San Francisco

YC Companies in San Francisco

1,500 Y Combinator startups based in San Francisco with verified founder contacts and company data.

1,500

Companies

San Francisco

Location

YC Company Directory

50 companies

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Company	Batch	Description	Status	Location	Team	Founders	Reveal
DiligenceSquared	F25	AI-powered market due diligence for investment decisions	Active	San Francisco, CA, USA	3	Frederik Hansen, Soren Biltoft-Knudsen, Harshil Rastogi	Reveal
Efference	F25	We build the eyes and visual cortex for robots.	Active	San Francisco, CA, USA	1	Gianluca Bencomo	Reveal
Everest	F25	AI employees for outsourced IT	Active	San Francisco, CA, USA	—	Yolanda Cao, Spencer McKee	Reveal
Exonic	F25	Crowdsourcing drug discovery.	Active	San Francisco, CA, USA	3	Ben Brimacombe	Reveal
Fifth Door	F25	Create and play games with AI	Active	San Francisco, CA, USA	3	Amir Ghazvinian, Daniel Kan	Reveal
Forge Robotics	F25	A robotics intelligence system for metal fabrication	Active	San Francisco, CA, USA	3	Eoin Cobbe, Robert Cormican	Reveal
hillclimb	F25	The world's first human superintelligence community	Active	San Francisco, CA, USA	3	Jun Park, Ibrakhim Ustelbay	Reveal
HireGlide	F25	The AI-native job board	Active	San Francisco, CA, USA	2	Theo Kitsberg, Axel La Pira	Reveal
Hyperspell	F25	Memory for AI Agents	Active	San Francisco, CA, USA	3	Conor Brennan-Burke, Manu Ebert	Reveal
Imagine AI	F25	Your AI Clone for B2B Content	Active	San Francisco, CA, USA	2	Sky Yang, Neo Lee	Reveal
Inspector	F25	AI IDE for front-end development	Active	San Francisco, CA, USA	2	Quentin Romero Lauro, Michael Klikushin	Reveal
Iris	F25	The Digital Extension of Yourself	Active	San Francisco, CA, USA	2	Samika Sanghvi, Siddhant Lad	Reveal
item	F25	The AI-Native CRM that works for you	Active	San Francisco, CA, USA	3	Andres Santanilla, Akshay Guthal	Reveal
Jarmin	F25	24/7 Machine Learning Engineer employees	Active	San Francisco, CA, USA	—	Chalmers Brown, Shir Halder, Zack Leman	Reveal
Kaigo Health	F25	AI outpatient care workforce	Active	San Francisco, CA, USA	3	Peter Chien, Lukas Klaiber, Kazuki Shin	Reveal
Kestrel AI	F25	AI-Native Cloud Incident Response Platform	Active	San Francisco, CA, USA	2	Raman Varma, Evan Chopra	Reveal
Koyal	F25	Agentic AI Filmmaking Platform	Active	San Francisco, CA, USA	5	Gauri Agarwal, Mehul Agarwal	Reveal
Lakonia	F25	Delivering AI-powered situational awareness in tactical environments.	Active	San Francisco, CA, USA	2	Gordy Sun	Reveal
Lapis	F25	AI Image Ads for Meta, Linkedin, and Google	Active	San Francisco, CA, USA	4	Varunram Ganesh, Sai Surbehera	Reveal
Leadbay	F25	Discover and qualify SMB leads that couldn't be found before.	Active	San Francisco, CA, USA	8	Ludovic Granger, Milan Stankovic	Reveal
Lemma	F25	Continuous learning for AI agents	Active	San Francisco, CA, USA	2	Jerry Zhang, Cole Gawin	Reveal
Lexi	F25	AI Associates for Corporate Law	Active	San Francisco, CA, USA	4	Harshit Garg, Kiran Mohan	Reveal
Lightberry	F25	The social brain for robots.	Active	San Francisco, CA, USA	3	Ali Attar, Stephan Koenigstorfer, Stephan Wolski	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 risk management software for enterprises adopting AI	Active	San Francisco, CA, USA	2	Abel John, Sukrut Oak	Reveal
LunaBill	F25	AI Voice callers for healthcare billing teams	Active	San Francisco, CA, USA	4	Suhail Parry, David Day, yash raj	Reveal
Lunavo	F25	Lunavo is the AI assistant for carriers.	Active	San Francisco, CA, USA	2	Niclas Heun, Felix Lösch	Reveal
MarkIt	F25	AI Agents for Trade Compliance - Saving Companies from Tariffs	Active	San Francisco, CA, 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
Miniswap	F25	The Marketplace for Complex Hobbies	Active	San Francisco, CA, USA	2	Zak Singh, Will Hanna	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	2	Vivek Nair	Reveal
Nessie	F25	Shareable AI Brains for Everyone	Active	San Francisco, CA, USA	2	Anna Zhang, Tiger Wang	Reveal
Nivara	F25	The intelligence layer for how your teams use AI	Active	San Francisco, CA, USA	2	Tejas Agarwal, Pankaj Mishra	Reveal
Norra	F25	Automating equipment operations for nursing facilities	Active	San Francisco, CA, USA	2	Ben Rubin, Yining Zhang	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
Parrot	F25	TikTok for language learning	Active	San Francisco, CA, USA	3	Amir P. Hanna, Erik Dahl, Julia Hudea	Reveal
Pixley AI	F25	The first platform where parents & kids can co-create AI cartoon shows	Active	San Francisco, 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
Redapto	F25	—	Active	San Francisco, CA, USA	2	Anirudh Pupneja	Reveal
Remedy	F25	AI Agents for Pharmacies	Active	San Francisco, CA, USA	3	Nikhil Devaraj, Sai Mandhan, Vishnu Sreenivasan	Reveal
Sciloop	F25	AI Co-Scientist that automates ML experimentation and analysis.	Active	San Francisco, CA, USA	2	Bilal Asmatullah, Osman Siddique	Reveal
Scoop	F25	Automating regulatory submissions for life sciences	Active	San Francisco, CA, USA	2	Vincent Park, Jay Kwon	Reveal
Selfin	F25	Building the first AI Bank	Active	San Francisco, CA, USA	2	Paula Gutierrez, Joel Tomas Pimentel	Reveal
SellRaze	F25	The fastest way to sell online.	Active	San Francisco, CA, USA	2	Jeff Mao, Tyler Ma	Reveal
Semble AI	F25	Autonomous building-system design for construction companies.	Active	San Francisco, CA, USA	2	Jonathan Tyshler, Ethan Boyers	Reveal
Semiotic	F25	Studio-Grade Design at Scale	Active	San Francisco, CA, USA	3	Michael Roberson, Bryan Grisales, Brandon Yao	Reveal
Sorce	F25	Tinder for jobs	Active	San Francisco, CA, USA	5	Oluwapelumi Dada, Daniel Ajayi, David Alade	Reveal