Startups in United States
Discover startups in United States: what they do, founders, teams and open jobs, updated as new companies join Pexonix.
- 1,009 startups listed
- 34 countries
- Every page checked by our team
A robotics intelligence system for metal fabrication
Keeping contractors on the job site, not behind a desk.
Florin is an AI-native insurance company that runs autonomously
Vibecode + deploy HIPAA-compliant internal tools, no eng team needed
The app platform inside Claude and ChatGPT.
Optimizing fleet planning with data driven algorithms
Industrial aOS between humans, agents, and robots
The world's frontier hacker of AI agents.
Open source AI gateway that turns your traffic into better models
We make silicon on the Moon, to power everything in space.
We help lawyers start and scale AI-native law firms.
ChatGPT's memory feature in an open, portable format
Real-world RL environments for robotics models
Hardware-Aware AI for Embedded Software
Agents that run middle/back-office operations for Private Capital
Your personal context, securely portable across every AI app.
Quant Neolab building self-improving agents from quant data