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

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Company	Batch	Description	Status	Location	Team	Founders	Reveal
Benchify	S24	Executable healthcare contracts	Active	San Francisco, CA, USA	4	Juan Castaño, Max von Hippel	Reveal
Biocartesian	S24	Converting biology into digital molecular maps	Active	San Francisco, CA, USA	2	Ian Dardani, Jess Li	Reveal
Brighterway	S24	Streamlining the medical record review process in workers comp	Active	San Francisco, CA, USA	14	Walker Wells, Jason Apostol	Reveal
BrowserOS	S24	The Open Source Agentic Browser	Active	San Francisco, CA, USA	4	Nithin Sonti, Nikhil Sonti	Reveal
Bucket Robotics	S24	Defect detection for manufacturing built from CAD and synthetic data.	Active	San Francisco, CA, USA	7	Matt Puchalski	Reveal
Callback	S24	Effortless AI automation for business operations	Active	San Francisco, CA, USA	2	Alan Xie, Paulo Bautista	Reveal
camfer	S24	Building the world’s first AI mechanical engineer.	Inactive	San Francisco, CA, USA	4	Arya Bastani	Reveal
camfer	S24	Building the world’s first AI mechanical engineer.	Active	San Francisco, CA, USA	4	Arya Bastani, Keaton Elvins, Roth Vann	Reveal
Cartage	S24	Autonomous freight coordination	Active	San Francisco, CA, USA	12	Abdul Basharat, Josh Lampen	Reveal
Central	S24	Payroll, benefits, state compliance & other bullsh*t for startups	Acquired	San Francisco, CA, USA	15	Josh Wymer, Pranav Kashyap, Nilay Modi	Reveal
Cerulion	S24	Open source operating system for robots	Active	San Francisco, CA, USA	2	Lakshay Sharma	Reveal
Cheers	S24	Win local search on ChatGPT & other LLMs	Active	San Francisco, CA, USA	2	Dylan Allen-Arnegård, Dylan Allen	Reveal
Cheers	S24	Win local search on ChatGPT & other LLMs	Active	San Francisco, CA, USA	2	Dylan Allen-Arnegard	Reveal
Cloudglue	S24	Developer APIs to let your AI/LLM understand videos and audio.	Active	San Francisco, CA, USA	3	Amy Xiao	Reveal
CodeViz	S24	One living model of your software architecture	Active	San Francisco, CA, USA	2	Will McCall, Liam Prevelige	Reveal
CodeViz	S24	One living model of your software architecture	Active	San Francisco, CA, USA	2	Will McCall	Reveal
Comfy Deploy	S24	ComfyUI for everyone on your team	Active	San Francisco, CA, USA	3	Nicholas Kao, Benny Kok	Reveal
Conductor	S24	Run a team of coding agents on your Mac	Active	San Francisco, CA, USA	4	Charlie Holtz, Jackson de Campos	Reveal
Conductor Quantum	S24	Quantum computers on silicon chips using AI.	Active	San Francisco, CA, USA	3	Brandon Severin, Joel Pendleton	Reveal
Conductor Quantum	S24	AI that operates quantum computers for scientific discovery	Active	San Francisco, CA, USA	4	Brandon Severin, Joel Pendleton	Reveal
Corgi Insurance	S24	Corgi is building an AI financial infrastructure company	Active	San Francisco, CA, USA	250	Nico Laqua, Emily Yuan	Reveal
Corgi Insurance	S24	Corgi is building an AI financial infrastructure company	Active	San Francisco, CA, USA	70	Nico Laqua, Emily Yuan	Reveal
Coval	S24	Simulation & Evaluation that scales voice and chat AI agents	Active	San Francisco, CA, USA	10	Brooke Hopkins	Reveal
CreativeMode	S24	Lovable for Minecraft mods	Active	San Francisco, CA, USA	5	Wilson Spearman, Coleman Smith, Jeffrey Tsaw	Reveal
