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
Location
YC Company Directory
50 companies
Company | Batch | Description | Status | Location | Team | Site | Founders | 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 | |
coil inc. | W23 | ai | Active | San Francisco, CA, USA | 1 | eleazar ., Eleazar Vega Gonzalez | Reveal | |
Coldreach | W23 | Find the best leads with custom intent signals | Active | San Francisco, CA, USA | 3 | Xiaohan Shen, Hankel Bao, 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 | The operating system for shipping and receiving. | Active | San Francisco, CA, USA | 15 | Conrad Lilleness | 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, Abdullah Al-Zandani | 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 | |
DAGWorks Inc. | W23 | Open source tools & services for reliable AI Agents & AI Applications | Acquired | San Francisco, CA, USA; Remote | 2 | Stefan Krawczyk, Elijah ben Izzy, 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 | |
Diffuse Bio | W23 | Generative AI for protein design | Active | San Francisco, CA, USA | 10 | Namrata Anand | Reveal | |
Edge | W23 | The ultimate IP assistant. | Active | San Francisco, CA, USA; Remote | 2 | Evan Zimmerman, Len Boyette | 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 | |
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, Andrew Day | Reveal | |
Finic | W23 | Detect and investigate financial crimes with AI | Active | San Francisco, CA, USA | 2 | Jason Fan, Ayan Bandyopadhyay | Reveal | |
Finic | W23 | The AI fraud hunter | Active | San Francisco, CA, USA | 4 | Jason Fan, Ayan Bandyopadhyay | Reveal | |
Finta | W23 | Magically simplify accounting and taxes | Active | San Francisco, CA, USA | 2 | Andy Wang | Reveal | |
Fintool | W23 | Financial copilot for institutional investors | Active | San Francisco, CA, USA | 6 | Nicolas Bustamante, Edouard Godfrey | Reveal | |
Fintool | W23 | Financial copilot for institutional investors | Acquired | 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 | |
Finvest | W23 | AI Wealth Manager | Active | San Francisco, CA, USA | 5 | Shivam Bharuka, Arnav Sahu | 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 | |
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 | |
Helicone | W23 | LLM Observability for Developers | Acquired | San Francisco, CA, USA | 5 | Justin Torre, Barak Oshri, Scott Nguyen | Reveal | |
Homeflow | W23 | Simplifying insurance for large real estate investors | Active | San Francisco, CA, USA | 4 | Perry Ha, Christian Green | Reveal | |
Homeflow | W23 | Simplifying insurance for large real estate investors | Inactive | 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 | 50 | 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 | 18 | Nick Gomez, Robert Tran | Reveal | |
Interlock | W23 | We are still in stealth mode. | Inactive | San Francisco, CA, USA | 2 | Kamil Kisielewicz, Shivansh Rustagi | Reveal | |
Kivo Health | W23 | AI-powered care for seniors with chronic disease | Active | San Francisco, CA, USA | 40 | Victor Sadauskas, Vaughn Koch | 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 | |
Lightski | W23 | Transform Document Workflows with AI Agents | Active | San Francisco, CA, USA | 1 | Hansen Qian | Reveal | |
Linum | W23 | type text, dream video | Active | San Francisco, CA, USA | 2 | Sahil Chopra, Manu Chopra | Reveal | |
Linum | W23 | type text, dream video | Active | San Francisco, CA, USA | 2 | Sahil Chopra, Manu Chopra | Reveal | |
loopfour | W23 | Workflow automation, without AI hallucinations. | Active | San Francisco, CA, USA; Remote | 20 | Daniel Kivatinos, Anelya Grant, Vinay Datta Pinnaka | 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 | |
Magic Patterns | W23 | Go from idea to production with AI. | Active | San Francisco, CA, USA | 10 | Alex Danilowicz, Teddy Ni, Alexander Danilowicz | 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 | |
Middleware | W23 | AI-based full stack observability platform | Active | San Francisco, CA, USA | 40 | Laduram Vishnoi | Reveal | |
Miracle | W23 | Accelerate clinical trials with real-time, actionable insights | Active | San Francisco, CA, USA | 6 | Jin Kim | Reveal |
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