WBatch W25

YC W25 Companies

221 Y Combinator W25 startups with verified founder contacts, company status, and team data.

221

Companies

Winter

Season

2025

Year

YC Company Directory

50 companies

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Company	Batch	Description	Status	Location	Team	Founders	Reveal
Karsa	W25	Stablecoin neobank for emerging markets	Active	New York City, NY, USA	2	Shahryar Hasnani, Dale Wilson	Reveal
Leaping AI	W25	Voice AI agents to automate call centers (digital call center workers)	Active	San Francisco, CA, USA	8	Kevin Wu, Arkadiy Telegin	Reveal
Leaping AI	W25	AI voice and texting agents	Active	San Francisco, CA, USA	13	Kevin Wu, Arkadiy Telegin	Reveal
Lightbox	W25	Cursor for Content Creation	Active	San Francisco, CA, USA	2	Alexandru Turcanu, Dylan Player	Reveal
Liquid Compute	W25	Pending CFTC regulation to be the first cash and physically settled…	Active	New York City, NY, USA	5	Ronit Jain, Aarav Patel	Reveal
Lopus	W25	Headless Data Team	Active	San Francisco, CA, USA	2	Aamish Ahmad Beg, Danylo Borodchuk, Aamish Ahmad Beg	Reveal
Lucid	W25	interactive video models	Active	—	3	Rami Seid	Reveal
Lucidic AI	W25	Reimagining how Machines Learn	Active	San Francisco, CA, USA	—	Abhinav Sinha, Andy Liang, Jeremy Tian	Reveal
Macadamia	W25	AI Agents for Complex Engineering Projects	Active	Ghent, Flanders, Belgium	2	Abel Van Steenweghen, Brecht Pierreux, Abel Van Steenweghen	Reveal
Maive	W25	AI for Home Services	Active	San Francisco, CA, USA	2	David Tondreau, Will Cray	Reveal
Maritime Fusion	W25	Fusion reactors for ships	Active	San Francisco, CA, USA	6	Justin Cohen, Jason Kaufmann	Reveal
Mastra	W25	The Javascript framework for building AI agents, from the Gatsby devs	Active	San Francisco, CA, USA; Remote	30	Sam Bhagwat, Abhi Aiyer, Shane Thomas	Reveal
Mecha Health	W25	Foundation models to automate x-ray analysis for radiologists	Active	San Francisco, CA, USA	4	Ahmed Abdulaal, Hugo Fry, Ayodeji Ijishakin, Nina Montaña Brown	Reveal
Mecha Health	W25	Foundation models to automate x-ray analysis for radiologists	Active	San Francisco, CA, USA	4	Ahmed Abdulaal, Hugo Fry, Ayodeji Ijishakin, Nina Montaña Brown	Reveal
Mentra	W25	Building the open source smart glasses operating system.	Active	San Francisco, CA, USA	12	Cayden Pierce, Alexander Israelov, Conner Reinhardt	Reveal
Mercura	W25	AI Quote and Order Automation for Distributors & Manufacturers	Active	—	14	Lukas Bock, Stefan Zheng	Reveal
Mercura	W25	AI Quote and Order Automation for Distributors & Manufacturers	Active	BY, Germany	20	Lukas Bock, Stefan Zheng, Hai Dang	Reveal
Mesh	W25	Eliminating accrual spreadsheets for faster month-end	Active	San Francisco, CA, USA	3	Erin Kim, Nandini Ramakrishnan	Reveal
Misprint	W25	Misprint is building Robinhood for Pokemon cards	Active	New York, NY, USA	5	Eva Herget	Reveal
Misprint	W25	Misprint is building Robinhood for Pokemon cards	Active	New York City, NY, USA	4	Eva Herget	Reveal
Miyagi Labs	W25	AI tutors for exam prep	Active	New York City, NY, USA	2	Tyrone Davis III, Guang Cui	Reveal
Mosaic	W25	Agentic video editing	Active	San Francisco, CA, USA	3	Adish Jain, Kyle Wade	Reveal
Mundo AI	W25	High Quality Multilingual Training Data for AI Models	Active	Vancouver, BC, Canada	30	Jason Liao, Naijide Anwaer, Garreth Lee, Kenneth Wu	Reveal
