What they do:
Streamlining Data Capture to Report Creation for Heavy Industries
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HQ: San Francisco, CA, United States
Top Startups in California
This list has 3,698 startups and was last updated on Oct 15, 2026. 827 of them are hiring right now. Biggest hubs: San Francisco (3,173), Los Angeles (197), and San Diego (39). Largest teams: DoorDash, Stripe, and Airbnb. Latest round: Renue Life Sciences raised $250K (Oct 14, 2026).
3,698 startupsPage 40 of 103
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Real-world company data for frontier AI
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HQ: San Francisco, CA, United States
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Your personal AI for language learning
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HQ: San Francisco, CA, United States
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International payroll, built for founders
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HQ: San Francisco, CA, United States
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We sell GPUs.
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HQ: San Francisco, CA, United States
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Applied research lab for hardware design
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HQ: San Francisco, CA, United States
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The Open-Source Alternative to Claude Managed Agents
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HQ: San Francisco, CA, United States
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The world's first AI-maximalist pharma company
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HQ: San Francisco, CA, United States
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AI powered brokerage reducing residential rental commissions in NYC…
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HQ: San Francisco, CA, United States
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Build an API to interact with any website.
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HQ: San Francisco, CA, United States
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Training Data for Recursive Self-Improvement
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HQ: San Francisco, CA, United States
What they do:
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HQ: San Francisco, CA, United States
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A Foundation Model for Microbial Communities.
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HQ: San Francisco, CA, United States
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AI native real-estate appraisal firm
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HQ: San Francisco, CA, United States
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The full-stack AI financial audit firm
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HQ: San Francisco, CA, United States
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AI Voice callers for healthcare billing teams
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HQ: San Francisco, CA, United States
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Operational Intelligence for Global Logistics
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HQ: San Francisco, CA, United States
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The AI sales agent for CPG brands
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HQ: San Francisco, CA, United States
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AI benchmarks that measure general intelligence and inspire new ideas
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HQ: San Francisco, CA, United States
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The cheapest, fastest inference cloud
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HQ: San Francisco, CA, United States
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AI Customer Support for Fortune 500-scale enterprises
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HQ: San Francisco, CA, United States
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/dev/fast is the AI-native code forge
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HQ: San Francisco, CA, United States
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Robots that run autonomous depots for autonomous fleets.
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HQ: San Francisco, CA, United States
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The AI-native Recruiting OS
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HQ: San Francisco, CA, United States
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AI-native transformation for operations-heavy companies
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HQ: San Francisco, CA, United States
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An AI primary care doctor in your pocket
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HQ: San Francisco, CA, United States
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Autonomous IT Delivery
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HQ: San Francisco, CA, United States
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Realtime AI for Sales Calls
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HQ: San Francisco, CA, United States
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Global upload acceleration for 1GB-100TB files.
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HQ: San Francisco, CA, United States
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Evolutionary intelligence for autoimmune disease
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HQ: San Francisco, CA, United States
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Doomscroll to learn languages
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HQ: San Francisco, CA, United States
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Building secure polymorphic apps
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HQ: San Francisco, CA, United States
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The World's Largest Video Library
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HQ: San Francisco, CA, United States
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AI that turns any camera to an autonomous worker with real-time vision
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HQ: San Francisco, CA, United States
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Annotations for robotics data
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HQ: San Francisco, CA, United States
What they do:
Let agents talk to your customers
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HQ: San Francisco, CA, United States