What they do:
Continual Learning for Agents
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HQ: San Francisco, CA, United States
Top Startups in the United States
This list has 6,379 startups and was last updated on Oct 15, 2026. 1,190 of them are hiring right now. Biggest hubs: San Francisco (3,173), New York (858), and Los Angeles (197). Largest teams: DoorDash, Stripe, and Airbnb. Latest round: Lungpacer Medical raised $7.83M (Oct 14, 2026).
6,379 startupsPage 65 of 178
What they do:
We assemble PCBs in under 48 hours for quantities under 10
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HQ: San Francisco, CA, United States
What they do:
Open Source React.js Library for AI Chat
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HQ: San Francisco, CA, United States
What they do:
AI Native Commercial Insurance Broker
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HQ: Philadelphia, PA, United States
What they do:
Custom models trained on your data
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HQ: San Francisco, CA, United States
What they do:
Creator marketing that scales like paid ads
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HQ: San Francisco, CA, United States
What they do:
AI tutor for each student.
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HQ: San Francisco, CA, United States
What they do:
We automate your entire product development lifecycle.
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HQ: San Francisco, CA, United States
What they do:
Open-source frontier models for knowledge work
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HQ: San Francisco, CA, United States
What they do:
AI-native financial institution for global businesses + agents.
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HQ: New York, NY, United States
What they do:
Understand your users beyond the numbers
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HQ: San Francisco, CA, United States
What they do:
Open-source semi-humanoid dev kit → home data → autonomy → 20h/wk
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HQ: Los Angeles, CA, United States
What they do:
A personal EA in your iMessage
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HQ: San Francisco, CA, United States
What they do:
Specialized AI for Critical Industries
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HQ: San Francisco, CA, United States
What they do:
Automatically write and update internal docs with every code commit.
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HQ: San Francisco, CA, United States
What they do:
Play the latest games in your browser with no downloads
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HQ: Los Angeles, CA, United States
What they do:
Self-Driving CI: fast AI-native GitHub Actions runners
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HQ: San Francisco, CA, United States
What they do:
AI Agents to win denied health insurance claims.
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HQ: San Francisco, CA, United States
What they do:
Build and ship native Swift apps with AI
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HQ: San Francisco, CA, United States
What they do:
World's largest crowdsourced benchmark for AI-generated design
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HQ: San Francisco, CA, United States
What they do:
AI health coach in your pocket
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HQ: New York, NY, United States
What they do:
Cursor for Email
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HQ: San Francisco, CA, United States
What they do:
Building medical school for AI Agents
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HQ: San Francisco, CA, United States
What they do:
AI content manager that grows your company's online presence
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HQ: San Francisco, CA, United States
What they do:
AI infrastructure for biosecurity
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HQ: New York, NY, United States
What they do:
AI for the physical world
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HQ: San Francisco, CA, United States
What they do:
Truckload Planning at Machine Precision
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HQ: San Francisco, CA, United States
What they do:
We audit medical claims for self-insured employers and health plans.
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HQ: New York, NY, United States
What they do:
AI-native real estate services firm
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HQ: Los Angeles, CA, United States
What they do:
AI-native software for managing rail and bulk operations.
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HQ: Olathe, KS, United States
What they do:
AI employees trained on your firm's workflows.
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HQ: San Francisco, CA, United States
What they do:
Production infrastructure on autopilot
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HQ: San Francisco, CA, United States
What they do:
Digital transformation for real economy businesses
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HQ: San Francisco, CA, United States
What they do:
Studio-Grade Design at Scale
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HQ: San Francisco, CA, United States
What they do:
TikTok for language learning
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HQ: San Francisco, CA, United States
What they do:
The AI equipment manager for post-acute care
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HQ: New York, NY, United States