What they do:
Building low-cost cruise missiles
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HQ: Los Angeles, CA, United States
Top Startups in the United States
This list has 6,379 startups and was last updated on Oct 15, 2026. 1,190 of them are hiring right now. Biggest hubs: San Francisco (3,173), New York (858), and Los Angeles (197). Largest teams: DoorDash, Stripe, and Airbnb. Latest round: Lungpacer Medical raised $7.83M (Oct 14, 2026).
6,379 startupsPage 73 of 178
What they do:
One living model of your software architecture
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HQ: San Francisco, CA, United States
What they do:
Transform your iMessage conversations into shareable stories
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HQ: San Francisco, CA, United States
What they do:
Open source agentic BI for founders
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HQ: San Francisco, CA, United States
What they do:
Genetically engineered viruses that teach your immune system to kill…
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HQ: San Francisco, CA, United States
What they do:
Platform for cities to optimize transit
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HQ: New York, NY, United States
What they do:
Providing quick product and design feedback via digital twins
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HQ: San Francisco, CA, United States
What they do:
Making everyone a software engineer
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HQ: San Francisco, CA, United States
What they do:
Converting biology into digital molecular maps
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HQ: Philadelphia, PA, United States
What they do:
ai-native security engineering for mission critical codebases
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HQ: San Francisco, CA, United States
What they do:
New State of the Art for Browser Agents
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HQ: San Francisco, CA, United States
What they do:
Datadog for robots
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HQ: San Francisco, CA, United States
What they do:
API & SDK for RCS (the next-generation of texting)
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HQ: San Francisco, CA, United States
What they do:
Robotic Training Data at Scale
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HQ: Boston, MA, United States
What they do:
Video editor built for AI
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HQ: San Francisco, CA, United States
What they do:
Your email assistant because you deserve a better morning
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HQ: San Francisco, CA, United States
What they do:
Replay real customer journeys against every change before you ship
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HQ: New York, NY, United States
What they do:
Propaya is an AI-powered commercial real estate intelligence platform that transforms leases and property documents into structured, actionable data. It…
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HQ: San Francisco, CA, United States
What they do:
Autonomous intake and RCM for specialty clinics.
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HQ: San Francisco, CA, United States
What they do:
Orca lets you build, discover, and play Minecraft games with friends.
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HQ: San Francisco, CA, United States
What they do:
The content engine that wins attention and drives growth.
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HQ: San Francisco, CA, United States
What they do:
Simple, LLM-first translation and internationalization for software
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HQ: San Francisco, CA, United States
What they do:
AI-powered settlement for financial securities
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HQ: New York, NY, United States
What they do:
Making procurement easy
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HQ: San Francisco, CA, United States
What they do:
Generate a detailed log of everything you've worked on, automatically.
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HQ: San Francisco, CA, United States
What they do:
An app to create courses on anything.
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HQ: New York, NY, United States
What they do:
A Disease Focused Biotech, Building Multiple Billion Dollar Drugs
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HQ: San Francisco, CA, United States
What they do:
The open source Cursor alternative
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HQ: San Francisco, CA, United States
What they do:
Help Institutional Investors manage, track & query their Excel models
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HQ: New York, NY, United States
What they do:
Helping America's businesses become employee owned
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HQ: New York, NY, United States
What they do:
Organizational productivity suite for companies
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HQ: San Francisco, CA, United States
What they do:
Tech and platforms for human creators and the entertainment industry
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HQ: San Francisco, CA, United States
What they do:
Fix your voice agents faster
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HQ: New York, NY, United States
What they do:
Turn the web into structured data
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HQ: San Francisco, CA, United States
What they do:
Compliance guardrails-as-a-service for AI applications
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HQ: San Francisco, CA, United States
What they do:
Automated physician scheduling
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HQ: San Francisco, CA, United States