Kastle
Hiring
What they do:
AI employee for consumer lending
Quick facts:
HQ: San Francisco, CA, United States
Top AI Startups in California
This list has 1,429 startups and was last updated on Oct 15, 2026. 461 of them are hiring right now. Biggest hubs: San Francisco (1,355), Los Angeles (47), and San Diego (4). Largest teams: Cruise, Relativity Space, and Athelas. Latest round: Agriculture Scout AI raised $425K (Oct 13, 2026).
1,429 startupsPage 6 of 40
Usul
Hiring
What they do:
AI Platform for Winning Defense & Government Contracts
Quick facts:
HQ: San Francisco, CA, United States
Laminar
Hiring
What they do:
Enterprise systems delivery without the turbulence.
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HQ: San Francisco, CA, United States
Toothy AI
Hiring
What they do:
AI for insurance verification & billing at dental clinics
Quick facts:
HQ: San Francisco, CA, United States
SalesPatriot
Hiring
What they do:
Supply chain superintelligence for distribution and procurement
Quick facts:
HQ: San Francisco, CA, United States
Vela
Hiring
What they do:
AI Recruiting Coordinator for Executive Search
Quick facts:
HQ: San Francisco, CA, United States
Brighterway
Hiring
What they do:
Streamlining the medical record review process in workers comp
Quick facts:
HQ: San Francisco, CA, United States
Calltree
Hiring
What they do:
Enterprise-grade AI support reps for call centers
Quick facts:
HQ: San Francisco, CA, United States
Lapel
Hiring
What they do:
Infrastructure to power every customer interaction.
Quick facts:
HQ: San Francisco, CA, United States
Semble
Hiring
What they do:
Takeoffs, design, and field work. Powered by AI.
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HQ: San Francisco, CA, United States
Reform
Hiring
What they do:
AI Agents for high-stakes work.
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HQ: San Francisco, CA, United States
Leaping AI
Hiring
What they do:
AI voice and texting agents
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Your voice. Your health. We care.
Quick facts:
HQ: San Francisco, CA, United States
Sorting Robotics
Hiring
What they do:
We create automation technology for the cannabis industry.
Quick facts:
HQ: Los Angeles, CA, United States
Epsilon3
Hiring
What they do:
AI-Powered ERP, MES, and Test Software for Complex Operations
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HQ: Los Angeles, CA, United States
Zensors
Hiring
What they do:
AI to understand and automates the physical world
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HQ: San Francisco, CA, United States
Telmai
Hiring
What they do:
Automated data observability and quality for Data Lake
Quick facts:
HQ: San Francisco, CA, United States
Variance
Hiring
What they do:
AI Agents for Fraud Review and Investigations
Quick facts:
HQ: San Francisco, CA, United States
Andromeda Surgical
Hiring
What they do:
Autonomous surgical robots
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HQ: San Francisco, CA, United States
RetailReady
Hiring
What they do:
An AI-powered supply chain compliance engine
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HQ: San Francisco, CA, United States
Unsloth AI
Hiring
What they do:
Open-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.
Quick facts:
HQ: San Francisco, CA, United States
Cartage
Hiring
What they do:
Autonomous freight coordination
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HQ: San Francisco, CA, United States
Assembly HOA
Hiring
What they do:
AI-native HOA Management Company
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HQ: San Francisco, CA, United States
Sixtyfour
Hiring
What they do:
Intelligence Infrastructure on People and Entities
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HQ: San Francisco, CA, United States
Ignition Benefits
Hiring
What they do:
The AI-Native Benefits Brokerage
Quick facts:
HQ: Los Angeles, CA, United States
What they do:
AI tax filing for complex returns
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HQ: San Francisco, CA, United States
Legion Health
Hiring
What they do:
Autonomous medical care
Quick facts:
HQ: San Francisco, CA, United States
Layerup
Hiring
What they do:
Agentic AI OS for Financial Services and Insurance
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HQ: San Francisco, CA, United States
1stCollab
Hiring
What they do:
Performance-Optimized Influencer Marketing at Scale
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HQ: San Francisco, CA, United States
Skyvern
Hiring
What they do:
Open Source AI Agent to automate browser workflows via an API
Quick facts:
HQ: San Francisco, CA, United States
Simple AI
Hiring
What they do:
AI voice that sells
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HQ: San Francisco, CA, United States
Lanesurf
Hiring
What they do:
Book any load in 10 minutes
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HQ: San Francisco, CA, United States
Trelium
Hiring
What they do:
AI Agents for Enterprise Wide Operations
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HQ: San Francisco, CA, United States
What they do:
Olark gives you an AI agent that works your marketing funnel 24/7
Quick facts:
HQ: San Francisco, CA, United States
Flockjay
Hiring
What they do:
AI-driven learning, content, and coaching for sales teams
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Ramen VR is transforming game development with advanced XR + AI tools.
Quick facts:
HQ: San Francisco, CA, United States