Substrate
Hiring
What they do:
Artificial Intelligence for your medical billing team
Quick facts:
HQ: San Francisco, CA, United States
Remote Startups
This list has 1,158 startups and was last updated on Oct 15, 2026. 191 of them are hiring right now. Biggest hubs: San Francisco (450), New York (127), and Los Angeles (40). Largest teams: Coinbase, Deel, and GitLab. Latest round: Onebrief raised $151M (Oct 14, 2026).
1,158 startupsPage 15 of 33
What they do:
The Localization Engineering Platform
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HQ: San Francisco, CA, United States
Huscarl
Hiring
What they do:
AI-native actuary enabling self-insurance for corporations
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HQ: San Francisco, CA, United States
What they do:
AI collections agency for late stage portfolios
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HQ: San Francisco, CA, United States
What they do:
Mobile marketplace for trading used goods.
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HQ: San Francisco, CA, United States
What they do:
Pave analyzes Google Analytics + marketing data and sends you reports…
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What they do:
Quilt manages data like code so that companies can experiment faster
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HQ: San Francisco, CA, United States
What they do:
Catch student behavior problems before they start.
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HQ: San Francisco, CA, United States
What they do:
Upcall provides outbound call professionals as a service.
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HQ: Miami, FL, United States
What they do:
We crowdsource food safety reports & detect and prevent outbreaks.
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HQ: Austin, TX, United States
What they do:
The AI-native business intelligence platform
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What they do:
Building Communities Through Play
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HQ: San Francisco, CA, United States
What they do:
A debit card and app designed for kids and parents in Latin America
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HQ: Mexico City, Mexico
What they do:
Open-source framework for building serverless applications
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HQ: Zagreb, Croatia
What they do:
At-home oral health testing, coaching & care
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HQ: San Francisco, CA, United States
What they do:
World's fastest and most optimal route optimization engine
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HQ: Ontario, CA, United States
What they do:
Make games and stories with AI
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HQ: Ho Chi Minh City, Vietnam
What they do:
Project management on a live map
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What they do:
The personal coach and companion for cyclists.
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HQ: Truckee, CA, United States
What they do:
Reading + Writing Club App for Kids
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HQ: Miami, FL, United States
What they do:
Detect cyber attacks on critical physical infrastructure
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What they do:
A global finance automation platform for complex multi-entity…
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What they do:
Customer support tool purpose-built for companies that sell APIs
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HQ: Truckee, CA, United States
What they do:
Limitless Real Estate
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HQ: San Francisco, CA, United States
What they do:
Manage & automate customer onboarding and implementation
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HQ: Detroit, MI, United States
Star
Hiring
What they do:
Make games with AI - no coding required
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HQ: Springfield, MO, United States
What they do:
Frictionless payments via SMS
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HQ: San Francisco, CA, United States
What they do:
Tracking methane emissions with satellites
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HQ: Remote
What they do:
Autonomously scaling environments
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HQ: San Francisco, CA, United States
Haplotype Labs
Hiring
What they do:
Personalized prevention using genetics and AI
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HQ: San Francisco, CA, United States
Consus
Hiring
What they do:
The fastest and cheapest way to use AI with ITAR or CUI data.
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HQ: San Francisco, CA, United States
What they do:
awen translates intent into exceptional visuals through conversation
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What they do:
Accelerate Product Iteration
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HQ: San Francisco, CA, United States
Rhizome AI
Hiring
What they do:
Agent Platform for Life Sciences
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HQ: New York, NY, United States
What they do:
Test your app with AI, catch bugs before users do
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What they do:
Online VC
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HQ: San Francisco, CA, United States