Polymath
Hiring
What they do:
Simulation environments to train & evaluate long-horizon AI agents
Quick facts:
HQ: San Francisco, CA, United States
Top AI Agent Startups in California
This list has 159 startups and was last updated on Oct 15, 2026. 56 of them are hiring right now. Biggest hubs: San Francisco (151) and Los Angeles (7). Largest teams: Daily, Broccoli AI, and Weekend (fmr. Volley). Latest round: Copilot Labs, Inc. \ DE raised $21.2M (Jan 23, 2026).
159 startupsPage 2 of 5
Cozmo AI
Hiring
What they do:
End-to-end AI agents for property claims, from loss report to estimate
Quick facts:
HQ: San Francisco, CA, United States
What they do:
AI that audits AI — catching hallucinations before you ship them.
Quick facts:
HQ: San Francisco, CA, United States
Draft The Record
Hiring
What they do:
AI For Litigation
Quick facts:
HQ: San Francisco, CA, United States
Avent
Hiring
What they do:
AI agents for industrial commerce
Quick facts:
HQ: San Francisco, CA, United States
AirCaps
Hiring
What they do:
The AI copilot for in-person conversations.
Quick facts:
HQ: San Francisco, CA, United States
Jarmin
Hiring
What they do:
AI Employees for human-level roles
Quick facts:
HQ: San Francisco, CA, United States
Pluto
Hiring
What they do:
LinkedIn for agents
Quick facts:
HQ: San Francisco, CA, United States
What they do:
AI Agent for Home Design
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HQ: Los Angeles, CA, United States
Kino AI
Hiring
What they do:
Kino is an AI media manager and video editor for humans and agents.
Quick facts:
HQ: San Francisco, CA, United States
Sweep
Hiring
What they do:
The best AI coding assistant for JetBrains
Quick facts:
HQ: San Francisco, CA, United States
What they do:
AI-voice agents that are indistinguishable from humans.
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HQ: San Francisco, CA, United States
Deeptrace
Hiring
What they do:
AI agents for on-call
Quick facts:
HQ: San Francisco, CA, United States
LFcarry
Hiring
What they do:
Marketplace for game boosting, carries and coaching
Quick facts:
HQ: Los Angeles, CA, United States
What they do:
Relationship Coverage for Deal Teams
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HQ: San Francisco, CA, United States
What they do:
Your 24/7 AI Recruiter
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HQ: San Francisco, CA, United States
Reprompt
Hiring
What they do:
AI Agents for Location
Quick facts:
HQ: San Francisco, CA, United States
Refactor
Hiring
What they do:
Deploying secure and reliable AI agents across healthcare, retail,…
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HQ: San Francisco, CA, United States
Rebolt
Hiring
What they do:
AI-Powered Company OS
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HQ: San Francisco, CA, United States
Bond
Hiring
What they do:
Your AI Chief of Staff
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HQ: San Francisco, CA, United States
Uplift AI
Hiring
What they do:
Foundational Voice Models for regional languages
Quick facts:
HQ: San Francisco, CA, United States
Hypercubic
Hiring
What they do:
Agentic AI for Mainframe Operations and Modernization
Quick facts:
HQ: San Francisco, CA, United States
Lightberry
Hiring
What they do:
Robots with soul
Quick facts:
HQ: San Francisco, CA, United States
Atrisa
Hiring
What they do:
AI Agents for Analog Circuit Design
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HQ: San Francisco, CA, United States
What they do:
Your AI co-worker
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HQ: San Francisco, CA, United States
What they do:
Founder-level assistance whenever customers need it, at scale
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HQ: San Francisco, CA, United States
What they do:
Give Your Employee An Employee
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HQ: San Francisco, CA, United States
Deep24
Hiring
What they do:
AI coach for your entire life
Quick facts:
HQ: San Francisco, CA, United States
Humwork
Hiring
What they do:
Human experts as API for AI Agents
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HQ: San Francisco, CA, United States
Wedge
Hiring
What they do:
AI Employees for Healthcare
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HQ: San Francisco, CA, United States
Ventura
Hiring
What they do:
AI Workforce for Distributors and Manufacturers
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HQ: San Francisco, CA, United States
MochaCare
Hiring
What they do:
Agentic Management Service for Care Organizations
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HQ: San Francisco, CA, United States
Covera
Hiring
What they do:
AI-native OS for insurance brokers
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HQ: San Francisco, CA, United States
Blink
Hiring
What they do:
Build fully functional apps with AI.
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HQ: San Francisco, CA, United States
Firebender
Hiring
What they do:
Most powerful coding agent for Android engineers
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Voice AI teams for medicare agencies.
Quick facts:
HQ: San Francisco, CA, United States