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
Company | Batch | Description | Status | Location | Team | Site | Founders | Reveal |
|---|---|---|---|---|---|---|---|---|
Pluto | W25 | Regulated derivatives exchange | Active | New York, NY, USA | 5 | Ronit Jain, Aarav Patel | Reveal | |
Praxim | W25 | The agentic AI Word editor | Active | San Francisco, CA, USA | 2 | Richie Hsiung, Frank Li | Reveal | |
Praxim | W25 | The agentic AI Word editor | Active | San Francisco, CA, USA | 2 | Richie Hsiung, Frank Li | Reveal | |
Proception Inc | W25 | Making humanoids dexterous enough to thread a needle | Active | San Francisco, CA, USA | 10 | Jay Li, Jack Xu | Reveal | |
Promptless | W25 | An AI teammate that automatically updates your customer-facing docs | Active | San Francisco, CA, USA | 5 | Prithvi Ramakrishnan, Frances Liu | Reveal | |
Quantstruct | W25 | AI documentation engineer – test & autoimprove stale product docs | Active | San Francisco, CA, USA | 2 | Sarthak Srinivas, Newman Hu | Reveal | |
Rally | W25 | Financial OS for Modern Fleets | Active | Berlin, Berlin, Germany | 5 | Nick Telecki, Thiago Peres, Christopher Bruno | Reveal | |
Rebolt | W25 | AI-Powered Company OS | Active | San Francisco, CA, USA | 3 | Celia Manzano, Javier Sanchez | Reveal | |
Red Barn Robotics | W25 | A Roomba for weeds on a farm. | Active | — | 5 | Adam Iseman, Ilya Kelner, Alex Neff | Reveal | |
Red Barn Robotics | W25 | A Roomba for weeds on a farm. | Active | Seattle, WA, USA | 5 | Adam Iseman, Ilya Kelner, Alex Neff | Reveal | |
Reditus Space | W25 | Reusable Satellites for zero-g manufacturing | Active | Atlanta, GA, USA | 20 | Stef Crum, Will Sherman | Reveal | |
Reditus Space | W25 | Reusable Satellites | Active | Atlanta, GA, USA | 12 | Stef Crum, Will Sherman | Reveal | |
ReJot | W25 | We turn complex API integrations into drop‑in full‑stack libraries | Active | Amsterdam, NH, Netherlands | 2 | Wilco Kruijer, Jan Schutte | Reveal | |
Retrofit | W25 | A vintage marketplace curated by AI | Active | New York City, NY, USA | 2 | Sandra Lifshits, Maddy Yip | Reveal | |
Retrofit | W25 | A vintage marketplace curated by AI | Active | New York, NY, USA | 2 | Sandra Lifshits | Reveal | |
Revise Robotics | W25 | Automating refurbishment of $1T in consumer electronics | Active | — | 3 | Rupesh Jeyaram, Antonio Monreal | Reveal | |
Revise Robotics | W25 | Automating refurbishment of $1T in consumer electronics | Active | New York City, NY, USA | 3 | Rupesh Jeyaram, Antonio Monreal | Reveal | |
Riviera | W25 | AI Employees for Hotels | Active | San Francisco, CA, USA | 2 | Shaun Lane, Daniel Tyshler | Reveal | |
Riviera | W25 | AI Employees for Hotels | Active | San Francisco, CA, USA | 2 | Shaun Lane, Daniel Tyshler | Reveal | |
Roark | W25 | Test, monitor, and improve your voice agents | Active | San Francisco, CA, USA | 3 | James Zammit, Daniel Gauci | Reveal | |
Rocketable | W25 | The AI Maximalist Software Holding Company | Active | San Francisco, CA, USA; Remote | 2 | Alan Wells | Reveal | |
Rocketable | W25 | The AI Maximalist Software Holding Company | Active | — | 2 | Alan Wells | Reveal | |
SalesPatriot | W25 | We help defense firms win more contracts with the Pentagon | Active | San Francisco, CA, USA | 13 | Nelson Ray, Ben Rhodes-Kropf, Maciej Szymczyk | Reveal | |
SalesPatriot | W25 | AI powered operating system for distributors and OEMs | Active | San Francisco, CA, USA | 15 | Nelson Ray, Ben Rhodes-Kropf, Maciej Szymczyk, Benjamin Rhodes-Kropf | Reveal | |
