AI systems for the physical world.

Hexo Signal is an AI engineering company. We work at the crossroad of computer vision, deep learning, software engineering, and applied physics — turning raw data into precise measurements of human performance.

A measurement is only as valuable as it is trustworthy. Our systems don't just compute performance from everyday signals : video, GPS, ... They produce records that are verifiable by design: tamper-evident, provable, and owned by the individuals who earn them. Privacy comes first, and proof is built in.

We pair modern deep learning with rigorous software engineering and the physics of measurement — including the agentic systems we build to accelerate our own engineering.

Founded in 2026, Hexo Signal is based in Toulouse, France.