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

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YC Company Directory

50 companies

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Company	Batch	Description	Status	Location	Team	Site	Founders	Reveal
TANGObuilder	S20	TANGObuilder automates structural engineers jobs.	Inactive	San Francisco, CA, USA	9		Martin Diz, Juan Aleman	Reveal
Unfaze AI	S20	Create stunning product images and short-form promotional videos 10x…	Inactive	San Francisco, CA, USA	7		Soumil Singh, Dhruv Gupta	Reveal
Vectrix	S20	Scan your SaaS apps and instantly identify security issues	Acquired	San Francisco, CA, USA	7		Corey Mahan, Alex Dunbrack, Matthew Lewis	Reveal
Verifiable	S20	API for healthcare compliance	Active	San Francisco, CA, USA	12		Nick Macario, Viv Rajkumar	Reveal
Warmly,	S20	Autonomous sales platform to auto-email your warmest leads	Active	San Francisco, CA, USA	60		Max Greenwald, Carina Boo, Alan Zhao	Reveal
WO Workbase	S20	Data & workflow platform for B2B account teams	Acquired	San Francisco, CA, USA	—	—	John Tan, Ed Parsons	Reveal
Zip	S20	The future of B2B spend	Active	San Francisco, CA, USA	500		Rujul Zaparde, Lu Cheng	Reveal
Zitara Technologies, Inc.	S20	Predictive battery management software for electrified fleets	Active	San Francisco, CA, USA	33		Shyam Srinivasan, Evan Murphy	Reveal
Actiondesk	S19	Access all your live data in one place	Acquired	San Francisco, CA, USA	4		Jonathan Parisot	Reveal
Apero Health	S19	Modern medical billing	Active	San Francisco, CA, USA	24		Jacinda Shelly, Nick Shelly	Reveal
Bayes	S19	—	Acquired	San Francisco, CA, USA	4		William Wolf, Justin Woodbridge	Reveal
Beacons	S19	An AI-powered, all-in-one business platform for content creators	Active	San Francisco, CA, USA	35		Neal Jean, David Zeng, Jesse Zhang	Reveal
Blair	S19	Financing education through Income Share Agreements	Inactive	San Francisco, CA, USA	10		Mike Mahlkow, David Nordhausen, Constantin Schreiber	Reveal
Bun	S19	Bun is an incredibly fast all-in-one JavaScript toolkit	Acquired	San Francisco, CA, USA	13		Jarred Sumner	Reveal
Canix	S19	Canix makes it easy to get and stay compliant as a cannabis business.	Active	San Francisco, CA, USA	22		Stacey Hronowski	Reveal
Compound	S19	Compound is a wealth manager for people who work at tech companies.	Acquired	San Francisco, CA, USA	51		Jordan Gonen, Jacob Schein	Reveal
Courier	S19	The fastest way for developers to build notifications for their app.	Active	San Francisco, CA, USA	35		Troy Goode	Reveal
Demand Curve	S19	Learn how to build a scalable growth engine	Active	San Francisco, CA, USA	10		Neal O'Grady, Justin Setzer	Reveal
Dex	S19	Dex is a personal CRM that reminds you to keep in touch with the…	Active	San Francisco, CA, USA	7		Kevin Sun	Reveal
EARTH AI	S19	Predictive Explorer and Driller for Critical Metal Deposits	Active	San Francisco, CA, USA	12		Roman Teslyuk	Reveal
Ever Loved	S19	Helping families plan and pay for funerals.	Active	San Francisco, CA, USA	5		Alison Johnston, Eric Zarowny	Reveal
FeaturePeek	S19	Supercharged deployment previews for all.	Acquired	San Francisco, CA, USA	4		Jason Barry, Eric Silverman	Reveal
Freshpaint	S19	Customer data collection, safeguarding, & activation for healthcare	Active	San Francisco, CA, USA	120		Michael Malis	Reveal
