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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
Lightberry	F25	Robots with soul	Active	San Francisco, CA, USA	3	Ali Attar, Stephan Koenigstorfer, Stephan Wolski	Reveal
Locus	F25	Payment infrastructure for AI agents	Active	San Francisco, CA, USA	2	Cole Dermott	Reveal
Logical	F25	A proactive desktop copilot. Clippy, but actually good.	Active	San Francisco, CA, USA	2	Sam Karu, Anushka Idamekorala	Reveal
LogosGuard	F25	The sensitive data redaction layer for AI	Active	San Francisco, CA, USA	2	Abel John, Sukrut Oak	Reveal
Lua Global Inc	F25	The mid-market agent platform	Active	London, England, United Kingdom	5	Lorcan O Cathain, Stefan Kruger, Lorcan O Cathain	Reveal
LunaBill	F25	AI Voice callers for healthcare billing teams	Active	San Francisco, CA, USA	4	Suhail Parry, David Day	Reveal
Lunavo	F25	Lunavo is the AI assistant for carriers.	Active	BY, Germany	2	Niclas Heun, Felix Lösch	Reveal
Mantle	F25	Build internal agents to automate back office work with one prompt	Active	—	2	Samrath Chadha, Gautam Paranjape	Reveal
MarkIt	F25	Workspaces for cross-border regulatory work	Active	Atlanta, GA, USA	2	Chanhyung Kim, Roland Saavedra	Reveal
Mayflower	F25	AI plug-in that automates HR immigration screening and compliance	Active	San Francisco, CA, USA	2	Naren Chittem, Aryan Gulati	Reveal
Metorial	F25	Agentic infrastructure to power AI-native companies.	Active	Vienna, Vienna, Austria; Remote	4	Karim (Wen) Rahme, Tobias Herber, Karim Rahme	Reveal
Miniswap	F25	The Marketplace for Complex Hobbies	Active	San Francisco, CA, USA	2	Zak Singh, Will Hanna	Reveal
Minro	F25	Identify churn risk and stay close to users at scale	Active	San Francisco, CA, USA	2	Samika Sanghvi, Siddhant Lad	Reveal
Mixy	F25	Make mashups without knowing how to DJ	Active	—	2	Joe Kennedy, Jonah Siegle	Reveal
Mod AI	F25	The First AI Email Client for Accounting	Active	—	4	Evan Meyer, Sunjeet Chugh	Reveal
Moss	F25	Real-time semantic search for Conversational AI	Active	San Mateo, CA, USA	3	Sri Raghu Malireddi, Harsha Nalluru	Reveal
MOVEdot	F25	AI Agents for Hardware Engineering	Active	San Francisco, CA, USA	10	Girish Radhakrishnan, Bruno Finco	Reveal
MOVEdot	F25	AI Agents for Hardware Engineering	Active	San Francisco, CA, USA	10	Girish Radhakrishnan, Bruno Finco	Reveal
Multifactor	F25	Zero-trust authentication, authorization, and auditing for AI agents	Active	San Francisco, CA, USA	6	Vivek Nair, Colin Roberts	Reveal
Nessie	F25	A shared context layer for you, your team, and your agents.	Active	San Francisco, CA, USA	3	Anna Zhang, Tiger Wang	Reveal
Nexus	F25	We help non-technical teams build AI agents without engineers	Active	Brussels, Brussels, Belgium	2	Assem Chammah, Shady Al Shoha	Reveal
Nori	F25	AI health coach in your pocket	Active	New York City, NY, USA	3	Dave Zohrob, Harish Agarwal, David Zohrob	Reveal
Norra	F25	Automating equipment operations for nursing facilities	Active	New York City, NY, USA	2	Ben Rubin, Yining Zhang	Reveal
Norra	F25	Automating equipment operations for nursing facilities	Active	San Francisco, CA, USA	2	Ben Rubin, Yining Zhang	Reveal
