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

50 companies

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Company	Batch	Description	Status	Location	Team	Founders	Reveal
Acely	W18	Every student's AI coach for college readiness	Active	San Francisco, CA, USA	30	Vivian Midha Shen	Reveal
Anjuna	W18	Anjuna enabled organizations to trust any infrastructure	Active	San Francisco, CA, USA; Palo Alto, CA, USA	55	Ayal Yogev	Reveal
Blueberry Pediatrics	W18	24/7 pediatric clinic in every family's living room	Active	San Francisco, CA, USA; Mountain View, CA, USA; Remote	15	Harrison Gordon	Reveal
CaptivateIQ	W18	Agile commission software to design, deploy & adapt commission plans.	Active	San Francisco, CA, USA; Remote	280	Mark Schopmeyer, Hubert Wong, Conway Teng	Reveal
CaptivateIQ	W18	Agile commission software to design, deploy & adapt commission plans.	Active	San Francisco, CA, USA	280	Mark Schopmeyer, Hubert Wong, Conway Teng	Reveal
ClearBrain	W18	Causal Analytics for Growth Teams	Acquired	San Francisco, CA, USA	10	Bilal Mahmood, Eric Pollmann	Reveal
Cognition IP	W18	Flat-fee patent & trademark counsel with top firm results	Active	San Francisco, CA, USA; Remote	12	Andrew Tjang	Reveal
Cognition IP	W18	Flat-fee patent & trademark counsel with top firm results	Active	San Francisco, CA, USA	12	Andrew Tjang	Reveal
CoinTracker	W18	The gold standard in cryptocurrency portfolio tracking and taxes	Active	San Francisco, CA, USA	70	Jon Lerner	Reveal
Correlia Biosystems	W18	Next-gen blood testing to provide 1000x more data to pharma companies	Inactive	San Francisco, CA, USA; Berkeley, CA, USA	16	Akwasi Apori, Kursad Araz, Samuel Tia	Reveal
Culture Biosciences	W18	We grow cells for biotech companies.	Active	San Francisco, CA, USA; South San Francisco, CA, USA	40	Will Patrick, Matt Ball	Reveal
Dear Brightly	W18	Dear Brightly makes personalized prescription skincare products,…	Active	San Francisco, CA, USA; Remote	3	Amy Chiu, Alda Luong	Reveal
Dear Brightly	W18	Dear Brightly makes personalized prescription skincare products,…	Active	San Francisco, CA, USA	3	Amy Chiu, Alda Luong	Reveal
EnvKey	W18	End-to-end encrypted configuration and secrets management	Inactive	San Francisco, CA, USA	2	Dane Schneider	Reveal
Evolve (makers of Podcast App & Rest AI)	W18	Podcast App is for the curious.	Active	San Francisco, CA, USA	23	Martin Siniawski, Juan Catalano	Reveal
FidoCure®	W18	FidoCure® is the leader in Precision Medicine for Canine Oncology.	Active	San Francisco, CA, USA; Palo Alto, CA, USA; Remote	14	christina lopes, Christina Lopes	Reveal
Fondo	W18	Bookkeeping, tax, & tax credits on autopilot for 1,000+ startups	Active	San Francisco, CA, USA	80	David J. Phillips	Reveal
Haiku	W18	Collaboration tools for software companies	Inactive	San Francisco, CA, USA; Remote	—	Zack Brown	Reveal
Haiku	W18	Collaboration tools for software companies	Inactive	San Francisco, CA, USA	—	Zack Brown	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
Million Marker	S19	23andMe for environmental exposures	Active	San Francisco, CA, USA; Berkeley, CA, USA	2	Jenna Hua, Bhavna Kapoor	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; Remote	500	Neil Batlivala, Cassie Choi	Reveal
Palifer	S19	Predictive maintenance models for trains and heavy industry	Acquired	San Francisco, CA, USA	2	Morris Hsieh	Reveal
Pillar	S19	All-In-One Creator Store	Active	San Francisco, CA, USA	5	Faisal Younus	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; Remote	3	Suhail Doshi	Reveal
PopSQL	S19	SQL editor for teams	Acquired	San Francisco, CA, USA; Remote	15	Rahil Sondhi	Reveal
Preclusio	S19	We help companies comply with privacy laws like GDPR. Many of these…	Inactive	San Francisco, CA, USA; Redwood City, CA, USA	2	Heather Wade, John Wade	Reveal
Ramen VR	S19	Ramen VR is transforming game development with advanced XR + AI tools.	Active	San Francisco, CA, USA; El Cerrito, CA, USA	15	Andy Tsen	Reveal
Revel	S19	We Deserve More in Midlife	Inactive	San Francisco, CA, USA	16	Lisa Marrone, Alexa Wahr	Reveal
Revel	S19	We Deserve More in Midlife	Inactive	San Francisco, CA, USA; Remote	16	Lisa Marrone, Alexa Wahr	Reveal
Rosebud AI	S19	Vibe code games.	Active	San Francisco, CA, USA	10	Lisha Li	Reveal
Shiru	S19	Shiru leverages ML to create proteins to feed the world sustainably.	Active	San Francisco, CA, USA; Emeryville, CA, USA	4	Jasmin Hume	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
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
Taskade	S19	One prompt. One app. One living workspace for teams.	Active	San Francisco, CA, USA	6	Stan Chang, John Xie	Reveal
TRM Labs	S19	TRM is building a safer world for billions of people.	Active	San Francisco, CA, USA; Remote	400	Esteban Castaño, Rahul Raina, Esteban Castano	Reveal
Vorticity	S19	The Fastest Scientific Computing Platform on the Planet	Active	San Francisco, CA, USA	10	Chirath Neranjena	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; Remote	10	Benjamin Stanfield, Mimi Tran Zambetti, Landon Brand, Ben Stanfield	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
Zeal	S19	Modern payroll for modern work	Active	San Francisco, CA, USA	45	Pranab Krishnan, Kirti Shenoy	Reveal
Zeal	S19	Modern payroll for modern work	Active	San Francisco, CA, USA	25	Pranab Krishnan, Kirti Shenoy	Reveal