What they do:
DNA App Store
Quick facts:
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 16 of 103
AstroForge
Hiring
What they do:
We Mine Asteroids
Quick facts:
HQ: Los Angeles, CA, United States
TeamOut
Hiring
What they do:
Online marketplace for team retreat venues
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HQ: Los Angeles, CA, United States
Dart
Hiring
What they do:
The work and agent management platform
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HQ: San Francisco, CA, United States
Posh
Hiring
What they do:
Rapidly deployable energy solutions for modern commercial and…
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HQ: San Francisco, CA, United States
What they do:
Banking services for remote workers and digital nomads
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HQ: San Francisco, CA, United States
Julius
Hiring
What they do:
Build and analyze things with AI
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HQ: San Francisco, CA, United States
Coris
Hiring
What they do:
AI risk and ops platform for Payment Processors, Banks, SaaS…
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HQ: San Francisco, CA, United States
Rubbrband
Hiring
What they do:
A new kind of creative company.
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HQ: San Francisco, CA, United States
Reflex
Hiring
What they do:
The operating system for building mission-critical enterprise apps.
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HQ: San Francisco, CA, United States
What they do:
Social listening for the video era
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HQ: San Francisco, CA, United States
Magic Patterns
Hiring
What they do:
Go from idea to production with AI.
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HQ: San Francisco, CA, United States
Hammr
Hiring
What they do:
Rippling for the Construction Industry
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HQ: San Francisco, CA, United States
What they do:
Bluedot is a single payment platform for EV drivers and fleets.
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HQ: San Francisco, CA, United States
What they do:
Automating Healthcare Revenue Cycle Management with AI Workforce
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HQ: San Francisco, CA, United States
Diffuse Bio
Hiring
What they do:
Generative AI for protein design
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HQ: San Francisco, CA, United States
SafetyKit
Hiring
What they do:
AI agents for risk, compliance, and safety
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HQ: San Francisco, CA, United States
What they do:
AI Agents For RFP and Questionnaire Response Automation
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HQ: San Francisco, CA, United States
Event Horizon Labs
Hiring
What they do:
AI research lab automating all of investing
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HQ: San Francisco, CA, United States
Zep AI
Hiring
What they do:
The unified context layer for enterprise data
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HQ: San Francisco, CA, United States
TrueClaim
Hiring
What they do:
Transparent, AI-powered healthcare TPA.
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HQ: San Francisco, CA, United States
Coval
Hiring
What they do:
Simulation & Evaluation that scales voice and chat AI agents
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HQ: San Francisco, CA, United States
Mem0
Hiring
What they do:
The Memory layer for AI Agents
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HQ: San Francisco, CA, United States
Hamming AI
Hiring
What they do:
Complete QA platform for voice agents
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HQ: San Francisco, CA, United States
Pax
Hiring
What they do:
AI Broker for Tariff Refunds
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HQ: San Francisco, CA, United States
David AI
Hiring
What they do:
Data for audio AI
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HQ: San Francisco, CA, United States
Thunder Compute
Hiring
What they do:
GPUs for Agents
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HQ: San Francisco, CA, United States
Vendra
Hiring
What they do:
Custom Parts, Manufactured in America 🇺🇸
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HQ: San Francisco, CA, United States
Kontigo
Hiring
What they do:
USDC-Smart Neobank for Latinos.
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HQ: San Francisco, CA, United States
Syntra
Hiring
What they do:
Faster healthcare payments
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HQ: San Francisco, CA, United States
CTGT
Hiring
What they do:
The deterministic layer for frontier intelligence
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HQ: San Francisco, CA, United States
Orbital Operations
Hiring
What they do:
High Thrust Space Vehicles for Satellite Defense
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HQ: Los Angeles, CA, United States
Proception Inc
Hiring
What they do:
Making humanoids dexterous enough to thread a needle
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HQ: San Francisco, CA, United States
Sim
Hiring
What they do:
Build autonomous AI agents for enterprise systems
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HQ: San Francisco, CA, United States
Bluejay
Hiring
What they do:
Test, monitor, and improve your voice and chat AI agents
Quick facts:
HQ: San Francisco, CA, United States
QualGent
Hiring
What they do:
AI Mobile App Quality Assurance Tester
Quick facts:
HQ: San Francisco, CA, United States