Description
Proof of Human is a behavioral verification service that confirms a real person, not a bot or an AI agent, is behind an interaction on a website. Rather than interrupting users with a CAPTCHA, it runs continuously in the background and analyzes patterns like typing cadence, mouse movement, scrolling behavior and interaction consistency to flag automated or unnatural activity.
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Integration is a single script tag added to a page, with a site key and a user identifier, which the company says takes minutes to set up. Once installed, it evaluates traffic silently and reports results without requiring visitors to solve a challenge or click through a popup.
The product is built to be privacy preserving: it states that it does not collect personally identifiable information or perform cross-site tracking, relying instead on interaction patterns rather than identity data. Session reports surface explainable signals behind a verdict, such as unnatural typing, a teleporting mouse cursor, missing corrections while typing, pasted text, jump scrolling or centered clicks that suggest an automated actor rather than a human being.
Proof of Human states it processes more than 10 million sessions a month, with API latency under 200 milliseconds and a service-level agreement, and claims accuracy above 99% at detecting bots and AI agents. The company also publishes research benchmarking AI models, including Claude, Gemini and GPT-5 variants, against CAPTCHA challenges and against other bot-detection systems, positioning its own approach around behavioral signals rather than puzzle-solving.
The service is aimed at three main use cases: protecting survey panel quality in market research by filtering out fraudulent or AI-generated responses, verifying human presence during account creation and transactions in financial services to support compliance, and stopping bots from sweeping up inventory during high-demand ticket sales for live events. Proof of Human is delivered through a demo-led sales process rather than public self-serve pricing.
- CategoryAI Cybersecurity Tools
- Pricing ModelContact sales
- DeploymentCloud
- PlatformsWeb
Proof of Human's Core Features
Continuous behavioral verification with no CAPTCHA or user friction
Runs invisibly in the background during normal site use
Single script tag integration with a site key and user ID
No collection of personally identifiable information or cross-site tracking
Detects unnatural typing, teleporting mouse movement and jump scrolling
Flags pasted text and centered or scripted clicks as automation signals
Explainable session reports showing the signals behind a verdict
Sub-200ms API latency with an SLA at stated scale
Published research benchmarking AI agents against CAPTCHAs and bot detectors
How to use Proof of Human?
Book a demo: contact the Proof of Human team to scope the integration
Add the script: place the provided script tag with a site key and user ID on the target page
Go live: Proof of Human begins analyzing behavior on real traffic automatically
Review session reports: check flagged signals like unnatural typing or teleporting mouse movement
Act on verdicts: use the human/bot determination to gate signups, transactions or checkouts
Proof of Human's Use Cases
- Survey panel protection
- Financial account verification
- Ticketing bot defense
