Intelligence", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2023", "status": "Acquired", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/openpipe", "api": "https://yc-oss.github.io/api/batches/summer-2023/openpipe.json" }, { "id": 29206, "name": "Stitch Technologies", "slug": "stitch-technologies", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9a179ac34a5ab0366ecb80a5a4abbd3ccc101dbe.png", "website": "https://www.stitch.tech", "all_locations": "London, England, United Kingdom", "long_description": "", "one_liner": "-", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1701712974, "tags": [ "Developer Tools", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/stitch-technologies", "api": "https://yc-oss.github.io/api/batches/winter-2024/stitch-technologies.json" }, { "id": 29226, "name": "Greptile", "slug": "greptile", "former_names": [ "Onboard AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/16a991d8af835ae196b30e656796c7aa6805c9d1.png", "website": "https://www.greptile.com", "all_locations": "San Francisco, CA, USA", "long_description": "Greptile reviews pull requests with full context of the codebase. \r\n\r\nTop YC companies like PostHog, Raycast, Vouch, Podium, and YC's own internal software team use Greptile to review millions of changes every week. \r\n\r\nWhen companies start using Greptile, they catch more bugs and merge PRs 4x faster, on average\r\n\r\nGreptile can be used via the cloud, or be hosted 100% on your cloud in an air-gapped VPC.", "one_liner": "AI code review agent with complete context of your codebase", "team_size": 35, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1695668492, "tags": [ "Artificial Intelligence", "Developer Tools", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": true, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/greptile", "api": "https://yc-oss.github.io/api/batches/winter-2024/greptile.json" }, { "id": 29238, "name": "Duckie", "slug": "duckie", "former_names": [ "Duckie AI (formerly Musa AI)", "Duckie AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0a8142dd4308f44a79489c6b5d5abf67e4fe5ab1.png", "website": "https://duckie.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Duckie lets customer support teams build their own AI agents in minutes! \r\n\r\nWith Duckie, support teams can translate their tasks and processes into predictable and reliable AI workflows that saves them time and money. Folks use Duckie to handle a wide range of use cases, from answers customers technical questions to processing refunds, and everything in between.", "one_liner": "Build AI Support Agents in Minutes", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1697309167, "tags": [ "Artificial Intelligence", "Generative AI", "Customer Support", "Operations", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/duckie", "api": "https://yc-oss.github.io/api/batches/winter-2024/duckie.json" }, { "id": 29239, "name": "ion design", "slug": "ion-design", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/19ac79a5dd7e79b8d3e0a7794a401a7673116ee9.png", "website": "https://www.ion.design/", "all_locations": "San Francisco, CA, USA", "long_description": "ion designs and launches hundreds of on-brand pages for your website, so you close more deals, rank better, and turn your website into a growth engine.\r\n\r\nEvery ad campagin, use case, case study, and competitor comparison gets its own dedicated page, designed to convert.\r\n\r\nIt's like a growth designer working 24/7 to help you convert more traffic.", "one_liner": "AI that creates & tests 100s of landing pages for your product", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1698787268, "tags": [ "Design Tools", "Marketing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ion-design", "api": "https://yc-oss.github.io/api/batches/winter-2024/ion-design.json" }, { "id": 29253, "name": "Andon Labs", "slug": "andon-labs", "former_names": [ "Vectorview" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7330cbaf802a2b7ccf2d046a09809940eb0d1050.png", "website": "https://andonlabs.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Safety from humans in the loop is a mirage. We evaluate, research, and apply AI control in our own real-world deployments of autonomous organizations.\r\n\r\nWe are building the Safe Autonomous Organization. We iteratively launch and scale autonomous organizations, while bridging AI control research with real-world testing.", "one_liner": "Autonomous organizations without humans in the loop", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1699380174, "tags": [ "Machine Learning", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/andon-labs", "api": "https://yc-oss.github.io/api/batches/winter-2024/andon-labs.json" }, { "id": 29254, "name": "Reducto", "slug": "reducto", "former_names": [ "Remembrall" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9794d4fb523375d125992ce9fa5e9e9db45daf9a.png", "website": "https://reducto.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Reducto is the agentic document platform for leading AI teams building systems to automate document workflows at enterprise scale.\r\n\r\nOur platform provides a comprehensive toolkit for working with documents the way a human would, combining custom in-house and leading frontier models to power efficient and accurate document workflows. Reducto is trusted by leading AI teams at companies like Harvey, Scale AI, and Vanta.\r\n\r\nWe are built for enterprise workloads with flexible deployment options from the cloud to fully air-gapped environments, SOC II and HIPAA compliance, and zero data retention.\r\n\r\nLearn more: https://reducto.ai/\r\nFind our YC deal: https://reducto.ai/yc", "one_liner": "The complete agentic document platform", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1704664395, "tags": [ "Documents", "Data Engineering", "Enterprise Software", "Search", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/reducto", "api": "https://yc-oss.github.io/api/batches/winter-2024/reducto.json" }, { "id": 29256, "name": "Momentic", "slug": "momentic", "former_names": [ "Screenwriter" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d6de9c09ef38f242ca0f06fc3c76a1616228e790.png", "website": "https://momentic.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Momentic is the agentic quality platform for web and mobile. \r\n\r\nEngineering teams write end-to-end tests in plain English, run them in CI, and use AI agents to triage failures, maintain coverage, and catch regressions before they reach users. \r\n\r\nNotion, Bilt, Quora, Xero, Webflow, and 100+ teams use Momentic to test critical user flows across web and mobile.\r\n\r\nLearn more at momentic.ai", "one_liner": "The agentic quality platform for web and mobile", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1700355696, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/momentic", "api": "https://yc-oss.github.io/api/batches/winter-2024/momentic.json" }, { "id": 29265, "name": "Pretzel AI", "slug": "pretzel-ai", "former_names": [ "Pretzel AI", "Lumen Payments" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2c404e22972d59aa653091f4cf9a5eab3fa2894e.png", "website": "https://withpretzel.com", "all_locations": "Berlin, Berlin, Germany", "long_description": "", "one_liner": "AI tooling", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1710864971, "tags": [ "Artificial Intelligence", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Germany", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pretzel-ai", "api": "https://yc-oss.github.io/api/batches/winter-2024/pretzel-ai.json" }, { "id": 29266, "name": "nCompass Technologies", "slug": "ncompass-technologies", "former_names": [ "nCompass" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ec22cfec2eb1602e4ae48a85862a05e4be149771.png", "website": "https://www.ncompass.tech", "all_locations": "New York City, NY, USA; Remote", "long_description": "Identifying performance bottlenecks and strategizing ways to solve them takes 4-8x longer than actually writing the code to fix them. We're building an agent that is an expert at analyzing the performance GPU systems like inference engines at all levels of the stack - from CPU-GPU interactions down to GPU kernels. \r\n\r\nPairing our agent with Cursor / Claude Code allows you to automate both the reasoning and code implementation steps of performance optimization. What used to take weeks can now be done in days. \r\n\r\nAlong with our AI agent, we have features such as running diffs on system traces as well as sharing and collaboration features that make our VSCode extension the most powerful way to work on performance optimization. ", "one_liner": "Optimize performance on GPUs - 10x faster", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1708296726, "tags": [ "Artificial Intelligence", "Developer Tools", "Hardware", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ncompass-technologies", "api": "https://yc-oss.github.io/api/batches/winter-2024/ncompass-technologies.json" }, { "id": 29275, "name": "Agentic Labs", "slug": "agentic-labs-2", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9791d71963721033c262db3532e5b55aa8f03fdf.png", "website": "https://agenticlabs.com", "all_locations": "New York City, NY, USA", "long_description": "Agentic Labs is making software design and architecture less painful by building AI into the process. Today, developers have no shortage of tools for instantly creating chunks of code, but designing the systems that integrate this code is the hardest and most manual part of software engineering.\r\n\r\nOur first product is Glide, an AI-first editor purpose-built for writing technical design docs. It connects to your codebase and saves your engineering team time on triage, planning, and implementation of complex code changes.", "one_liner": "AI system design tools for dev teams", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1708588457, "tags": [ "Artificial Intelligence", "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/agentic-labs-2", "api": "https://yc-oss.github.io/api/batches/winter-2024/agentic-labs-2.json" }, { "id": 29278, "name": "Leaping", "slug": "leaping", "former_names": [ "Terse" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b6b960c84359670b3c32683c8b87f56d98570344.png", "website": "https://www.leaping.io/", "all_locations": "San Francisco, CA, USA", "long_description": "When bad software gets shipped, software companies burn a lot of money and customer trust fixing it. Most software engineers will tell you they spend more time fixing code than writing it, which will only become more true as AI code assistants gain adoption. Leaping autonomously root causes bugs and generates tested code fixes.", "one_liner": "Automate bug resolution", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1710320350, "tags": [ "Developer Tools", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/leaping", "api": "https://yc-oss.github.io/api/batches/winter-2024/leaping.json" }, { "id": 29296, "name": "Simplex", "slug": "simplex", "former_names": [ "Simplex", "Pansimulate" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/556d5a66ef0386d859db3ad9f500ceeadf756032.png", "website": "https://simplex.sh", "all_locations": "San Francisco, CA, USA", "long_description": "Simplex builds AI agents to handle provider enrollment end-to-end. We automate pulling provider data from CAQH, filling out enrollment forms + uploading licenses via payor portals/email/phone, updating applications when returned for corrections, and performing effective date follow-ups until a final determination is made, all autonomously.", "one_liner": "AI agents to enroll providers with payors", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1723709594, "tags": [ "Machine Learning", "Robotic Process Automation", "B2B", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/simplex", "api": "https://yc-oss.github.io/api/batches/summer-2024/simplex.json" }, { "id": 29308, "name": "atopile", "slug": "atopile", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bc01556ac42a30413be04851c543100ade541b52.png", "website": "http://atopile.io", "all_locations": "San Francisco, CA, USA", "long_description": "atopile is a new language to design electronic circuit boards with code. We replace point and click graphical interfaces with code to bring software level automation and reuse to the field of hardware design. Our project is open source on GitHub! https://github.com/atopile/atopile", "one_liner": "We make tools to design electronics circuit boards with code", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1709142669, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/atopile", "api": "https://yc-oss.github.io/api/batches/winter-2024/atopile.json" }, { "id": 29310, "name": "Tusk", "slug": "tusk", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cb011897f099f9342d33ca8a6bad3b4388ee0a54.png", "website": "https://usetusk.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Tusk (YC W24) is an AI agent that helps developers generate unit and integration tests with codebase context. Tusk sits in CI and provides automatic coverage whenever software engineers raise a PR. Engineering teams use Tusk to prevent critical regressions while increasing test coverage.", "one_liner": "AI agent that generates unit and integration tests", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1700257117, "tags": [ "Artificial Intelligence", "Developer Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/tusk", "api": "https://yc-oss.github.io/api/batches/winter-2024/tusk.json" }, { "id": 29312, "name": "OneGrep", "slug": "onegrep", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f7a7195a4d8bec15ad4ae4cd76acb1103fb1d125.png", "website": "https://www.onegrep.dev", "all_locations": "New York City, NY, USA", "long_description": "OneGrep is a DevOps Agent that helps engineers automate manual devops tasks. It works across integrations that teams have to search, correlate, and operate automated tasks like runbook automation during incidents.\r\n\r\nOneGrep specializes across devops tools to help teams release code faster and more reliably so that engineers can spend more time building rather than being trained in bespoke tools like Observability, Ci/Cd, or Infra.\r\n \r\nAchintya and Brian are technical co-founders who have deep domain expertise in building and operating systems at scale at Coinbase, Disney, and Amazon. Achintya led the Search Team at Disney enabling DisneyPlus to scale to 70M users in two weeks. Brian was a founding engineer on the team that built the Incident Management Platform at Amazon that helps 30k DAUs in Amazon resolve critical incidents every day.\r\n \r\nhttps://www.onegrep.dev", "one_liner": "AI Agent for DevOps Workflow Automation", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1706125160, "tags": [ "Generative AI", "B2B", "DevOps", "Conversational AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/onegrep", "api": "https://yc-oss.github.io/api/batches/winter-2024/onegrep.json" }, { "id": 29332, "name": "Polished", "slug": "polished", "former_names": [ "Double", "Pillar" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b6b130da6813f93f556cf04be9132b6ba506b4fc.png", "website": "https://polished.ad", "all_locations": "San Francisco, CA, USA", "long_description": "With Polished, you create finished ads (video or static) in minutes.\r\nThen you refine it in plain English, until it's exactly what you had in mind.", "one_liner": "Generate ads. Iterate till perfect.", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1701750687, "tags": [ "Artificial Intelligence", "Developer Tools", "SaaS", "B2B", "Advertising" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/polished", "api": "https://yc-oss.github.io/api/batches/winter-2024/polished.json" }, { "id": 29334, "name": "Decipher AI", "slug": "decipher-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/29585cd58ffa28775d545a62edb03b71fdea79f2.png", "website": "https://getdecipher.com", "all_locations": "San Francisco, CA, USA", "long_description": "Decipher AI generates your E2E tests, maintains them as you ship, and catches issues before customers do. Plus, get alerted when users hit live bugs.\r\n\r\nUsed by the fastest shipping companies including Bilt, Arize, and Vial.", "one_liner": "QA agents that write tests 10x faster with zero maintenance", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1708738486, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Enterprise Software", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/decipher-ai", "api": "https://yc-oss.github.io/api/batches/winter-2024/decipher-ai.json" }, { "id": 29335, "name": "Toolify", "slug": "toolify", "former_names": [ "Creo" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dda140ccf9838edcec96e76d3655e00315a0b4a7.png", "website": "https://toolify.sh", "all_locations": "Bengaluru, KA, India", "long_description": "Toolify is dev-first internal tooling. At some point, companies using low-code builders hit a brick wall, and are bogged down by their limitations rather quickly.\r\n\r\nWe offer:\r\n- A starter kit with sensible defaults,\r\n- A VSCode extension which has AI that creates the internal tool for you, end to end, and,\r\n- A web app where you can deploy your tools.\r\n\r\nThis gives you the best of both worlds -- everything you need to build tools just as fast as low-code, and an escape hatch when you need it.", "one_liner": "Build internal tools with AI", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1706123140, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/toolify", "api": "https://yc-oss.github.io/api/batches/winter-2024/toolify.json" }, { "id": 29350, "name": "Aether", "slug": "aether", "former_names": [ "Aether Energy" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2892a41266e0a3d9870f882c5e0a3ca3f6d266b6.png", "website": "https://www.tryaether.co/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Aether is an AI-native sales platform for home services that replaces fragmented tools and autonomously executes sales workflows end-to-end.\r\n\r\nAether's current focus is on helping roofing, and exteriors (gutters, windows, painting) focused companies. \r\n\r\n\r\n", "one_liner": "AI sales platform for home services", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1709429693, "tags": [ "Artificial Intelligence", "CRM" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aether", "api": "https://yc-oss.github.io/api/batches/winter-2024/aether.json" }, { "id": 29352, "name": "Firebender", "slug": "firebender", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b5e800727a4c7a60598b63b6fc7236d263fae085.png", "website": "https://firebender.com", "all_locations": "San Francisco, CA, USA", "long_description": "Firebender is the most powerful coding agent for Android engineering. \r\n\r\nOne-click install from the IntelliJ plugin marketplace to your IDE. It has context over your codebase and lets you use the best models for asking questions, debugging code, and writing full features.\r\n\r\nUnlike other AI assistants, Firebender has access to the emulator, compose previews, and LSP tools like finding usages, renaming variables/functions. It continuously stays up to date with the latest Android SDKs, libraries, and best practices, providing more accurate and relevant assistance for Android development.", "one_liner": "Most powerful coding agent for Android engineers", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1707094110, "tags": [ "Artificial Intelligence", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/firebender", "api": "https://yc-oss.github.io/api/batches/winter-2024/firebender.json" }, { "id": 29360, "name": "Open", "slug": "open", "former_names": [ "OpenCopilot", "Open", "Opens" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2ffd914850938fa6bf113c48744141e940a90a14.png", "website": "https://open.cx", "all_locations": "San Francisco, CA, USA", "long_description": "Open is an AI-powered, all-in-one customer support and communication platform — used in production by:\r\n\r\nPrint.com, Mollie.com, Viva.com, More.com, Orderchamp.com, OneCarNow.com, and other major enterprise companies.\r\n\r\nWe specialize in solving and automating complex support cases across email, web, phone, SMS, and WhatsApp.\r\n\r\nWe’re a research-based company currently working on releasing Support-Bench, the world’s most comprehensive AI customer support benchmark.\r\n\r\nOur team consists of +3 programming language builders, a nationwide cybersecurity competition winner at age 16, and a dentist.", "one_liner": "Enterprise AI customer support", "team_size": 21, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1701287911, "tags": [ "Generative AI", "Customer Service", "Customer Support", "Conversational AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/open", "api": "https://yc-oss.github.io/api/batches/winter-2024/open.json" }, { "id": 29362, "name": "Pazi", "slug": "pazi", "former_names": [ "GPT Pilot", "Pythagora (GPT Pilot)", "Pythagora" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/39be77a3f81a0c68f20c5bdfe6e6a34a1979d88c.png", "website": "https://pazi.ai/", "all_locations": "", "long_description": "Pazi enables people to build agents that run all operations in a company. You create an agent for a position (eg. developer, devops, social media manager, SDR, etc.), you give it a goal (eg. reach 10k followers on X) and let it create a plan, start checking in with you, oversee how the goal is coming up.", "one_liner": "Platform where autonomous companies are built", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1709274350, "tags": [ "Developer Tools", "Security", "Web Development", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/pazi", "api": "https://yc-oss.github.io/api/batches/winter-2024/pazi.json" }, { "id": 29363, "name": "Solari AI", "slug": "solari-ai", "former_names": [ "Spare Change", "SpareChange", "Lytix" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2af699b82335feb5991d34bb94bb5e75f4fb1bbf.png", "website": "https://www.usesolari.ai/", "all_locations": "New York City, NY, USA", "long_description": "Solari gives non-technical team members access to agents that work right out of the box. ", "one_liner": "Gives non-technical team members agents that work right out of the box", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1710554488, "tags": [ "Artificial Intelligence", "Workflow Automation", "Team Collaboration", "Chatbots", "No-code" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/solari-ai", "api": "https://yc-oss.github.io/api/batches/winter-2024/solari-ai.json" }, { "id": 29365, "name": "Ellipsis", "slug": "ellipsis", "former_names": [ "BitBuilder", "Ellipsis", "ellipsis" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/825caa6d8502745ed1854595552f4f7f1091bb3e.png", "website": "https://ellipsis.dev", "all_locations": "New York City, NY, USA", "long_description": "Ellipsis will help your team merge code 13% faster.\r\n\r\nEllipsis is an AI developer tool that automatically reviews code and fixes bugs on pull requests. It uses LLM agents to catch logical errors, security issues, and can even enforce a team's style guide.\r\n\r\nThe coolest part is that after Ellipsis identifies an issue, developers can tag @ellipsis-dev to have Ellipsis implement the fix. Internally, Ellipsis actually executes the code it generates, just like a human does.\r\n\r\nAs a result, we allow developers to generate working, tested code directly from GitHub/GitLab. ", "one_liner": "AI code reviews & bug fixes", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1706288452, "tags": [ "Artificial Intelligence", "Developer Tools", "Machine Learning", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ellipsis", "api": "https://yc-oss.github.io/api/batches/winter-2024/ellipsis.json" }, { "id": 29366, "name": "Metofico", "slug": "metofico", "former_names": [ "Metofico ltd" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9fad9edec40c2dac0c3cfb3743f5450804f2ada1.png", "website": "https://metofico.com/", "all_locations": "London, England, United Kingdom; Remote", "long_description": "Metofico provides a no-code data analysis tool tailored for the life sciences. Our platform enables life scientists to analyse complex/massive datasets and extract necessary insights without needing advanced programming skills. This accessibility helps both researchers new to data science and experts save months of work.\r\n\r\nMetofico aims to be the leading centralized platform for data analysis in life science research, covering a wide range of applications from brain activity analysis (like photometry and EEG) to AI-powered detection and tracking of research animals. Our vision is to accelerate research processes and enhance the quality of research outputs across the board. By streamlining complex data analysis and making it more accessible, we’re committed to driving forward scientific discoveries and innovation.\r\n", "one_liner": "No Code Data Analysis for Life Science Research", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1710801203, "tags": [ "SaaS", "Data Science", "No-code", "Data Visualization" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/metofico", "api": "https://yc-oss.github.io/api/batches/winter-2024/metofico.json" }, { "id": 29367, "name": "Draftaid", "slug": "draftaid", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0f9c73afb8a385d3fa57d5e1f327411fc22e4445.png", "website": "https://draftaid.io/", "all_locations": "Toronto, ON, Canada", "long_description": "DraftAid is the world's first generative AI for CAD manufacturing drawings, akin to GitHub Copilot but for CAD. It drastically shortens drawing creation time, turning hours into seconds.\r\n\r\nEvery product that is manufactured - from construction to aerospace, automotive, durable goods, and electronics—relies on drawings. Currently, engineers and designers painstakingly make these essential drawings manually. Draftaid streamlines this process saving teams millions in time and quality. \r\n\r\nThe idea was born out of Abdullah's experience as a mechanical design team member, where he created thousands of drawings and longed for a more efficient process. Partnering with Tahsin, a neighbour with a PhD in AI, and Mohammed, a seasoned engineering VP with experience in construction software, they turned the dream into reality.\r\n\r\nSince their launch in August, DraftAid has engaged customers through targeted outreach and word-of-mouth, securing paid pilots with subsequent contracts valued at $150,000.\r\n\r\nBe a part of ushering in the new era of CAD designs!", "one_liner": "Go from 3D models to CAD drawings using AI", "team_size": 14, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1704853466, "tags": [ "Construction", "Design", "Manufacturing", "Architecture", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/draftaid", "api": "https://yc-oss.github.io/api/batches/winter-2024/draftaid.json" }, { "id": 29368, "name": "CodeAnt AI", "slug": "codeant-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9efd3b7815df44b6aca06023be3c607e3a345ee5.png", "website": "https://codeant.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "CodeAnt AI attacks your systems the way a real adversary would, then it walks back into your code and helps you build the defenses exactly where the attack got through.\r\n\r\nContinuous attack. Continuous defense. One self-learning platform.\r\n\r\nTrigger a free pentest No engagement fee. Pay only if we find high or critical issues; low and medium issues are free.", "one_liner": "Autonomous offensive and defensive security platform", "team_size": 25, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1700644508, "tags": [ "Cybersecurity" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/codeant-ai", "api": "https://yc-oss.github.io/api/batches/winter-2024/codeant-ai.json" }, { "id": 29373, "name": "Bilanc", "slug": "bilanc", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3d7390c9fddfe9a6cf41b3b323ffc04d09432fa0.png", "website": "https://www.bilanc.co", "all_locations": "San Francisco, CA, USA", "long_description": "Bilanc helps engineering leaders build more productive, happier teams. We use AI to analyse every line of code that is written, and our platform delivers insights that help to improve developer experience, and increase developer productivity.", "one_liner": "AI-Powered Engineering Productivity", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1701093428, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bilanc", "api": "https://yc-oss.github.io/api/batches/winter-2024/bilanc.json" }, { "id": 29375, "name": "Preloop", "slug": "preloop", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/62ebbbabf82f9c9badd0bbcb60f8749d391d5a78.png", "website": "https://www.preloop.com", "all_locations": "Seattle, WA, USA", "long_description": "Only 2 out of 10 ML models make it from experiment to production. Preloop helps automate the process of deployment, helping companies realize more value from their machine learning teams, while focusing teams' attention on science instead of engineering.", "one_liner": "Translate your experimental scripts into production ML services", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1702654646, "tags": [ "Artificial Intelligence", "Deep Learning", "Developer Tools", "Machine Learning", "Data Science" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/preloop", "api": "https://yc-oss.github.io/api/batches/winter-2024/preloop.json" }, { "id": 29401, "name": "Raindrop", "slug": "raindrop", "former_names": [ "Sidekick [NOTE", "this is a duplicate app per request of Diana Hu. old id: zkoticha]", "Sidekick", "Invisible Tools", "Dawn", "dawn", "raindrop" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/53f3136371147d755b0a7f4891db765c11734499.png", "website": "https://www.raindrop.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Monitor your AI agents the right way.\r\n\r\nAI engineers use Raindrop to get alerts about silent failures in their AI agents.