About PRSN

PRSN (pronounced "person") is a proof-of-humanity platform for the internet. Its motion-based verification confirms real human presence through on-device sensors — powering both a human-only social network and a developer-facing alternative to CAPTCHA.

Instead of image puzzles that AI now solves faster than people do, members prove they're human with a brief physical gesture — a sway of their phone. The check runs entirely on the device, and no biometric data is collected.

PRSN is a product of FRE Studios, a software studio led by Fernando Rojas that builds with modern AI — and builds defenses against its misuse.

Learn more at fre-studios.com.