What they do:
Robust & recursively self-improving general intelligence
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HQ: New York, NY, United States
Top B2B Startups
This list has 3,431 startups and was last updated on Oct 15, 2026. 897 of them are hiring right now. Biggest hubs: San Francisco (1,811), New York (387), and London (120). Largest teams: Deel, 99minutos, and GrubMarket. Latest round: Onebrief raised $151M (Oct 14, 2026).
3,431 startupsPage 66 of 96
What they do:
Incredibly reliable background task queues and cron jobs
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HQ: Austin, TX, United States
What they do:
Instant Labs builds modern tools to help you find and buy domain…
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What they do:
Stealth AI Lab
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HQ: San Francisco, CA, United States
What they do:
AI SDR
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HQ: San Francisco, CA, United States
What they do:
Faster processors for solving NP-complete problems
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HQ: San Diego, CA, United States
What they do:
Create, edit, and share procedural material graphs.
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HQ: Pittsburgh, PA, United States
What they do:
Transform Document Workflows with AI Agents
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HQ: San Francisco, CA, United States
What they do:
AI for Human Writing
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HQ: San Francisco, CA, United States
What they do:
The simplest way to extract web data at scale
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HQ: San Francisco, CA, United States
What they do:
Embed charts, dashboards and exports in your app
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HQ: Austin, TX, United States
What they do:
Turn product features into launch videos
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HQ: San Francisco, CA, United States
What they do:
Specialized agents for real work
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HQ: Los Angeles, CA, United States
What they do:
Gives non-technical team members agents that work right out of the box
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HQ: New York, NY, United States
What they do:
Make your LLMs 3x faster.
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HQ: San Francisco, CA, United States
What they do:
AI agents for high-value professional work
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HQ: London, United Kingdom
What they do:
100x faster scientific evidence synthesis
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HQ: San Francisco, CA, United States
What they do:
Turning messy inboxes into ERP-Ready Data
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HQ: San Francisco, CA, United States
What they do:
Verify AI-generated code before you ship it
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HQ: San Francisco, CA, United States
What they do:
Notion for science
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What they do:
AI for public records request fulfillment
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HQ: Seattle, WA, United States
What they do:
OS for global e-commerce expansion of brands & manufacturers
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What they do:
infra for computer use agents
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What they do:
Let your camera understand the world
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HQ: Denver, CO, United States
What they do:
The AI Secretary for Email and Calendar.
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HQ: San Francisco, CA, United States
What they do:
AI agents for global trade compliance
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HQ: San Francisco, CA, United States
What they do:
Digital AI humans that model clothes for e-commerce brands.
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HQ: New York, NY, United States
What they do:
Agentic AI Security and Governance
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HQ: San Francisco, CA, United States
What they do:
Agents that improve
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HQ: New York, NY, United States
What they do:
Managed GPU-accelerated Spark + SQL at 2x speed and half the cost
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HQ: New York, NY, United States
What they do:
The AI forecasting company for global macro events.
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HQ: San Francisco, CA, United States
What they do:
Infrastructure Cartography
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HQ: Boston, MA, United States
What they do:
The tiny computer built for voice AI.
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HQ: San Francisco, CA, United States
What they do:
Make your product AI native by tomorrow.
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HQ: San Francisco, CA, United States
What they do:
Interpretability and reasoning infra for foundation models.
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HQ: San Francisco, CA, United States
What they do:
Research lab solving non-verifiable work
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HQ: San Francisco, CA, United States