San Francisco

YC Companies in San Francisco

2,672 Y Combinator startups based in San Francisco with verified founder contacts and company data.

2,672

Companies

San Francisco

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YC Company Directory

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Company	Batch	Description	Status	Location	Team	Founders	Reveal
AlphaFlow	W16	AlphaFlow is a technology-driven investment manager.	Inactive	San Francisco, CA, USA	26	Ray Sturm	Reveal
Apollo.io	W16	Apollo is the foundation of your entire go-to-market strategy.	Active	San Francisco, CA, USA; Remote	800	Tim Zheng, Ray Li	Reveal
Apollo.io	W16	Apollo is the foundation of your entire go-to-market strategy.	Active	San Francisco, CA, USA	800	Tim Zheng, Ray Li	Reveal
Astranis	W16	Advanced satellites for high orbits.	Active	San Francisco, CA, USA	500	John Gedmark, Ryan McLinko	Reveal
Astranis	W16	Advanced satellites for high orbits.	Active	San Francisco, CA, USA	500	John Gedmark, Ryan McLinko	Reveal
Castle	W16	Block bots & bad behavior	Active	San Francisco, CA, USA; Remote	20	Johan Brissmyr, Sebastian Wallin	Reveal
Chatfuel	W16	Platform to easily create chatbots to engage with audiences on…	Active	San Francisco, CA, USA	53	Dmitrii Dumik, Artem Ptashnik, Artem Ptashnick	Reveal
Copia	W16	Copia's a for-profit technology company that solves food waste &…	Active	San Francisco, CA, USA; Remote	20	Komal Ahmad, Kimberly Smith	Reveal
Daily	W16	Conversational Voice and Multimodal AI built with Open Source	Active	San Francisco, CA, USA; Remote	126	Kwindla Hultman Kramer, Kwindla Kramer	Reveal
Deepgram	W16	Building foundational AI for speech transcription and understanding.	Active	San Francisco, CA, USA; Remote	115	Adam Sypniewski	Reveal
Embark Trucks	W16	Self-driving semi trucks.	Public	San Francisco, CA, USA	300	Alex Rodrigues, Brandon Moak, Michael Skupien	Reveal
Emburse	W16	Expense management and AP automation.	Acquired	San Francisco, CA, USA	—	Peter Lai, Roger Gu	Reveal
Enflux	W16	Motion capture clothing for injury prevention	Inactive	San Francisco, CA, USA	2	Doug Hoang, Elijah Schuldt	Reveal
Focal Systems	W16	Building the Operating System for B&M Retail using Deep Learning	Active	San Francisco, CA, USA; Toronto, ON, Canada; London, England, United Kingdom	170	Michael Cantalino, Adriano Quiroga	Reveal
GetAccept	W16	Close deals faster. Digitally.	Active	San Francisco, CA, USA	200	Samir Smajic, Carl Carell, Mathias Thulin	Reveal
Index	W16	Mapping the world's professional relationships.	Inactive	San Francisco, CA, USA	5	Denis Anscomb, Cezar Grigore	Reveal
InnoVein	W16	We cure intractable leg wounds with a replacement valve for veins.	Inactive	San Francisco, CA, USA; San Carlos, CA, USA	5	Austin Walker, Al Chin, Tom Kramer	Reveal
Interstate Analytics	W16	Multi-Touch Marketing Analytics	Inactive	San Francisco, CA, USA	2	Amir Ghazvinian, Jamie Quint	Reveal
iSono Health	W16	AI-powered platform for Accessible and Personalized Breast Health…	Active	San Francisco, CA, USA	9	Shadi Saberi, Maryam Ziaei	Reveal
Landed	W16	White-labeled shared appreciation down payment programs for employers	Acquired	San Francisco, CA, USA; Remote	2	Jonathan Asmis, Alex Lofton	Reveal
Landed	W16	White-labeled shared appreciation down payment programs for employers	Acquired	San Francisco, CA, USA	2	Jonathan Asmis, Alex Lofton	Reveal
Lattice	W16	Modern people management platform.	Active	San Francisco, CA, USA	540	Jack Altman, Eric Koslow	Reveal
Lygos	W16	Lygos engineers yeast to convert sugar into high-value industrial…	Active	San Francisco, CA, USA	55	Eric Steen	Reveal
