
Zapier
What they do:
The easiest way to automate your work.
Quick facts:
HQ: San Francisco, CA, United States
This list has 118 startups and was last updated on Oct 15, 2026. Biggest hubs: San Francisco (62), New York (25), and London (4). Largest teams: Zapier, Ginkgo Bioworks, and Pair Team. Latest round: CircuitHub raised $25.5M (May 13, 2026).

What they do:
The easiest way to automate your work.
Quick facts:
HQ: San Francisco, CA, United States

What they do:
Our mission is to make biology easier to engineer.
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HQ: Boston, MA, United States

What they do:
Building the safety net of the future
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HQ: San Francisco, CA, United States

What they do:
Build internal tools fast.
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HQ: San Francisco, CA, United States

What they do:
Snappr is the one-stop-shop for visual content creation
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HQ: San Francisco, CA, United States

What they do:
'Figma/Canva for scientists’
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What they do:
Fast, Transparent Patient Experiences
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HQ: New York, NY, United States

What they do:
Vertical AI for Audit & Advisory Firms
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HQ: San Francisco, CA, United States

What they do:
Lob is the only automation platform that transforms direct mail into…
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HQ: New York, NY, United States

What they do:
We build the AI companion for nurses, to create time for care.
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What they do:
On-Demand Electronics Manufacturing
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HQ: London, United Kingdom
Funding:
$25.5M · Equity · May 2026

What they do:
Automatic Data Extraction
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HQ: San Francisco, CA, United States

What they do:
Intuitive, easy-to-remember short links - powered by AI.
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HQ: San Francisco, CA, United States

What they do:
End-to-end content, learning, & deal intelligence for B2B sales teams
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HQ: Chicago, IL, United States

What they do:
Papyrus → Parchment → Paper → Padlet
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HQ: San Francisco, CA, United States

What they do:
Collaborative in-browser IDE
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HQ: San Francisco, CA, United States

What they do:
The only work management platform for both Human and AI Employees
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HQ: San Francisco, CA, United States

What they do:
Robotic Automation for cancer diagnostics - Robotic Microscopes &…
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What they do:
The all-in-one AI platform for companies.
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What they do:
Vertical AI agents running B2B outbound on autopilot, with human SDRs
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HQ: London, United Kingdom

What they do:
AI tax workflow platform for accounting firms
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HQ: Tempe, AZ, United States

What they do:
Digital-native home painting franchise
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HQ: Charlotte, NC, United States

What they do:
AI employees that take on real work, starting with sales
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HQ: San Francisco, CA, United States

What they do:
Agentic AI for Power Projects and AI Infrastructure
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HQ: New York, NY, United States

What they do:
Autonomous team of AI agents that runs the entire hospital operations
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HQ: San Francisco, CA, United States

What they do:
Business-in-a-Box™ for LLCs
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HQ: New York, NY, United States

What they do:
Navigating patients to the right place, first time.
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HQ: London, United Kingdom

What they do:
The organic growth engine for financial advisors
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HQ: New York, NY, United States

What they do:
All-In-One Business Operating System by PocketSuite
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HQ: Washington, DC, United States

What they do:
Automate data-driven slide decks and documents with AI
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HQ: New York, NY, United States

What they do:
The agentic operating system for modern system integrators.
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HQ: New York, NY, United States

What they do:
Robotic human cell manufacturing
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HQ: London, United Kingdom

What they do:
Create remarkable client experiences
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HQ: New York, NY, United States

What they do:
The fastest way to build AI assistants on technical content
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HQ: Remote

What they do:
The AI Cowork for big data
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HQ: San Francisco, CA, United States

What they do:
Workflow automation, without AI hallucinations.
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HQ: San Francisco, CA, United States
There are 118 startups on this list, last updated on Oct 15, 2026.
By team size: Zapier (700 employees), Ginkgo Bioworks (641 employees), and Pair Team (500 employees).
Latest rounds: CircuitHub — $25.5M Equity (May 2026).
The biggest hubs are San Francisco (62), New York (25), and London (4).