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Active YC Companies

5,056 Y Combinator companies with active status. Browse founder contacts, batch info, and company data.

5,056

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YC Company Directory

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Company	Batch	Description	Status	Location	Team	Founders	Reveal
Dialtone	S23	Identity & pipeline freshness AI agents for revenue teams	Active	Mountain View, CA, USA	4	Akash Kashyap	Reveal
dili	S23	Automating PWA Compliance and Diligence	Active	New York, NY, USA	5	Anand Chaturvedi, Brian Fernandez	Reveal
Diligent	S23	AI agents for fintech risk and compliance operations	Active	London, England, United Kingdom	10	Edoardo Maschio, Ahmed Gaber	Reveal
Dioxus Labs	S23	Web, Desktop, and Mobile apps with one codebase in Rust	Active	—	4	Jonathan Kelley	Reveal
DisputeNinja	S23	Automate your chargebacks with AI agents	Active	San Francisco, CA, USA	2	Max Wu, Bowen Xue	Reveal
Docsum	S23	AI contract repository	Active	New York, NY, USA	4	Shaunak Turaga, Alex Leonov	Reveal
Docsum	S23	AI contract repository	Active	New York City, NY, USA	4	Shaunak Turaga, Alex Leonov	Reveal
Eden Care	S23	Digital health insurance for employers in Africa	Active	Nairobi, Kenya	28	Moses Mukundi	Reveal
Electric Air	S23	Tech-enabled heat pump contractor that cuts costs by 60%	Active	—	18	Jeremy Osborne, Chris Mui	Reveal
Electric Air	S23	Tech-enabled heat pump contractor that cuts costs by 60%	Active	San Francisco, CA, USA	18	Jeremy Osborne, Chris Mui	Reveal
Elyos AI	S23	AI Customer Service Agents for trades and field services	Active	London, UK	7	Adrian Johnston, Philippa Brown, Panos Stravopodis	Reveal
Elyos AI	S23	AI Customer Service Agents for trades and field services	Active	London, England, United Kingdom	20	Adrian Johnston, Philippa Brown, Panos Stravopodis	Reveal
Elythea	S23	ML to predict and prevent pregnancy complications	Active	San Diego, CA, USA	2	Reetam Ganguli	Reveal
Empirical Health	S23	Don't die of heart disease. Empirical is the first AI-native heart…	Active	New York City, NY, USA	4	Brandon Ballinger, Raquel Rodriguez Martinez	Reveal
Envelope	S23	Banking with built-in budgeting	Active	San Francisco, CA, USA	2	Katelyn Strobel, Josh Strobel	Reveal
Epsilla	S23	All-in-one platform to create AI agents with your private knowledge	Active	Sunnyvale, CA, USA	3	Richard Song, Ricki Qin, Eric Yang	Reveal
Epsilla	S23	All-in-one platform to create AI agents with your private knowledge	Active	San Francisco, CA, USA; Remote	3	Richard Song, Ricki Qin, Eric Yang, Eric Y.	Reveal
Every	S23	Banking + Payroll/Benefits + Bookkeeping + Tax in one place	Active	San Francisco, CA, USA; Remote	12	Rajeev Behera, Barry Peterson	Reveal
Feanix Biotechnologies	S23	Farm Genetics Made Easy - Using DNA and Software	Active	—	5	Mitchell Angove, Tom Bishop	Reveal
Feanix Biotechnologies	S23	Farm Genetics Made Easy - Using DNA and Software	Active	Asheville, NC, USA	5	Mitchell Angove, Tom Bishop, Meia Alsup	Reveal
Fiber AI	S23	The freshest data APIs for AI sales, recruiting, & growth products	Active	New York City, NY, USA	8	Adi Agashe, Neel Mehta	Reveal
Fiber AI	S23	The freshest data APIs for AI sales, recruiting, & growth products	Active	San Francisco, CA, USA	8	Adi Agashe, Neel Mehta	Reveal
FleetWorks	S23	AI enabled marketplace matching trucks with jobs	Active	San Francisco, CA, USA	20	Paul Singer, Quang Tran	Reveal