Modular Science	S17	We're making it easier to do sustainable farming.	Inactive	San Francisco, CA, USA	—	Peter Sand	Reveal
Mystery.org	S17	We help kids stay curious by creating better explanations.	Acquired	San Francisco, CA, USA	53	Doug Peltz	Reveal
Nobell Foods	S17	Cheese and dairy products from plant-derived dairy proteins	Active	San Francisco, CA, USA	58	Magi Richani	Reveal
Pathrise	S17	YC for your career	Inactive	San Francisco, CA, USA	55	Kevin Wu, Evan Limanto	Reveal
Pathrise	S17	YC for your career	Inactive	San Francisco, CA, USA	55	Kevin Wu, Evan Limanto, Derrick Mar	Reveal
Plasticity	S17	Natural language processing APIs for developers.	Acquired	San Francisco, CA, USA	2	Ajay Patel, Alex Sands	Reveal
Polly	S17	Polly is a social polling app for Snapchat and Instagram stories.	Inactive	San Francisco, CA, USA	3	Ranidu Lankage, Vicc Alexander, James Zhang	Reveal
Prelim	S17	Software for banks to open bank accounts	Active	San Francisco, CA, USA; Remote	49	Heang Chan, Chris Blaser	Reveal
Pyka	S17	Autonomous electric airplanes	Active	San Francisco, CA, USA	75	Michael Norcia, Nathan White, Kyle Moore, Chuma Ogunwole	Reveal
Relationship Hero	S17	Dating & relationship coaching sessions for individuals and couples	Active	San Francisco, CA, USA	100	Liron Shapira	Reveal
Roofr	S17	Sales software for roofers. Aerial measurements + proposals in seconds	Active	San Francisco, CA, USA; Remote	40	Richy Nelson, Kevin Redman	Reveal
Routable	S17	Simplifying payouts at scale	Active	San Francisco, CA, USA; Remote	160	Omri Mor, Tom Harel	Reveal
SafeButler	S17	Your chief servant for shopping insurance	Active	San Francisco, CA, USA; Sunnyvale, CA, USA	2	Vincent Wei, Nan Zhong	Reveal
Semantix	S17	AI for medical billing	Inactive	San Francisco, CA, USA	2	Dave Ramish, John Ramish, Leonardo D'Água	Reveal
Spect	S17	Value-based retinal screening in primary care to prevent blindness.	Inactive	San Francisco, CA, USA; Palo Alto, CA, USA; Remote	7	Ankur Gupta, Rishab Gargeya, Ted Leng	Reveal
Standard AI	S17	AI-powered checkout for retail.	Active	San Francisco, CA, USA; Milan, Lombardy, Italy; Remote	150	Jordan Fisher, John Novak, Michael Suswal, David Valdman, Brandon Ogle	Reveal
Templarbit	S17	Protecting applications from malicious activity	Acquired	San Francisco, CA, USA	11	Bjoern Zinssmeister	Reveal
Truepill	S17	API-connected healthcare infrastructure.	Acquired	San Francisco, CA, USA; San Mateo, CA, USA; Remote	1300	Umar Afridi, Sid Viswanathan	Reveal
Upfort	S17	Turnkey security & hassle-free cyber insurance from leading insurers	Active	San Francisco, CA, USA; Remote	38	Han Wang, Daniel Bilbao	Reveal
Upfort	S17	Turnkey security & hassle-free cyber insurance from leading insurers	Active	San Francisco, CA, USA	38	Han Wang, Daniel Bilbao	Reveal
Upfort	S17	Turnkey security & hassle-free cyber insurance from leading insurers	Active	San Francisco, CA, USA	38	Han Wang, Daniel Bilbao	Reveal
VergeSense	S17	AI-Powered Building Management	Active	San Francisco, CA, USA	70	Dan Ryan, Kelby Green	Reveal
VergeSense	S17	AI-Powered Building Management	Active	San Francisco, CA, USA	70	Dan Ryan, Kelby Green	Reveal
VIDA & Co.	S17	Platform for unique products produced on-demand at mass-scale	Acquired	San Francisco, CA, USA	11	Umaimah Mendhro	Reveal
VIDA & Co.	S17	Platform for unique products produced on-demand at mass-scale	Acquired	San Francisco, CA, USA	11	Umaimah Mendhro	Reveal
Wildfire	S17	Social news app	Acquired	San Francisco, CA, USA	3	Hriday Kemburu, Vinay A. Ramesh	Reveal
Zendar	S17	We make high definition radar allowing self-driving cars to see in…	Active	San Francisco, CA, USA; Berkeley, CA, USA	45	Vinayak Nagpal, Jimmy Wang	Reveal