Nitrode	W25	Frontier AI research to advance game development	Active	San Francisco, CA, USA	10	Ben Kim, Sejoon Chang, Brian La	Reveal
Nitrode	W25	AI game development engine & platform	Active	—	4	Ben Kim, Sejoon Chang, Brian La	Reveal
Oki	W25	Personalized Updates on Company Progress	Active	San Francisco, CA, USA	2	Luofei Chen, Aayush Tyagi	Reveal
Olive	W25	Curated stories, every day	Active	San Francisco, CA, USA	2	Bardia Safari, Shrey Gupta	Reveal
Onlook	W25	Cursor for Designers	Active	San Francisco, CA, USA	4	Daniel Farrell	Reveal
OpenIntake	W25	The AI Front Door For Law Firms	Active	New York, NY, USA	2	Yash Sahota, Grayson Pike	Reveal
OpenIntake	W25	The AI Front Door For Law Firms	Active	New York City, NY, USA	2	Yash Sahota, Grayson Pike	Reveal
Operand	W25	AI to run Business Strategy	Active	San Francisco, CA, USA	5	Ram Gorthi, Akhil Iyengar, Arjun Sahney	Reveal
Operand	W25	—	Active	San Francisco, CA, USA	8	Ram Gorthi, Akhil Iyengar, Arjun Sahney	Reveal
Optifye.ai	W25	AI performance monitoring for factory workers	Active	San Francisco, CA, USA	3	Vivaan Baid, Kushal Mohta	Reveal
Optifye.ai	W25	AI performance monitoring for factory workers	Active	San Francisco, CA, USA	8	Vivaan Baid, Kushal Mohta	Reveal
Orbital Operations	W25	High Thrust Space Vehicles for Satellite Defense	Active	Los Angeles, CA, USA	10	Ben Schleuniger, Ross Doherty	Reveal
Orbital Operations	W25	High Thrust Space Vehicles for Satellite Defense	Active	—	2	Ben Schleuniger, Ross Doherty	Reveal
Orchids	W25	AI App Builder	Active	—	6	Kevin Lu, Bach Tran	Reveal
Osmosis	W25	Reinforcement Learning (RL) for AI Agents	Active	San Francisco, CA, USA	6	Kasey Zhang, Andy Lyu	Reveal
Outlit	W25	Retain and Grow Every Customer	Active	San Francisco, CA, USA	3	Josh Earle, Leo Paz	Reveal
Outship	W25	Hire amazing engineers by seeing how they use AI	Active	San Francisco, CA, USA	3	Saner Cakir, Kayla Lee	Reveal
Overstand Labs	W25	Navigate any set of data - no matter how large - in minutes.	Active	New York City, NY, USA	4	Mihir Patil, Derrick Cheng	Reveal
Ovlo	W25	Founder led hiring for London startups	Active	Dubai, Dubai, United Arab Emirates	2	Andrew Malouf, Amer Eid	Reveal
Paratus Health	W25	Medical Voice Agents for Patient Management	Active	Menlo Park, CA, USA	6	Pablo Bermudez-Canete, Tannen Hall	Reveal
Pave Robotics	W25	Robots that repair roads	Active	San Francisco, CA, USA	3	Josh Kelly, Mason Landon Smith	Reveal
PAX Markets	W25	More 𝛼, less latency: exchange and HFT on one chip.	Active	San Francisco, CA, USA	6	Pete Stevenson, Benjamin Kilimnik	Reveal
Peppr AI	W25	Self-improving knowledge base synthesizing scattered company data	Active	—	4	Sachitt Arora, Nitya Arora	Reveal
Permitify	W25	AI co-pilot for building plan review and building code compliance	Active	Salt Lake City, UT, USA	2	Adam Chandler	Reveal
Pickle	W25	Where your life context becomes understanding.	Active	San Francisco, CA, USA	15	Daniel Park, Sanio Jung, Emmett Kim, Hojin Yu, Brian McMahon	Reveal
Pickle	W25	Where your life context becomes understanding.	Active	San Francisco, CA, USA	15	Daniel Park, Sanio Jung, Emmett Kim, Ho Jin Yu	Reveal
Pinch	W25	Real-time AI Voice Translation for Developers	Active	VC, Spain; Remote	3	Christian Safka	Reveal