GitStart	S19	Pull Requests as a Service	Active	San Francisco, CA, USA	19		Hamza Zia	Reveal
Hey Healthcare	S19	—	Inactive	San Francisco, CA, USA	1		Andrew Coyle, Evelyn Gillie	Reveal
Hightouch	S19	The leading Composable CDP and AI Decisioning platform	Active	San Francisco, CA, USA	200		Kashish Gupta, Tejas Manohar, Joshua Curl	Reveal
Jupiter	S19	AppLovin for the food community	Active	San Francisco, CA, USA	8		Chad Munroe	Reveal
Kraftful	S19	Copilot for product teams	Acquired	San Francisco, CA, USA	6		Yana Welinder	Reveal
Lantern	S19	User behavior monitoring for modern product teams	Inactive	San Francisco, CA, USA	4		Bastien Beurier, Guillaume Lachaud	Reveal
Meridian Industries	S19	Index is the modern business intelligence platform	Active	San Francisco, CA, USA	6		Xavier Pladevall, Eduardo Portet	Reveal
Mighty Health	S19	All-in-one health program helping seniors with their daily function	Inactive	San Francisco, CA, USA	7		Felipe Lopes, Bernard Chang, James Li	Reveal
Muddy	S19	The multiplayer browser that knows you	Inactive	San Francisco, CA, USA	6		Ron Bhattacharyay, Sachin Kesiraju, Jimmy Liu	Reveal
Outtalent	S19	We help top engineers in emerging markets get jobs abroad at…	Active	San Francisco, CA, USA	2		Tilek Mamutov	Reveal
Pair Team	S19	Building the safety net of the future	Active	San Francisco, CA, USA	500		Neil Batlivala, Cassie Choi	Reveal
Pillar	S19	All-In-One Creator Store	Active	San Francisco, CA, USA	5		Faisal Younus	Reveal
Playground	S19	Make graphics like a Pro without being one	Inactive	San Francisco, CA, USA	3		Suhail Doshi	Reveal
PopSQL	S19	SQL editor for teams	Acquired	San Francisco, CA, USA	15		Rahil Sondhi	Reveal
Ramen VR	S19	Ramen VR is transforming game development with advanced XR + AI tools.	Active	San Francisco, CA, USA	15		Andy Tsen	Reveal
Revel	S19	We Deserve More in Midlife	Inactive	San Francisco, CA, USA	16		Lisa Marrone, Alexa Wahr	Reveal
Rosebud AI	S19	Vibe code games.	Active	San Francisco, CA, USA	10		Lisha Li	Reveal
Short Story	S19	Modern ecommerce for petite women	Active	San Francisco, CA, USA	120		Samuel Hoffstaetter, Isabella Sun	Reveal
Soteris	S19	We write ML software to more accurately select & price insurance risk.	Active	San Francisco, CA, USA	4		Sunit Shah	Reveal
Souffle Club	S19	Souffle Club:10x better LinkedIn alternative with profiles >> resumes	Inactive	San Francisco, CA, USA	3		Pradeep Muthukrishnan	Reveal
Spice Data	S19	Restaurant Data for the Enterprise	Active	San Francisco, CA, USA	—		Richard Kreger	Reveal
Tandem	S19	Tandem is a virtual office for remote and distributed teams.	Inactive	San Francisco, CA, USA	10		Rajiv Ayyangar, Bernat Fortet Unanue, Tim Su	Reveal
Taskade	S19	One prompt. One app. One living workspace for teams.	Active	San Francisco, CA, USA	14		Stan Chang, John Xie, Dionis Loire	Reveal
TRM Labs	S19	TRM is building a safer financial system for billions of people.	Active	San Francisco, CA, USA	250		Esteban Castaño, Rahul Raina	Reveal
Vouch	S19	Insurance and risk management tools for startups and growth-stage…	Active	San Francisco, CA, USA	190		Sam Hodges	Reveal
Wasmer	S19	The Operating System for Edge Computing	Active	San Francisco, CA, USA	11		Syrus Akbary	Reveal
Wren	S19	Wren is a monthly subscription to offset your carbon footprint.	Active	San Francisco, CA, USA	10		Benjamin Stanfield, Mimi Tran Zambetti, Landon Brand	Reveal