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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
&AI	S24	Collaborative workspace for patent litigators	Active	San Francisco, CA, USA	13	Caleb Harris, Herbert Turner	Reveal
&AI	S24	Collaborative workspace for patent litigators	Active	San Francisco, CA, USA	7	Caleb Harris, Herbert Turner	Reveal
Aluna	S24	Data for biomedical AI	Active	San Francisco, CA, USA	3	David Chu	Reveal
AminoAnalytica	S24	The AI-Native Operating System for Protein Engineering	Active	San Francisco, CA, USA	2	Abhi Rajendran, Adam Wu	Reveal
Anara	S24	AI for researchers	Active	San Francisco, CA, USA	5	Naveed Janmohamed	Reveal
Anglera	S24	AI-Powered Product Data Enrichment	Active	San Francisco, CA, USA	5	Amay Aggarwal, Ray Iyer	Reveal
Ångström AI	S24	Gen AI molecular simulations that reproduce wetlab results	Active	San Francisco, CA, USA	5	Javier Antoran, Jose Miguel Hernandez Lobato, Laurence Midgley	Reveal
Ångström AI	S24	Gen AI molecular simulations that reproduce wetlab results	Active	San Francisco, CA, USA	5	Jose Miguel Hernandez Lobato, Laurence Midgley, Javier Antoran	Reveal
Anthrogen	S24	We're training the next generation of protein foundation models.	Active	San Francisco, CA, USA	6	Ankit Singhal, Connor Lee	Reveal
Apten	S24	Omnichannel AI agents that engage leads across SMS, voice, and email	Active	San Francisco, CA, USA	3	Daniel Ho, Roshan Kumaraswamy	Reveal
Apten	S24	Omnichannel AI agents that engage leads across SMS, voice, and email	Active	San Francisco, CA, USA	6	Daniel Ho, Roshan Kumaraswamy	Reveal
Ares Industries	S24	Building low-cost cruise missiles	Active	Los Angeles, CA, USA	2	Alex Tseng	Reveal
Argil	S24	The video generation engine for the creator economy	Active	Paris, France	8	Laodis Menard, Brivael Le Pogam	Reveal
Argil	S24	The video generation engine for the creator economy	Active	Paris, Île-de-France, France	8	Laodis Menard, Brivael Le Pogam, Brivael Le Pogam	Reveal
Arva AI	S24	AI Agents to scale AML, KYB and KYC operations	Active	London, England, United Kingdom	20	Rhim Shah, Oli Wales	Reveal
Arva AI	S24	AI Agents to scale AML, KYB and KYC operations	Active	—	14	Rhim Shah, Oli Wales	Reveal
Assembly HOA	S24	AI-native HOA Management Company	Active	San Francisco, CA, USA	12	Allen Liou, Shreyas Bharadwaj	Reveal
autarc	S24	autarc is the agentic OS for energy installers.	Active	Berlin, Berlin, Germany	30	Etienne-Noel Krause, Thies Hansen, Marius Seufzer	Reveal
autarc	S24	autarc is the OS for Europe's One-Stop Energy Installers	Active	Berlin, Germany	30	Etienne-Noel Krause, Thies Hansen, Marius Seufzer	Reveal
AutoPallet Robotics	S24	We make robots that move boxes in warehouses	Active	San Francisco, CA, USA	6	Nathan Yee, Eric Miller	Reveal
Autumn Labs	S24	Datadog for industrial robots	Active	San Francisco, CA, USA	3	Prathik Muppidi, Harsh Bhatt, Sam Monga	Reveal
Autumn Labs	S24	Datadog for industrial robots	Active	San Francisco, CA, USA	3	Prathik Muppidi, Harsh Bhatt, Sam Monga	Reveal
Azalea Robotics Corporation	S24	Automating airport baggage handling with robots.	Active	San Francisco, CA, USA	—	David Millard, John B. Stroud	Reveal
Baseline AI	S24	AI document creation and data management for clinical trials	Active	San Francisco, CA, USA	2	Zoe Sheill, Nabil Baugher	Reveal