\r\n\r\nRaindrop sends you alerts when your AI misbehaves and links straight to the events, so you can dig into the conversations or traces, understand the root cause, and fix it, fast.", "one_liner": "Sentry for AI Agents", "team_size": 9, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1710985617, "tags": [ "Artificial Intelligence", "B2B", "Monitoring", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/raindrop", "api": "https://yc-oss.github.io/api/batches/winter-2024/raindrop.json" }, { "id": 29434, "name": "Stacksync", "slug": "stacksync", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/86069ba7639f52c1874bb95448db4e4cd2310e5e.png", "website": "https://www.stacksync.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Stacksync powers real-time and bidirectional data synchronization between CRMs (e.g. Salesforce, Hubspot or SAP) and databases (e.g. Postgres, Google BigQuery,...). Edits made in your CRM will instantly update in your Database, and vice-versa. To set up a sync, users simply have to connect the two chosen apps in one click and select the tables they want to sync, no-code!\r\nStacksync reduces implementation delays from months to minutes for CRM integration projects and removes all the complexity behind CRM new feature development. We show a 90% improvement on delivery time and budget.", "one_liner": "Real-time and two-way sync between CRMs and Databases", "team_size": 34, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1702317253, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/stacksync", "api": "https://yc-oss.github.io/api/batches/winter-2024/stacksync.json" }, { "id": 29439, "name": "camelAI", "slug": "camelai", "former_names": [ "qaml (pronounced camel)", "qaml", "camelQA" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/827e037c0aea7dec71df3f417e720db6c4d41d15.png", "website": "https://camelai.com/", "all_locations": "San Francisco, CA, USA", "long_description": "For decades, companies have settled for software built for everyone, which means it's perfect for no one. They stitch together five SaaS tools to approximate one workflow, pay for seats they don't use, and file tickets with a data team just to answer a simple question.\r\n\r\nCamelAI is a different bet: your own AI software engineer, living on its own computer, building exactly what your business needs.\r\n\r\nYou describe what you want. CamelAI builds it, deploys it to a live URL, and keeps it running. No developers required, no infrastructure to manage. Next week when your process changes, you ask again. The software changes with you.\r\n\r\nThis is personal software: tools made for your team, your data, your workflows.", "one_liner": "AI software engineer that lives on its own computer", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1701468865, "tags": [ "SaaS", "Data Science", "Data Visualization", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/camelai", "api": "https://yc-oss.github.io/api/batches/winter-2024/camelai.json" }, { "id": 29449, "name": "Fileforge", "slug": "fileforge", "former_names": [ "CodeMuse", "Onedoc" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6a97af94f2a8e762d28add9f85502c5647837362.png", "website": "https://www.fileforge.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Fileforge is an API for PDF document workflows. \r\n\r\nWith Fileforge, you can generate, manipulate, host, share, sign and track your documents - all in on place. Our open-source library helps developers build complex documents that integrate with our API and external services to build document-centric workflows.", "one_liner": "API For PDF Document Workflows", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1702309637, "tags": [ "Documents", "Developer Tools", "B2B", "API" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/fileforge", "api": "https://yc-oss.github.io/api/batches/winter-2024/fileforge.json" }, { "id": 29456, "name": "Marblism", "slug": "marblism", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6a938a1b163ef6b6f6b18e8e8f885799aacfb252.png", "website": "https://marblism.com", "all_locations": "London, England, United Kingdom", "long_description": "We've built several businesses over the years, and each time, we faced the same challenges. We knew we needed to send sales emails, post regularly on social media, keep an eye on Google Ads, or simply manage the endless flood of emails—but somehow, these tasks always slipped through the cracks. The intention was there, but reality always got in the way.\r\n\r\nThat's why we created Marblism: AI Employees who seamlessly handle the tasks you keep putting off. No complex setups or prompts needed—just tell them about your business once and let them work quietly in the background. Suddenly, those tasks you knew you should be doing actually get done, giving you more time and mental clarity to focus on what truly matters.", "one_liner": "AI Employees who love overtime", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1705180571, "tags": [ "Generative AI", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/marblism", "api": "https://yc-oss.github.io/api/batches/winter-2024/marblism.json" }, { "id": 29466, "name": "OpenFoundry", "slug": "openfoundry", "former_names": [ "FlowState", "Unidata" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7ce4129c96ae12a1f36222fb4e03f8ee4c1b0306.png", "website": "https://www.openfoundry.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "OpenFoundry is an open source platform that helps engineers build, deploy, and scale their open source AI stack 10x faster. Ship your AI stack with just one line of code. You could think of us as an open source alternative to Hugging Face.\r\n\r\nLearn more and check out a demo of this in action in our Launch YC post: https://www.ycombinator.com/launches/KhY-openfoundry-developer-infrastructure-for-open-source-ai", "one_liner": "The fastest developer experience for building on open source AI.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1711038198, "tags": [ "Developer Tools", "B2B", "Open Source", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/openfoundry", "api": "https://yc-oss.github.io/api/batches/winter-2024/openfoundry.json" }, { "id": 29472, "name": "Silogy", "slug": "silogy", "former_names": [ "SiLogy" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/01e853c98eeaa75f49024ede178b38c98d3e9a26.png", "website": "https://silogy.io", "all_locations": "New York City, NY, USA; Remote", "long_description": "Silogy is building an AI-powered platform for chip developers to simulate and debug their designs.", "one_liner": "An AI-powered test and debug platform for chip developers", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1703691870, "tags": [ "Artificial Intelligence", "Developer Tools", "Semiconductors" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/silogy", "api": "https://yc-oss.github.io/api/batches/winter-2024/silogy.json" }, { "id": 29474, "name": "Spur", "slug": "spur", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5b63801706e3874e4f1017433f3c6a3ce0dddbca.png", "website": "https://www.spurtest.com/", "all_locations": "New York City, NY, USA", "long_description": "Never code up another test or hire an external QA team. We handle and automate all functional and E2E testing. ", "one_liner": "Spur is your AI QA Engineer. Test your websites with natural language.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1724126992, "tags": [ "Developer Tools", "B2B", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/spur", "api": "https://yc-oss.github.io/api/batches/summer-2024/spur.json" }, { "id": 29498, "name": "Integuru", "slug": "integuru", "former_names": [ "Taiki" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c28333543424f2e5753fd39fd195e354af322187.png", "website": "https://www.integuru.com", "all_locations": "San Francisco, CA, USA", "long_description": "Integuru turns any platform into a reliable, low-latency, and high-throughput API. Requests complete in 3 seconds with 99.9%+ success, including deployments above 1M requests/month/platform. No RPA or browsers. No data caching needed.", "one_liner": "Generate fast, reliable APIs for any platform", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1709153976, "tags": [ "Developer Tools", "B2B", "API", "Automation", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/integuru", "api": "https://yc-oss.github.io/api/batches/winter-2024/integuru.json" }, { "id": 29501, "name": "Latted", "slug": "latted", "former_names": [ "Fume Test", "Fume" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9b29e2d502cf6d25b0468bc3a78f72aad18346f8.png", "website": "https://latted.com", "all_locations": "San Francisco, CA, USA", "long_description": "Latted is an all-in one tool to generate and edit professional AI video projects.\r\n\r\nAll professional AI video projects take more than a single generation. You need to juggle between hundreds of images and videos and use multiple tools to edit your project.\r\n\r\nWith Latted, you can generate a 10-minute long video from a single prompt or generate and edit your project from scratch.\r\n\r\nThousands of creators use Latted for marketing videos, content creation and educational content. Create your first project today at latted.com!", "one_liner": "A Unified Editor For AI Video", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1705822020, "tags": [ "B2B", "Video", "Marketing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/latted", "api": "https://yc-oss.github.io/api/batches/winter-2024/latted.json" }, { "id": 29502, "name": "renderlet", "slug": "renderlet", "former_names": [ "Coordinate Labs", "Renderlet" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8c34b0727ce76497f1f02b8f378c53e7f5d7ab8f.png", "website": "http://renderlet.com", "all_locations": "New York City, NY, USA", "long_description": "renderlet is a framework that makes it easy to develop interactive applications.\r\n\r\nBuilding applications with high-performance graphics is very hard – existing tools are cumbersome and aren’t truly platform agnostic, leading to frequent rework. \r\n\r\nWith renderlet, developers can write high-level code to describe 2D and 3D graphics without having to use low-level, platform-specific APIs.\r\n\r\nrenderlet automatically compiles graphics code to WebAssembly and embeds a portable rendering engine inside any app, enabling graphics to safely and automatically render on any platform’s GPU.\r\n\r\nOur runtime is open-source: https://github.com/renderlet/wander", "one_liner": "Build interactive applications that run anywhere", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1708655277, "tags": [ "Developer Tools", "Design Tools", "Data Visualization" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/renderlet", "api": "https://yc-oss.github.io/api/batches/winter-2024/renderlet.json" }, { "id": 29503, "name": "Dragoneye", "slug": "dragoneye", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/354a00433e0332ff17869b4c08d6ee8d10b8a232.png", "website": "https://dragoneye.ai/", "all_locations": "New York City, NY, USA", "long_description": "Dragoneye helps devs build their custom video detection models in less than 5 minutes. These models can then be used to power apps and features that use images and videos. No more arduous process of annotating any training data or doing any machine learning work themselves.\r\n\r\nTry out our demo today at https://playground.dragoneye.ai/ !", "one_liner": "Custom video detection models in less than 5 minutes", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1705986923, "tags": [ "Developer Tools", "Computer Vision", "AI", "ML" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dragoneye", "api": "https://yc-oss.github.io/api/batches/winter-2024/dragoneye.json" }, { "id": 29512, "name": "Reprompt", "slug": "reprompt", "former_names": [ "SyncUp.ai", "Reprompt (previously SyncUp.ai)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/83c6310c2d3b5627d5902a01cf1ed1fe7a00b53c.png", "website": "https://repromptai.com", "all_locations": "San Francisco, CA, USA", "long_description": "Reprompt builds AI Agents for Location-- Mapping companies like Radar and TomTom use our agents to get live information about a point of interest or business that keeps their maps up to date. \r\n\r\nTo do this we have an internal agents platform that supports Web, Vision, Doc Reading, and soon self-driving browser agents.", "one_liner": "AI Agents for Location", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1705532788, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/reprompt", "api": "https://yc-oss.github.io/api/batches/winter-2024/reprompt.json" }, { "id": 29516, "name": "Million", "slug": "million", "former_names": [ "Million.js", "Million", "Same" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cf5c5c98069c0ec6b53c093dd68742e6a1c17ae9.png", "website": "https://million.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Remember the first time you hit and your code actually worked? Something that didn't exist before, now alive on your screen.\r\n\r\nToday, coding agents can do that, orders of magnitude faster. But their verification is shallow at best. The faster agents generate code, the wider the gap grows. Nothing verifies software at the speed agents ship code.\r\n\r\nWe believe verification unlocks long-horizon coding agents: agents that run for days and prove their work as they go.", "one_liner": "Tools for agent verification", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1703896590, "tags": [ "Artificial Intelligence" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/million", "api": "https://yc-oss.github.io/api/batches/winter-2024/million.json" }, { "id": 29524, "name": "Coval", "slug": "coval", "former_names": [ "Datawave" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/728ee9ea2b99fcf7119bc1be1f331371e8b80fc2.png", "website": "https://coval.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Coval is a simulation & evaluation platform for autonomous AI agents, helping engineers launch dependable assistants across chat, voice, and other modalities. \r\nWe simulate thousands of scenarios engineers don't have to manually test their agents. Our CI/CD evaluations automatically simulate and detect regressions.", "one_liner": "Simulation & Evaluation that scales voice and chat AI agents", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1725341816, "tags": [ "Developer Tools", "SaaS", "B2B", "Monitoring", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/coval", "api": "https://yc-oss.github.io/api/batches/summer-2024/coval.json" }, { "id": 29572, "name": "Domu Technology Inc.", "slug": "domu-technology-inc", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9f79a6b55a8ecb1f2df2490b9567644b34d67880.png", "website": "https://www.domu.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Domu automates debt-collection calls, texts, and emails for financial services and healthcare. We work with some of the largest financial institutions in the world and win by doing what nobody else is willing to do. We are hiring :)", "one_liner": "AI Agents for collections", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1719086771, "tags": [ "AIOps", "Call Center", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/domu-technology-inc", "api": "https://yc-oss.github.io/api/batches/summer-2024/domu-technology-inc.json" }, { "id": 29575, "name": "Doublezero", "slug": "doublezero", "former_names": [ "SuperFilter", "Superfilter", "Ceejay" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ea427a37dc1568cb8c8a1e8aa0b5bda3a77baac1.png", "website": "https://doublezero.tech", "all_locations": "Remote", "long_description": "Doublezero is a platform that provides developers with everything they need to build, operate, and monetize autonomous agents. Developers can focus on creating tools while Doublezero handles reasoning frameworks, state management, analytics, monetization, and a runner UI.\r\n\r\nUsers can interact with agents through a powerful UI that allows play, pause, rewind, and human intervention, and discover or share agents and tools through an integrated marketplace.", "one_liner": "Platform to build, use, and monetize fully autonomous agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1724163637, "tags": [ "Developer Tools", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/doublezero", "api": "https://yc-oss.github.io/api/batches/summer-2024/doublezero.json" }, { "id": 29577, "name": "Variant", "slug": "variant", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dd64bca7fac097523dd134d6167e96f5fb79ab98.png", "website": "https://variant.com", "all_locations": "San Francisco, CA, USA", "long_description": "Creative intelligence", "one_liner": "Creative intelligence", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1732310413, "tags": [ "Developer Tools", "Design Tools", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/variant", "api": "https://yc-oss.github.io/api/batches/fall-2024/variant.json" }, { "id": 29588, "name": "Saphira AI", "slug": "saphira-ai", "former_names": [ "Saphira AI", "Saphira" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/50fee2cba3e02a1824e08a39a9224adb0d2098b5.png", "website": "https://saphira.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Saphira is the easiest way for hardware products to get safety certified and reach market faster, such as industrial robots and heavy machinery.", "one_liner": "The Enablement Layer for Physical AI", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1717266827, "tags": [ "Hardware", "Robotics", "Compliance", "Enterprise", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/saphira-ai", "api": "https://yc-oss.github.io/api/batches/summer-2024/saphira-ai.json" }, { "id": 29596, "name": "Comfy Deploy", "slug": "comfy-deploy", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8a731bcc797807541c6c51d10993125ff2f77823.png", "website": "https://comfydeploy.com", "all_locations": "San Francisco, CA, USA", "long_description": "ComfyUI is the most popular open-source framework to build media generation workflows. However, it's a single-player experience that needs to run on a local GPU. Everyone has different environments and sharing workflows to someone else can take days to get setup.\r\n\r\nComfy Deploy fixes this by creating a collaborative workspace, where a teams environemnt, models and workflows can be shared as easily with a link.\r\n\r\n**Team ComfyUI workspace**\r\n\r\n• Replacing cobbled-together solutions with a unified, team-focused environment. When it works for you, you can be sure it works for your team.\r\n\r\n• Eliminate \"works on my machine\" issues with version control.\r\n\r\n• Share storage for models and outputs.\r\n\r\n• Leverage the power of ComfyUI without the complexities of self-hosting\r\n\r\n**Powerful GPU Infrastructure**\r\n• Access managed GPUs that grow with your teams needs\r\n\r\n• Tailor the platform to your requirements by easily installing custom nodes and models\r\n\r\n\r\n**Custom configuration**\r\n\r\n• Download the models you want, stored privately in your personal volume\r\n\r\n• Install the custom nodes your workflow needs\r\n\r\n• Train models on your own datasets.\r\n\r\n\r\n**API Deployments: From workflow to production in seconds**\r\n\r\n• Transform any workflow into a fully functional API immediately without extra engineering\r\n\r\n• Comprehensive observability on every run\r\n\r\n• Built-in API authentication\r\n\r\n• TS/JS/Python/Ruby SDKs for seamless integration\r\n", "one_liner": "ComfyUI for everyone on your team", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1721586531, "tags": [ "Media" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/comfy-deploy", "api": "https://yc-oss.github.io/api/batches/summer-2024/comfy-deploy.json" }, { "id": 29610, "name": "Hamming AI", "slug": "hamming-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/63f48bd5017efb50e1fd3bcb1bd32b4b6a0147e3.png", "website": "https://hamming.ai/", "all_locations": "Austin, TX, USA", "long_description": "Hamming AI is the complete QA platform for voice agents from pre-deployment testing to production monitoring. \r\n\r\n4M+ calls tested. 10K+ agents monitored. Trusted by public companies and the fastest-growing voice AI teams.\r\n\r\nConnect your agent, auto-generate test scenarios, and run thousands of test calls in minutes. In production, monitor every call with 50+ built-in metrics and get alerts before customers notice.\r\n\r\nSumanyu (CEO) was previously Head of Data at Citizen and Senior Staff Data Scientist at Tesla, where he grew AI-powered sales to hundreds of millions in revenue per year. \r\n\r\nOur engineering team ranks #1 on Weave (https://workweave.ai) across 10,000+ engineers and 100+ teams.", "one_liner": "Complete QA platform for voice agents", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1715007777, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hamming-ai", "api": "https://yc-oss.github.io/api/batches/summer-2024/hamming-ai.json" }, { "id": 29623, "name": "Entangl", "slug": "entangl", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5593913bae70a1285b652709232688417e1071ac.png", "website": "https://www.entangl.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Entangl uses AI to detect and automatically resolve issues in data center engineering and operations, ensuring efficiency and uptime. ", "one_liner": "Find & resolve issues in data center engineering & operations using AI", "team_size": 11, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1716219164, "tags": [ "Artificial Intelligence", "Aerospace", "Enterprise Software", "Automation", "Automotive" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/entangl", "api": "https://yc-oss.github.io/api/batches/summer-2024/entangl.json" }, { "id": 29633, "name": "Unsloth AI", "slug": "unsloth-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/821f8850dee6e9f14ef87d19a86abcd55976c80c.png", "website": "https://unsloth.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Unsloth helps builders create custom models better & faster using RL and custom kernels. We're developing the all in one solution to help you create highly-accurate custom models 30x faster with 90% less memory use.\r\n\r\nWith over 10 million monthly model downloads and 40K GitHub stars, our mission is to make training and open-source the best it can be!", "one_liner": "Open-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1725425996, "tags": [ "Developer Tools", "Generative AI", "Open Source", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/unsloth-ai", "api": "https://yc-oss.github.io/api/batches/summer-2024/unsloth-ai.json" }, { "id": 29634, "name": "Random Labs", "slug": "random-labs", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fc21f071bc440027719fe93cbb326886a0f83528.png", "website": "https://randomlabs.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Random Labs is building Slate. Slate is a coding agent designed to work with you for long hours on hard problems.", "one_liner": "Random labs is building long running autonomous coding agents.", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1725599788, "tags": [ "Developer Tools", "Open Source", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/random-labs", "api": "https://yc-oss.github.io/api/batches/summer-2024/random-labs.json" }, { "id": 29641, "name": "Invaria", "slug": "invaria", "former_names": [ "Patchwork", "Patchwork Technologies" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/07b72c4e012c5010eb399d3c3541a6ce75e1383e.png", "website": "https://invaria.com", "all_locations": "London, England, United Kingdom", "long_description": "Invaria automates logging from code to storage. We make it possible to automatically add actionable, structured event logs across your entire codebase. OTel is automated instrumentation for the ideal world, Invaria is for everyone else.\r\n\r\nInvaria was founded by three engineers who know what good looks like when it comes to observability, but also know it's takes a lot of dev effort to do manually. ", "one_liner": "The next generation logging and observability platform", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1723390201, "tags": [ "Artificial Intelligence", "Developer Tools", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/invaria", "api": "https://yc-oss.github.io/api/batches/summer-2024/invaria.json" }, { "id": 29642, "name": "Hexclave", "slug": "hexclave", "former_names": [ "Stack", "Stack Auth" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7dab78018b8eae1583fc81e6de630a117327f3fd.png", "website": "https://hexclave.com", "all_locations": "San Francisco, CA, USA", "long_description": "https://hexclave.com", "one_liner": "The user infrastructure platform", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1716295686, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hexclave", "api": "https://yc-oss.github.io/api/batches/summer-2024/hexclave.json" }, { "id": 29647, "name": "Maitai", "slug": "maitai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c3c6b9b422d6e861a26fcf29a7acd2c4eae136af.png", "website": "https://trymaitai.com", "all_locations": "San Francisco, CA, USA", "long_description": "Maitai makes building reliable AI applications easy. We autocorrect faulty model output in real-time and automatically fine-tune models that learn from their mistakes. This means our customers get more reliable results immediately, and over time, they gain custom models built specifically for their application that only get better and faster. You wouldn’t hire an employee who doesn’t learn from their mistakes—so why use a model that doesn’t? Maitai is here to deliver the next generation of reliable AI inference.", "one_liner": "Reliable, self-improving enterprise AI", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1716914094, "tags": [ "AIOps", "Artificial Intelligence", "Developer Tools", "Enterprise", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/maitai", "api": "https://yc-oss.github.io/api/batches/summer-2024/maitai.json" }, { "id": 29653, "name": "ideate.xyz", "slug": "ideate-xyz", "former_names": [ "Ditto AI", "ditto - build apps in a document editor", "ditto" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ddd71ba982d476aedba701cf20c9d17a3c9193de.png", "website": "https://ideate.xyz", "all_locations": "London, England, United Kingdom", "long_description": "Generate. Paint. Refine.\r\n\r\nideate.xyz is an AI-powered 3D art suite on the web, taking your ideas from concept to production ready assets in record time.\r\n\r\nOur powerful text to image to 3D pipeline rapidly generates model assets using the latest AI tech.\r\n\r\nRapidly generate and edit 3D model textures in your browser using our texture projection and inpainting editor.\r\n\r\nGet your 3D assets production ready using our texture processing, upscaling and compression algorithms.", "one_liner": "ideate.xyz is an AI-powered 3D art suite on the web", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1724663841, "tags": [ "Developer Tools", "Generative AI", "SaaS", "Gaming" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ideate-xyz", "api": "https://yc-oss.github.io/api/batches/summer-2024/ideate-xyz.json" }, { "id": 29660, "name": "Hyrex", "slug": "hyrex", "former_names": [ "Kura" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c33003b33c54f32f641d1dd6956b58f331c3842d.png", "website": "https://www.hyrex.io", "all_locations": "San Francisco, CA, USA", "long_description": "Hyrex is a task orchestration framework that uses PostgreSQL (or Hyrex Cloud) as a durable task queue. Define tasks in Python or TypeScript, send them to be processed asynchronously, and let Hyrex handle the rest.\r\n\r\nHyrex tasks are COLD: Controllable, Observable, Large-Scale, and Durable!", "one_liner": "The COLD Task Framework", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1724200248, "tags": [ "AIOps", "Developer Tools", "Cloud Computing", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hyrex", "api": "https://yc-oss.github.io/api/batches/summer-2024/hyrex.json" }, { "id": 29672, "name": "DeepSim, Inc.", "slug": "deepsim-inc", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4d2d742eff5354c7ab2613bb9ba4ba6a64e707b5.png", "website": "https://www.deepsim.io", "all_locations": "San Francisco, CA, USA", "long_description": "DeepSim is building an AI physics simulator. We are currently developing the only thermal simulator to meet AI chip design needs and are validating our tool with Intel. We are a team of three electrical engineering PhDs from Stanford with backgrounds in semiconductor fabrication and design.", "one_liner": "An AI physics simulator for AI chip design", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1723754775, "tags": [ "B2B", "Semiconductors", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/deepsim-inc", "api": "https://yc-oss.github.io/api/batches/summer-2024/deepsim-inc.json" }, { "id": 29673, "name": "Storia AI", "slug": "storia-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b303aec8b08b8ee5b7c074ef02f910506fd73654.png", "website": "https://storia.ai", "all_locations": "San Francisco, CA, USA", "long_description": "With AI increasingly automating away code generation, software engineers will spend more time reading, judging, and architecting code rather than writing it. Storia is building an open-source copilot that knows a company's codebase and its context.\r\n\r\nWe are starting with Sage, a Perplexity-like agent for helping developers understand, judge, and generate software. Given an existing codebase, developers can ask Sage questions such as:\r\n1) Given my project’s SLA and latency constraints, what is the appropriate underlying vector database to use? How would I incorporate it into my existing codebase?\r\n2) Why should I pick Redis over Milvus as my underlying vector store?\r\n3) Does this codebase in our organization still work and what steps are required for a complex integration with another library?