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What they do:
The Smartest Private Equity Investor
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HQ: New York, NY, United States
This list has 785 startups and was last updated on Oct 15, 2026. Biggest hubs: San Francisco (463), New York (130), and London (25). Largest teams: Relativity Space, Podium, and Flock Safety. Latest round: Revnu raised €2.6M (Oct 1, 2026).

What they do:
The Smartest Private Equity Investor
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HQ: New York, NY, United States

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Real-time governance for enterprise communications
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HQ: San Francisco, CA, United States

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Custom software for your business
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HQ: New York, NY, United States

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AI Data Center Design
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HQ: San Francisco, CA, United States

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We make mobile apps using AI.
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HQ: San Francisco, CA, United States

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AI Sales Teams for Dental Practices
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HQ: San Francisco, CA, United States

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Protect your data and stop insider risk
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HQ: San Francisco, CA, United States

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Eliminating accrual spreadsheets for faster month-end
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HQ: San Francisco, CA, United States

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AI-Powered Company OS
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HQ: San Francisco, CA, United States

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AI-Powered Hardware System Design Software
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HQ: San Francisco, CA, United States

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Scaling engine for PostgreSQL
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HQ: San Francisco, CA, United States

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AI Driven EPC - Weld Fabrication Contractor
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HQ: Cleburne, TX, United States

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High Quality Coding & Agentic Data for AI labs
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Your Agentic Trading Desk — Building the next era of agentic…
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AI-powered operating system for trucking companies.
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HQ: Fresno, CA, United States

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Modernizing the police workflow.
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HQ: San Francisco, CA, United States

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Your AI Chief of Staff
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HQ: San Francisco, CA, United States

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Create and play games with AI
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HQ: San Francisco, CA, United States

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The AI OS for Cities
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HQ: San Francisco, CA, United States

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Anyone Can Trade
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HQ: San Francisco, CA, United States

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Making hard molecules for Pharma and Biotech
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HQ: San Francisco, CA, United States

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product lab. focused on personal ai and context.
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HQ: San Francisco, CA, United States

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Agentic Operating System for Food Supply Chain
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HQ: San Francisco, CA, United States

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Foundational Voice Models for regional languages
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HQ: San Francisco, CA, United States

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The future of Social in the age of AI
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HQ: San Francisco, CA, United States

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Agentic AI for Mainframe Operations and Modernization
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HQ: San Francisco, CA, United States

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AI-powered automation for internal audit workflows
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HQ: San Francisco, CA, United States

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Helping humans and AI agents understand massive codebases
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HQ: San Francisco, CA, United States

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The autonomous business platform
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HQ: San Francisco, CA, United States

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Robots with soul
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HQ: San Francisco, CA, United States

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AI-powered market due diligence for investment decisions
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HQ: New York, NY, United States

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AI-Native Med-Legal Firm
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HQ: San Francisco, CA, United States

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The Forward-Deployed AI Research Engineer
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HQ: San Francisco, CA, United States
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Custom silicon for power electronics
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HQ: San Francisco, CA, United States

What they do:
Train, eval and build autonomous agents
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Container unloading robots for warehouses
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HQ: Amsterdam, Netherlands