What they do:
AI Powered Animal Diagnostics
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 11 of 103
HUD
Hiring
What they do:
Platform and marketplace for RL environments and AI data
Quick facts:
HQ: San Francisco, CA, United States
What they do:
Replika is an AI friend that you can talk to designed to make you…
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HQ: San Francisco, CA, United States
What they do:
Targeting Cancer with Click Chemistry
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HQ: San Francisco, CA, United States
SnapMagic
Hiring
What they do:
AI-assisted electronics design
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HQ: San Francisco, CA, United States
What they do:
Sustainable period care.
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HQ: Los Angeles, CA, United States
ArchForm
Hiring
What they do:
Replacing orthodontic braces with our clear aligner and software
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HQ: San Francisco, CA, United States
What they do:
Platform that allows anyone to create and monetize video games.
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HQ: San Francisco, CA, United States
What they do:
Turning space into a transportation layer for Earth
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HQ: Los Angeles, CA, United States
Respan
Hiring
What they do:
Self-driving observability, evals, and gateway for AI agents
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HQ: San Francisco, CA, United States
Canix
Hiring
What they do:
Canix makes it easy to get and stay compliant as a cannabis business.
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HQ: San Francisco, CA, United States
Datrics
Hiring
What they do:
Generative AI Healthcare Coding Automation
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HQ: San Francisco, CA, United States
Entangl
Hiring
What they do:
Find & resolve issues in data center engineering & operations using AI
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HQ: San Francisco, CA, United States
Tandem
Hiring
What they do:
AI-native office leasing broker
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HQ: San Francisco, CA, United States
Pulse
Hiring
What they do:
Production-grade unstructured document extraction
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HQ: San Francisco, CA, United States
What they do:
Environments as a service
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HQ: Los Angeles, CA, United States
IOMETE
Hiring
What they do:
Self-hosted data lakehouse platform
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HQ: San Francisco, CA, United States
Strada
Hiring
What they do:
AI agents that run insurance operations
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HQ: San Francisco, CA, United States
Castle
Hiring
What they do:
Block bots & bad behavior
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HQ: San Francisco, CA, United States
What they do:
Just-in-time training and communication for frontline healthcare teams
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HQ: San Francisco, CA, United States
What they do:
We can provide you with the skills, experience and knowledge you need to skyrocket through the ranks of the IT industry faster than anyone even if you have…
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HQ: San Francisco, CA, United States
What they do:
Enabling next generation medicines. A comprehensive platform and…
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HQ: San Francisco, CA, United States
Nestor
Hiring
What they do:
Skills-based talent management solutions for a dynamic workforce.
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HQ: San Francisco, CA, United States
What they do:
We use solar and wind power to make zero net carbon electrofuels
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HQ: Santa Cruz, CA, United States
Accord
Hiring
What they do:
The Revenue Excellence Platform
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HQ: San Francisco, CA, United States
Swif.ai
Hiring
What they do:
Manage every device. Govern every AI agent.
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HQ: San Francisco, CA, United States
Serif Health
Hiring
What they do:
Healthcare Price Transparency APIs and Data Products
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HQ: Los Angeles, CA, United States
Replo
Hiring
What they do:
Sell anything
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HQ: San Francisco, CA, United States
Parallel Bio
Hiring
What they do:
Using the immune system to cure disease
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HQ: San Francisco, CA, United States
OneSchema
Hiring
What they do:
The AI Cowork for big data
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HQ: San Francisco, CA, United States
What they do:
We make Orca, MIT open source terminal-based agent orchestrator
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HQ: San Francisco, CA, United States
Gym Class
Hiring
What they do:
Connecting the world by simulating it
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HQ: San Francisco, CA, United States
Medplum
Hiring
What they do:
API first electronic health record (EHR) that is open source
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HQ: San Francisco, CA, United States
loopfour
Hiring
What they do:
Workflow automation, without AI hallucinations.
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HQ: San Francisco, CA, United States
LiteLLM
Hiring
What they do:
Call every LLM API like it's OpenAI [100+ LLMs]
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HQ: San Francisco, CA, United States
Artie
Hiring
What they do:
Software that streams data from databases to warehouses in real-time
Quick facts:
HQ: San Francisco, CA, United States