\r\n\r\nSage’s answers are directly supported by documentation and external references like GitHub, Stack Overflow, technical design documents, and project management software, preventing hallucinations. Today, Sage has up-to-date knowledge about open-source repositories (indexed daily). Tomorrow it will have a deep understanding of every line of code on the Internet. For teams, Sage will know about your private codebase too.\r\n\r\nNo group has yet solved how to build an AI system that comprehends a codebase and its context and can empower every developer to architect better code, faster. This requires new research advances because vanilla RAG and out-of-the-box LLMs aren’t going to cut it. \r\n\r\nWe have 20+ years of software engineering and AI research experience. Julia worked on precursors of Gemini using contextual neural techniques before they were called “RAG” (and applied it to products like Google Keyboard and Pixel phones). Mihail built the earliest LLMs at Amazon Alexa and launched the first contextual deep learning conversational AI system in production at Alexa.\r\n", "one_liner": "Open source AI copilot that knows your company's code and its context", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1724629645, "tags": [ "Artificial Intelligence", "Developer Tools", "Machine Learning", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/storia-ai", "api": "https://yc-oss.github.io/api/batches/summer-2024/storia-ai.json" }, { "id": 29682, "name": "RunLocal AI", "slug": "runlocal-ai", "former_names": [ "Neuralize", "RunLocal" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4f47cbbc26af6f2d783af0166e54e51212101bcc.png", "website": "https://runlocal.ai", "all_locations": "London, England, United Kingdom", "long_description": "RunLocal’s AI agent is specialized in inference optimization and hardware acceleration for platforms like Nvidia Orin/Thor and Qualcomm.\r\n\r\nUnder the hood, our agentic environment facilitates reliable hardware-in-the-loop experimentation and continuous learning. \r\n\r\nIt tracks every experiment and continuously refines experimentation data into an understanding of what drives performance on your target hardware.\r\n\r\nThis environment means that a generic coding agent (e.g. Codex or Claude Code) can experiment and iterate better, faster and cheaper. \r\n\r\nWith RunLocal, you hit performance targets faster and ship more optimized models – without hiring inference optimization specialists. \r\n\r\nWe’re working with leaders in autonomous vehicles and robotics. We're backed by investors like Y Combinator and 468 Capital.", "one_liner": "The AI agent for model deployment, inference optimization and…", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1722617907, "tags": [ "Artificial Intelligence", "Developer Tools", "Computer Vision", "ML" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/runlocal-ai", "api": "https://yc-oss.github.io/api/batches/summer-2024/runlocal-ai.json" }, { "id": 29688, "name": "camfer", "slug": "camfer", "former_names": [ "Camfer Inc.", "Camfer" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c19c2043057dddb96aa0fb4c1eb11f547911f429.png", "website": "https://www.camfer.dev/", "all_locations": "San Francisco, CA, USA", "long_description": "camfer is the AI CAD tool. Now, engineers can create parametric designs with natural language.", "one_liner": "Building the world’s first AI mechanical engineer.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1726008426, "tags": [ "Generative AI", "Hardware", "Productivity", "Manufacturing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/camfer", "api": "https://yc-oss.github.io/api/batches/summer-2024/camfer.json" }, { "id": 29703, "name": "d_model", "slug": "d_model", "former_names": [ "ChipChap", "DAS Intelligence", "d-model", "dmodel" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3696c9745e142e57106326ecee11170df0cc6971.png", "website": "https://www.dmodel.ai", "all_locations": "San Francisco, CA, USA", "long_description": "rl. interp. alignment. data.", "one_liner": "Look inside the model", "team_size": 20, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1725040353, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/d_model", "api": "https://yc-oss.github.io/api/batches/summer-2024/d_model.json" }, { "id": 29708, "name": "The Synthesis Company", "slug": "the-synthesis-company", "former_names": [ "langjit", "Zenbase AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d6a51673dedea69c94b613e8ff39365709721bdd.png", "website": "https://thesynthesis.company", "all_locations": "San Francisco, CA, USA", "long_description": "We enable research that was previously impossible—systematic reviews of 20,000+ papers in weeks with 98% accuracy.\r\n\r\nWe collaborate with researchers at Stanford, Harvard, and Johns Hopkins to ask the big questions they've been forced to scale down.\r\n\r\nPharma companies get complete evidence awareness in weeks — not years.\r\n\r\nAI labs get the same reviews as RL environments with expert-validated reasoning traces—scientific synthesis as the next frontier after math and coding benchmarks. \r\n\r\nWe're former DSPy core contributors who built the production infrastructure to make total evidence awareness actually work at scale.", "one_liner": "100x faster scientific evidence synthesis", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1720735986, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/the-synthesis-company", "api": "https://yc-oss.github.io/api/batches/summer-2024/the-synthesis-company.json" }, { "id": 29723, "name": "Aluna", "slug": "aluna", "former_names": [ "Fetchlab", "Floc", "FetchFlow", "Fetchflow", "Fortress", "Nerve" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/22ca86b49c410bca80db8c2184748994b96230ae.png", "website": "https://alunadata.com", "all_locations": "San Francisco, CA, USA", "long_description": "We work with health organizations, to build curated datasets and evals for health AI. Currently focused on Oncology. ", "one_liner": "Data for biomedical AI", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1723763454, "tags": [ "Artificial Intelligence" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aluna", "api": "https://yc-oss.github.io/api/batches/summer-2024/aluna.json" }, { "id": 29732, "name": "ReactWise", "slug": "reactwise", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/426a30b70fda99424c435ff497b3865e72ad8b18.png", "website": "https://www.reactwise.com/", "all_locations": "London, England, United Kingdom", "long_description": "Our Mission: \r\nWe aim to accelerate and automate chemical process development by equipping wet-lab chemists with the power of data-driven optimization and robotic execution of experiments.\r\n\r\n\r\nThe Problem: \r\nThe discovery of novel pharmaceuticals is one of our most important weapons in fighting disease. However, the drug development pipeline is often held up for many months during the design of chemical processes to manufacture these drugs at scale, delaying FDA trials and lengthening the time until drug launch. Designing chemical processes involves the identification of suitable parameters such as catalyst/temperature/solvent. Currently process development is often done via tedious trial-and-error experimentation (slow) or exhaustive screening (expensive and wasteful).\r\n\r\n\r\nOur Approach: \r\nIn our research, we have developed algorithms for chemical process optimization, which leverage transfer learning and Bayesian optimization. We validated the algorithms in the wet lab, showing an up to 95% reduction in required experiments and cost compared to exhaustive screening. We have made our approaches accessible to chemists through our user-friendly no-code software platform and to automated laboratory equipment with our API.", "one_liner": "AI Co-Pilot for Chemical Process Optimization", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1716931653, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/reactwise", "api": "https://yc-oss.github.io/api/batches/summer-2024/reactwise.json" }, { "id": 29734, "name": "Vibe", "slug": "vibe", "former_names": [ "Focal" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/36316f5320bb1c084323c3ac2eb95b29e9fa8207.png", "website": "https://vibe.codes", "all_locations": "San Francisco, CA, USA", "long_description": "Vibe enables everyone to turn their thoughts into real world apps through conversation. Let’s vibe code the future.", "one_liner": "Making everyone a software engineer", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1720475145, "tags": [ "Developer Tools", "SaaS", "B2B", "Web Development", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vibe", "api": "https://yc-oss.github.io/api/batches/summer-2024/vibe.json" }, { "id": 29736, "name": "MagiCode", "slug": "magicode", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4f1dbd87ba1f72f5d3f7bc950ca874d61b4ac849.png", "website": "https://www.magicode.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "MagiCode is an AI-powered frontend agent that writes, reviews, and rigorously tests code before pushing a PR—helping busy frontend teams offload complex, repetitive tasks from their workload.", "one_liner": "A Reliable AI Frontend Engineer", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1724977749, "tags": [ "Developer Tools", "Generative AI", "SaaS", "B2B", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/magicode", "api": "https://yc-oss.github.io/api/batches/summer-2024/magicode.json" }, { "id": 29737, "name": "Hestus, Inc.", "slug": "hestus-inc", "former_names": [ "Kaiso", "Hestus Inc" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f2dcfde1bafa60796981ae7624ad15e71586a290.png", "website": "https://www.hestus.co", "all_locations": "San Francisco, CA, USA", "long_description": "Hestus is AI-powered CAD software that speeds up hardware development. While engineers are typically quick at coming up with initial design concepts, they are bogged down getting from idea to the final design due to countless tedious and repetitive tasks. We are building CAD software that automates these mundane tasks and speeds up the design execution process, while letting engineers spend more time on the creative part of the design process.\r\n", "one_liner": "An AI-powered CAD software", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1722282932, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hestus-inc", "api": "https://yc-oss.github.io/api/batches/summer-2024/hestus-inc.json" }, { "id": 29769, "name": "Pinnacle", "slug": "pinnacle", "former_names": [ "InsightForge" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b466ed207f7ecd72989b10237037b204765513f2.png", "website": "https://pinnacle.sh/", "all_locations": "San Francisco, CA, USA", "long_description": "Pinnacle is an API for RCS, the new standard for SMS for app-like text messages.", "one_liner": "API & SDK for RCS (the next-generation of texting)", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1725406476, "tags": [ "Developer Tools", "B2B", "Sales", "E-commerce", "SMS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/pinnacle", "api": "https://yc-oss.github.io/api/batches/summer-2024/pinnacle.json" }, { "id": 29781, "name": "Cerulion", "slug": "cerulion", "former_names": [ "RenardOS" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/336383ad58869871ce591b4e1b31dd374319435c.png", "website": "https://www.cerulion.com", "all_locations": "San Francisco, CA, USA", "long_description": "Cerulion is an open source operating system for robots built by 2 MIT robotics PhDs. Engineers at Amazon Robotics and Boston Dynamics AI Institute are using us to develop faster and ship more reliable robots than with ROS. With up to 1000x improvements in communications performance over state of the art, Cerulion is enabling the next generation of embodied AI.", "one_liner": "Open source operating system for robots", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1720480188, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cerulion", "api": "https://yc-oss.github.io/api/batches/summer-2024/cerulion.json" }, { "id": 29782, "name": "Laminar", "slug": "laminar", "former_names": [ "Laminar AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f68c82dc13524e235198c783318ae1b1aa5d7432.png", "website": "https://laminar.sh", "all_locations": "London, England, United Kingdom", "long_description": "Laminar is open-source observability for AI agents. Trace complex workflows, replay and debug agent runs, and detect anomalies across trajectories at scale.", "one_liner": "Understand why your AI agent breaks. Iterate fast to fix it.", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1721337823, "tags": [ "AIOps", "Developer Tools", "SaaS", "B2B", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/laminar", "api": "https://yc-oss.github.io/api/batches/summer-2024/laminar.json" }, { "id": 29797, "name": "Haystack", "slug": "haystackeditor", "former_names": [ "Haystack Software" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bd48721d6c682c48e30cb675f7793656d5a02a9f.png", "website": "https://tryhaystack.dev/", "all_locations": "New York City, NY, USA", "long_description": "Haystack helps engineering teams manage the growing volume of AI-generated pull requests.\r\n\r\nCoding agents make it much easier to produce code, but they also create a new problem: teams now have more changes to review, many of them larger, more frequent, and harder to trust at a glance.\r\n\r\nHaystack sits on top of GitHub and acts as the control layer for AI-generated code changes. For every pull request, it looks at the codebase, the diff, the agent trace, the author’s intent, and any verification evidence like tests, logs, commands, or screenshots.\r\n\r\nThen Haystack decides what should happen next: whether the change can move forward, needs fixes, or should be reviewed by a human.\r\n\r\nTeams use Haystack to keep code moving without turning review into rubber-stamping. It helps them merge more code, focus human attention on the changes that actually need judgment, and maintain quality as AI-generated work becomes a bigger part of development.", "one_liner": "The agent-native control layer for code changes", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1722315932, "tags": [ "Developer Tools", "B2B", "Productivity", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/haystackeditor", "api": "https://yc-oss.github.io/api/batches/summer-2024/haystackeditor.json" }, { "id": 29799, "name": "Helium", "slug": "helium", "former_names": [ "CloudCaptain" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/46d487203d596b97a146790985b19ea2f9776e5e.png", "website": "https://tryhelium.com", "all_locations": "San Francisco, CA, USA", "long_description": "Helium is building self-improving software — AI that continuously experiments on key moments in the user funnel to boost revenue. Our first customer, a social app with 20M MAU, uses Helium to test new in-app paywalls to get more users to subscribe. \r\n\r\nZach previously made $100M+ in growth experiments at Uber, Shishir led the first LLM features for Alexa, and Anish worked at Meta building ML to automatically experiment on ads, increasing Instagram ads conversion by 10%. ", "one_liner": "Self Improving Software", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1722968896, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/helium", "api": "https://yc-oss.github.io/api/batches/summer-2024/helium.json" }, { "id": 29800, "name": "HeroUI", "slug": "heroui", "former_names": [ "NextUI Inc.", "NextUI", "Zigma (By NextUI)", "Zigma - By NextUI", "Zigma - by NextUI", "Frontio - by NextUI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/781d2df5a4a1764a1267531183e62e101f6d26a7.png", "website": "https://heroui.com", "all_locations": "Buenos Aires, Buenos Aires, Argentina; Remote", "long_description": "HeroUI makes it simple for AI agents and developers to build beautiful, accessible, production-ready interfaces for web and mobile. In the AI age, design matters more than ever. Every micro animation, color, and interaction shapes how users experience your product. HeroUI makes that level of creativity and craft simple", "one_liner": "The UI framework for AI agents and developers to build beautiful apps.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1716301435, "tags": [ "Developer Tools", "SaaS", "Design Tools", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Argentina", "Latin America", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/heroui", "api": "https://yc-oss.github.io/api/batches/summer-2024/heroui.json" }, { "id": 29821, "name": "Polymet", "slug": "polymet", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9b83146cb0e374a41a184f24deaad8d74f27ad10.png", "website": "https://polymet.ai", "all_locations": "Istanbul, Istanbul, Turkey", "long_description": "Polymet uses AI to help non-designers create production-ready designs and front-end code. They explain what they want or provide an image, and Polymet designs the interface.\r\n\r\nOur customers use Polymet instead of hiring designers and save thousands of dollars every month. Even their managers can design with English instead of writing design specs.\r\n\r\nThis helps these teams move faster and cover design function on their own instead of contractors at early stages and when they start to scale their can produce a lot more design work, just like Midjourney.", "one_liner": "AI Product Designer", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1719854001, "tags": [ "Artificial Intelligence" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Turkey", "Middle East and North Africa" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/polymet", "api": "https://yc-oss.github.io/api/batches/summer-2024/polymet.json" }, { "id": 29833, "name": "Quetzal", "slug": "quetzal", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e2e0833dd48a420927a12b9525cc6f2b83f83211.png", "website": "https://getquetzal.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Quetzal is the first fully LLM-powered translation and internationalization suite, enabling companies to translate and internationalize their software and content instantly with minimal setup. We also handle all of your internationalization issues, from managing all of your stakeholders to bringing your product and marketing to market. No more waiting days or even weeks for translated content! Deliver a perfect experience to your users in any language, instantly.", "one_liner": "Simple, LLM-first translation and internationalization for software", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1721636551, "tags": [ "Artificial Intelligence", "SaaS", "Enterprise Software", "International" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/quetzal", "api": "https://yc-oss.github.io/api/batches/summer-2024/quetzal.json" }, { "id": 29835, "name": "Voker", "slug": "voker", "former_names": [ "Invoke AI", "Invoke Labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/efc5cb21ff2d8c0c7bf12fe360a1eb51bd8d4d0d.png", "website": "https://voker.ai", "all_locations": "Los Angeles, CA, USA", "long_description": "Voker is the Agent Analytics Platform for monitoring and improving your AI agents. Companies like Dutch.com use our SDK to build better agents.\r\n\r\nAlex and Tyler met at a high-growth E-Commerce startup where Tyler was running Technology & Data. Together, they built AI products that bootstrapped the company profitably to $100MM in Revenue.", "one_liner": "The Agent Analytics Platform", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1722887304, "tags": [ "Developer Tools", "Generative AI", "Analytics", "Big Data", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/voker", "api": "https://yc-oss.github.io/api/batches/summer-2024/voker.json" }, { "id": 29851, "name": "Diode Computers, Inc.", "slug": "diode-computers-inc", "former_names": [ "Schematx", "Diode, Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a1e7f9d9a50296d38458d5ad7a76c87823682bc2.png", "website": "https://diode.computer", "all_locations": "New York City, NY, USA", "long_description": "Diode automates circuit board design. We work with hardware companies to get them the PCBs they need, fast.", "one_liner": "Automate circuit board design using AI", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1722536101, "tags": [ "Hardware", "Manufacturing", "Electronics" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/diode-computers-inc", "api": "https://yc-oss.github.io/api/batches/summer-2024/diode-computers-inc.json" }, { "id": 29960, "name": "Void", "slug": "void", "former_names": [ "Glass" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0ab88e3a4fc8224ae094d26b68f966408fe4cf3f.png", "website": "https://useglass.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Void is an open source code editor with features similar to Cursor and GitHub Copilot. Unlike other tools, Void lets developers keep their data completely private by connecting directly to any LLM.", "one_liner": "The open source Cursor alternative", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1726250392, "tags": [ "Artificial Intelligence", "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/void", "api": "https://yc-oss.github.io/api/batches/summer-2024/void.json" }, { "id": 29988, "name": "Delineate", "slug": "delineate", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/157ef705774b4b91cf62de3244f82d80101e257a.png", "website": "https://delineate.pro/", "all_locations": "Boston, MA, USA; Remote", "long_description": "Delineate is building AI agents to design better clinical trials faster.\r\n\r\nThis is a $10B dollar market, where saving even 1 day along the process is equal to $1-5M in revenue potential.\r\n\r\nWe process existing clinical trial research into specialized datasets saving scientists months of effort.\r\n\r\nDelineate is working with two of the largest pharmaceutical companies. With one of our customers, we are helping them get to the next phase of trials faster by creating the largest dataset on a drug class ever constructed.", "one_liner": "Agents for Accelerated Clinical Trial Design", "team_size": 20, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1739310156, "tags": [ "SaaS", "Biotech", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/delineate", "api": "https://yc-oss.github.io/api/batches/winter-2025/delineate.json" }, { "id": 29989, "name": "Conductor", "slug": "conductor", "former_names": [ "BookMe", "Melty", "Chorus" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2cd38e31ad4112f27dcddd9c52ef2f8fc0e2fbab.png", "website": "https://conductor.build", "all_locations": "San Francisco, CA, USA", "long_description": "Run parallel agents in isolated workspaces. See at a glance what they’re working on, then review and merge their changes. ", "one_liner": "Run a team of coding agents on your Mac", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1725301012, "tags": [ "Developer Tools", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/conductor", "api": "https://yc-oss.github.io/api/batches/summer-2024/conductor.json" }, { "id": 29992, "name": "Outerport", "slug": "outerport", "former_names": [ "haipera", "Haipera", "Outerbasis" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b04f0fee59f28a3fa66d41bb63e4aef150ce2812.png", "website": "https://outerport.com", "all_locations": "San Francisco, CA, USA", "long_description": "Building out new LNG plants, HVAC systems, or semiconductor processes rely on hundreds of iterations of feasibility testing (through simulation or real-world lab tests) where different designs (combinations of equipment) and parameters are validated. The parameters are often locked in PDFs (datasheets, wiring diagrams, PFDs/P&IDs) which take thousands of hours to convert into CSVs / JSONs, and the simulators don't have an easy API to work with. Outerport bridges the gap by finding documents from PLMs, extracting structured data from drawings, building a knowledge graph over them, and building autonomous AI agents that can fully automate this R&D process by running simulations and performing design checks.", "one_liner": "AI Electromechanical Process Engineers for Heavy Industries", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1721673756, "tags": [ "Hardware", "Manufacturing", "Semiconductors", "Industrial" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/outerport", "api": "https://yc-oss.github.io/api/batches/summer-2024/outerport.json" }, { "id": 29999, "name": "Onlook", "slug": "onlook", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4c023f9010fb3a7f3e550c56a9283c477e6ca096.png", "website": "https://onlook.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Onlook is the fastest way for anyone to build, deploy, and iterate on websites and web apps. We built an open-source, visual editor for code that merges design, development, and AI.\r\n\r\nSince launching, Onlook hit #1 on Hacker News, was the #1 trending repo on GitHub—above DeepSeek—and has earned over 8,500 GitHub stars.\r\n\r\nFounded by Daniel Farrell, a designer of 10+ years and former Head of Growth, and Kiet Ho, an ex-Amazon and ex-ServiceNow engineer, Onlook is on a mission to finally solve the gap between design and development. ", "one_liner": "Cursor for Designers", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1737572736, "tags": [ "Artificial Intelligence", "Developer Tools", "Design", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/onlook", "api": "https://yc-oss.github.io/api/batches/winter-2025/onlook.json" }, { "id": 30014, "name": "Clarus", "slug": "clarus", "former_names": [ "pixa", "Apex", "pixa", "fixa", "verso", "Verso" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5f17067469d8941e888938ae1ab75180ca2c2330.png", "website": "https://www.clarus.finance", "all_locations": "New York City, NY, USA", "long_description": "", "one_liner": "LP clarity across private markets", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1731468857, "tags": [ "Finance" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/clarus", "api": "https://yc-oss.github.io/api/batches/fall-2024/clarus.json" }, { "id": 30017, "name": "Riveter", "slug": "riveter", "former_names": [ "Nervy", "Haze AI", "Lassen AI", "Riveter AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ba11fcc185e7540e26d2fc388417c1e4c6dfad61.png", "website": "https://www.riveterhq.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Riveter fully automates web data extraction, end to end. With a single API, agents can search, scrape, and structure data from the web. \r\n\r\nCustomers like Snapchat and OpenAI use us to enrich datasets using Riveter's AI search agents that combine data from the web with third party or internal data. \r\n\r\nTheir AI agents, custom scrapers, and integrations pack the power of browser use and automation for search, at a cost that allows for scale. \r\n\r\nYou can even create a custom data API for repeated searches live in your app or internal databases. \r\n\r\nPerplexity and ChatGPT are great for single questions, but they can’t handle large amounts of data at once. And they’re working with a single agent and context window instead of one in every cell.\r\n\r\nAnd Riveter’s web browsing can go further—even reading PDFs and images that may contain answers. \r\n\r\nMost teams still spend hours (or hire UpWorkers/contractors) to manually copy product specs, check competitor pricing, pull custom KYB/KYC data to assess customer risk, or scrape filings. Or they spend months building web scrapers, and when that still doesn't work, they come to Riveter.\r\n\r\nOur founding team (Cody Watters - CTO, Abby Grills, CEO) brings deep product and engineering expertise from to YC-backed companies Gusto, Retool, and Middesk. ", "one_liner": "Turn the web into structured data", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1731038423, "tags": [ "Artificial Intelligence", "B2B", "E-commerce", "Market Research", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/riveter", "api": "https://yc-oss.github.io/api/batches/fall-2024/riveter.json" }, { "id": 30040, "name": "supercontrast", "slug": "supercontrast", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/790820337661ae1bc9c065bae89b47e0ad126432.png", "website": "https://supercontrast.com/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "At Hive we worked on a product called Gencraft, an ai art generator we ramped from 0 to $1M ARR in 6 months. This inspired us to build supercontrast, an AI Copilot which empowers anyone to create and refine high quality designs and assets. ", "one_liner": "AI Co-Pilot for Design", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1727282803, "tags": [ "Machine Learning", "Design", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/supercontrast", "api": "https://yc-oss.github.io/api/batches/fall-2024/supercontrast.json" }, { "id": 30046, "name": "Cekura", "slug": "cekura-ai", "former_names": [ "Lex", "Vocera", "Cekura", "Cekura (formerly Vocera)", "Cekura", "Cekura (formerly Vocera)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e614d24f652dc1e194f172153c3b7036c9c30b2f.png", "website": "https://www.cekura.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Cekura helps Conversational AI companies with automated QA. From pre-production simulation and evaluations to production call monitoring, to assisting customers in setting up the CI/CD pipeline, we help in QA across the agent lifecycle.\r\n\r\nWe are working with 75+ customers across healthcare, BFSI, logistics, recruitment, and retail. Some of the largest CCAS players and enterprises use Cekura to ship AI voice and chat agents reliably ", "one_liner": "Voice AI and Chat AI agents: Testing and Observability", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1728616885, "tags": [ "Developer Tools", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cekura-ai", "api": "https://yc-oss.github.io/api/batches/fall-2024/cekura-ai.json" }, { "id": 30050, "name": "Smooth", "slug": "smooth", "former_names": [ "Circlemind" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f6e3f2bcd9ca9ba0984a5ab69a69597d088c3b3e.png", "website": "https://smooth.sh", "all_locations": "London, England, United Kingdom", "long_description": "Smooth is an AI browser agent that can perform actions autonomously on the web using mouse and keyboard. It’s the most reliable browser agent yet, while also being 5 times faster, and 7 times cheaper than any other browser agent on the market.