What they do:
Automatically write and update internal docs with every code commit.
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HQ: San Francisco, CA, United States
Top B2B Software Startups
This list has 4,938 startups and was last updated on Oct 15, 2026. 1,026 of them are hiring right now. Biggest hubs: San Francisco (2,110), New York (555), and London (147). Largest teams: Stripe, Deel, and 99minutos. Latest round: Onebrief raised $151M (Oct 14, 2026).
Survival statistics →4,003 open roles →
4,938 startupsPage 62 of 138
What they do:
Self-Driving CI: fast AI-native GitHub Actions runners
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HQ: San Francisco, CA, United States
What they do:
Build and ship native Swift apps with AI
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HQ: San Francisco, CA, United States
What they do:
Cursor for Email
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HQ: San Francisco, CA, United States
What they do:
Building medical school for AI Agents
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HQ: San Francisco, CA, United States
What they do:
Context-aware orchestration between humans and AI.
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HQ: London, United Kingdom
What they do:
AI content manager that grows your company's online presence
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HQ: San Francisco, CA, United States
What they do:
AI infrastructure for biosecurity
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HQ: New York, NY, United States
What they do:
The AI notepad that knows and works for you
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HQ: Seoul, South Korea
What they do:
AI Agents for E-commerce Customer Support
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HQ: Amsterdam, Netherlands
What they do:
Truckload Planning at Machine Precision
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HQ: San Francisco, CA, United States
What they do:
AI-native software for managing rail and bulk operations.
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HQ: Olathe, KS, United States
What they do:
AI employees trained on your firm's workflows.
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HQ: San Francisco, CA, United States
What they do:
The makers of Klex Bots, your own team of digital coworkers.
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What they do:
Production infrastructure on autopilot
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HQ: San Francisco, CA, United States
What they do:
Digital transformation for real economy businesses
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HQ: San Francisco, CA, United States
What they do:
Studio-Grade Design at Scale
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HQ: San Francisco, CA, United States
What they do:
Continuous AI pentesting that finds and fixes vulnerabilities
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HQ: San Francisco, CA, United States
What they do:
AI clerks that automate your payables
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HQ: San Francisco, CA, United States
What they do:
AI-native recruiting agency
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HQ: London, United Kingdom
What they do:
AI agents that recover lost revenue through real conversations.
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HQ: Mexico City, Mexico
What they do:
Expressive conversational AI
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HQ: San Francisco, CA, United States
What they do:
Lovable for mobile apps
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HQ: Thessaloniki, Greece
What they do:
Protect, monitor and defend your Internet presence
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HQ: New York, NY, United States
What they do:
Digital Twins of humans
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HQ: New York, NY, United States
What they do:
Team chat to command all your company's coding agents
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HQ: San Francisco, CA, United States
What they do:
AI agents for corporate accounting teams
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What they do:
Insurance risk layer for physical AI
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HQ: San Francisco, CA, United States
What they do:
AI for Corporate Security Cameras
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HQ: San Francisco, CA, United States
What they do:
The AI-Native Immigration Law Firm
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HQ: San Francisco, CA, United States
What they do:
Vanta for hardware
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HQ: San Francisco, CA, United States
What they do:
AI automations that implement themselves
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HQ: New York, NY, United States
What they do:
UI building blocks for the agentic internet
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HQ: San Francisco, CA, United States
What they do:
Financial infrastructure for the agent economy
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HQ: San Francisco, CA, United States
What they do:
LLM context compression for better accuracy
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HQ: San Francisco, CA, United States
What they do:
AI production engineer for regulated industries
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HQ: San Francisco, CA, United States