Bayesline	S24	Highly customizable and blazingly fast analytics for asset managers.	Active	New York City, NY, USA	3	Sebastian Janisch, Misha van Beek	Reveal
BeeBettor	S24	Robinhood for sports prediction markets	Active	—	2	Jordan Murphy, Matthew Wolfe	Reveal
Benchify	S24	Executable healthcare contracts	Active	San Francisco, CA, USA	4	Juan Castaño, Max von Hippel	Reveal
Benchify	S24	Executable healthcare contracts	Active	San Francisco, CA, USA	4	Juan Castaño, Max von Hippel	Reveal
Biocartesian	S24	Converting biology into digital molecular maps	Active	Philadelphia, PA, USA	2	Ian Dardani, Jess Li	Reveal
Biocartesian	S24	Converting biology into digital molecular maps	Active	San Francisco, CA, USA	2	Ian Dardani, Jess Li	Reveal
Bits to Atoms	S24	Match job seekers to roles at deep technology startups.	Active	—	3	John Robison, Shaashwat Sharma	Reveal
Blaze	S24	Agentic Finance for your Life and Business	Active	Remote	5	Faiyam Rahman, Luc Succès	Reveal
bluedoor	S24	The world's data, ready for AI	Active	Seattle, WA, USA	1	Sam Crombie	Reveal
Brighterway	S24	Streamlining the medical record review process in workers comp	Active	—	14	Walker Wells, Jason Apostol	Reveal
Brighterway	S24	Streamlining the medical record review process in workers comp	Active	San Francisco, CA, USA	14	Walker Wells, Jason Apostol	Reveal
BrowserOS	S24	The Open Source Agentic Browser	Active	San Francisco, CA, USA	4	Nithin Sonti, Nikhil Sonti	Reveal
Bucket Robotics	S24	Defect detection for manufacturing built from CAD and synthetic data.	Active	San Francisco, CA, USA	7	Matt Puchalski	Reveal
Callback	S24	Effortless AI automation for business operations	Active	San Francisco, CA, USA	2	Alan Xie, Paulo Bautista	Reveal
camfer	S24	Building the world’s first AI mechanical engineer.	Active	San Francisco, CA, USA	4	Arya Bastani, Keaton Elvins, Roth Vann	Reveal
Capitol AI	S24	Model-agnostic AI for enterprises: governed, embedded, decision-grade.	Active	Washington, DC, USA	11	Shaun Modi, thomas hallaran	Reveal
Capitol AI	S24	Capitol: the sovereign operating system for intelligence.	Active	Washington, DC, USA	11	Shaun Modi, thomas hallaran	Reveal
Cartage	S24	Autonomous freight coordination	Active	San Francisco, CA, USA	12	Abdul Basharat, Josh Lampen	Reveal
Cerulion	S24	Open source operating system for robots	Active	—	2	Lakshay Sharma	Reveal
Cerulion	S24	Open source operating system for robots	Active	San Francisco, CA, USA	2	Lakshay Sharma	Reveal
Cheers	S24	Win local search on ChatGPT & other LLMs	Active	San Francisco, CA, USA	2	Dylan Allen-Arnegard	Reveal
Cheers	S24	Win local search on ChatGPT & other LLMs	Active	San Francisco, CA, USA	2	Dylan Allen-Arnegård, Dylan Allen	Reveal
ClaimSorted	S24	Making it easy for insurance companies to process claims	Active	London, England, United Kingdom	20	Pavel Gertsberg, German Mikulski	Reveal
Clearly AI	S24	Automate security and privacy reviews	Active	Seattle, WA, USA	17	Emily Choi-Greene, Joe Choi-Greene	Reveal
Cloudglue	S24	Developer APIs to let your AI/LLM understand videos and audio.	Active	San Francisco, CA, USA	3	Amy Xiao	Reveal
Codes Health	S24	Medical Record Retrieval with Zero Human Error	Active	New York, NY, USA	12	Cody Durr, Austin Mills	Reveal