\r\n\r\n", "one_liner": "Fast, simple, reliable AI browser agent", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1729125196, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/smooth", "api": "https://yc-oss.github.io/api/batches/fall-2024/smooth.json" }, { "id": 30060, "name": "Lingo.dev", "slug": "lingodotdev", "former_names": [ "Replexica" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8a284047c475d06365013890a991877b3bdad21e.png", "website": "https://lingo.dev", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Lingo.dev is a localization engineering platform where teams create localization engines – stateful translation APIs configured with glossaries, brand voice rules, per-locale model preferences, and quality scoring. Each engine persists domain context across every request via retrieval augmented localization (RAL). Integrate via API, CLI, CI/CD, or other integrations. Localization infrastructure behind 200M+ translated words for teams including Mistral, Solana, SoSafe, and Cal.com.", "one_liner": "The Localization Engineering Platform", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1728389519, "tags": [ "Developer Tools", "B2B", "International", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lingodotdev", "api": "https://yc-oss.github.io/api/batches/fall-2024/lingodotdev.json" }, { "id": 30063, "name": "Freebuff", "slug": "freebuff", "former_names": [ "Manicode", "Codebuff" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7e79d88ee27d8bcba8981ffbb6cfd8dfaee476e3.png", "website": "https://freebuff.com", "all_locations": "San Francisco, CA, USA", "long_description": "We're making consumer agent products completely free, using the best open source models, and funded by ads.\r\n\r\nOur first product is a coding agent CLI called Freebuff. Install it with \"npm i -g freebuff\". We're also working on a free Lovable competitor.", "one_liner": "The 100% free coding agent", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1728685475, "tags": [ "Artificial Intelligence", "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/freebuff", "api": "https://yc-oss.github.io/api/batches/fall-2024/freebuff.json" }, { "id": 30074, "name": "vly.ai", "slug": "vly-ai-2", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2602da90f75dc454b2d32c332486071cb6b2be1b.png", "website": "https://vly.ai", "all_locations": "San Francisco, CA, USA", "long_description": "The world's best AI web app builder, implementing a radically unique architecture that lets us completely outperform the competition in complexity, reliability, scalability, and more. We are 7x cheaper and are positioned to take down Lovable, Replit, Base44, Bolt, Emergent, and more.", "one_liner": "The Lovable & Replit killers", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1730684290, "tags": [ "Artificial Intelligence", "No-code", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vly-ai-2", "api": "https://yc-oss.github.io/api/batches/fall-2024/vly-ai-2.json" }, { "id": 30096, "name": "Capy", "slug": "capy", "former_names": [ "Scrapybara", "scrapybara", "Scrapybara", "Scout" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/632fea3abffd6f4ca17133e97e8ebb9eb1a9f356.png", "website": "https://capy.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Orchestrate an army of coding agents from one dashboard. Ship entire sprints in parallel.", "one_liner": "The IDE for the parallel age", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1730261485, "tags": [ "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/capy", "api": "https://yc-oss.github.io/api/batches/fall-2024/capy.json" }, { "id": 30100, "name": "Alex", "slug": "alex", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/211bbe719ecb6e8800789a12c674df98b2a1fb49.png", "website": "https://alexcodes.app", "all_locations": "San Francisco, CA, USA", "long_description": "Tired of switching tabs to cursor every time you're building your iOS app in Xcode?\r\n\r\nWorry not!\r\n\r\nAlex is a sidebar app that works directly with Xcode, and has the same Cmd+L, Cmd+K, and Apply Code commands as Cursor. And, it's super fast.\r\n\r\nCheck it out: https://alexcodes.app", "one_liner": "The Cursor for Xcode", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1728718432, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/alex", "api": "https://yc-oss.github.io/api/batches/fall-2024/alex.json" }, { "id": 30101, "name": "Kilvin", "slug": "kilvin", "former_names": [ "Chorrie", "BrowserBook" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/32467b13d36c9fed6c944cbb62eed3f24594bf45.png", "website": "https://www.kilvin.ai", "all_locations": "New York City, NY, USA", "long_description": "Kilvin is an AI-native agency that builds custom software solutions for non-technical teams.\r\n\r\nWith AI, the future of software is democratized. Every team deserves tools built exactly for them, not off-the-shelf SaaS products they need to adapt to. Kilvin makes it a reality, delivering a private, secure workspace of custom applications, built around your workflows and ready in days, not months.\r\n\r\nNo engineers needed on your side. Just software that fits exactly how you work.", "one_liner": "Custom software for non-technical teams.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1731609344, "tags": [ "Developer Tools", "Productivity", "Data Engineering", "Automation", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/kilvin", "api": "https://yc-oss.github.io/api/batches/fall-2024/kilvin.json" }, { "id": 30107, "name": "Surge", "slug": "surge", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1f4a489f75647f08676e6de181d0f4d27016b18f.png", "website": "https://surge.app", "all_locations": "Lehi, UT, USA", "long_description": "Surge is Stripe for telephony. Our team has experience building telephony software at billion dollar scale. Because of increased regulation, Twilio and other SMS APIs take weeks to onboard new customers, but we can get startups onboarded same day. Surge wins by enabling easy carrier registration, better support, and higher level APIs and no code UI components to make implementation easier for startups and developers.", "one_liner": "Stripe for telephony", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1731622401, "tags": [ "Developer Tools", "SaaS", "API", "Telecommunications", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/surge", "api": "https://yc-oss.github.io/api/batches/fall-2024/surge.json" }, { "id": 30108, "name": "Struct", "slug": "struct-ai", "former_names": [ "Bramble", "Edgedive" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f292fd64c9e2943d040e390cd2700e19b243bb8c.png", "website": "https://struct.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Struct cross-references logs, metrics, traces, and your codebase to accurately root-cause eng alerts and bugs. \r\n\r\nIntegrate your entire stack in minutes, auto-investigate every issue, dive deeper at will, and hand-off context to fix in one click.\r\n", "one_liner": "Automate your on-call runbook", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1727386579, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "DevOps", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/struct-ai", "api": "https://yc-oss.github.io/api/batches/fall-2024/struct-ai.json" }, { "id": 30117, "name": "Relvy AI", "slug": "relvy-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2aa06b2c04632ad68c2151cc3aac66c942a0119b.png", "website": "https://www.relvy.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Relvy provides AI-powered debugging notebooks that help software engineers investigate and resolve incidents faster. It finds the root cause in over 70% of alerts automatically, and when it doesn’t, engineers can easily guide or correct the investigation - saving valuable time across the team.", "one_liner": "AI powered debugging notebooks for incident response", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1729032291, "tags": [ "Developer Tools", "SaaS", "B2B", "DevOps", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/relvy-ai", "api": "https://yc-oss.github.io/api/batches/fall-2024/relvy-ai.json" }, { "id": 30129, "name": "HumanLayer", "slug": "humanlayer", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c0e8c91e4e2daba204d6976544012b6209d006fa.png", "website": "https://humanlayer.com", "all_locations": "San Francisco, CA, USA", "long_description": "HumanLayer is an IDE and collaborative cloud platform that helps software engineers solve hard problems in complex codebases. Ship 2-3x faster without AI slopping up your codebase.", "one_liner": "Ship 2-3x faster without AI slopping up your codebase", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1727921167, "tags": [ "Artificial Intelligence", "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2024", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/humanlayer", "api": "https://yc-oss.github.io/api/batches/fall-2024/humanlayer.json" }, { "id": 30191, "name": "Partcl", "slug": "partcl", "former_names": [ "AionCAD" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3854a114899cbd01548be14b47a9169f22c776a0.png", "website": "https://partcl.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Partcl modernizes chip design automation with physics-informed models powered by GPU acceleration. \r\nOur tools run up to 700× faster than legacy solutions, cutting weeks off development and unlocking AI-driven optimization.", "one_liner": "Design a chip in minutes", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1743057715, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/partcl", "api": "https://yc-oss.github.io/api/batches/spring-2025/partcl.json" }, { "id": 30204, "name": "Subtrace", "slug": "subtrace", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e806fda08a2985d5611237545c62cc046d58b489.png", "website": "https://subtrace.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Subtrace is a zero-code network tracer. It's like having an inspect element button for your whole infra: when you start a process with Subtrace, you'll see every HTTP request coming in and going out in realtime. Under the hood, it uses BPF to make this possible without any root privileges or code changes. We have ~2.5k stars on Github.", "one_liner": "Zero code network tracer", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1733176117, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/subtrace", "api": "https://yc-oss.github.io/api/batches/winter-2025/subtrace.json" }, { "id": 30207, "name": "Promptless", "slug": "promptless", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3b841846a6a116e07034a08b5b57b9bfb7b3d183.png", "website": "https://promptless.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Docs are integral to a great customer experience, but managing them is a challenging, multi-team effort. The most successful companies recognize that fantastic docs drive adoption and bad ones cause customers to churn. Promptless is used by fast-growing startups and Fortune 500 enterprises alike to automatically update docs based on feature releases, support tickets, internal Slack conversations, and more.\r\n\r\nPromptless is designed to be flexible—it can integrate with any docs platform, be triggered automatically from many workflows, and can pull in context from any internal knowledge source.\r\n\r\nWith Promptless, documentation becomes a strategic advantage for growth, not a bottleneck or a liability. ", "one_liner": "An AI teammate that automatically updates your customer-facing docs", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1734445501, "tags": [ "Artificial Intelligence", "Developer Tools", "Generative AI", "SaaS", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/promptless", "api": "https://yc-oss.github.io/api/batches/winter-2025/promptless.json" }, { "id": 30212, "name": "superglue", "slug": "superglue", "former_names": [ "index commerce", "index labs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0d8702327beeb6c4e9700c883d54481531ce4f3b.png", "website": "https://superglue.ai/", "all_locations": "BY, Germany", "long_description": "superglue learns how your systems work from your company's knowledge and performs the implementation that normally requires human coordination and engineering work.\r\n\r\nImplement NetSuite, Sage Intacct, SAP, Business Central or Acumatica in days. Agents map and migrate legacy data, configure the system, and keep data in sync post go-live.\r\nConnect ERP, CRM, databases, and internal systems to AI platforms like Claude. Create governed data access for AI agents and track data usage across your org.\r\nConnect customer systems, import historical data and get new integrations live in hours. Let agents manage the entire implementation process end-to-end.\r\n", "one_liner": "connect, migrate and implement enterprise systems", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1737761136, "tags": [ "Open Source", "API", "Enterprise", "Enterprise Software", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Germany", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/superglue", "api": "https://yc-oss.github.io/api/batches/winter-2025/superglue.json" }, { "id": 30213, "name": "Truffle AI", "slug": "truffle-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/17f1a1e21672fa03c69b669feef31d2a59b2c849.png", "website": "https://www.trytruffle.ai/", "all_locations": "Bengaluru, KA, India", "long_description": "Truffle AI makes it easy for developers to integrate AI agents into any software application. We do this by exposing agents as simple APIs that can be called from anywhere. Developers have used Truffle to add customer support agents into WhatsApp and analytics agents into Slack.", "one_liner": "AWS for AI Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1740509470, "tags": [ "Artificial Intelligence", "Developer Tools", "Generative AI", "Infrastructure", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/truffle-ai", "api": "https://yc-oss.github.io/api/batches/winter-2025/truffle-ai.json" }, { "id": 30221, "name": "A1Zap by A1Base", "slug": "a1zap-by-a1base", "former_names": [ "A101", "A1Base" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9b25e6db85435aae7d3185331b3d10ca0ba1f730.png", "website": "https://www.a1zap.com/", "all_locations": "San Francisco, CA, USA", "long_description": "The social network where people build things for each other\r\nCreate tools, games, chatbots, and interactive experiences - then share them instantly with your friends, your class, and your campus.", "one_liner": "The social network layer for AI apps", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1740109834, "tags": [ "Social" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/a1zap-by-a1base", "api": "https://yc-oss.github.io/api/batches/winter-2025/a1zap-by-a1base.json" }, { "id": 30223, "name": "a0.dev", "slug": "a0-dev", "former_names": [ "Aura", "Auraful" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/eed1f4cfbc94ee7934ad288bea413225964237fe.png", "website": "https://a0.dev", "all_locations": "San Francisco, CA, USA", "long_description": "a0.dev is a platform that helps mobile developers build high quality apps in days instead of weeks by generating custom react native projects. We've launched top ranking apps that have been used by hundreds of thousands, and now we're creating the tools we wish we had to build faster.", "one_liner": "We make mobile apps using AI.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1737327618, "tags": [ "Artificial Intelligence", "Developer Tools", "Generative AI", "Design" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/a0-dev", "api": "https://yc-oss.github.io/api/batches/winter-2025/a0-dev.json" }, { "id": 30228, "name": "Weave", "slug": "weave-3", "former_names": [ "WorkWeave" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/983cb16d6906fc1a691557bf84b21313870ce3d0.png", "website": "https://workweave.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Weave uses AI to understand engineering.", "one_liner": "AI to understand engineering work", "team_size": 14, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1738683202, "tags": [ "B2B", "Analytics", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/weave-3", "api": "https://yc-oss.github.io/api/batches/winter-2025/weave-3.json" }, { "id": 30234, "name": "Adam", "slug": "adam", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cfc860ae54b7e3a7f3fdaf19550aa06087041ede.png", "website": "https://adam.new/", "all_locations": "San Francisco, CA, USA", "long_description": "Adam is building AI CAD. It transforms text into parametric designs so engineering teams can ship 10x faster. Our mission is to eliminate the gap between engineering and reality so more great ideas come into existence.", "one_liner": "AI Powered CAD", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1737056992, "tags": [ "Hardware", "Design", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/adam", "api": "https://yc-oss.github.io/api/batches/winter-2025/adam.json" }, { "id": 30237, "name": "Trim", "slug": "trim", "former_names": [ "Nuclear Software Solutions", "Nuclear Software", "Trim", "TRIM" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3c14d4cdb1c005950196ad5a9f92aef664fca60a.png", "website": "https://trimresearch.com", "all_locations": "San Francisco, CA, USA", "long_description": "Trim is building a general intelligence AI model that can simulate real-world physical systems evolving over time.", "one_liner": "A foundation model for physics.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1740465052, "tags": [ "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/trim", "api": "https://yc-oss.github.io/api/batches/winter-2025/trim.json" }, { "id": 30242, "name": "Oki", "slug": "oki", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2739d81dbffcc2b373478801ae236fbf5c3b86d0.png", "website": "https://okihome.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Oki Home is your digital home for all your personal memories and experiences. Using fully private local AI, it grows with you to understand and help you in your life.", "one_liner": "The digital home for your personal memories that grows with you", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1739303977, "tags": [ "Artificial Intelligence", "SaaS", "B2B", "Enterprise" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/oki", "api": "https://yc-oss.github.io/api/batches/winter-2025/oki.json" }, { "id": 30254, "name": "hud", "slug": "hud", "former_names": [ "Human Union Data", "hud", "HUD" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/53fffc4904f866d9d44ba9a47862b594f1d45667.png", "website": "https://www.hud.ai", "all_locations": "San Francisco, CA, USA", "long_description": "HUD (YC W25) is developing agentic evals and RL environments for Computer Use Agents (CUAs) that browse the web for frontier AI labs. Our CUA Evals framework is the first comprehensive evaluation tool for CUAs.\r\n\r\nPeople don't actually know if AI agents are working reliably. To make AI agents work in the real world, we need detailed evals for a huge range of tasks.\r\n\r\nWe're backed by Y Combinator, and work closely with frontier AI labs to provide agent evaluation and training infrastructure at scale.", "one_liner": "Platform for building RL environments and evals ", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1740930546, "tags": [ "Reinforcement Learning", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hud", "api": "https://yc-oss.github.io/api/batches/winter-2025/hud.json" }, { "id": 30260, "name": "Macadamia", "slug": "macadamia", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/14d848dfe9773db91848e15d445887906f2df14e.png", "website": "https://macadamialabs.com", "all_locations": "", "long_description": "Macadamia builds AI agents for complex engineering projects. \r\nThey automate both engineering & business processes, to automate away all low-leverage work.\r\nIt integrates with all engineering data sources, technical documentation, and third-party software tools.\r\nMacadamia serves customers in mechanical engineering, manufacturing, and construction.", "one_liner": "AI Agents for Complex Engineering Projects", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1737733063, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/macadamia", "api": "https://yc-oss.github.io/api/batches/winter-2025/macadamia.json" }, { "id": 30264, "name": "Stillwind", "slug": "stillwind", "former_names": [ "P2P Industries", "Augento" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c1b36aa3102c0461123d8bc84ffc46b58b33f3a9.png", "website": "https://stillwind.ai", "all_locations": "Zürich, ZH, Switzerland", "long_description": "Our first product, Stillwind Search, makes finding an electronic part as easy as writing a text message. \r\nThe search engine turns natural language queries into fine-grained specifications that are matched against our proprietary database of millions of parts. \r\n\r\nThis is the first step towards autonomous electrical engineering.", "one_liner": "Autonomous Electrical Engineering", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1740421634, "tags": [ "AIOps", "Electronics", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Switzerland", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/stillwind", "api": "https://yc-oss.github.io/api/batches/winter-2025/stillwind.json" }, { "id": 30277, "name": "ReJot", "slug": "rejot", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f75ba97279846098d21850986cc1298a5b21d9a0.png", "website": "https://rejot.dev", "all_locations": "Amsterdam, NH, Netherlands", "long_description": "ReJot is building Fragno to let API companies go from simply exposing an API to offering drop-in integrations that work out of the box.\r\n\r\nFragno is an open‑source framework for packaging backend endpoints, data storage patterns, and frontend utilities into reusable building blocks. API providers ship full integrations, not just low‑level SDKs and docs.\r\n\r\nCustomers configure rather than write code, so integrations are both much faster to launch and far more consistent across customers.", "one_liner": "We turn complex API integrations into drop‑in full‑stack libraries ", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1737760830, "tags": [ "Developer Tools", "API", "Infrastructure", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Netherlands", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rejot", "api": "https://yc-oss.github.io/api/batches/winter-2025/rejot.json" }, { "id": 30283, "name": "Confident AI", "slug": "confident-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2e739bf439400b44a89bc15e023cbe6bca3f9e00.png", "website": "https://confident-ai.com", "all_locations": "San Francisco, CA, USA", "long_description": "Confident AI provides enterprises an all-in-one platform to evaluate, observe, red team, and govern AI applications. Built by the creators of DeepEval (16k stars, 8m monthly downloads), Confident AI is able to offer battle-tested, open-source evaluation algorithms while providing the infrastructure needed for teams to stay confident their AI systems.", "one_liner": "The LLM Eval and Observability Platform for AI Quality", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1736794966, "tags": [ "Developer Tools", "Generative AI", "Open Source", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/confident-ai", "api": "https://yc-oss.github.io/api/batches/winter-2025/confident-ai.json" }, { "id": 30304, "name": "Mastra", "slug": "mastra", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a6e5f319cbd11b23e8938be90ed120209a914c0a.png", "website": "https://mastra.ai", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Mastra is the easiest way to build a production AI application, built by the team that brought you Gatsby. We provide a complete set of AI primitives: workflows for complex operations, agents for autonomous decisions, RAG for knowledge integration, and evals for quality & accuracy. Mastra is open-source, modular, and built in Typescript for product developers. You can deploy Mastra on any cloud, and it gives you a straightforward syntax to solve the hardest problems building with AI: human-in-the-loop workflows, agent memory and tool selection, and output quality. ", "one_liner": "The Javascript framework for building AI agents, from the Gatsby devs", "team_size": 30, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1737136768, "tags": [ "Artificial Intelligence", "Developer Tools", "Open Source", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mastra", "api": "https://yc-oss.github.io/api/batches/winter-2025/mastra.json" }, { "id": 30318, "name": "Wildcard", "slug": "wildcard", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f6dd000652c5e77966ee483897c0ffed9dac2d80.png", "website": "https://wild-card.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Wildcard is the AEO and GEO platform designed specifically for e-commerce and retail brands. We help merchants improve visibility across AI search and AI shopping platforms like ChatGPT, Google AI Overviews, Gemini, and Amazon Rufus.\r\n\r\nWildcard tracks how brands, categories, collections, and SKUs appear across AI search results, identifies visibility gaps, and turns those insights into actions. We use AI agents to enrich product data, generate SEO, AEO, and GEO content, create collection and comparison pages, build FAQs, and improve off-site discoverability across Reddit, YouTube, blogs, and other sources.\r\n\r\nAs AI shopping evolves, Wildcard is building the infrastructure brands need to win in agentic commerce, including support for emerging standards like the Agentic Commerce Protocol (ACP) and Universal Commerce Protocol (UCP).", "one_liner": "AEO/GEO for E-Commerce and Retail", "team_size": 0, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1738308751, "tags": [ "Artificial Intelligence", "Generative AI", "E-commerce", "Marketing", "Retail Tech" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wildcard", "api": "https://yc-oss.github.io/api/batches/winter-2025/wildcard.json" }, { "id": 30319, "name": "Corsair", "slug": "corsair", "former_names": [ "Demeter" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/669230895e9a350309e4b696d01d846593838da1.png", "website": "https://www.corsair.dev", "all_locations": "New York City, NY, USA; Remote", "long_description": "Corsair connects your app to any other API. Use Corsair to build custom agents, dashboards, and workflows with hundreds of different integrations. ", "one_liner": "Connect your users to their apps", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1739227592, "tags": [ "Developer Tools", "B2B", "Workflow Automation", "Open Source", "Personalization" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/corsair", "api": "https://yc-oss.github.io/api/batches/winter-2025/corsair.json" }, { "id": 30328, "name": "Dalus", "slug": "dalus", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7076b7fa11f6e99d25bfd27695c8c6125132b882.png", "website": "https://dalus.io", "all_locations": "San Francisco, CA, USA", "long_description": "Dalus is an AI-powered systems engineering software to model/validate complex systems for aerospace/defense/robotics and other mission-critical industries. \r\n\r\nWith Dalus, engineers can seamlessly trace requirements, perform analyses, and update information in real-time. This ensures that every team member stays aligned and informed, reducing inefficiencies and enabling faster iterations. \r\n\r\nWith AI at our core, users can analyze hundreds of pages of existing engineering documentation and requirements to generate or retrieve information about the system model they are building in Dalus.\r\n\r\nWe started working together on Dalus in spring 2024 after Eliot quit his job at Aerojet Rocketdyne (L3Harris) where he worked as a test/systems engineer. He experienced first-hand how silos and poor communication reduced the productivity and efficiencies in the teams he worked at.\r\n\r\nWe love working with companies tackling complex engineering systems, whether they be startups just getting their feet wet or large organizations like Israel Aerospace Industries (Our design partner and biggest aerospace/defense company from Israel)\r\n\r\nRead why we started Dalus: https://dalus.io/articles/why-dalus", "one_liner": "AI-Powered Hardware System Design Software", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1736994368, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/dalus", "api": "https://yc-oss.github.io/api/batches/winter-2025/dalus.json" }, { "id": 30343, "name": "Cedar", "slug": "cedar", "former_names": [ "ByteBelli", "lawyai (name in progress)", "GraphIQal" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8d689d59276a36e33100281dbe98a74bcaf59a06.png", "website": "https://mail.cedarcopilot.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Cedar helps the fastest growing GTM teams ramp up new reps faster & spread top rep playbook throughout the team. AE's at Cursor, Corgi, Pylon, and Warp use Cedar to save 75% of admin time on CRM updates, follow-ups, and deal strategy. \r\n\r\nBacked by YC with an ex-Figma, Notion, and Intuit team, Cedar was built by spending hundreds of hours with the best AE's in industry – we've built a playbook for the fastest growing teams and founders ramping up sales, and we'll use it to automate the busy work so you can sell more, better.", "one_liner": "Execute the best sales playbook in industry", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1739293549, "tags": [ "Sales", "Sales Enablement", "CRM", "Email" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/cedar", "api": "https://yc-oss.github.io/api/batches/winter-2025/cedar.json" }, { "id": 30350, "name": "TrainLoop", "slug": "trainloop", "former_names": [ "Phoenix" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4fad47355d59021d6d855bc4b2dc95cbc0ef2f1a.png", "website": "http://trainloop.ai", "all_locations": "San Francisco, CA, USA", "long_description": "TrainLoop makes it effortless for developers to supercharge LLM performance through reinforcement learning.", "one_liner": "Reasoning Fine-Tuning", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1738700190, "tags": [ "Developer Tools", "Generative AI", "Reinforcement Learning" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/trainloop", "api": "https://yc-oss.github.io/api/batches/winter-2025/trainloop.json" }, { "id": 30352, "name": "Monte", "slug": "monte", "former_names": [ "Fluidize" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/213b59f051867cd51ae0008db2962b11e76fd9f3.png", "website": "https://trymonte.