
SID
What they do:
AI research center for retrieval
Quick facts:
HQ: San Francisco, CA, United States
This list has 3,573 startups and was last updated on Oct 15, 2026. 1,091 of them are hiring right now. Biggest hubs: San Francisco (1,716), New York (430), and London (125). Largest teams: Kapital Bank, Skill-lync, and Wave. Latest round: Clueso raised $10M (Oct 13, 2026).

What they do:
AI research center for retrieval
Quick facts:
HQ: San Francisco, CA, United States

What they do:
The RFP Platform Asset Managers Adopt
Quick facts:

What they do:
AI-powered forecasting & replenishment for grocery
Quick facts:
HQ: New York, NY, United States

What they do:
Agent-Driven Engineering
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Validated mental health support in your pocket, anytime.
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Delightful robots
Quick facts:
HQ: New York, NY, United States

What they do:
All-in-one AI platform for outbound sales
Quick facts:

What they do:
The developer platform for fast and reliable browser agents
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Robots to Automate Fulfillment
Quick facts:
HQ: Los Angeles, CA, United States

What they do:
Authoring documents for life sciences in minutes, not months.
Quick facts:
HQ: San Francisco, CA, United States

What they do:
AI native freight forwarder and customs broker
Quick facts:
HQ: New York, NY, United States

What they do:
The integration layer for live events infrastructure
Quick facts:
HQ: New York, NY, United States

What they do:
Cargo Theft and Fraud Prevention Platform
Quick facts:
HQ: San Francisco, CA, United States

What they do:
The Enablement Layer for Physical AI
Quick facts:
HQ: San Francisco, CA, United States

What they do:
GPS Denied Navigation for Drones
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Use AI tools without fear of data leakage
Quick facts:
HQ: San Francisco, CA, United States

What they do:
The voice interface replacing your keyboard
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Foundation models for time series
Quick facts:

What they do:
AI Native Consumer Loan Servicer
Quick facts:
HQ: New York, NY, United States

What they do:
AI avatars to scale healthcare training.
Quick facts:
HQ: New York, NY, United States

What they do:
Agent simulation and RL for researchers
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Personal AI Robots
Quick facts:
HQ: San Francisco, CA, United States

What they do:
24/7 satellite connectivity in low Earth orbit
Quick facts:
HQ: San Francisco, CA, United States

What they do:
The LLM Eval and Observability Platform for AI Quality
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Agents that use the browser.
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Building the open source smart glasses operating system.
Quick facts:
HQ: San Francisco, CA, United States

What they do:
AI agents for insurance claims operations
Quick facts:
HQ: New York, NY, United States

What they do:
Software tool for designing robots and machines
Quick facts:
HQ: New York, NY, United States

What they do:
The operating system for the 100x Engineering Team
Quick facts:

What they do:
The open-source context retrieval layer for agents
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Commercial alternative to the Deep Space Network
Quick facts:
HQ: San Francisco, CA, United States

What they do:
AI product specialists for equipment manufacturers
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Physical businesses that run themselves
Quick facts:
HQ: San Francisco, CA, United States

What they do:
We help products get discovered & used by AI agents.
Quick facts:
HQ: San Francisco, CA, United States

What they do:
AI models that teach robots new skills in hours
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Reshoring critical metal production
Quick facts:
HQ: San Francisco, CA, United States