Dataleap	S24	AI Employees for the Enterprise	Active	San Francisco, CA, USA	6	Jan Damm, Jan-Hendrik Ruettinger	Reveal
David AI	S24	Data for audio AI	Active	San Francisco, CA, USA	10	Tomer Cohen, Ben Wiley	Reveal
deepsilicon	S24	Software and hardware to run neural networks faster and cheaper	Inactive	San Francisco, CA, USA	2	Abhinav Reddy	Reveal
DeepSim, Inc.	S24	An AI physics simulator for AI chip design	Active	San Francisco, CA, USA	4	Connor McClellan, Alexander Gabourie, Chuck Koroglu, Cagil Koroglu	Reveal
Dench.com	S24	Workspace for your AI Agents, Build any Workflow.	Active	San Francisco, CA, USA	6	Mark Rachapoom, Kumar Abhirup	Reveal
DigitalCarbon	S24	Transform Images And Videos Into Immersive 3D With AI	Active	San Francisco, CA, USA	—	Guru Rao, Michael Nguyen	Reveal
DigitalCarbon	S24	Transform Images And Videos Into Immersive 3D With AI	Active	San Francisco, CA, USA	0	Guru Rao, Michael Nguyen	Reveal
Dimely	S24	AI-Powered Spreadsheet for Billing Automation	Active	San Francisco, CA, USA	3	David Pang, Peter Sun	Reveal
d_model	S24	Look inside the model	Active	San Francisco, CA, USA	20	Daniel Moon, Anish Tondwalkar	Reveal
Domu Technology Inc.	S24	AI Agents for collections	Active	San Francisco, CA, USA	15	Nick Diaz, Camila Zancanella	Reveal
DreamRP	S24	Tech and platforms for human creators and the entertainment industry	Active	San Francisco, CA, USA	2	Phillip Huang	Reveal
DreamRP	S24	Tech and platforms for human creators and the entertainment industry	Active	San Francisco, CA, USA	2	Phillip Huang, Nina Hu	Reveal
Educato	S24	Worldwide exam-prep platform	Active	San Francisco, CA, USA; Remote	5	Codrut Lemeni, Felix Gabler	Reveal
Educato	S24	Worldwide exam-prep platform	Active	San Francisco, CA, USA	5	Codrut Lemeni, Felix Gabler	Reveal
Ember Robotics	S24	Datadog for robots	Active	San Francisco, CA, USA	2	Shivani Mouleeswaran, Ritika Shrivastava	Reveal
Ember Robotics	S24	Datadog for robots	Active	San Francisco, CA, USA	2	Shivani Mouleeswaran, Ritika Shrivastava	Reveal
Emergent	S24	AI app builder that turns your ideas into monetizable software.	Active	San Francisco, CA, USA	—	Mukund Jha, Madhav Jha	Reveal
Entangl	S24	Find & resolve issues in data center engineering & operations using AI	Active	San Francisco, CA, USA	7	Shapol M, Antanas Zilinskas	Reveal
Entropy	S24	Autonomous intake and RCM for specialty clinics.	Active	San Francisco, CA, USA	2	Rabii Malik, Hashim Rehman	Reveal
Entropy	S24	Autonomous intake and RCM for specialty clinics.	Active	San Francisco, CA, USA	2	Rabii Malik	Reveal
et al.	S24	Feed of insights extracted from your go-to sources using LLMs.	Active	San Francisco, CA, USA	2	Marie van der Klink, Carine Fattal	Reveal
expand.ai	S24	Turn any website into an API.	Active	San Francisco, CA, USA	2	Tim Suchanek	Reveal
Fazeshift	S24	AI agent for Accounts Receivable	Active	San Francisco, CA, USA	8	Caitlin Leksana, Timmy Galvin	Reveal
Fazeshift	S24	AI agent for Accounts Receivable	Active	San Francisco, CA, USA	8	Caitlin Leksana, Timmy Galvin	Reveal
Ficra	S24	Real time, source of truth for every product screen and user flow	Active	San Francisco, CA, USA	3	Omar El-Sadany, Mohammed Abid	Reveal
FirstWork	S24	Rippling for seasonal workers	Active	San Francisco, CA, USA; Remote	9	Vardhan Kapoor, Shubham Choudhary	Reveal