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Monte is an applied research lab building products for continual learning and recursive self-improvement for AI agents.", "one_liner": "Continual Learning for Agents", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1753994250, "tags": [ "Artificial Intelligence", "Reinforcement Learning", "B2B", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/monte", "api": "https://yc-oss.github.io/api/batches/summer-2025/monte.json" }, { "id": 30354, "name": "Artifact", "slug": "artifact-2", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/764b72bcc2fa5b82a346ca5ceda62d50887b6537.png", "website": "https://www.artifact.engineer/", "all_locations": "New York City, NY, USA", "long_description": "Artifact is a collaborative IDE for hardware engineers - accelerating every step in the engineering lifecycle:\r\n\r\nDesign → Procurement → Manufacturing → Integration → Test → Sustainment\r\n\r\nWe've raised $3.5M to build an integrated, verifiable AI copilot with an intuitive UI that reflects how hardware actually gets built. Every artifact is auto-generated and traceable to a single-source of truth.\r\n\r\nWe believe hardware engineering should be rigorous, deliberate, and system-aware. We work directly with customers solving the world's hardest technical problems to modernize how complex hardware is engineered.\r\n\r\nIf you're interested, send your resume & contact info to: careers@artifact.engineer", "one_liner": "An Collaborative, AI-native IDE for Hardware Engineers", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1738654022, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/artifact-2", "api": "https://yc-oss.github.io/api/batches/winter-2025/artifact-2.json" }, { "id": 30400, "name": "Plexe", "slug": "plexe", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4911874a37ff01bfa27bb33e5f83f49e6970068e.png", "website": "https://plexe.ai", "all_locations": "London, England, United Kingdom", "long_description": "Plexe builds predictive ML models from a problem description. It connects to data sources, conducts experiments, evaluates and deploys the models to an API endpoint.", "one_liner": "Open-source agents to build predictive ML models from a prompt", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1745031118, "tags": [ "Machine Learning", "Data Science", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/plexe", "api": "https://yc-oss.github.io/api/batches/spring-2025/plexe.json" }, { "id": 30404, "name": "Vybe", "slug": "vybe", "former_names": [ "Nestor AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5449afa368ba0f8d1d55813d6659160e8a037aa3.png", "website": "https://www.vybe.build", "all_locations": "San Francisco, CA, USA", "long_description": "We're 2 repeat YC founders. We founded Plato (W16, sold to Coda) and Wolfia (S22). Quang lead Product/GTM for Coda Solutions and Fabien is ex-SWE at Meta and lead Engineering at Wealthfront before.\r\n\r\nWe’re building Vybe: \"Lovable for internal apps\". We come with pre-built building blocks: Integrations (Gmail, Gcal, Github, Jira, etc.), SSO and AI tools (Websearch, Summarization etc.) so anyone in a company can build and launch internal AI-powered apps.\r\n\r\nVibe coding is dramatically lowering the barrier for non-technical users to create full web apps. Lovable, Replit, Bolt, Google, Canva, Figma all launched their vibe-coding platforms. People love them. They're great for prototyping, but it's difficult to roll out inside a company for internal use cases for those reasons: \r\n\r\n1. Data: If you want to connect your existing data (e.g. Salesforce, Gmail, Jira), you'd need to rebuild the API auth, pagination, etc. \r\n\r\n2. SSO: If you build 20 apps, you'll have 20 different logins\r\n\r\n3. Security: AI-built apps have massive risk of exposing data, especially if built by non developers\r\n\r\nSo companies are stuck in the old world: clunky spreadsheets, rigid SaaS solutions or complex no-code tools.\r\n\r\nTime to build! ", "one_liner": "Secure internal apps. Built by AI in seconds. Powered by your data.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1745390836, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/vybe", "api": "https://yc-oss.github.io/api/batches/spring-2025/vybe.json" }, { "id": 30411, "name": "cubic", "slug": "cubic", "former_names": [ "mrge" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8d4b717bddf685ac3a5f54298f79381c741a52c3.png", "website": "https://cubic.dev/", "all_locations": "London, England, United Kingdom", "long_description": "Code review is a major bottleneck for software teams, and the rise of AI-generated code is making the problem worse. Reviewing large volumes of code slows devs down, and increases the chances of bugs slipping through.\r\n\r\nThat's why we're building cubic: an intelligent code review platform that helps devs merge PRs 28% faster.\r\n\r\nHow? \r\n- When you open a PR, cubic automatically reviews it. It learns from your codebase's patterns, points out bugs, suggesting fixes, and frees you from low-level review tasks.\r\n- You then jump into the cubic platform, which is designed to optimize how humans review code. For example, file changes are organized in a logical order instead of alphabetical, and cubic generates diagrams of architecture changes.", "one_liner": "AI-powered code review platform", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1743248262, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cubic", "api": "https://yc-oss.github.io/api/batches/spring-2025/cubic.json" }, { "id": 30412, "name": "Bloom", "slug": "bloom-4", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3577a0e8b2ab3aba26616432bba656fef491a245.png", "website": "https://bloom.diy/", "all_locations": "", "long_description": "Bloom lets you vibe code cross-platform apps and test them on your phone natively in seconds. Unlike other vibe code tools, Bloom deploys a backend for you, so you can build functional MVPs and personal apps, not just toys.\r\n\r\nhttps://youtu.be/oeJCk_nwDZg", "one_liner": "Build and share mobile apps in seconds", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1748292751, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bloom-4", "api": "https://yc-oss.github.io/api/batches/spring-2025/bloom-4.json" }, { "id": 30420, "name": "Cua", "slug": "cua", "former_names": [ "Cua", "c/ua" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/388c63ca4d8b705c5dcaf89934394977693456e0.png", "website": "https://cua.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Give every agent a cloud desktop. Built for Claude Code, Codex, OpenClaw, and any computer-use agents.", "one_liner": "Give every agent a cloud desktop", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1744392234, "tags": [ "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/cua", "api": "https://yc-oss.github.io/api/batches/spring-2025/cua.json" }, { "id": 30428, "name": "Capacitive", "slug": "capacitive", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/40c96e80ab5fc53e3ad2af87fa471c14586b633f.png", "website": "https://capacitive.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "We supercharge agents from Cursor to AgentKit with product and team-level context. Connect us once to where your internal data lives, then create secure data gateways with granular cross-platform permissions, comprehensive monitoring, and robust security filtering.", "one_liner": "The data gateway for agents.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1746399469, "tags": [ "Developer Tools", "SaaS", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/capacitive", "api": "https://yc-oss.github.io/api/batches/spring-2025/capacitive.json" }, { "id": 30431, "name": "Feyn", "slug": "feyn", "former_names": [ "Chonkie" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7711f83eeb988737aadd19d8943c753d2e4085f4.png", "website": "https://www.usefeyn.com", "all_locations": "San Francisco, CA, USA", "long_description": "Feyn is an end-to-end service for building custom models from your data. Our models learn how your product actually works, handle the rare cases that are costly to get wrong, and grow sharper the longer they run.\r\n\r\nOur engineers start by reviewing your current setup and agreeing on what quality means for your workflow. Then we train a model on your data. Once it ships, new cases feed back into training so the model keeps improving. \r\n\r\nThe result is a model that runs faster, improves with use, and is yours to own.", "one_liner": "Custom models trained on your data", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1741421145, "tags": [ "Artificial Intelligence", "Developer Tools", "AI", "ML" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/feyn", "api": "https://yc-oss.github.io/api/batches/spring-2025/feyn.json" }, { "id": 30432, "name": "HelixDB", "slug": "helixdb", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/64b0b8869e482d2c399a6856e5127933c31381bd.png", "website": "https://helix-db.com", "all_locations": "London, England, United Kingdom", "long_description": "As AI agents replace traditional software, they need a way to store, recall, and reason over contextual data. HelixDB gives them all of that in one system. We’re building the knowledge infrastructure every AI agent will depend on.", "one_liner": "The fastest & most scalable graph-vector database on the market", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747978820, "tags": [ "Developer Tools", "Open Source", "Infrastructure", "AI", "Databases" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United Kingdom", "Europe", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/helixdb", "api": "https://yc-oss.github.io/api/batches/spring-2025/helixdb.json" }, { "id": 30435, "name": "Alpha Research", "slug": "alpha-research", "former_names": [ "Zenobia Pay", "Dolphin" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9da4ac9dd6be01478b419bbfd282d5e379179bc8.png", "website": "https://alpharesearch.nyc/", "all_locations": "New York City, NY, USA", "long_description": "Alpha Research builds open source agentic knowledge bases. Our mission is to help knowledge workers work 100x faster. We launched and open sourced our first platform, Alpha Book on a mirror of the Project Gutenberg dataset (75,000 books).\r\n\r\nKnowledge work is bottlenecked in two key ways: finding evidence and testing hypotheses. We make both 100x faster. We extend keyword search and RAG with general coding agents, which use filesystem tools like ripgrep and reason iteratively to find broad evidence. Coding agents also write ad-hoc scripts to label datasets and test hypotheses.\r\n\r\nOur timeline is simple: repeat Alpha Book across every public dataset of humanity's knowledge. Next we'll launch Alpha Econ with US Census, BLS, NBER, etc datasets. Alpha Justice with US Supreme Court Cases, and so on. We support museums, research libraries, historical societies, and archives. We also do custom integration work for enterprise.", "one_liner": "Open source, agentic knowledge bases for all of humanity's knowledge.", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747591533, "tags": [ "Market Research" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/alpha-research", "api": "https://yc-oss.github.io/api/batches/spring-2025/alpha-research.json" }, { "id": 30449, "name": "Attune", "slug": "attune", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8df0ce49cc11e96b09c8980da86ed900b39fe9dc.png", "website": "https://attunehq.com", "all_locations": "San Francisco, CA, USA", "long_description": "Attune makes blazingly fast build tools that require zero migration effort.\r\n\r\nAs AI enables developers to write code faster than ever, slow builds are increasingly becoming the bottleneck in development velocity. Developers regularly lose hours of productivity every day waiting for their builds. Imagine being able to write code in 1 minute, but needing to wait 30 minutes to compile, deploy, and test it.\r\n\r\nExisting solutions either require painful migrations to new tools (e.g. Bazel) or rely on just using bigger servers to run your builds. Instead, we do native, first-class integrations into compilers and build systems.\r\n\r\nWith Attune, you don't need to integrate a new tool. Just make a one-line change from `cargo build` to `hurry cargo build` for 20x faster builds.\r\n\r\nEliza (ex-Google) and Xin worked together for 3 years at FOSSA, where Eliza was Head of Engineering and Xin was Head of Product. Eliza brings a decade of programming languages and build systems expertise, while Xin brings a decade of experience building developer tools products, most recently as VP of Product at Teleport (S15). Having experienced the pain of slow builds firsthand across hundreds of production codebases, we're building the solution we've always wanted.", "one_liner": "Faster builds, zero effort.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747089464, "tags": [ "Developer Tools", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/attune", "api": "https://yc-oss.github.io/api/batches/spring-2025/attune.json" }, { "id": 30454, "name": "Refresh", "slug": "refresh", "former_names": [ "JupyPilot", "Operative", "Operative.sh", "operative.sh", "Operative" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ccf0b2ab481c2f80ab1cae885c909b33ef41f986.png", "website": "https://www.refresh.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Building RL environments for coding and computer use. ", "one_liner": "Training gyms for computer use and software engineering work", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1745867856, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/refresh", "api": "https://yc-oss.github.io/api/batches/spring-2025/refresh.json" }, { "id": 30458, "name": "Jeevy Fabrication", "slug": "jeevy-fabrication", "former_names": [ "Jeevy Data", "Jeevy Automation" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/eac311ec272dd9a9d05d85595f54625e24114fe0.png", "website": "https://www.jeevyfabrication.com/", "all_locations": "", "long_description": "Jeevy Fabrication is an AI-powered contractor that connects complex weld jobs to the best-fit shops—fast. We deliver top-tier QA and total transparency, all at better traditional outsourced pricing.\r\n\r\nOur software reduces bid and scheduling time for our in-network shops by over 80%. It converts manufacturing drawings into an accurate bill of materials and a resource-loaded, high-fidelity schedule—eliminating costly errors and rework. Using this our in-network fabricators can bid on more jobs and deliver more reliable results than their competitors. \r\n\r\nWe also offer our clients a streamlined purchasing and project tracking experience. Clients submit purchase requests, track schedules, access key documents, and receive real-time photo updates—all in one place. We provide traceability for easy material review and maintenance of domestic content standards as required. Faster decisions, fewer delays, complete visibility. ", "one_liner": "AI Driven EPC - Weld Fabrication Contractor", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1746772622, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Growth", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/jeevy-fabrication", "api": "https://yc-oss.github.io/api/batches/spring-2025/jeevy-fabrication.json" }, { "id": 30462, "name": "Freesolo", "slug": "freesolo", "former_names": [ "Linkd", "Clado", "Freesolo", "Clado" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/45d118ce06f810c00f7b1f3105cf4f7906bd0d55.png", "website": "https://freesolo.co", "all_locations": "San Francisco, CA, USA", "long_description": "Freesolo works with companies to encode user-trajectory knowledge into specialized models that outperform the state of the art at much lower latency and cost.", "one_liner": "Product Native Models", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1742722403, "tags": [ "Reinforcement Learning", "B2B", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/freesolo", "api": "https://yc-oss.github.io/api/batches/spring-2025/freesolo.json" }, { "id": 30465, "name": "Photonium", "slug": "photonium", "former_names": [ "PhotonIQ" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1f9f89a3e11065395408b656b79f12f0fd9868a1.png", "website": "https://www.photoniumoptics.com/", "all_locations": "New York City, NY, USA", "long_description": "Photonium is building software to automate optical system design. We supercharge optics experts with intelligent tooling to reduce costs and deliver faster. We handle the full design stack — from optimization, verification, sourcing, to prototyping — for AR/VR, quantum, biotech, metrology/chip fab, LiDAR, and more. ", "one_liner": "AI-Powered Optical Consulting & Software", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1748388578, "tags": [ "Hard Tech", "Hardware", "Machine Learning", "B2B", "Manufacturing" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/photonium", "api": "https://yc-oss.github.io/api/batches/spring-2025/photonium.json" }, { "id": 30492, "name": "Prism", "slug": "prism", "former_names": [ "Prism AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/973718be82b1053c971c2efe1c5263b785ae3711.png", "website": "https://herm.run", "all_locations": "San Francisco, CA, USA", "long_description": "Prism is the easiest way to build and deploy a production AI Agent. \r\n\r\nStop harness-engineering. Bring your system prompt, tools, MCP, and skills — get infrastructure, orchestration, memory, self learning, and more out of the box.", "one_liner": "Deploy AI Agents with a Single API Call", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1745261196, "tags": [ "Developer Tools", "Infrastructure" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/prism", "api": "https://yc-oss.github.io/api/batches/spring-2025/prism.json" }, { "id": 30497, "name": "Human Behavior", "slug": "human-behavior", "former_names": [ "Dough" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f0529597ad1f6e8b51f9be309f911ce7bb268c67.png", "website": "https://www.humanbehavior.co/", "all_locations": "San Francisco, CA, USA", "long_description": "Human Behavior uses vision models to watch all user web sessions so you know exactly how users use every part of your product. ", "one_liner": "Understand your users beyond the numbers", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1744779271, "tags": [ "Artificial Intelligence", "Developer Tools", "Analytics" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/human-behavior", "api": "https://yc-oss.github.io/api/batches/spring-2025/human-behavior.json" }, { "id": 30498, "name": "Alkali", "slug": "alkali", "former_names": [ "Alkali", "Alkali Engineering" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/798007bb526034d4bd7924c8d0ab920635b5e47c.png", "website": "https://alkali.engineering", "all_locations": "San Francisco, CA, USA", "long_description": "Alkali is building the next generation of estimation tools for construction.", "one_liner": "The smarter way to estimate steel.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747069774, "tags": [ "B2B", "Design Tools", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/alkali", "api": "https://yc-oss.github.io/api/batches/spring-2025/alkali.json" }, { "id": 30510, "name": "Cactus", "slug": "cactus", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/38edcfba2831cce5f05a5da045992ae4f758e655.png", "website": "https://www.cactuscompute.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Check out the project: https://github.com/cactus-compute/cactus", "one_liner": "Low-latency AI engine for mobile devices & wearables", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1752189935, "tags": [ "Artificial Intelligence", "Developer Tools", "Hard Tech", "Open Source", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/cactus", "api": "https://yc-oss.github.io/api/batches/summer-2025/cactus.json" }, { "id": 30520, "name": "Synthetic Society", "slug": "synthetic-society", "former_names": [ "Lizzie AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b2b8be4ce1ebb38b874cd798499bbc2de228fc36.png", "website": "https://syntheticsociety.ai/", "all_locations": "New York City, NY, USA", "long_description": "", "one_liner": "Synthetic Users to Simulate Real Users", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1752639112, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/synthetic-society", "api": "https://yc-oss.github.io/api/batches/summer-2025/synthetic-society.json" }, { "id": 30523, "name": "Mesmer", "slug": "mesmer", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c7d56dd73799b9dbf8fdb9e3dd627ec70680c4c8.png", "website": "https://mesmer.co", "all_locations": "San Francisco, CA, USA", "long_description": "Mesmer is the operating system for agentic engineering teams.\r\n\r\nA few engineering teams are accelerating at breakneck speed, while most are stuck with incremental gains. Mesmer exists so that gap doesn't come down to who gets lucky with their AI experiments.\r\n\r\nWe help founders and CTOs turn agents into real leverage across their organization: faster delivery, better quality, less bureaucracy, and a clear view of where the bottlenecks are and what to do next.\r\n\r\nHundreds of engineering teams have used Mesmer to >2x their productivity in the first quarter using our platform.\r\n\r\nWe are a team of repeat founders and CTOs with 15+ years of experience, including leading engineering together at Origin Financial ($400M), the AI financial advisor founded by Mesmer's CEO.", "one_liner": "The operating system for the 100x Engineering Team", "team_size": 7, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747147618, "tags": [ "Artificial Intelligence", "SaaS", "Productivity", "Team Collaboration", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/mesmer", "api": "https://yc-oss.github.io/api/batches/spring-2025/mesmer.json" }, { "id": 30532, "name": "Nimbic AI", "slug": "nimbic-ai", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e2f73769cf099429cf35b159e89f9f7c89a94c78.png", "website": "https://nimbic-ai.com", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Automatically write and update internal docs with every code commit.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1748402935, "tags": [ "SaaS", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/nimbic-ai", "api": "https://yc-oss.github.io/api/batches/spring-2025/nimbic-ai.json" }, { "id": 30545, "name": "StarSling", "slug": "starsling", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fae29a98d132c4b435b336dbb5d6cf4a1aaf5de7.png", "website": "https://starsling.dev/", "all_locations": "San Francisco, CA, USA", "long_description": "Fast GitHub Actions runners with AI agents that continuously improve your CI to make it up to 6x faster and 13x cheaper.", "one_liner": "Self-Driving CI", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747381971, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "DevOps", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/starsling", "api": "https://yc-oss.github.io/api/batches/spring-2025/starsling.json" }, { "id": 30548, "name": "Theorem", "slug": "theorem-2", "former_names": [ "Aletheia" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4462cecf7e86ccbeaa67750a89b934e1dcf2fa9f.png", "website": "https://theorem.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Theorem is training models that make program verification 10,000 times faster. Using verification as a feedback loop, developers have found zero-days in GPU accelerated code and cryptography implementations, and sped up code migration in legacy systems. If you have complicated code that needs to be correct and secure, sign up for our beta!", "one_liner": "Program verification so even your systems engineers can vibecode", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747681841, "tags": [ "Machine Learning" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/theorem-2", "api": "https://yc-oss.github.io/api/batches/spring-2025/theorem-2.json" }, { "id": 30559, "name": "Godela", "slug": "godela", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fe1589548b774d33ca4f20c5020467a9627f9c13.png", "website": "http://godela.ai", "all_locations": "San Francisco, CA, USA", "long_description": "What if every experiment you wanted to run could be modeled using AI? \r\nGodela is an AI-powered physics engine that gives engineers faster, cheaper replacement to simulations and physical prototypes.\r\nNo set up, no wait. Just ask—and get simulation quality result.\r\n", "one_liner": "AI Physics Engine to replace simulations and prototypes", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747413596, "tags": [ "Artificial Intelligence", "Hard Tech", "Hardware", "Aerospace", "ML" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/godela", "api": "https://yc-oss.github.io/api/batches/spring-2025/godela.json" }, { "id": 30562, "name": "Docket", "slug": "docket", "former_names": [ "Sonata", "Docket", "docket" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/aa849f70a991d46ed789deab2ddee170d952bc14.png", "website": "https://docketqa.com", "all_locations": "San Francisco, CA, USA", "long_description": "Docket lets you write end-to-end tests in plain English and keeps them up to date automatically—powered by real user sessions.", "one_liner": "AI agents for web testing", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1747107485, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/docket", "api": "https://yc-oss.github.io/api/batches/spring-2025/docket.json" }, { "id": 30610, "name": "TraceRoot.AI", "slug": "traceroot-ai", "former_names": [ "TraceRoot.ai" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fc86727a443ac448343eba0a5ce27b88d63b2f8f.png", "website": "https://traceroot.ai", "all_locations": "San Francisco, CA, USA", "long_description": "TraceRoot is an open-source observability and self-healing layer for AI agents. It captures traces, debug with AI that sees your source code and GitHub history.", "one_liner": "Open source self-healing layer for AI agents", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1753318246, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/traceroot-ai", "api": "https://yc-oss.github.io/api/batches/summer-2025/traceroot-ai.json" }, { "id": 30628, "name": "Datafruit", "slug": "datafruit", "former_names": [ "Lychee", "DataFruit", "datafruit", "Datafruit", "datafruit" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/a591148ecee7a3124b7a64758f3eee4d11b56efd.png", "website": "https://datafruit.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Datafruit helps enterprise delivery teams understand their customers deeply and deliver more profitably. We build AI agents capture every conversation, structure scope from day one, and use past projects to make every engagement sharper.", "one_liner": "The AI workspace for software implementations", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1755048308, "tags": [ "Artificial Intelligence", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/datafruit", "api": "https://yc-oss.github.io/api/batches/summer-2025/datafruit.json" }, { "id": 30629, "name": "Topological", "slug": "topological", "former_names": [ "TipTop", "TipTop AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2b9c845239fb1f16317889a4a843409e109b24f6.png", "website": "https://www.topological.com", "all_locations": "San Francisco, CA, USA", "long_description": "Topological is developing physics-based foundation models for CAD optimization. We help hardware teams iterate at the same speed that software teams do. Our technology is accelerating the engineering workflow with AI and scales design and optimization to identify the ideal designs for complex problems given their physical constraints with enhanced speed and performance. \r\n\r\nOur first model, UToP-v1, is a SOTA topology optimization model that understands physics, geometry, and manufacturability. It can generate the most efficient design given a problem’s physical requirements. It has <5% compliance error and is 1930x faster than current methods. We're reimagining mechanical engineering and computational design with precision spatial AI.", "one_liner": "Physics-based foundation models for CAD optimization.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1755729176, "tags": [ "Reinforcement Learning", "Robotics", "Design Tools", "3D Printing", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/topological", "api": "https://yc-oss.github.io/api/batches/summer-2025/topological.json" }, { "id": 30630, "name": "Lark", "slug": "lark", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d081c0c274bbf68a2b6814e7891694bfd2e2c515.png", "website": "https://getlark.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Lark lets teams write end-to-end tests in plain English. Validate dashboards, APIs, SDKs, and full product flows without maintaining fragile test code. Run continuously on feature branches, in CI, or in production.", "one_liner": "The E2E testing layer for AI-driven development", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1755281037, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "DevOps", "Automation" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lark", "api": "https://yc-oss.github.io/api/batches/summer-2025/lark.json" }, { "id": 30634, "name": "bitrig", "slug": "bitrig", "former_names": [ "Aurelia", "BitRig" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d788bd53f3c4c9290a86f6020fb5c538f365fa00.png", "website": "https://bitrig.com", "all_locations": "San Francisco, CA, USA", "long_description": "Bitrig is the only vibe coder that writes native Swift, which is how the top mobile apps are coded. It's like Lovable for iPhone apps.