Explore 1,502 pre-seed startups based in San Francisco, United States. Access verified founder contact information and fundraising data.
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Locke is an applied AI company building AI agents that help companies and governments work together.
Wondering is an AI learning platform that helps users master any topic through personalized, visuals, podcasts, and interactive exercises.
Bizmark is an AI platform that automates and optimizes enterprise decisions across procurement, production, labor, and sales.
Bizmark is an AI platform that automates and optimizes enterprise decisions across procurement, production, labor, and sales.
Instaplay turns text prompts into playable browser games that users can create, publish, share, and play.
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Touchmark provides AI infrastructure solutions focused on solving pricing challenges through artificial intelligence technologies.
Decawork AI provides software for IT teams to deploy, govern, and maintain internal AI agents.
Instaplay turns text prompts into playable browser games that users can create, publish, share, and play.
Hebbian Robotics is a data engineering company that builds APIs for robotics data teams for model training and quality control.
Markov is a data engineering company that builds expert computer-use datasets for frontier AI labs.
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Edviro provides an AI-powered facilities and energy management platform that detects waste, automates work orders, and optimizes schools.
Lamb Labs is building model processing units that hardcode AI models into silicon for faster, more efficient inference.
Petrarch develops a data platform that sources, anonymizes, and restructures proprietary enterprise data for AI training.
hardware intelligence builds agent-native toolchains and automated design workflows to streamline semiconductor chip development.
Petrarch develops a data platform that sources, anonymizes, and restructures proprietary enterprise data for AI training.
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Induction Labs builds foundation AI models that learn from human-computer interactions to execute tasks autonomously.
Conifer provides AI routing gateway that optimizes token spend by intelligently routing queries across local hardware and cloud models.
Dawn Industries is an AI platform that builds VIM, an intelligent system for diagnosing and fixing faults in industrial automation cells.
Proprio Robotics develops autonomous robots designed to handle server maintenance and hardware operations inside data centers.
Rekursiv AI develops autonomous systems that hypothesize, perform research, and design machine learning experiments.
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Akon Labs develops GitNexus, a code intelligence engine for software engineering agents.
Amorphic Labs develops AI agents that create personalized product demo videos for sales and customer success teams.
Chromie is an AI system for government contracting that helps contractors find, qualify, and pursue federal and SLED opportunities.
Verdant is an AI infrastructure and workflow automation platform for local government permitting and planning.
Verdant is an AI infrastructure and workflow automation platform for local government permitting and planning.
Get verified founder emails, funding details, and company data for 1,502 pre-seed companies in San Francisco.
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