
What they do:
#1 easiest-to-use payroll for startups
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HQ: San Francisco, CA, United States
This list has 207 startups and was last updated on Oct 15, 2026. 83 of them are hiring right now. Biggest hubs: San Francisco (107), New York (49), and Boston (9). Largest teams: Checkr, Ironclad, and Vanta. Latest round: Onebrief raised $151M (Oct 14, 2026).

What they do:
#1 easiest-to-use payroll for startups
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HQ: San Francisco, CA, United States

What they do:
SpruceID lets users control their data across the web.
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HQ: New York, NY, United States

What they do:
Git for Lawyers — now within Claude
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HQ: New York, NY, United States

What they do:
We help people resolve debt.
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HQ: Provo, UT, United States

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The #1 Market Network for Government Contractors.
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HQ: San Francisco, CA, United States

What they do:
AI for Government Contractors
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HQ: New York, NY, United States

What they do:
The tolling industry’s prime tech infrastructure
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HQ: Denver, CO, United States

What they do:
Manage every device. Govern every AI agent.
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HQ: San Francisco, CA, United States

What they do:
AI Compliance Platform for Healthcare Organizations
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HQ: San Francisco, CA, United States

What they do:
AI for critical banking operations
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HQ: New York, NY, United States

What they do:
Secure frontier AI for government & adjacent knowledge work
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HQ: Austin, TX, United States

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Data integration & insights for state and local governments
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HQ: Boston, MA, United States

What they do:
SDK for adding an agent and human governance layer to your product
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HQ: San Francisco, CA, United States

What they do:
Smart, fast, and collaborative compliance reviews
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HQ: New York, NY, United States

What they do:
Automating Compliance for Construction
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HQ: New York, NY, United States

What they do:
AI Platform for Winning Defense & Government Contracts
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HQ: San Francisco, CA, United States

What they do:
Streamlining the medical record review process in workers comp
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HQ: San Francisco, CA, United States

What they do:
Non-profit building open-source voting machines for US elections.
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HQ: Boston, MA, United States

What they do:
AI Agents for high-stakes work.
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HQ: San Francisco, CA, United States

What they do:
Laboratory Information Management System (LIMS) serving…
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HQ: San Francisco, CA, United States

What they do:
Helping low-income Americans overcome debt and rebuild credit at…
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HQ: Boston, MA, United States

What they do:
AI agent for Compliance Questionnaires Automation
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HQ: New York, NY, United States

What they do:
AI Agents for Fraud Review and Investigations
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HQ: San Francisco, CA, United States

What they do:
An AI-powered supply chain compliance engine
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HQ: San Francisco, CA, United States

What they do:
Building powerful data analysis software for developing countries.
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HQ: San Francisco, CA, United States

What they do:
We help law enforcement solve crime
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HQ: New York, NY, United States

What they do:
Knowledge base for corporate affairs teams
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HQ: New York, NY, United States

What they do:
AI risk and ops platform for Payment Processors, Banks, SaaS…
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HQ: San Francisco, CA, United States

What they do:
AI for Government Contracting.
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HQ: New York, NY, United States

What they do:
AI agents for risk, compliance, and safety
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HQ: San Francisco, CA, United States

What they do:
Vanta for carbon compliance
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HQ: Denver, CO, United States

What they do:
AI for High-Stakes Work
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HQ: San Francisco, CA, United States

What they do:
AI Operating System for Legal Teams
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HQ: San Francisco, CA, United States

What they do:
Connecting Survivors to Careers in Tech
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HQ: New York, NY, United States

What they do:
AI for risk and compliance
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HQ: San Francisco, CA, United States

What they do:
Rippling for seasonal workers
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HQ: San Francisco, CA, United States