\r\n\r\nKyle and Jacob are creators of SwiftUI, Apple's UI framework for building modern iOS apps, and led its development for the past 10 years. Tim was co-founder and designer of Storehouse, where he won an Apple Design Award and was later acquired by Square. \r\n\r\nDownload bitrig from the App Store:\r\nhttps://apps.apple.com/us/app/bitrig/id6747835910", "one_liner": "Vibe code, test, and deploy Swift apps. All from your iPhone.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1755626076, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bitrig", "api": "https://yc-oss.github.io/api/batches/summer-2025/bitrig.json" }, { "id": 30644, "name": "Wafer", "slug": "wafer", "former_names": [ "Herdora", "wafer" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d73d3d68555ca97a0b7fa88945cb6c577d872c4c.png", "website": "https://www.wafer.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Wafer builds AI agents that work as autonomous performance engineers, optimizing GPU kernels for AI inference. \r\n\r\nOur product is serverless and dedicated inference for the world’s fastest open source LLMs, achieved by Wafer's autonomous performance engineers. ", "one_liner": "AI that makes AI fast", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1751530242, "tags": [ "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/wafer", "api": "https://yc-oss.github.io/api/batches/summer-2025/wafer.json" }, { "id": 30645, "name": "Panels", "slug": "panels", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f6701ac45e2897f58f58412507e74dbdbfa60235.png", "website": "https://www.usepanels.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Panels is an audio data platform that delivers high-quality speech datasets from vetted, diverse contributors to power training and evaluation of foundational voice models.", "one_liner": "Audio Data for AI Labs", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1755625983, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/panels", "api": "https://yc-oss.github.io/api/batches/summer-2025/panels.json" }, { "id": 30647, "name": "Cyberdesk", "slug": "cyberdesk", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b6deea0aa4e96211ac35f75ade0705df19758a8e.png", "website": "https://www.cyberdesk.io", "all_locations": "San Francisco, CA, USA", "long_description": "Cyberdesk is the first self learning computer use agent for developers to automate desktop workflows. \r\n\r\nFor example, one of our customers is building an AI agent for hospital patient intake, and they’re using us to automate an entire team of people manually clicking and typing into a desktop app to book appointments. \r\n\r\nWe launched mid July, and our agent is already operating in production environments, creating appointments in electronic health record apps and processing files in legacy ERPs.\r\n\r\nWe’ve built the first computer use agent that memorizes tasks and repeats them quickly while still adapting to unexpected changes on the screen. A good analogy is to how humans use computers: once we get used to an app, we use it much faster, while still adapting to random popups and crashes. This new paradigm for computer use will be needed by every company automating human workflows on computers.\r\n\r\nMahmoud previously built robotic process automation solutions impacting 20K+ employees at a Fortune 100 company. He also built AI & ML solutions at Baylor College of Medicine Neuroscience & Texas Children's Hospital + co-published a paper at the Rice Networks Group. \r\n\r\nAlan is ex-NASA and previously dropped out to be the first founding engineer at a PearX startup. He is a second time founder, having previously built and scaled a consumer AI app to thousands of paying users.\r\n\r\nComputer-use agents will automate the $6T dollars spent on enterprise knowledge work and Cyberdesk will be the platform to power this.\r\n\r\nWe’d love to talk with you!\r\nhttps://cal.com/mahmoud-al-madi-klrs5s/30min", "one_liner": "Self learning computer use agent for developers", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1749659433, "tags": [ "Artificial Intelligence", "Developer Tools", "Robotic Process Automation", "Workflow Automation", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/cyberdesk", "api": "https://yc-oss.github.io/api/batches/summer-2025/cyberdesk.json" }, { "id": 30659, "name": "Proliferate", "slug": "proliferate", "former_names": [ "Keystone" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e9eb3892f113b924e1c5b9bdf6d120ba559a45ff.png", "website": "https://proliferate.com?utm_source=yc&utm_medium=referral&utm_campaign=profile", "all_locations": "San Francisco, CA, USA", "long_description": "Manage a fleet of agents locally or in the cloud. 100% open source and free to use. Built to help you do your life's work.", "one_liner": "Manage a team of agents from your desktop", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1749673205, "tags": [ "Developer Tools", "SaaS", "B2B", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/proliferate", "api": "https://yc-oss.github.io/api/batches/summer-2025/proliferate.json" }, { "id": 30660, "name": "Magnitude", "slug": "magnitude", "former_names": [ "Magnitude", "Sidekick", "Sagekit" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9292b62c58dc81055b437ce647dc7c3ea10ffc5c.png", "website": "https://magnitude.dev", "all_locations": "San Francisco, CA, USA", "long_description": "The full Claude Code experience, except it runs anywhere. From our infra to fully air-gapped in your data center.", "one_liner": "The best coding agent for open models", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1751905744, "tags": [ "Artificial Intelligence", "Developer Tools", "Enterprise Software", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/magnitude", "api": "https://yc-oss.github.io/api/batches/summer-2025/magnitude.json" }, { "id": 30675, "name": "BootLoop", "slug": "bootloop", "former_names": [ "BootLoop", "BootLoop, Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/93ce55100656a6ea0aa0d88dd475881eab4f5632.png", "website": "https://bootloop.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "BootLoop is building the first AI agent to write and test firmware on real hardware. Existing AI coding assistants fail completely with embedded systems, but our agent ingests datasheets, schematics, and other design files to write firmware in your style and automatically test it on your hardware.", "one_liner": "Firmware in minutes, not months - rigorously tested on real hardware", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1752184530, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/bootloop", "api": "https://yc-oss.github.io/api/batches/summer-2025/bootloop.json" }, { "id": 30676, "name": "Stellon Labs", "slug": "stellon-labs", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e0f795844bb7b220e603390ba0b9ce967fb6db26.png", "website": "https://stellonlabs.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Stellon Labs is an AI research lab that is building tiny frontier AI models that can run on edge devices like smartphones, wearables and embedded systems. Our first open source model, KittenTTS, is a super-tiny text-to-speech model, that got 8K Github stars and 45K model downloads within 2 weeks of launching. ", "one_liner": "Building tiny frontier AI models that run on edge devices", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1755664851, "tags": [ "Artificial Intelligence", "Edge Computing Semiconductors" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/stellon-labs", "api": "https://yc-oss.github.io/api/batches/summer-2025/stellon-labs.json" }, { "id": 30691, "name": "Embedder", "slug": "embedder", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/be01ab7ec03dfffcf2a6f87ab306a19bf22fe64b.png", "website": "https://www.embedder.com", "all_locations": "San Francisco, CA, USA", "long_description": "Embedder is an AI agent for embedded software. It reads your datasheets and schematics, writes the code, flashes the board, runs the tests, and fixes its own mistakes. Testing is hardware-in-the-loop: Embedder drives the equipment your team already owns (debug probes, logic analyzers, power profilers, oscilloscopes) and validates firmware on real silicon, not just against a compiler. Embedder works with some of the top semiconductor ecosystems in the world, supporting 500+ MCUs and 3,000+ peripherals.", "one_liner": "Hardware-Aware AI for Embedded Software Development", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1752258104, "tags": [ "Developer Tools", "Hardware", "B2B", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/embedder", "api": "https://yc-oss.github.io/api/batches/summer-2025/embedder.json" }, { "id": 30700, "name": "Nozomio", "slug": "nozomio", "former_names": [ "Nozomio Inc.", "Nozomio", "Nozomio (Nia AI)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1d85c6a1195667680f7ed4c90a6bda101d0cc579.png", "website": "https://www.nozomio.com/", "all_locations": "San Francisco, CA, USA", "long_description": "We are a product lab solving context in AI.", "one_liner": "product lab solving context in ai", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1751302971, "tags": [ "Developer Tools", "Consumer", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/nozomio", "api": "https://yc-oss.github.io/api/batches/summer-2025/nozomio.json" }, { "id": 30720, "name": "Autosana", "slug": "autosana", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5c7dda83aa113d5017c2cb187435ccccb356bd6a.png", "website": "https://autosana.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Autosana is the end-to-end testing layer for your coding agents, across iOS, Android, and Web apps.\r\n\r\nStep away from your laptop. Come back to full-stack features built and tested end-to-end, production ready.\r\n\r\nAutosana creates, updates, and runs tests automatically from your code diffs. Locally, it loops with your coding agent until every test passes. In PRs, it loops with cloud agents and shows video proof of your new feature or bug fix working end-to-end.\r\n\r\nNo setup, no maintenance, just tests evolving with your codebase. Ship with confidence.", "one_liner": "AI agents for E2E testing across mobile & web", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1751416575, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/autosana", "api": "https://yc-oss.github.io/api/batches/summer-2025/autosana.json" }, { "id": 30722, "name": "Omnara", "slug": "omnara", "former_names": [ "GroundDocs" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/fd794dace414f8acdb113022db360874e7706519.png", "website": "https://omnara.com", "all_locations": "San Francisco, CA, USA", "long_description": "Omnara is an open-source, model-agnostic control plane for managed agents. One API to deploy, run, and control them. Self-host it, or use our managed cloud.\r\n", "one_liner": "The Control Plane for Agents", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1753676392, "tags": [ "Artificial Intelligence", "Developer Tools", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/omnara", "api": "https://yc-oss.github.io/api/batches/summer-2025/omnara.json" }, { "id": 30729, "name": "Floot", "slug": "floot", "former_names": [ "Combini" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/1f34cf0cf02c3e2059e48082daf0ddc693722515.png", "website": "https://floot.com", "all_locations": "San Francisco, CA, USA", "long_description": "Floot lets non-coders & entrepreneurs build real web apps that actually work. We’re taking a new approach by building everything from the ground up for AI.\r\n\r\n✨ Try building an app at floot.com\r\n\r\nExisting AI app builders fall short of enabling non-coders to build real, serious apps. They often:\r\n- Break down when building anything more than a prototype or toy app\r\n- Have non-coders stuck with errors they don’t understand\r\n- Require non-coders to handle multiple services designed for developers (e.g. for backend, database, hosting, etc)\r\n\r\nThe fundamental problem: these AI app builders just cobble together existing developer tools and slap AI on top, but these tools were designed for humans and not for AI.\r\n\r\nThe result? Non-coders get excited, start building, hit a wall, and then abandon their projects.\r\n\r\nFloot is purpose-built for AI. Our secret sauce:\r\n\r\n1) Instead of reusing a coding framework designed for humans, we created a specialized framework that dictates how AI should write code and how the code runs on our infrastructure. This allows us to enforce best practices, detect errors earlier, and give the best feedback to the AI. As a result, Floot can write better code and fix issues more effectively.\r\n\r\n2) Floot has the entire tech stack built-in (backend, database, hosting, etc) so building and managing an app feels seamless, especially for non-coders. And because we control every layer of the stack, we can optimize each layer for AI-first coding.\r\n\r\nBecause of this, non-coders can get more done with less time and prompting. They can finally build serious apps that work, instead of getting stuck in frustrating error loops and then abandoning their projects.\r\n\r\nWe also built a highly scalable hosting system directly on AWS so Floot apps can handle real traffic and business demands. This means non-coders can build, deploy, and scale their apps on a single platform seamlessly.\r\n\r\nPlus, Floot is really fun to use! Try building an app at floot.com", "one_liner": "The easiest way for non-coders to build apps with AI.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1753721322, "tags": [ "SaaS", "No-code", "Web Development", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/floot", "api": "https://yc-oss.github.io/api/batches/summer-2025/floot.json" }, { "id": 30730, "name": "Idler", "slug": "idler", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/be10a2d11184480de4bc819bb87298c7d2766cce.png", "website": "https://idler.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Idler builds reinforcement learning environments that teach AI models to code at expert human levels. We create training environments based on real-world coding scenarios that prepare models for the complex challenges they'll face in production.", "one_liner": "Reinforcement learning environments. ", "team_size": 13, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1749750449, "tags": [ "Reinforcement Learning" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/idler", "api": "https://yc-oss.github.io/api/batches/summer-2025/idler.json" }, { "id": 30744, "name": "SigmanticAI", "slug": "sigmanticai", "former_names": [ "BitForge (in process of incorporating as SigmanticAI Inc due to trademark)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/551c81e2cf1198e6431c7a170e74ee43deff6f61.png", "website": "https://www.sigmanticai.com", "all_locations": "San Francisco, CA, USA", "long_description": "SigmanticAI is building an AI-native hardware development assistant that automates the entire RTL design flow, from natural language to synthesizable HDL and testbenches, inside a seamless VSCode fork. Powered by fine-tuned Verilog LLMs, reinforcement learning, and real compiler feedback, SigmanticAI iteratively refines code until it compiles and passes synthesis, no matter how complex the design. It’s like the Cursor for HDL design. \r\n\r\nIn addition to code generation, SigmanticAI can generate token-level annotations and onboarding documents to accelerate ramp-up for new engineers. With support for both cloud and on-prem deployment, it integrates with existing EDA tools to dramatically reduce debug time, improve collaboration, and accelerate hardware design across teams", "one_liner": "The Cursor for Chip Design - Delivering Silicon-Ready Chip Designs…", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1752688016, "tags": [ "Hard Tech", "Hardware", "B2B", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sigmanticai", "api": "https://yc-oss.github.io/api/batches/summer-2025/sigmanticai.json" }, { "id": 30758, "name": "Hera", "slug": "hera-video", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/74b33eae20672c87a08f3ca790501128e2c07280.png", "website": "https://hera.video/", "all_locations": "", "long_description": "Hera is an AI motion designer that turns 5-hour projects into 5-minute tasks. \r\n\r\nWhen you're a YouTuber making an infographic animation, instead of spending hours manually clicking buttons in Adobe After Effects, you can create the same animation in minutes in Hera. \r\n\r\nThrough talking to our users, we realized that 95% of time spent on motion graphics is manual button clicking, not creative work. This insight led us to focus on automating the tedious parts while giving the user all creative control.\r\n\r\nWe launched in May 2025, got 100k waitlist signups in 8 weeks, and we're doubling revenue monthly.", "one_liner": "AI Motion Designer", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1751591849, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hera-video", "api": "https://yc-oss.github.io/api/batches/summer-2025/hera-video.json" }, { "id": 30770, "name": "Button Computer", "slug": "button-computer", "former_names": [ "Vibe Code Go" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cd3ef287c6a9d9e31ec9e8347a2eeae128d1893d.png", "website": "https://buttoncomputer.com", "all_locations": "San Francisco, CA, USA", "long_description": "We’re launching a small hardware device: a button that you clip to your shirt. You press it to talk to AI, and it responds instantly.", "one_liner": "The tiny computer built for voice AI.", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1755546681, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/button-computer", "api": "https://yc-oss.github.io/api/batches/winter-2026/button-computer.json" }, { "id": 30772, "name": "stagewise", "slug": "stagewise", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d9ff55657c9c6cb094a914f151062d5bc781a912.png", "website": "https://stagewise.io", "all_locations": "", "long_description": "stagewise is building the open-source agentic IDE: a developer workspace for creating and orchestrating coding agents, previewing running apps, and managing Git workflows. Developers can run agents in parallel, use their preferred models or existing coding subscriptions, and keep agents connected to browser/runtime context as well as the broader codebase, from APIs and tests to docs and deployment paths.", "one_liner": "The Open Source Agentic IDE", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1751997318, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": true, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/stagewise", "api": "https://yc-oss.github.io/api/batches/summer-2025/stagewise.json" }, { "id": 30789, "name": "Interfere", "slug": "interfere", "former_names": [ "Ordinary Intelligence" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c788f853f55de9b0ed57c42d5dd9b8c7388fc49f.png", "website": "https://interfere.com", "all_locations": "New York City, NY, USA", "long_description": "Interfere is the experience layer for modern product teams. Detect, triage, and fix bugs automatically – no human required. Interfere finds issues in your app, understands what's happening, and owns resolution from first signal to production.\r\n", "one_liner": "Production visibility for teams that ship fast", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1752094986, "tags": [ "Artificial Intelligence", "Developer Tools", "Design" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/interfere", "api": "https://yc-oss.github.io/api/batches/summer-2025/interfere.json" }, { "id": 30828, "name": "Semiotic", "slug": "semiotic", "former_names": [ "Mooodboard" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d4bdfd8767934d0004a0927458374ac99619350f.png", "website": "http://semiotic.com", "all_locations": "San Francisco, CA, USA", "long_description": "Semiotic builds AI design agents. We’re starting with agents that build landing pages for fast‑growing startups. \r\n\r\nExisting AI website builders didn't make creating websites easier—they made creating ugly websites easier. So, companies choose between blue-purple gradient slop or agencies with 3-month waitlists and $100k minimums.\r\n\r\nYou don't have to choose anymore. \r\n\r\nStart a project: semiotic.com", "one_liner": "Studio-Grade Design at Scale", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1760501936, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/semiotic", "api": "https://yc-oss.github.io/api/batches/fall-2025/semiotic.json" }, { "id": 30832, "name": "F2", "slug": "f2", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/976c3cad3814111f1af6d087f0a0fe249be74b42.png", "website": "http://f2.ai", "all_locations": "New York City, NY, USA", "long_description": "F2 is the AI platform for private markets investors. Purpose-built for private credit, private equity, and commercial banking, F2 accelerates diligence, underwriting, and portfolio monitoring, helping teams evaluate deals over 60% faster. \r\n\r\nF2 turns unstructured deal data into investment-grade analysis and polished memos in minutes. Unlike general-purpose AI, F2 is built with the domain expertise and depth to handle the most complex financial analysis. Already trusted across thousands of deals, F2 makes collaboration easy and retains historical context, so past work compounds into future wins. \r\n\r\nHeadquartered in New York City, F2 is backed by leading investors including NFX, Left Lane Capital, and Y Combinator. ", "one_liner": "The AI platform for private markets investors", "team_size": 15, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1762789781, "tags": [ "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Summer 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/f2", "api": "https://yc-oss.github.io/api/batches/summer-2025/f2.json" }, { "id": 30849, "name": "MOVEdot", "slug": "movedot", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ff366b5cf4ba792d472cf1af716e033566ff24ff.png", "website": "https://www.movedot.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Our agents run hardware engineering tasks that normally take hours or days in just a few minutes, allowing engineers to process 100x more data and information. Our platform allows hardware engineers to orchestrate agents for tasks such as analyzing failures across entire test campaigns, pulling the right data and KPIs from their databases, checking how conditions (like temperature or load) affect performance and reliability, and then document findings in reports and dashboards.", "one_liner": "AI Agents for Hardware Engineering", "team_size": 10, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1759431340, "tags": [ "Hardware", "Manufacturing", "AI", "Automotive", "Industrial" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/movedot", "api": "https://yc-oss.github.io/api/batches/fall-2025/movedot.json" }, { "id": 30857, "name": "Aspect", "slug": "aspect-inc", "former_names": [ "Auler" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/815d0ff1058841ad5ec2314755cc2f91d92a6472.png", "website": "https://aspect.inc", "all_locations": "New York City, NY, USA", "long_description": "Aspect helps creative teams consolidate 5 media tools into one platform. We provide everything a media team needs: file ingest, local file streaming, review and approval, sharing, and archiving. \r\n\r\nAspect workspaces come with an agent that has complete understanding of your asset library including comments and revisions. Ask the agent to complete any task in the background: searching for files, setting up folder structures, labeling and organizing footage, and much more.\r\n\r\nCheck out aspect.inc/use-cases to see how different media teams use Aspect to deliver content faster.", "one_liner": "Intelligent media storage for creative teams.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1761607655, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aspect-inc", "api": "https://yc-oss.github.io/api/batches/fall-2025/aspect-inc.json" }, { "id": 30859, "name": "Locus", "slug": "locus", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/b8e0c09c51f4da48f69bd8d711a166171d7420a4.png", "website": "https://paywithlocus.com", "all_locations": "", "long_description": "We make your agents pay.\r\n\r\nAs agents evolve from tools into dependable, autonomous actors, they’ll need the ability to execute open-ended workflows end-to-end.\r\n\r\nThis inevitably means payments: accessing paywalled data, transacting for services or with other specialist agents. But autonomy requires guardrails. Businesses and developers will need a way to ensure their agents only spend how much and on what they’re supposed to.\r\n\r\nThe machine economy is coming, and Locus (YC F25) is building the connector businesses will need to participate. We connect agents securely to funds, letting you define permissions and limits for every transaction. Each payment is traceable, auditable, and fully reconcilable with your existing financial stack.", "one_liner": "Payment infrastructure for AI agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1761342337, "tags": [ "Finance", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/locus", "api": "https://yc-oss.github.io/api/batches/fall-2025/locus.json" }, { "id": 30861, "name": "Caddy", "slug": "caddy", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4a18ef62feeed4267cb16429f2de1d3e6abbb159.png", "website": "https://caddy.app/", "all_locations": "New York City, NY, USA", "long_description": "If you’ve got a lot to do, we believe AI can make things feel doable. Caddy is our core product: a Personal AI that helps you stay on top of everything going on. All you have to do is text. \r\n\r\nOn overwhelming days, it’s super simple to just drop any task in a text thread, and Caddy will help you handle it. Caddy also keeps an eye on your calendars, chats and tasks to make sure you stay focused on what matters. If something needs you, Caddy will nudge you, or can just do it if you don’t have time. \r\n\r\nThe best part is, no two Caddys are alike. The more you use Caddy, the more it learns your vibe, how you work, and what you care about. ", "one_liner": "Your Personal AI for everyday work. Lives in your texts.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1761153567, "tags": [ "Artificial Intelligence", "Automation", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/caddy", "api": "https://yc-oss.github.io/api/batches/fall-2025/caddy.json" }, { "id": 30863, "name": "The Context Company", "slug": "the-context-company", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/897cd2d31bc7dc869e170422ebc8e24a66f3e2bc.png", "website": "https://thecontextcompany.com", "all_locations": "San Francisco, CA, USA", "long_description": "Understand user patterns and find silent failures in your AI agents.\r\n\r\nThe Context Company helps teams analyze AI agent conversations to surface user behavior patterns, performance trends, and moments where agents struggle - so teams know what’s working, what’s not, and what to improve next.\r\n\r\nWe turn raw conversations into structured signals: topic clustering, user feedback analysis, custom pattern tracking, and alerts. All alongside traditional observability like traces, tool calls, latency, and costs.\r\n\r\nGet started in less than 10 lines of code.", "one_liner": "Monitor AI agents and understand user behavior", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1759953898, "tags": [ "Developer Tools", "B2B", "Analytics", "Monitoring", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/the-context-company", "api": "https://yc-oss.github.io/api/batches/fall-2025/the-context-company.json" }, { "id": 30864, "name": "dari.dev", "slug": "daridev", "former_names": [ "Dari" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/db1cb9787e09629b6ccb1639f659a5f8d0bb21b1.png", "website": "https://dari.dev", "all_locations": "San Francisco, CA, USA", "long_description": "We let developers deploy AI agents as API endpoints with built-in tools, sandboxes, and durable execution.\r\n\r\nAgents maintain state, run long-lived workflows, and handle retries automatically.", "one_liner": "The Production Layer for AI Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1759188885, "tags": [ "Developer Tools", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/daridev", "api": "https://yc-oss.github.io/api/batches/fall-2025/daridev.json" }, { "id": 30874, "name": "Minro", "slug": "minro", "former_names": [ "Iris" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f77542ef92b9a995fd50ddb381187d909ec7f5fd.png", "website": "https://minro.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Minro helps companies stay close to their users as they scale.\r\n\r\nToday, most startups have thousands of product events flowing through tools like PostHog, but still have no real understanding of who their users actually are, which users are quietly about to churn, or what outreach actually brings them back. Founders care deeply about their users, but staying close to them becomes operationally impossible very quickly.\r\n\r\nMinro plugs directly into a company’s analytics stack and turns product activity into living customer intelligence. We enrich every user with context like their company, role, LinkedIn/GitHub/Twitter, background, and likely use case, currently matching users to the correct online identity with ~80% accuracy starting from just name + email.