
Kastle
What they do:
AI employee for consumer lending
Quick facts:
HQ: San Francisco, CA, United States
This list has 746 startups and was last updated on Oct 15, 2026. Biggest hubs: San Francisco (443), New York (121), and London (22). Largest teams: Relativity Space, Podium, and Flock Safety. Latest round: Revnu raised €2.6M (Oct 1, 2026).

What they do:
AI employee for consumer lending
Quick facts:
HQ: San Francisco, CA, 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:
Turn ideas into physical products
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HQ: New York, NY, United States

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Enterprise systems delivery without the turbulence.
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HQ: San Francisco, CA, United States

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AI for insurance verification & billing at dental clinics
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HQ: San Francisco, CA, United States

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Supply chain superintelligence for distribution and procurement
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HQ: San Francisco, CA, United States

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The AI platform for private markets investors
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HQ: New York, NY, United States

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AI Recruiting Coordinator for Executive Search
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HQ: San Francisco, CA, United States

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The Control Plane for Enterprise Agents
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HQ: New York, NY, United States

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ProSights is a data / AI transformation partner to PE-backed portcos.
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HQ: New York, NY, United States

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

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Enterprise-grade AI support reps for call centers
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HQ: San Francisco, CA, United States

What they do:
Infrastructure to power every customer interaction.
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HQ: San Francisco, CA, United States

What they do:
Voice AI for Enterprises
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HQ: Istanbul, Turkey

What they do:
Takeoffs, design, and field work. Powered by AI.
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HQ: San Francisco, CA, United States

What they do:
Engineering intelligence for AI transformation
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HQ: Bucharest, Romania

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AI-native scheduling and workforce management platform for healthcare
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What they do:
AI Agents for high-stakes work.
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HQ: San Francisco, CA, United States

What they do:
AI voice and texting agents
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HQ: San Francisco, CA, United States

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We create automation technology for the cannabis industry.
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HQ: Los Angeles, CA, United States

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

What they do:
Automated investing for the next generation 💸
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HQ: New York, NY, United States

What they do:
AI-Powered ERP, MES, and Test Software for Complex Operations
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HQ: Los Angeles, CA, United States

What they do:
AI to understand and automates the physical world
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HQ: San Francisco, CA, United States

What they do:
Automated data observability and quality for Data Lake
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HQ: San Francisco, CA, United States

What they do:
Fully Agentic SWE
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HQ: London, United Kingdom

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

What they do:
Workflow Automation for Construction Finance
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HQ: Wilmington, DE, United States

What they do:
Autonomous surgical robots
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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

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Open-Source Reinforcement Learning (RL) & Fine-tuning for LLMs.
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HQ: San Francisco, CA, United States

What they do:
Automating Office Work for Residential Contractors.
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HQ: Austin, TX, United States

What they do:
The autonomous data engineer for the mid-market
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What they do:
Autonomous freight coordination
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HQ: San Francisco, CA, United States

What they do:
Data centers in space
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HQ: Seattle, WA, United States

What they do:
AI-native HOA Management Company
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HQ: San Francisco, CA, United States