What they do:
Risotto auto-solves IT support requests using AI
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HQ: San Francisco, CA, United States
Top AI & Data Startups in San Francisco
This list has 1,471 startups and was last updated on Oct 15, 2026. 463 of them are hiring right now. Largest teams: Cruise, Fivetran, and Athelas. Latest round: Safi Analytics raised $22.4M (Oct 14, 2026).
1,471 startupsPage 22 of 41
What they do:
Unlimited inference at $5 per stream
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HQ: San Francisco, CA, United States
What they do:
Deliver complete data analysis from a single question
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HQ: San Francisco, CA, United States
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Automating home care agency operations with AI
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HQ: San Francisco, CA, United States
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AI Coworkers for Business Automation
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HQ: San Francisco, CA, United States
What they do:
The COLD Task Framework
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HQ: San Francisco, CA, United States
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The platform for enterprise AI agent automations, starting with email.
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HQ: San Francisco, CA, United States
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Data for biomedical AI
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HQ: San Francisco, CA, United States
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A Reliable AI Frontend Engineer
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HQ: San Francisco, CA, United States
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Agents for quantitative research and financial data science.
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HQ: San Francisco, CA, United States
What they do:
Legal Agent that delivers finished work
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HQ: San Francisco, CA, United States
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Automating workflows.
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HQ: San Francisco, CA, United States
What they do:
Turn employees' AI skills into shared company infrastructure
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HQ: San Francisco, CA, United States
What they do:
AI Agents for Lending Operations
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HQ: San Francisco, CA, United States
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The new American reinsurance company.
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HQ: San Francisco, CA, United States
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The Lovable & Replit killers
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HQ: San Francisco, CA, United States
What they do:
Struct keeps prod running
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HQ: San Francisco, CA, United States
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The AI Assistant for Gmail
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HQ: San Francisco, CA, United States
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AI powered debugging notebooks for incident response
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HQ: San Francisco, CA, United States
What they do:
Building AI systems that improve from experience.
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HQ: San Francisco, CA, United States
What they do:
Hire amazing engineers by seeing how they use AI
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HQ: San Francisco, CA, United States
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A foundation model for physics.
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HQ: San Francisco, CA, United States
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Fast and Data-Driven Immigration Platform
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HQ: San Francisco, CA, United States
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Protect and Grow Long-tail Revenue
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HQ: San Francisco, CA, United States
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Test, monitor, and improve your voice agents
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HQ: San Francisco, CA, United States
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Continual Learning for Agents
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HQ: San Francisco, CA, United States
What they do:
Open Source React.js Library for AI Chat
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HQ: San Francisco, CA, United States
What they do:
Custom models trained on your data
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HQ: San Francisco, CA, United States
What they do:
Creator marketing that scales like paid ads
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HQ: San Francisco, CA, United States
What they do:
AI tutor for each student.
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HQ: San Francisco, CA, United States
What they do:
We automate your entire product development lifecycle.
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HQ: San Francisco, CA, United States
What they do:
Open-source frontier models for knowledge work
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HQ: San Francisco, CA, United States
What they do:
Understand your users beyond the numbers
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HQ: San Francisco, CA, United States
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A personal EA in your iMessage
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HQ: San Francisco, CA, United States
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Specialized AI for Critical Industries
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HQ: San Francisco, CA, United States
What they do:
Automatically write and update internal docs with every code commit.
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HQ: San Francisco, CA, United States