\r\n\r\nWe then identify which users are most likely to churn based on behavioral patterns, persona similarity, and historical retention signals, and help founders proactively reach out before those users disappear. Minro drafts highly contextual founder-style outreach, tracks which conversations actually convert into retention, and continuously improves the system over time.\r\n\r\nThe result is a customer intelligence and retention layer that helps companies understand their users better, build stronger relationships, and reduce churn before it happens.", "one_liner": "Identify churn risk and stay close to users at scale", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1762405247, "tags": [ "B2B", "Customer Success" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/minro", "api": "https://yc-oss.github.io/api/batches/fall-2025/minro.json" }, { "id": 30882, "name": "AtlasGrid", "slug": "atlasgrid", "former_names": [ "I purchased precedents.ai, will found a corp w/ Clerky in 2 weeks once the domain transfer is confirmed", "precedents.ai", "AtlasGrid AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c51d7c36e595d35dc2f3a6fbe00ef8d4d923dbe9.png", "website": "https://atlasgrid.ai", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "AtlasGrid automatically builds a visual graph of your mobile app UI and displays analytics directly on your screens. Additionally, our fleet of AI-powered agents will continuously analyze thousands of mobile apps, gathering design insights and identifying growth opportunities + actionable product improvements.", "one_liner": "Accelerate Product Iteration", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1763057438, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/atlasgrid", "api": "https://yc-oss.github.io/api/batches/fall-2025/atlasgrid.json" }, { "id": 30883, "name": "hillclimb", "slug": "hillclimb", "former_names": [ "Plun", "Hillclimb" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/660320374818f816f5cf14de03fe92dcab2740eb.png", "website": "https://hillclimb.com", "all_locations": "San Francisco, CA, USA", "long_description": "We work with frontier AI labs to help train their agents to become AI research scientists", "one_liner": "Training Data for Recursive Self-Improvement", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1759385382, "tags": [ "Reinforcement Learning" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hillclimb", "api": "https://yc-oss.github.io/api/batches/fall-2025/hillclimb.json" }, { "id": 30916, "name": "Rovr", "slug": "rovr", "former_names": [ "Bellman AI", "Bellman" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/be661dea8f47a3f8abccf2a96eac3ff45c4977d8.png", "website": "https://www.withrovr.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Rovr streamlines engineering operations by automating intake, triage, routing, and cross-team coordination. It replaces internal forms, manual Slack triage, and scattered docs with an AI front desk that understands requests, assigns owners, updates context, and posts status changes directly into Slack. Rovr’s built-in ops CRM gives teams a single system of record for eng requests — from tooling access to platform incidents to dev-infra workflows — reducing operational drag across the entire org.", "one_liner": "AI FDE Engine that runs your engineering workflows", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1761690618, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Inactive", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rovr", "api": "https://yc-oss.github.io/api/batches/fall-2025/rovr.json" }, { "id": 30921, "name": "Compyle", "slug": "compyle", "former_names": [ "SmartAppetite" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d64e6601db5d659b1726d0d5ea126494391f5f62.png", "website": "https://compyle.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Compyle is a less autonomous coding agent that asks before it acts. We're like Cursor or Claude Code - but you won't need to rewrite your codebase every time you use it for more than a small task.\r\n\r\nWe built Compyle because we were frustrated with the direction other coding agents are headed. They're all racing to be more autonomous, running for hours without human input.\r\n\r\nThis doesn't work for real production code. When agents run autonomously, they make countless small decisions that pile up in your codebase. Engineers lose ownership - they don't know what was implemented, can't effectively debug or maintain it, and struggle to build on top of it. The code becomes a black box, and they're forced to throw it away.\r\n\r\nCompyle keeps engineers in the driver's seat.", "one_liner": "The coding agent that actually collaborates with you", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1760115390, "tags": [ "Artificial Intelligence", "Developer Tools", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/compyle", "api": "https://yc-oss.github.io/api/batches/fall-2025/compyle.json" }, { "id": 30929, "name": "Sol", "slug": "solbrowser", "former_names": [ "sandbox.ai", "Cheepr.ai", "FunForge.ai", "Inspector" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dbe7084af8a106e89b75c980e855e0e9ac2aaedf.png", "website": "https://www.solbrowser.com", "all_locations": "San Francisco, CA, USA", "long_description": "Sol is a browser where developers can orchestrate agents from their tabs. Ship 100x from a single place where agents can see, navigate, and act on your workspace.", "one_liner": "Code and browse in the same place", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1762248076, "tags": [ "Artificial Intelligence", "Developer Tools", "Design", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/solbrowser", "api": "https://yc-oss.github.io/api/batches/fall-2025/solbrowser.json" }, { "id": 30946, "name": "Sourcebot", "slug": "sourcebot", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8dc3d95366a9f12c7989780cf364009423a55b54.png", "website": "https://www.sourcebot.dev/", "all_locations": "San Francisco, CA, USA", "long_description": "Sourcebot is an open source code understanding platform for massive codebases. We’re used by thousands of engineers in some of the largest companies in the world, including NVIDIA, Red Hat, Wikimedia, and Arista Networks.\r\n\r\nUnderstanding code, not writing it, is the primary bottleneck for large engineering teams. For developers, this means onboarding onto complex codebases faster. For AI agents, it means getting the necessary code context to minimize hallucinations and maximize cohesion within the wider codebase.\r\n\r\nSourcebot solves this by giving developers and AI agents the ability to regex search across millions of lines of code instantly, as well as ask questions across thousands of repos using any flagship reasoning model. Being open source and on-prem, we can get deployed in enterprises within minutes before other tools even get approval.\r\n\r\nWe met a decade ago at McGill University and have been building together full time for over 2 years. We’ve personally felt the pain of understanding large codebases while working at Microsoft, EA, Ubisoft, Google, and Meta.", "one_liner": "Helping humans and AI agents understand massive codebases", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1759606313, "tags": [ "Artificial Intelligence", "Developer Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sourcebot", "api": "https://yc-oss.github.io/api/batches/fall-2025/sourcebot.json" }, { "id": 30954, "name": "Specific", "slug": "specific", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/32b20b00d4eefb0011495a24b9f27376787da0bc.png", "website": "https://specific.dev", "all_locations": "Stockholm, Stockholm County, Sweden", "long_description": "Specific lets your coding agent write code and build the infrastructure to deploy it. Connect your favorite coding agent and start building immediately. Run `specific dev` to get a full local environment running in seconds. Run `specific deploy` to go to production on our scalable cloud platform in minutes.", "one_liner": "AWS for coding agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1758776605, "tags": [ "Artificial Intelligence", "Developer Tools", "No-code", "DevOps" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Sweden", "Europe" ], "stage": "Early", "app_video_public": true, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/specific", "api": "https://yc-oss.github.io/api/batches/fall-2025/specific.json" }, { "id": 30967, "name": "Perseus", "slug": "perseus", "former_names": [ "Starling", "Mantle" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9765cfac6d122dea71443fd13f227ed6e9c5257b.png", "website": "https://perseus.computer", "all_locations": "Bengaluru, KA, India", "long_description": "Perseus takes an iterative branching approach to search in high dimensional spaces.\r\n\r\nOur first product helps coding agents find the right codebase context before they write. It searches files, symbols, and dependencies in parallel, so models can make better changes with less trial and error. Perseus Search gives Mythos-level programming ability to Opus-level coding agents.", "one_liner": "Applied Lab focused on Search in Latent Spaces.", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1761343890, "tags": [ "Artificial Intelligence", "Genetic Engineering" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "India", "South Asia", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/perseus", "api": "https://yc-oss.github.io/api/batches/fall-2025/perseus.json" }, { "id": 30969, "name": "Lemma", "slug": "uselemma", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/335dca5772b36d447d2e1c9b0f730539813d1846.png", "website": "https://www.uselemma.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Lemma catches the silent, semantic failures your observability tools miss, where your AI agent looks like it worked but didn’t. We scan every trace to surface issues before users complain, identify root causes, and help you fix them without manual digging, so your agents improve over time.", "one_liner": "Production Monitoring for AI agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1761703288, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/uselemma", "api": "https://yc-oss.github.io/api/batches/fall-2025/uselemma.json" }, { "id": 30999, "name": "Antigen", "slug": "antigen", "former_names": [ "Claybird", "zag.dev", "Zag" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/714f71e97009698c591e79370e41cb52734e724e.png", "website": "https://antigen.sh/", "all_locations": "San Francisco, CA, USA", "long_description": "Antigen is an AI adversary for the enterprise. It maps, exploits, and secures your attack surface through nightly automated offensive testing and monthly human red team assessments. Every finding is delivered with traces, reproduction steps, and remediation directly in GitHub, Linear, or the Antigen Platform.\r\n\r\nWe work with companies in financial services, healthcare, retail, and government where security is trust.\r\n\r\nWe're backed by Lightspeed, DST Global, and Susa Ventures.", "one_liner": "Continuous offensive security for the enterprise.", "team_size": 5, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1759979466, "tags": [ "Cybersecurity", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/antigen", "api": "https://yc-oss.github.io/api/batches/fall-2025/antigen.json" }, { "id": 31001, "name": "Fastshot", "slug": "fastshot", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/bac15cb365c68f8004b888ffdda5946e5ec65b76.png", "website": "https://www.fastshot.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Fastshot is a no-code mobile development platform.\r\nOur mission is to \"Democratize mobile app creation with AI\"\r\nAnyone can develop a mobile app from idea to App Stores within minutes just by chatting with AI.\r\n\r\n", "one_liner": "Lovable for mobile apps", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1759962128, "tags": [ "Developer Tools", "No-code", "AI", "AI Assistant" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/fastshot", "api": "https://yc-oss.github.io/api/batches/fall-2025/fastshot.json" }, { "id": 31013, "name": "Rivet", "slug": "rivet-design", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/27852a72a2c3864e7f9b2c7273ec39951f3e8d68.png", "website": "https://rivet.design/", "all_locations": "San Francisco, CA, USA", "long_description": "Rivet is a visual AI editor for product designers to make UI changes. Designers ship the changes they make directly to their codebase. \r\n\r\nThe most painful problem for designers today is that their vision doesn't match code. Rivet replaces slow collaboration between designers and engineers by letting designers just do it themselves. Rivet's editor helps turn product designers into design engineers.\r\n \r\nDesign-led companies in YC are Rivet customers.\r\n\r\nLearn more at rivet.design", "one_liner": "Visual editor to design in production code", "team_size": null, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1759433421, "tags": [ "Artificial Intelligence", "Design", "Design Tools", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rivet-design", "api": "https://yc-oss.github.io/api/batches/fall-2025/rivet-design.json" }, { "id": 31022, "name": "Coasts", "slug": "coasts", "former_names": [ "JSX Tool" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/14423e406f790420f115f8958c1af6eb85b97201.png", "website": "https://coasts.dev", "all_locations": "", "long_description": "A Coast (containerized host) is a local development runtime. Coasts let you run multiple isolated environments for the same project on one machine. As AI coding agents increasingly work in parallel across git worktrees, developers hit painful conflicts — clashing ports, duplicated databases, and fragile per-branch setup. Coasts solve this by giving each worktree its own fully isolated runtime, so multiple agents can build and test side by side without stepping on each other.", "one_liner": "Localhost service isolation and orchestration for git worktrees", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1762549706, "tags": [ "Developer Tools", "B2B", "Productivity", "Design", "Web Development" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Fall 2025", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/coasts", "api": "https://yc-oss.github.io/api/batches/fall-2025/coasts.json" }, { "id": 31046, "name": "Linzumi", "slug": "linzumi", "former_names": [ "[Placeholder] Sean Grove NewCo" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/5cfae971c0f6dc34ce7d88e4c9086b3ed9aa19e2.png", "website": "https://linzumi.com", "all_locations": "San Francisco, CA, USA", "long_description": "Linzumi is the chat your engineering team uses to direct dozens of AI coding agents.\r\n\r\nKick off work, review it, ship it. All from chat.\r\n\r\nSee every agent's work. Unblock the agents that need you from your laptop, your phone, the coffee line. Your teammates see it too.\r\n\r\nEvery decision your team makes compiles into a source of truth - what to build, why it changed, how your agents should act. That same source generates new work and verifies completed work.\r\n\r\nDeliberative alignment, repurposed from aligning LLMs to aligning companies.", "one_liner": "Team chat to command all your company's coding agents", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1781215175, "tags": [ "Artificial Intelligence", "Developer Tools", "Chat" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/linzumi", "api": "https://yc-oss.github.io/api/batches/spring-2026/linzumi.json" }, { "id": 31057, "name": "Valgo", "slug": "valgo", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6c34fbe5d783459ff37f7c664b24ff15cf5e7843.png", "website": "https://valgo.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Insurers struggle to price autonomous systems because the historical data simply doesn't exist. Your car insurance draws from over 30 billion claims records, but autonomous trucks and robots have nearly zero. Valgo is the risk quantification platform that closes that gap. We are building probabilistic models of routes, tasks, and environments from the bottom up. We output a simulated loss estimate that insurers need to price coverage. Valgo is the foundational layer that gives insurance providers confidence to properly price autonomy risk.\r\n\r\nOur team combines expertise in risk estimation for autonomy with deep experience in the insurance industry. Sydney and Robert are Stanford PhDs with leading expertise in safety of physical AI systems. Sydney wrote the textbook on validating safety-critical systems and teaches the course at Stanford. Robert spent 7 years at MIT Lincoln Laboratory on the core team that designed and validated an FAA-certified aircraft collision avoidance system, now a worldwide standard. Jon is a Sloan Fellow from the Stanford GSB and an actuary who spent over 12 years in insurance leadership and led over $5 billion in M&A as head of corporate development for one of the largest insurers in Asia-Pacific.", "one_liner": "Insurance risk layer for physical AI", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1763584142, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/valgo", "api": "https://yc-oss.github.io/api/batches/winter-2026/valgo.json" }, { "id": 31091, "name": "Sonarly", "slug": "sonarly", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/07e7fd61200416376d06e84b0c02917c8e9379f3.png", "website": "https://sonarly.com", "all_locations": "San Francisco, CA, USA", "long_description": "We want software to improve itself.\r\n\r\nSonarly connects to your monitoring stack - tools like Sentry, Datadog, and Grafana - and triages every alert to remove noise and duplicates. It then investigates logs, traces, metrics, and code to build a living map of your production system and find root cause. The result is either a ready-to-merge fix PR or a recommendation to update your alerting rules so the noise never comes back.", "one_liner": "Makes software self-healing", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1765492562, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sonarly", "api": "https://yc-oss.github.io/api/batches/winter-2026/sonarly.json" }, { "id": 31096, "name": "shortkit", "slug": "shortkit", "former_names": [ "Embassi" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0a0714fa881cb99f3080456e1c76e5b495a45be7.png", "website": "https://www.shortkit.dev", "all_locations": "", "long_description": "ShortKit lets any consumer app launch a TikTok-grade media expereinces. \r\n\r\nMichael, spent 6 years at YouTube building the infrastructure that powers YouTube Shorts. Neil, prev. scaled a SaaS company from 0 to $6M ARR as employee #1. \r\n\r\nWe handle the full media stack, starting with short form video - client SDKs, video infrastructure, rec systems, and monetization - so product teams don't have to.", "one_liner": "Media infra for consumer apps", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1771985375, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Unspecified" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/shortkit", "api": "https://yc-oss.github.io/api/batches/winter-2026/shortkit.json" }, { "id": 31097, "name": "REV1", "slug": "rev1", "former_names": [ "Hefaisto" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4441d91c221886a6f88c6d67b04646e2c34ade6c.png", "website": "https://rev1.so", "all_locations": "San Francisco, CA, USA", "long_description": "REV1 is Claude code for mechanical engineers, starting with automating the process of turning 3D designs into 2D manufacturing drawings – which is more than 25% of all of what a mechanical engineer does - our software does it in minutes. \r\nCompressing hours of work into minutes while delivering consistent, higher quality results.", "one_liner": "Claude Code for Mechanical Engineers", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1769993376, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/rev1", "api": "https://yc-oss.github.io/api/batches/winter-2026/rev1.json" }, { "id": 31100, "name": "Sentrial", "slug": "sentrial", "former_names": [ "Realm" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/956fdffad84d5a7ebfd35aeb95f159f91959bc37.png", "website": "https://sentrial.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Sentrial is the monitoring platform for AI products in production. \r\n\r\nWhen your AI product/agent loops indefinitely, hallucinates, or frustrates users, Sentrial detects it in real-time, diagnoses the root cause, and recommends specific fixes. We provide the monitoring, evaluation, and debugging infrastructure that traditional tools weren't built for, so teams iterate based on production reality, not just offline evals.", "one_liner": "Datadog for Agent Reliability", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1770083112, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sentrial", "api": "https://yc-oss.github.io/api/batches/winter-2026/sentrial.json" }, { "id": 31123, "name": "21st", "slug": "21st", "former_names": [ "21st", "1code by 21st.dev", "1code (21st.dev)", "1code (ex: 21st.dev)", "1code (21st.dev)", "21st.dev" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/74c9b33dec39ae88db50c30496502959820c2018.png", "website": "https://21st.dev", "all_locations": "San Francisco, CA, USA", "long_description": "21st.dev is the largest React component registry for AI applications, used by 2M developers (370K MAU).\r\nWe provide the building blocks to create AI agents and agent-powered apps: UI components, agent templates, and an SDK with built-in UI, tools, memory, observability, and managed infrastructure.", "one_liner": "Infrastructure and UI building blocks for the agentic internet", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1765422527, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/21st", "api": "https://yc-oss.github.io/api/batches/winter-2026/21st.json" }, { "id": 31131, "name": "Zatanna", "slug": "zatanna", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d44e6f61cb5ed4a97d1177fa88df6f8b04c87366.png", "website": "https://www.zatanna.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "Zatanna creates APIs for software that doesn't have any, by reverse engineering back ends of web-based cloud and on-prem software. ", "one_liner": "Turning all software into agent-first APIs", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1770919305, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zatanna", "api": "https://yc-oss.github.io/api/batches/winter-2026/zatanna.json" }, { "id": 31133, "name": "Skillsync", "slug": "skillsync", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9cbaacf18216a2c670dfe6e49d4332b592214780.png", "website": "https://skillsync.com", "all_locations": "San Francisco, CA, USA", "long_description": "Skillsync is a real-time multiplayer coding agent with shared memory. Teams build with coding agents together, live, in the terminal or a Discord-like app, then every session becomes searchable memory the whole team and its agents can reuse.\r\n\r\nToday, all the thinking behind your code lives inside individual agent sessions and evaporates the moment they close. The reasoning, what was tried, what was rejected, the taste that sets your best engineers apart, just becomes tribal knowledge stuck in a few heads. Skillsync captures it. We're formalizing engineering culture, so how your team uniquely builds becomes explicit, shared, and reusable.", "one_liner": "Discord for building with agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1765356952, "tags": [ "Developer Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/skillsync", "api": "https://yc-oss.github.io/api/batches/winter-2026/skillsync.json" }, { "id": 31139, "name": "Ashr", "slug": "ashr", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/36b682fdfb87515f8ca423d8a006eaac7229e134.png", "website": "https://ashr.io", "all_locations": "San Francisco, CA, USA", "long_description": "Ashr is a fully contained test and evals platform that improves AI agents by ensuring accuracy and quality across a wide range of user journeys through your product.\r\n\r\nAshr generates user journeys through your agents’ tool calls, results, and questions. We don’t generate one off tests, we generate large amounts of authentic user stories through your product, and pick up on errors, inconsistencies, and failures that would otherwise take hours of manual testing or get caught by a customer. We also work to ensure agent response quality in line with your business goals by offering custom evaluation metrics.\r\n\r\nAshr works with voice, text, automated website generation, image, file generation, and multimodal. We’re also willing to generate custom input types or make modifications for anyone interested. Currently, we integrate as an SDK, and are proactively working to make our documentation and resources as accessible and easy to use as possible.", "one_liner": "Automated Multi-Modal Testing for Agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1771535371, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/ashr", "api": "https://yc-oss.github.io/api/batches/winter-2026/ashr.json" }, { "id": 31151, "name": "Sparkles", "slug": "sparkles", "former_names": [ "Litmus", "Flics" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/2fa726d414c3f4d378fa6af116bb14e3abb29e0f.png", "website": "https://sparkles.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Sparkles is like Lovable for existing projects, so even Sharon from Marketing can change the button styling on the front page without going back and forth with the dev team.\r\n\r\nSomeone technical connects their GitHub to Sparkles, sets up the repository and environment variables, and then anyone on the team with a @yourcompany.com email can log in on Sparkles and create pull requests without needing to know what Git is.", "one_liner": "Make everyone on your team an engineer", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1768436882, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/sparkles", "api": "https://yc-oss.github.io/api/batches/winter-2026/sparkles.json" }, { "id": 31181, "name": "Synthetic Sciences", "slug": "synthetic-sciences", "former_names": [ "InkVell" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/d12b5cddde967f28e71a5bdfa173bbd8e7a0b10c.png", "website": "https://syntheticsciences.ai/", "all_locations": "San Francisco, CA, USA", "long_description": "We're building the infrastructure for the era of autonomous science. Our core thesis: scientific foundation models with real research \"taste\" require two things, built in parallel. A product that captures high-quality organic research-process data at scale, and the training and research to turn that data into models with genuine scientific \"taste\". We're building both.", "one_liner": "Foundation Models for Scientific Research", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1770489645, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/synthetic-sciences", "api": "https://yc-oss.github.io/api/batches/winter-2026/synthetic-sciences.json" }, { "id": 31182, "name": "Visibl Semiconductors", "slug": "visibl-semiconductors", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c9acdb09765b62086883672feeb576e191249bff.png", "website": "https://visiblsemi.com", "all_locations": "San Francisco, CA, USA", "long_description": "Visibl makes custom chip development dramatically faster and lower cost for hardware companies.\r\n\r\nToday, most hardware companies that need a custom chip have bad options: sign a massive contract with an incumbent like Broadcom, pay a traditional design house millions of dollars and wait 18+ months, or keep using off-the-shelf chips and FPGAs that are not optimized for their product's cost, power, performance, size, or manufacturability.\r\n\r\nWe handle the full path from architecture and design through verification, foundry management, and production. That makes custom ASICs accessible to robotics, drones, industrial, IoT, and edge hardware companies that were previously priced out of the market.\r\n\r\nAs more hardware products need differentiated silicon, we think custom chip development should be available to far more companies than it is today.", "one_liner": "A faster, lower cost path to custom silicon", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1767637338, "tags": [ "Artificial Intelligence", "Hard Tech", "Enterprise", "Enterprise Software", "Semiconductors" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/visibl-semiconductors", "api": "https://yc-oss.github.io/api/batches/winter-2026/visibl-semiconductors.json" }, { "id": 31192, "name": "Approxima", "slug": "approxima", "former_names": [ "Sidekit", "SideKit" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e6e6d183a6369dfc8a86aad778e45ad07d16406f.png", "website": "https://approxima.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Human-assisted development should be for novel ideation, not routine maintenance, bug fixes or incremental updates. Approxima is bringing you that future with agents that can scope work, code, validate their fixes end-to-end in sandbox environments and merge to production. Book a demo: https://calendly.com/ashish-selvaraj/approxima", "one_liner": "Your software should build itself.", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1767593677, "tags": [ "Enterprise Software", "Infrastructure", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/approxima", "api": "https://yc-oss.github.io/api/batches/winter-2026/approxima.json" }, { "id": 31195, "name": "Reframe", "slug": "usereframe", "former_names": [ "Milotic AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cf91d138b76358671fb6075cfe46848aa81bd6cc.png", "website": "http://usereframe.