SAMMY Labs | W25 | SAMMY Labs, the knowledge layer for your people and AI | Active | — | 10 | Joe Savidge, Shav Vimalendiran | Reveal | |
SAMMY Labs | W25 | Computational Law | Active | London, England, United Kingdom | 10 | Joe Savidge, Shav Vimalendiran | Reveal | |
Scout | W25 | AI-powered student information system for K-12 schools | Active | New York City, NY, USA | 8 | Noah Fichter, Max Bertfield | Reveal | |
Sennu AI | W25 | AI Code Review for Salesforce Development | Active | San Francisco, CA, USA | 2 | Sriman Gaddam, Sukhjit Singh | Reveal | |
Sennu AI | W25 | We turn traditional companies into AI companies | Active | San Francisco, CA, USA | 2 | Sriman Gaddam, Sukhjit Singh | Reveal | |
Solidroad | W25 | AI agents for CX teams, starting with training and QA. | Active | San Francisco, CA, USA | 6 | Mark Hughes, Patrick Finlay | Reveal | |
Splash Inc. | W25 | Autonomous patrol-boats for National Security | Active | Los Angeles, CA, USA | 9 | Ivan Avanesov, Marcell Veszpremi | Reveal | |
Spott | W25 | AI-native ATS/CRM for recruiting firms | Active | Leuven, Flanders, Belgium | 50 | Manu Vanderveeren, Lander Degreve, Samuel Smeys | Reveal | |
Stamp | W25 | The AI Native Email Client | Active | — | 1 | Archit Mehta | Reveal | |
Stamp | W25 | The AI Secretary for Email and Calendar. | Active | San Francisco, CA, USA | 1 | Archit Mehta | Reveal | |
Steinmetz | W25 | Next-Generation Power Electronics | Active | San Francisco, CA, USA | 5 | Owen Brake, Ethan Childerhose | Reveal | |
Stillwind | W25 | Electrical Engineering Components Compaion | Active | Zürich, ZH, Switzerland | 3 | Linus Meierhöfer, Lukas Ego, Hannes Furmans, Josef Zoller | Reveal | |
SubImage | W25 | The Open-Core Security Graph | Active | San Francisco, CA, USA | 4 | Alex Chantavy, Kunaal Sikka | Reveal | |
Subtrace | W25 | Zero code network tracer | Active | San Francisco, CA, USA | 2 | Adhityaa Chandrasekar, Sachin Sridhar | Reveal | |
superglue | W25 | AI that fixes enterprise glue | Active | San Francisco, CA, USA | 4 | Adina Goerres, Stefan Faistenauer | Reveal | |
Swerve | W25 | Chat with AI Characters | Active | San Francisco, CA, USA | 2 | Soroush Saryazdi, Jason Zhou | Reveal | |
Swerve | W25 | Chat with AI Characters | Active | San Francisco, CA, USA | 2 | Soroush Saryazdi, Jason Zhou | Reveal | |
TamLabs | W25 | Agent teams for complex work | Active | San Francisco, CA, USA | 2 | Joshua Doolan, Ben Doolan | Reveal | |
Tejas AI | W25 | Risk Decisioning Platform for Banks | Active | San Francisco, CA, USA | 2 | Gaurav Luhariwala | Reveal | |
TensorPool | W25 | Vercel For GPUs | Acquired | San Francisco, CA, USA | 3 | Tycho Svoboda, Joshua Martinez, Hlumelo Notshe | Reveal | |
Tergle | W25 | AI Agents for Audit | Active | New York City, NY, USA | — | Adam Bowen | Reveal | |
Tire Swing | W25 | AI Compliance for Affordable Housing | Active | New York City, NY, USA | 2 | Paul Witten, Lucas Irvine | Reveal | |
Toothy AI | W25 | AI for insurance verification & billing at dental clinics | Active | San Francisco, CA, USA | 15 | Johnny Chen, Matt Kerrigan, Tejas Konduru | Reveal | |
Trace | W25 | Voice AI Customer Support for Financial Services | Active | San Francisco, CA, USA | 3 | Saner Cakir, Kayla Lee | Reveal | |
TrainLoop | W25 | Reasoning Fine-Tuning | Active | San Francisco, CA, USA | 6 | Jackson Stokes, Mason Pierce | Reveal | |
Trata | W25 | AI-powered research desk for hedge funds | Active | New York, NY, USA | 5 | Eric Cho | Reveal |
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