Nucleo	F25	The first Agentic platform for Oncology	Active	—	2	Angelica Iacovelli, Luca Pegolotti	Reveal
Null Labs	F25	End-to-end Simulation for Defense Autonomy	Active	San Francisco, CA, USA	2	Kristopher Luo, Niel Ok	Reveal
OpenBuilder	F25	The vibe coding platform where builders actually finish.	Active	San Francisco, CA, USA	3	Paul Li, James Jiang	Reveal
Openroll	F25	The AI workforce for People and Finance teams	Active	Stockholm, Stockholm County, Sweden	4	Mattias Lindell, Porsev Aslan	Reveal
Openroll	F25	AI-Native Workday	Active	Stockholm, Sweden	4	Mattias Lindell, Porsev Aslan	Reveal
Parametric	F25	Physical businesses that run themselves	Active	San Francisco, CA, USA	7	Cody Swain, John Newsom	Reveal
Parrot	F25	TikTok for language learning	Active	San Francisco, CA, USA	3	Amir Hanna, Erik Dahl, Julia Hudea	Reveal
Patent Watch	F25	AI for detecting patent infringements	Active	San Francisco, CA, USA	6	Alexander Stroe, Andreas Stroe	Reveal
Patent Watch	F25	AI for detecting patent infringements	Active	Toronto, ON, Canada	2	Alexander Stroe, Andreas Stroe	Reveal
Piggy Robotics	F25	Humanoid robots that do your chores for the price of an iPhone!	Active	London, England, United Kingdom	5	Richard Gong, Chenny (Qianyi) Deng	Reveal
Pixley AI	F25	The first platform where families can create AI cartoons in minutes	Active	Los Angeles, CA, USA	2	Krish Iyengar, Pranit Agrawal	Reveal
PlayVision	F25	AI Moneyball for Sports	Active	San Francisco, CA, USA	2	Anish Gupta, Marc Zoghby	Reveal
Primer	F25	AI Product Demos	Active	San Francisco, CA, USA	2	Chris Farestveit, Vinh Ha	Reveal
Prox	F25	AI agents for third-party logistics	Active	—	2	Dima Yanovsky, Gregory Makodzeba	Reveal
Prox	F25	AI technical support for complex physical products	Active	San Francisco, CA, USA	7	Dima Yanovsky, Gregory Makodzeba	Reveal
Questom	F25	AI Agents for B2B Sales	Active	—	2	Abhimanyu Yadav, Ritanshu Dokania	Reveal
Radius	F25	Code and browse in the same place	Active	San Francisco, CA, USA	2	Quentin Romero Lauro, Michael Klikushin	Reveal
Redapto	F25	—	Active	San Francisco, CA, USA	2	Anirudh Pupneja	Reveal
Redapto	F25	Intelligence that moves the world	Active	San Francisco, CA, USA	7	Anirudh Pupneja	Reveal
Remedy	F25	AI Agents for Pharmacies	Active	San Francisco, CA, USA	3	Nikhil Devaraj, Sai Mandhan, Vishnu Sreenivasan	Reveal
Rivet	F25	Visual editor to design in production code	Active	San Francisco, CA, USA	—	Sam Gorman	Reveal
Rovi Health	F25	AI healthcare concierge for employees	Active	New York City, NY, USA	3	Santosh Vallabhaneni, Tarun Vallabhaneni	Reveal
Rovi Health	F25	AI healthcare concierge for employees	Active	New York, NY, USA	3	Santosh Vallabhaneni, Tarun Vallabhaneni	Reveal
s2.dev	F25	API for unlimited, durable, real-time streams	Active	San Francisco, CA, USA	5	Shikhar Bhushan, Stephen Balogh, Dwarak Govind Parthiban, Dwarak Parthiban	Reveal
Sava	F25	Building the future of trusts	Active	—	3	Nimit Maru, Rush Sadiwala	Reveal
Sciloop	F25	Expert STEM reasoning data for frontier AI labs.	Active	San Francisco, CA, USA	6	Bilal Asmatullah, Osman Siddique	Reveal