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
Bluedot	W23	Bluedot is a single payment platform for EV drivers and fleets.	Active	San Francisco, CA, USA	15	Selinay Parlak, Ferhat Babacan	Reveal
Blyss	W23	End-to-end encrypted AI.	Inactive	San Francisco, CA, USA	2	Samir Menon, Neil Movva	Reveal
Chima	W23	Building infrastructure tools to help large companies customize their…	Active	San Francisco, CA, USA	7	Nikhara Nirghin	Reveal
Clearspace	W23	Eliminate compulsive phone usage	Active	San Francisco, CA, USA	7	Royce Branning, Oliver Hill	Reveal
Coldreach	W23	Find the best leads with custom intent signals	Active	San Francisco, CA, USA	3	Xiaohan Shen, Hankel Bao	Reveal
CombineHealth	W23	Automating Healthcare Revenue Cycle Management with AI Workforce	Active	San Francisco, CA, USA	15	Sourabh Agrawal, Shikha Mohanty	Reveal
compliant-llm	W23	Detect every data leak into third-party GenAI tools	Active	San Francisco, CA, USA	3	Neha Nupoor, Kaushik Srinivasan	Reveal
Conduit	W23	Air Traffic Control for Warehouses	Active	San Francisco, CA, USA	9	Conrad Lilleness	Reveal
Coperniq	W23	Workflow software for solar & energy contractors ☀️😎	Active	San Francisco, CA, USA	6	Abdullah Al Zandani, Max Kazakov	Reveal
Corgi Labs	W23	AI to increase payment acceptance and reduce fraud for businesses	Active	San Francisco, CA, USA	3	Saif Farooqui	Reveal
DAGWorks Inc.	W23	Open source tools & services for reliable AI Agents & AI Applications	Acquired	San Francisco, CA, USA	2	Stefan Krawczyk, Elijah ben Izzy	Reveal
Dashdive	W23	Break down AI and cloud costs by feature and customer	Acquired	San Francisco, CA, USA	2	Micah Wheat, Adam Shugar	Reveal
EdgeBit	W23	Autofix your software dependencies	Acquired	San Francisco, CA, USA	5	Rob Szumski, Eugene Yakubovich	Reveal
EzDubs	W23	Real-time speech translation	Acquired	San Francisco, CA, USA	6	Padmanabhan (Paddy) Krishnamurthy, Amrutavarsh Kinagi	Reveal
Fabius	W23	AI to improve Sales Calls	Inactive	San Francisco, CA, USA	2	Neil Madsen, Andy Day	Reveal
Finic	W23	Detect and investigate financial crimes with AI	Active	San Francisco, CA, USA	2	Jason Fan, Ayan Bandyopadhyay	Reveal
Fintool	W23	Financial copilot for institutional investors	Active	San Francisco, CA, USA	6	Nicolas Bustamante, Edouard Godfrey	Reveal
Finvest	W23	Easy way to buy US Treasury Bills	Active	San Francisco, CA, USA	5	Shivam Bharuka	Reveal
Floworks	W23	Hire the best AI Sales employees \| AI SDR \| AI RevOps \| AI EA	Active	San Francisco, CA, USA	20	Sarthak Shrivastava, Sudipta Biswas	Reveal
Frigade	W23	AI-powered product assistance for modern software teams	Active	San Francisco, CA, USA	4	Eric Brownrout, Christian Mathiesen	Reveal
Hammr	W23	Rippling for the Construction Industry	Active	San Francisco, CA, USA	10	Brek Goin, Sanket Firodiya	Reveal
Helicone	W23	LLM Observability for Developers	Active	San Francisco – Oakland Bay Bridge, San Francisco – Oakland Bay Bridge, San Francisco, CA, USA	5	Justin Torre	Reveal
Homeflow	W23	Simplifying insurance for large real estate investors	Active	San Francisco, CA, USA	4	Perry Ha, Christian Green	Reveal
Infisical	W23	Unified platform for secrets, certs, and privileged access management	Active	San Francisco, CA, USA	40	Vlad Matsiiako, Tony Dang, Maidul Islam	Reveal