Flex	S23	Stripe for HSA/FSA payments	Active	Remote	8	Sam O'Keefe, Miguel Toledo	Reveal
Flex	S23	Stripe for HSA/FSA payments	Active	—	8	Sam O'Keefe, Miguel Toledo	Reveal
Flint	S23	Personalized learning built for schools	Active	New York City, NY, USA	18	Sohan Choudhury, Jinseo Park	Reveal
Fortuna Health	S23	TurboTax for Medicaid	Active	New York City, NY, USA	22	Cydney Kim, Nikita Singareddy, Ben Wesner, Benjamin Wesner	Reveal
Foundation	S23	Shopify for Homebuilders	Active	Boulder, CO, USA	4	Luke Groesbeck, Derek Schairer	Reveal
Giga	S23	AI Support Agent for Enterprises.	Active	San Francisco, CA, USA	30	Varun Vummadi, Esha Dinne	Reveal
Glade	S23	Build games at the speed of thought	Active	San Francisco, CA, USA	3	Daniel Fang	Reveal
Gleam	S23	Automating Data Entry for Clinical Trials	Active	San Francisco, CA, USA	4	Oliver Keh	Reveal
Guac	S23	AI-powered demand forecasting for grocery	Active	Broadway, New York, NY, USA	9	Euro Wang, Jack Solomon	Reveal
HappyRobot	S23	Intelligence that runs your operations.	Active	San Francisco, CA, USA	80	Pablo Palafox, Luis Paarup, Javier Palafox	Reveal
Health Harbor	S23	Using generative AI to call insurance for healthcare clinics	Active	San Francisco, CA, USA	4	Alan Liu	Reveal
Healthtech 1	S23	Navigating patients to the right place, first time.	Active	London, England, United Kingdom	40	Raj Paul, Peter Huang, Pete Huang	Reveal
Healthtech 1	S23	Automating repetitive processes in healthcare	Active	London, UK	28	Raj Kohli, Peter Huang	Reveal
Hegel AI	S23	Open source tools for developing generative AI applications	Active	—	2	Kevin Tse	Reveal
Hiro	S23	Agents that handle security work	Active	New York City, NY, USA	2	Ethan Blackburn, Daniel Schofield	Reveal
HockeyStack	S23	The operating system for inbound B2B revenue	Active	San Francisco, CA, USA	65	Buğra Gündüz, Emir Atli, Arda Bulut	Reveal
HyLight	S23	Unmanned airships for inspecting our critical assets	Active	Paris, Île-de-France, France	37	Thomas Laporte, Martin Bocken, Josef Rokusek, Josef RokOsek	Reveal
HyLight	S23	Small unmanned hydrogen airships for long range monitoring	Active	Paris, France	22	Thomas Laporte, Martin Bocken, Josef Rokusek	Reveal
Hyperbound	S23	Revenue Activation Platform	Active	San Francisco, CA, USA	30	Sriharsha Guduguntla, Atul Raghunathan	Reveal
Inconvo	S23	Build chat-with-data agents for customer-facing applications	Active	Limerick, Ireland	2	Eoghan Mulcahy, Liam Mulcahy	Reveal
Inlet	S23	AI timekeeping for legal professionals.	Active	New York, NY, USA	2	Sean Adler, Adam Miller	Reveal
Inventive AI	S23	AI Agents For RFP and Questionnaire Response Automation	Active	San Francisco, CA, USA	15	Dhiren Bhatia, Vishakh Hegde, Gaurav Nemade	Reveal
Inventive AI	S23	AI Agents For RFP and Questionnaire Response Automation	Active	Mountain View, CA, USA	10	Dhiren Bhatia, Vishakh Hegde, Gaurav Nemade	Reveal
kapa.ai	S23	The fastest way to build AI assistants on technical content	Active	Remote	22	Emil Soerensen, Finn Bauer	Reveal
kapa.ai	S23	The fastest way to build AI assistants on technical content	Active	—	22	Emil Soerensen, Finn Bauer	Reveal
Khoj	S23	AI for humans	Active	San Francisco, CA, USA	2	Debanjum Singh Solanky, Saba Imran	Reveal
Kino AI	S23	Kino automatically organizes footage to make video editing faster.	Active	San Francisco, CA, USA	4	Luke Igel	Reveal