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Reframe is the only AI-native marketplace for hardware teams to procure both COTS and custom manufactured components. We have access to trusted suppliers that have made parts for the most reliable hardware products that people use today (iPhones, Teslas, and more). We use Agents to automate end-to-end procurement so that hardware teams can scale while remaining lean.", "one_liner": "AI-native, hardware procurement marketplace", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1770935313, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/usereframe", "api": "https://yc-oss.github.io/api/batches/winter-2026/usereframe.json" }, { "id": 31222, "name": "Superset", "slug": "superset", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/9c4aa01fc589ba1d208558f7b720c6081f672b08.png", "website": "https://www.superset.sh/", "all_locations": "San Francisco, CA, USA", "long_description": "Superset is an open-source IDE that helps engineers run 100s of coding agents in parallel.\r\n\r\nOur desktop app is loved by tens of thousands of engineers, and we're scaling out our effort to build a collaborative, cross-platform tool to allow users to code anywhere.", "one_liner": "Building the platform for software factories", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1772696752, "tags": [ "Developer Tools", "Consumer", "B2B", "Enterprise Software", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/superset", "api": "https://yc-oss.github.io/api/batches/spring-2026/superset.json" }, { "id": 31231, "name": "Glue", "slug": "glue", "former_names": [ "Willow" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/94793bf221bc6ce91588050e2c5778b8af1a1941.png", "website": "https://buildwithglue.com", "all_locations": "San Francisco, CA, USA", "long_description": "Glue is an open source design editor for AI agents. It gives coding agents an infinite canvas to create new interfaces, iterate on existing ones, and turn those changes into production-ready code all in real time.\r\n\r\nThe rise of coding agents is collapsing EPD into one role: builders. This new paradigm means design and engineering can now converge to a single workflow. Builders no longer want static mockups in one tool, and implementation in another.\r\n\r\nGlue is a collaborative workspace where builders and agents can create new components, iterate on existing interfaces, and implement as code. The same tight feedback loop that once made Figma powerful for designers is now built for builders and their armies of agents. Being open source allows us to penetrate workflows at zero cost and build trust quickly.\r\n\r\nRight now there are no design tools with AI as the primary user. Existing tools bolt on copilots as an afterthought. Soon, every company will have AI agents building their interfaces. We are building the surface for this workflow.", "one_liner": "The Interface Design Canvas for AI agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1772831162, "tags": [ "Developer Tools", "Design Tools" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/glue", "api": "https://yc-oss.github.io/api/batches/winter-2026/glue.json" }, { "id": 31241, "name": "Corelayer", "slug": "corelayer", "former_names": [ "Sevvy" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7fc77bd9760310dfdeb4b8ba962b09280b614937.png", "website": "https://www.corelayer.com", "all_locations": "San Francisco, CA, USA", "long_description": "Corelayer is the AI-native platform for production software support, built for data-heavy, regulated industries like finance and healthcare. It continuously monitors alerts, logs, infrastructure, and underlying data for issues and uses agents to debug and suggest fixes.\r\n\r\nWe're helping teams at companies ranging from growth-stage fintechs to S&P 500 financial institutions spend less time on support and more on high-leverage work.", "one_liner": "AI on-call engineer for data-heavy, regulated industries", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1767713346, "tags": [ "Artificial Intelligence", "Developer Tools", "B2B", "Enterprise Software" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/corelayer", "api": "https://yc-oss.github.io/api/batches/winter-2026/corelayer.json" }, { "id": 31256, "name": "Canary", "slug": "canary", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6d55fa276b2612d52a9f09c0de3bc498d001bf08.png", "website": "https://www.runcanary.ai", "all_locations": "San Francisco, CA, USA", "long_description": "AI coding tools have made developers 100x faster but customer-facing incidents are up 43% YoY, QA hasn't kept up. Canary is the first AI QA engineer that understands your codebase. Instead of relying on flaky DOM scraping or screenshot analysis, Canary reads your source code directly to understand developer intent and catch broken user flows before they hit production. Engineering teams go from weeks of manual testing to 90%+ coverage in days. Built by a team that built coding agents at Windsurf, Cognition and Google.\r\n", "one_liner": "The first AI QA engineer that understands your code", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1770954754, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/canary", "api": "https://yc-oss.github.io/api/batches/winter-2026/canary.json" }, { "id": 31292, "name": "Aurorin CAD", "slug": "aurorin-cad", "former_names": [ "Rapid CAD", "Aurorin" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f33a496f7311dedfd5027e589663789820e95b21.png", "website": "https://aurorincad.com", "all_locations": "San Francisco, CA, USA", "long_description": "There are 2 problems:\r\n\r\nThe first, CAD software is slow and the second, designing with it is a tedious process with many steps. Aurorin solves both of these problems by being a CAD software built from the ground up on a modern tech stack with AI at its heart.\r\n\r\nBuilding the CAD kernel lets us fully leverage AI while modernizing execution speed. Almost all existing CAD software (Solidworks, NX, Creo, Catia, Fusion 360, Onshape etc) use the same couple of underlying CAD kernels built in the 80's. It's common for these programs to take 4 hours to open a file.\r\n\r\nAurorin uses a custom parametric and B-Rep driven CAD Kernel built to take full advantage of modern CPUs and GPUs and be AI native.", "one_liner": "Claude code for Mechanical Engineers", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1769109612, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/aurorin-cad", "api": "https://yc-oss.github.io/api/batches/winter-2026/aurorin-cad.json" }, { "id": 31306, "name": "Martini", "slug": "martini", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/6c61a438eef6d3a1fe29d67dd180ddaaac257b9d.png", "website": "https://martini.film", "all_locations": "San Francisco, CA, USA", "long_description": "Martini is a collaborative, AI-native platform for professional filmmaking in the era of generative media.\r\nBy integrating the best generative models into professional workflows, we enable world-class creatives to harness generative AI as a legitimate medium for film.", "one_liner": "AI Video Production for Professionals", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1768440972, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Winter 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/martini", "api": "https://yc-oss.github.io/api/batches/winter-2026/martini.json" }, { "id": 31332, "name": "Stage", "slug": "stage", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/ac5a6cce941f973ff80cb4496e195f4010e5c21b.png", "website": "https://www.stagereview.app/", "all_locations": "San Francisco, CA, USA", "long_description": "Stage is a new code review platform designed to help engineers better understand and review AI generated code.\r\n\r\nEngineering teams are shipping faster than ever with agents, but now they’re drowning in an endless backlog of PRs to review. Stage reorganizes the code review process around how engineers naturally think, enabling you to review (and merge!) PRs 5x faster. \r\n\r\nUsed by top engineers at Legora, n8n, Branch, and more. ", "one_liner": "Code review platform for humans and agents", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1774297910, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/stage", "api": "https://yc-oss.github.io/api/batches/spring-2026/stage.json" }, { "id": 31345, "name": "Replicas", "slug": "replicas", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/45f1eda8aab66eabaa151ae4c6fdca3a6325a068.png", "website": "https://tryreplicas.com", "all_locations": "San Francisco, CA, USA", "long_description": "Replicas is a background coding agent that allows you to delegate tasks to Claude Code or Codex from Slack, Linear, GitHub, and more. Each task works inside of a sandboxed virtual machine, allowing teams to heavily parallelize work and burn through tickets.\r\n\r\nReplicas agents output higher quality PRs via feedback loops - each task automatically is notified and fixes CI failures and reads all code reviews. With Environments, engineering teams can configure agents to run their entire codebase locally, verify its work, and provide preview URLs.", "one_liner": "Run any coding agent harness in the cloud", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1773355936, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/replicas", "api": "https://yc-oss.github.io/api/batches/spring-2026/replicas.json" }, { "id": 31360, "name": "Lightsprint", "slug": "lightsprint", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3feaf8d76278baf8b9fbde6cc73fdda3ea2a5b18.png", "website": "https://lightsprint.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Lightsprint is a collaborative platform for software teams to plan visually, preview live and ship with an army of cloud agents. Your whole team, including non-engineers, can now ship end to end reliably.\r\n\r\nThe company is founded by Ben Ong, an AI investor who previously scaled AI products at SEA Group (NYSE: SE) and Temasek ($300B fund), Benedict Chan who was VP Engineering at Chainlink and CTO at BitGo (NYSE:BTGO), and Heng Hong Lee who built Facebook Messenger in 2013 and was Director of Engineering at Fazz (YC S17).", "one_liner": "Collaborative product development with cloud agents", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1776537521, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": true, "url": "https://www.ycombinator.com/companies/lightsprint", "api": "https://yc-oss.github.io/api/batches/spring-2026/lightsprint.json" }, { "id": 31368, "name": "Zenbu", "slug": "zenbu-2", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cac51a9c6d5e214ddcaeb4498d21b0b6a8e87e58.png", "website": "https://www.zenbu.dev/", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "Zenbu is an extensible IDE for orchestrating coding agents. Shape it around exactly how you and your team work.", "one_liner": "The extensible IDE for coding agents", "team_size": 1, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1780458165, "tags": [ "Artificial Intelligence", "Developer Tools", "Open Source" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/zenbu-2", "api": "https://yc-oss.github.io/api/batches/spring-2026/zenbu-2.json" }, { "id": 31373, "name": "Atrisa", "slug": "atrisa", "former_names": [ "RefortifAI", "Refortifai", "Atrisa (formerly Refortifai)" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/4617548496dbefec602196f4a8fd1a7cc44bc632.png", "website": "https://refortif.ai", "all_locations": "San Francisco, CA, USA", "long_description": "AI Agents to build, debug and automate analog circuit design", "one_liner": "AI Agents for Analog Circuit Design", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1774743443, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/atrisa", "api": "https://yc-oss.github.io/api/batches/spring-2026/atrisa.json" }, { "id": 31380, "name": "Superlog", "slug": "superlog", "former_names": [ "Swish", "Pulsend", "Pulsent", "Deep Engage", "Deepengage", "Openengage", "Deepengage", "Pulsending", "deep engage", "Singlevox", "deep engage", "Pulsent" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/96347d910b359b8008029da5fa69b30000efd6d0.png", "website": "https://superlog.sh/", "all_locations": "San Francisco, CA, USA", "long_description": "Sentry and Datadog dump a stream of alerts. Most are duplicates, most lack context, and you still have to solve the issue yourself.\r\n\r\nSuperlog is AI-native observability that's meant not to be opened. A wizard scans your repo and installs proper OpenTelemetry instrumentation, then runs daily to keep up as you ship new code. When something breaks, Superlog groups the errors into a single incident, investigates with full context (logs, traces, recent deploys, past Slack threads), and posts one mergeable PR in Slack. You merge it, ignore it, or open it as a Claude Code session and modify it.\r\n\r\nTelemetry is vendor-neutral, so you keep every log, trace, and metric we install, even if you leave.", "one_liner": "Make software self-healing", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1775225049, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/superlog", "api": "https://yc-oss.github.io/api/batches/spring-2026/superlog.json" }, { "id": 31421, "name": "Lamina Labs", "slug": "lamina-labs", "former_names": [ "Lamina AI" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0f3c20c1d636f955e4a6afb30207ec372d5f1a4f.png", "website": "https://laminalabs.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Lamina Labs is building infrastructure for near-real-time structured video generation.\r\n\r\nMost AI video is built for cinematic clips. Lamina is built for useful videos that teach and explain. Our first product, Simi, turns prompts, documents, and AI answers into whiteboard-style teaching videos in seconds.\r\n\r\nOur goal is to make video the default interface for AI communication.\r\n", "one_liner": "Near-real-time video infrastructure for LLMs", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1773199517, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/lamina-labs", "api": "https://yc-oss.github.io/api/batches/spring-2026/lamina-labs.json" }, { "id": 31429, "name": "Oddpool", "slug": "oddpool", "former_names": [ "Oddpool", "Benchspan" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/cbb613ad9cc7cb217457623774de2039f44ba7d6.png", "website": "https://www.oddpool.com", "all_locations": "San Francisco, CA, USA", "long_description": "Oddpool is a platform that helps quant funds and trading desks harness the power of prediction markets. We make it easy to access, search, and analyze every venue from one place.\r\n\r\nAvi and Ritesh have been roommates since freshman year at Georgia Tech. Avi has a Master's in ML and saved Microsoft $6M/year by building a more accurate model on half the hardware. Ritesh has a Master's in Distributed Systems and made buy-side trading systems at Bloomberg 40% faster.\r\n\r\nWe started trading prediction markets ourselves but couldn't backtest our strategies because the tooling for this emerging asset class didn't exist. The deeper we went, the more we saw that fragmentation between prediction markets and lack of clean data was going to be a big problem.\r\n\r\nWe launched a prosumer tier and grew to several thousand dollars in MRR within months. Now we're bringing it to institutions, building tooling with the rigor and depth serious desks demand. \r\n\r\nThey're the fastest growing asset class in finance, and CFTC applications for new exchanges keep climbing. Each new venue makes the market bigger, the fragmentation worse, and the unified data layer more valuable. It doesn't exist yet. We're building it.", "one_liner": "Institutional infrastructure for prediction markets", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1773859660, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/oddpool", "api": "https://yc-oss.github.io/api/batches/spring-2026/oddpool.json" }, { "id": 31463, "name": "Armature", "slug": "armature", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/8cd44a063abb5739ba907e8a724718f7fd09c808.png", "website": "https://armature.tech", "all_locations": "San Francisco, CA, USA", "long_description": "Armature helps companies monitor, analyze, and optimize how AI agents experience their products.\r\n\r\nWhat we do today:\r\n- Automated testing: We run complex sessions against your MCPs/CLIs across all major harnesses and models to catch broken workflows before your users do.\r\n- AX analytics & benchmarking: No more black boxes. We trace agent sessions to show you exactly what the model \"thought\", what context it missed, and why it failed. We measure your AX against competitors to ensure you remain the preferred platform for agents to use.\r\n- Auto-remediation: Our MCP lets your internal coding agents plug into Armature to autonomously fix your product's AX based on our run data.\r\n\r\nOur vision for tomorrow:\r\nReaching full understanding of how agents use your product and how you can improve it is only step one. \r\nThe next step is to provide the foundational infrastructure for the Agent Experience, powering agent-native revenue, lifecycle marketing, and customer support for the next generation of software.", "one_liner": "Armature builds, monitors and optimizes products' Agent Experience.", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1778126369, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/armature", "api": "https://yc-oss.github.io/api/batches/spring-2026/armature.json" }, { "id": 31491, "name": "TesterArmy", "slug": "testerarmy", "former_names": [ "Tester Army" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/c2383517bbad408b44b80d2d5f5912ef81073ff0.png", "website": "https://tester.army", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "TesterArmy is an AI agent that tests websites and mobile apps. It monitors production on a schedule and runs automatically on every GitHub Pull Request, delivering screenshots, recordings, and actionable bug reports.\r\n\r\nDescribe tests in plain English. The agent handles login flows, OAuth, and OTPs, no scripts to write or maintain. We catch the regressions and UX issues that code review misses.", "one_liner": "Test your app with AI, catch bugs before users do", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1773767171, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/testerarmy", "api": "https://yc-oss.github.io/api/batches/spring-2026/testerarmy.json" }, { "id": 31500, "name": "OpenProse", "slug": "openprose", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/64b6d546d22917532ccb4e5251eb0d9aa20d25d4.png", "website": "https://prose.md", "all_locations": "San Francisco, CA, USA; Remote", "long_description": "OpenProse is building open-source infrastructure for long-running AI work: a declarative language plus the Reactor harness/runtime for reliable agent workflows.\r\n\r\nOur organic open-source traction (7k+ installs) has already translated into a customer at a medical research lab, starting with a $10k pilot set to roll into a $10k/month contract.\r\n\r\nYC recruited us into the current batch and we've since hired two senior founding team members (ex-Google, Forbes 30u30 harness engineer). All three founding team members are two time founders.\r\n\r\nWe've raised $1.25M in the last two weeks from Jonathan Abrams 8-Bit Capital, Otis Chandler, and other angels.", "one_liner": "An open-source operating system for reliable long-running agents", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1779199533, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Fully Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/openprose", "api": "https://yc-oss.github.io/api/batches/spring-2026/openprose.json" }, { "id": 31518, "name": "Runtime", "slug": "runtime", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/0fb7d11f60217eaded2ae0e96dbee3bf9ebcd68c.png", "website": "https://www.runtm.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Runtime (runtm.com) gives engineering teams control and visibility to enable anyone in their org to use coding agents securely.\r\n\r\nEng leaders rolling out coding agents have no way to see what's happening, set boundaries, or safely let non-engineers use them. We provide sandboxed environments, session-level observability, and configurable guardrails so anyone on your team can ship with coding agents without breaking prod.\r\n\r\nWe're live with fast-growing YC scaleups empowering their Engineers, PMs, designers, marketers, and ops to contribute to their codebase or build prod-grade zero-to-one apps.", "one_liner": "Build and run internal agents, without managing the infrastructure", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1773951001, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/runtime", "api": "https://yc-oss.github.io/api/batches/spring-2026/runtime.json" }, { "id": 31536, "name": "Gigacatalyst", "slug": "gigacatalyst", "former_names": [ "Giga Next Inc", "Giga Catalyst" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/f036b6b16ede0b0a7e4c426862254c490d653c42.png", "website": "https://gigacatalyst.com/", "all_locations": "San Francisco, CA, USA", "long_description": "Gigacatalyst allows sales and CS teams to build missing features that customers need, so you stop losing business because of feature gaps. We’ve helped our customers unblock $1M in sales in 6 weeks.\r\n\r\nWe do this with an embedded AI customization layer that learns your APIs. Each customer can now adapt your product to match their workflows perfectly, and share it across their team with our in-built app store.\r\n\r\nThe result is that customers use your SaaS more, retain for longer, and expand quicker, because they get bespoke implementation for their exact usecase, without waiting.\r\n\r\nWe're live with the top Series B companies with 90% repeat usage rate. Our customers tell us that Gigacatalyst is the best way to increase usage, retention, and expansion in 2026.", "one_liner": "Let software users build new features with our in-app AI agents", "team_size": 4, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1775192956, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/gigacatalyst", "api": "https://yc-oss.github.io/api/batches/spring-2026/gigacatalyst.json" }, { "id": 31547, "name": "InsForge", "slug": "insforge", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/de52713fe1552551dbe8aa2a5e60202c09bfc0d7.png", "website": "https://insforge.dev/", "all_locations": "San Francisco, CA, USA", "long_description": "InsForge is the agent-native AWS: cloud infrastructure that AI coding agents can understand, operate, and recover from end to end.", "one_liner": "The agent-native AWS", "team_size": 6, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1776234676, "tags": [], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Spring 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/insforge", "api": "https://yc-oss.github.io/api/batches/spring-2026/insforge.json" }, { "id": 32164, "name": "Prized", "slug": "prized", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/7162dc10af43dc1c38075eec773f7958383384d2.png", "website": "https://prized.dev", "all_locations": "San Francisco, CA, USA", "long_description": "Prized lets non-engineers build, deploy, and share secure internal tools with AI, no engineering required. You don't need to know where the data lives, what APIs to use, or which connectors you need. Just describe what you want (a customer lookup, a dashboard, an approval flow), and Prized builds the tool on top of the right company data inside a governed boundary.\r\n\r\nThe people who feel the pain of missing internal tools most are non-engineers. They understand the workflow best but are blocked by the software layer, so they wait on engineering, duct-tape spreadsheets together, or increasingly rip company data into Claude Code and Cursor with no thought to permissions, sharing, or governance.\r\n\r\nPrized makes security the default, enforced in the infrastructure rather than left to whoever built the tool. Each tool gets access only to the tables and integrations it was explicitly granted, credentials are workspace-scoped so tools can't cross org boundaries, and outbound calls go through a controlled layer. \r\n\r\nAs an employee builds and shares, a teammate forks it and re-points it at their own data, and over time the company builds up a library of governed tools it actually owns.\r\n\r\nHudson was founding engineer at Gander (F24, acquired by Archer), then full-stack at Suno. Marinos studied CS and ME at Stanford and was on the same Gander team.", "one_liner": "Lovable for internal tools", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1782800618, "tags": [ "Developer Tools", "SaaS", "Productivity" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/prized", "api": "https://yc-oss.github.io/api/batches/summer-2026/prized.json" }, { "id": 32262, "name": "Alkera AI", "slug": "alkera-ai", "former_names": [ "Alkera AI, Inc.", "Alkera AI", "Alkera AI, Inc." ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/eecc1a49c35b3a26973c35ce53d1c3f862a058cb.png", "website": "https://alkera.ai", "all_locations": "San Francisco, CA, USA", "long_description": "Alkera is a data engineering and data science agent that works in your IDE or CLI. If you’re tired of agents taking forever just to produce false, or even dangerous, reports about your data, then Alkera is for you. Our agent is equipped with your data’s history and lineage, your team’s knowledge, and tailored plugins for data apps such as Snowflake and dbt. Simply install and connect your services to begin doing trusted agentic data work. We also offer VPC & on-prem deployment options for when data can't leave your boundary.", "one_liner": "Data engineering and data science agents that are reliable and safe", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1783697969, "tags": [ "Developer Tools", "Data Science", "Data Engineering", "Enterprise Software", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/alkera-ai", "api": "https://yc-oss.github.io/api/batches/summer-2026/alkera-ai.json" }, { "id": 33177, "name": "HyperProbe", "slug": "hyperprobe", "former_names": [ "HyperTest inc" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/e5b4807040a02ba35de45355e3c51fd115e82199.png", "website": "http://hyperprobe.co", "all_locations": "San Francisco, CA, USA", "long_description": "If your team uses Cursor, Claude Code, or Codex to ship, you've felt it: the AI is great at writing code, mediocre at debugging it. When something breaks in prod, you're back to grepping logs, adding console.logs, redeploying, and hoping the AI's guess is right.\r\n\r\nHyperProbe fixes this. Your coding agent dynamically drops non-breaking probes into your running services, straight from your IDE. When a probe fires, HyperProbe captures and sanitises the exact variable state, feeding your agent real evidence instead of flat logs. \r\n\r\nThis fixes prod incidents in minutes from the exact same window where agents write code, without ever redeploying to add a print statement. Under 1% CPU overhead. Automatic PII redaction. \r\n\r\nBuilt for backend teams shipping AI-written code today. Install in 60 seconds, see your first investigation in 10 minutes. That's why we call HyperProbe the runtime data layer for AI-native software.\r\n\r\n", "one_liner": "Your coding agent writes code. Now let it fix prod too.", "team_size": 8, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1783455456, "tags": [ "Developer Tools", "DevSecOps", "SaaS" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada", "Remote", "Partly Remote" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hyperprobe", "api": "https://yc-oss.github.io/api/batches/summer-2026/hyperprobe.json" }, { "id": 33249, "name": "OpenRelay", "slug": "openrelay", "former_names": [ "VectorLay" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/dfebad0e89c8e36ca28819a3b651bee8a4326b76.png", "website": "https://www.openrelay.inc", "all_locations": "Seattle, WA, USA", "long_description": "", "one_liner": "Distributed, hardware-agnostic AI inference", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1783565051, "tags": [ "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/openrelay", "api": "https://yc-oss.github.io/api/batches/summer-2026/openrelay.json" }, { "id": 33573, "name": "hardware intelligence", "slug": "hardware-intelligence", "former_names": [ "Viki", "hi", "Hardware Intelligence" ], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/3c2193e7412febe2e812491e1a73617bb09eb897.png", "website": "https://hardwareintelligence.ai", "all_locations": "San Francisco, CA, USA", "long_description": "", "one_liner": "Agentic chip design with ultrafast feedback loops", "team_size": 2, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1781119605, "tags": [ "Developer Tools", "Hardware", "Enterprise Software", "Semiconductors", "AI" ], "tags_highlighted": [], "top_company": false, "isHiring": false, "nonprofit": false, "batch": "Summer 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "United States of America", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/hardware-intelligence", "api": "https://yc-oss.github.io/api/batches/summer-2026/hardware-intelligence.json" }, { "id": 33838, "name": "Simantic", "slug": "simantic", "former_names": [], "small_logo_thumb_url": "https://bookface-images.s3.amazonaws.com/small_logos/12eef74104b6e57636a6f0d2305e3a2d18d5c2e5.png", "website": "https://simantic.dev", "all_locations": "Waterloo, ON, Canada", "long_description": "Simantic is modernizing the embedded firmware industry with hardware simulation developed for the adoption of AI in hardware engineering. Simantic gives both humans and AI the visibility into hardware previously limited by the physical world.", "one_liner": "Firmware simulation for AI agents", "team_size": 3, "industry": "B2B", "subindustry": "B2B -> Engineering, Product and Design", "launched_at": 1782327485, "tags": [ "Artificial Intelligence", "Developer Tools", "Hardware", "Semiconductors", "Electronics" ], "tags_highlighted": [], "top_company": false, "isHiring": true, "nonprofit": false, "batch": "Fall 2026", "status": "Active", "industries": [ "B2B", "Engineering, Product and Design" ], "regions": [ "Canada", "America / Canada" ], "stage": "Early", "app_video_public": false, "demo_day_video_public": false, "app_answers": null, "question_answers": false, "url": "https://www.ycombinator.com/companies/simantic", "api": "https://yc-oss.github.io/api/batches/fall-2026/simantic.json" } ]