What they do:
High-performance computing cloud
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Top SaaS Startups
This list has 1,104 startups and was last updated on Oct 15, 2026. 279 of them are hiring right now. Biggest hubs: San Francisco (468), New York (134), and London (38). Largest teams: Stripe, Deel, and Kapital Bank. Latest round: Onebrief raised $151M (Oct 14, 2026).
1,104 startupsPage 20 of 31
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AI Teammates for Data Tasks
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HQ: San Francisco, CA, United States
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Your self-generating, self-maintaining code knowledge base.
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HQ: San Francisco, CA, United States
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Network Intelligence for Investors
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HQ: San Francisco, CA, United States
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Test, evaluate & observe your LLM applications
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HQ: New York, NY, United States
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Build a website by chatting with AI
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HQ: San Francisco, CA, United States
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Recover payment failures and maximize subscription Revenue
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HQ: London, United Kingdom
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Automate your chargebacks with AI agents
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HQ: San Francisco, CA, United States
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AI for legal & government
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HQ: San Francisco, CA, United States
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Voice Agents for Healthcare Operations
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HQ: San Francisco, CA, United States
What they do:
No Code Data Analysis for Life Science Research
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HQ: London, United Kingdom
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AI agents for private market diligence, monitoring, and reporting
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HQ: San Francisco, CA, United States
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Speaking coach for non-native English professionals
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HQ: San Francisco, CA, United States
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Know what your customers want, because they told you.
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HQ: San Francisco, CA, United States
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ideate.xyz is an AI-powered 3D art suite on the web
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HQ: London, United Kingdom
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Open source AI copilot that knows your company's code and its context
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HQ: San Francisco, CA, United States
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Making everyone a software engineer
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HQ: San Francisco, CA, United States
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ai-native security engineering for mission critical codebases
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HQ: San Francisco, CA, United States
What they do:
Video editor built for AI
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HQ: San Francisco, CA, United States
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Your email assistant because you deserve a better morning
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HQ: San Francisco, CA, United States
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Simple, LLM-first translation and internationalization for software
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HQ: San Francisco, CA, United States
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AI-powered settlement for financial securities
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HQ: New York, NY, United States
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Help Institutional Investors manage, track & query their Excel models
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HQ: New York, NY, United States
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Compliance guardrails-as-a-service for AI applications
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HQ: San Francisco, CA, United States
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Automated physician scheduling
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HQ: San Francisco, CA, United States
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The AI Security Engineer to Find and Fix Vulnerabilities
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HQ: London, United Kingdom
What they do:
The agentic AI Word editor
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HQ: San Francisco, CA, United States
What they do:
Founder led hiring for London startups
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What they do:
Outbound Sequencing Infrastructure for Startups
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HQ: San Francisco, CA, United States
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The health coach that texts you first
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HQ: San Francisco, CA, United States
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Simplifying Collaboration for Healthcare Organizations & Professionals
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HQ: New York, NY, United States
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AI Employees for Hotels
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HQ: San Francisco, CA, United States
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We turn traditional companies into AI companies
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HQ: San Francisco, CA, United States
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The AI Front Door For Law Firms
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HQ: New York, NY, United States
What they do:
The data gateway for agents.
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HQ: San Francisco, CA, United States
What they do:
Experiment tracking for training ML models
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HQ: London, United Kingdom