Proof of Human

Proof of Human, from the team formerly known as Roundtable, scores website traffic in real time to tell real people from bots and AI agents without CAPTCHAs. It watches typing, mouse movement and scrolling patterns and is aimed at platforms fighting fraud and fake survey responses.

The detection runs quietly in the background through an API, flagging signs such as programmatic typing, teleporting cursors, pasted text and jump scrolling. Each session gets an explainable report so a team can see why a visitor was judged suspicious.

The company says its models are grounded in peer-reviewed research on cognitive processes, and it publishes work on spotting AI agents and improving market research data quality. It does not collect personal data or track users across sites.