According to AlphaMoat, as of 2026-06, the Chrome extension Percent Human has 4,000 users (-20% MoM), rated 3.2 (20 reviews) — ranked #940 of 10,567 AI browser extensions, and #60 of 593 in Education.
Easy-to-use content detector, that finds AI plagiarism from ChatGPT and GPT-3
Easy-to-use content detector, that finds AI plagiarism from ChatGPT and GPT-3 Percent Human is a Google Chrome Extension that helps educators and students identify AI-generated content. With a simple click, this extension can detect and flag AI-generated content, allowing users to be alerted and aware of the authenticity of work. 🌀 August 2023: Percent Human joins GPTZero. Our AI Detector is no longer supported starting immediately. Thank you for your support. 🤖 Detects AI Writing This extension is perfect for educators who want to ensure their students are creating their own original work. ❓ How it works Using advanced machine learning, Percent Human can accurately and precisely identify AI-generated content from ChatGPT, providing educators with valuable insights into the content they are reading. Plus, its user-friendly interface makes this extension easy to use and understand, integrating seamlessly into your grading workflow. ✅ Works on every website Percent human is designed to work effortlessly in your browser—no copying or pasting required. Use it in Google Docs, Google Classroom, and across the web: • Google Education Suite • Canvas LMS • And more (Works Everywhere!) 🧑🏫 Trusted by thousands of educators and students "Without Percent Human, I could never differentiate between student work and ChatGPT in my classroom. Now I confidently can!" - Mr. Anderson, English Teacher in the New Haven School District 📝 Protecting Your Data Percent Human DOES NOT save or store any user-submitted data. We use enterprise-grade security across our product and DO NOT sell your data. ⚡️ What is AI Generated Content? AI-generated content originates from AI chatbots such as Chat GPT. Its designed to generate human-like written content by analyzing and processing large amounts of text data. This AI technology has become a tool for students to cheat and is undetectable by standard plagiarism tools. ⚠️ Some Limitations The ability to detect AI is not 100% accurate, which means it can generate false positives. Percent Human is 95% accurate at detecting GPT-3 and ChatGPT with a false positive rate less than 0.2%. On large samples of text, Percent Human is extremely accurate at detecting AI-Generated Text. Try it out today and take the first step towards rebuilding the trust between educators and students. Terms of Service: https://percenthuman.app/tos/ Privacy Policy: https://percenthuman.app/privacy/
| Month | Users | MoM |
|---|---|---|
| 2026-03 | 5,000 | — |
| 2026-04 | 5,000 | +0.0% |
| 2026-05 | 5,000 | +0.0% |
| 2026-06 | 4,000 | -20.0% |
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Data month: 2026-06 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.