Inkeep	W23	Build AI Agent teammates and automations in code or no-code	Active	San Francisco, CA, USA	17	Nick Gomez, Robert Tran	Reveal
Kivo Health	W23	AI-powered virtual care for chronic lung disease	Active	San Francisco, CA, USA	25	Victor Sadauskas	Reveal
Latent	W23	Medical language models to automate healthcare operations	Active	San Francisco, CA, USA	50	Rishabh Jain, Sri Somasundaram	Reveal
LazyEditor	W23	AI Agentic Video Editor	Active	San Francisco, CA, USA	3	Akash Gupta	Reveal
LinkGrep	W23	AI browser copilot for teams	Active	San Francisco, CA, USA	2	Divyagnan Kandala, TJ Kandala	Reveal
Linum	W23	type text, dream video	Active	San Francisco, CA, USA	2	Sahil Chopra, Manu Chopra	Reveal
Luca	W23	The Modern Pricing Engine for Retail	Inactive	San Francisco, CA, USA	6	Tanvi Surti, Yonah Mann	Reveal
Lynx	W23	AI platform for investigating and resolving engineering incidents	Inactive	San Francisco, CA, USA	5	Max Lu, Lydia Ding	Reveal
Magic Patterns	W23	Go from idea to production with AI.	Active	San Francisco, CA, USA	5	Alex Danilowicz, Teddy Ni	Reveal
Mercoa	W23	AI Agent for Billpay platforms to pay invoices with virtual cards	Active	San Francisco, CA, USA	2	Sai Arora, Sandeep Dinesh	Reveal
Miracle	W23	Accelerate clinical trials with real-time, actionable insights	Active	San Francisco, CA, USA	6	Jin Kim	Reveal
Mogara	W23	Automatic software R&D capitalization	Inactive	San Francisco, CA, USA	2	Neha Shah, Jay Gokhale	Reveal
Mulligan	W23	AI automation for insurance brokerages	Active	San Francisco, CA, USA	4	Aman Raghuvanshi, Emily Dorsey	Reveal
Nango	W23	A single API for all your integrations	Active	San Francisco, CA, USA	6	Robin Guldener, Bastien Beurier	Reveal
Narrative	W23	AI-powered QA testing platform	Active	San Francisco, CA, USA	7	Suchit Dubey	Reveal
Numeral	W23	The AI-native sales tax solution.	Active	San Francisco, CA, USA	85	Matt DuVall, Sam Ross	Reveal
Orchid	W23	AI-powered EHR for independent mental health professionals	Active	San Francisco, CA, USA	4	Joseph Pomianowski	Reveal
Pair AI	W23	Reimagining education with short form video and AI	Active	San Francisco, CA, USA	2	Parth Detroja	Reveal
Persana AI	W23	Sales Agents with 100+ data sources to close more deals	Active	San Francisco, CA, USA	2	Sriya Maram, Rush Shahani	Reveal
Pier	W23	Stripe for Credit - Trusted Credit Compliance Partner	Active	San Francisco, CA, USA	4	Jessica Zhang	Reveal
Pierre	W23	Pierre is a new, opinionated, git platform.	Active	San Francisco, CA, USA	10	Jacob Thornton, Ian Ownbey	Reveal
Plutis	W23	—	Active	San Francisco, CA, USA	2	Kamil Ali, Asim Hirji	Reveal
PoplarML	W23	Deploy Machine Learning Models with One Command	Active	San Francisco, CA, USA	2	Danna Liu, Evan Chu	Reveal
Reflex	W23	The operating system for building mission-critical enterprise apps.	Active	San Francisco, CA, USA	10	Nikhil Rao, Alek Petuskey	Reveal
rift	W23	The sales platform built to help you focus	Active	San Francisco, CA, USA	8	Fil Twarowski, Edvard Eriksson	Reveal
Rivet	W23	Open-Source alternative to Durable Objects	Active	San Francisco, CA, USA	5	Nicholas Kissel, Nathaniel Flurry	Reveal