GPTZero
gptzero.meAI detector made to preserve what's human.
AI Toolsai-detectionplagiarismeducationcontent-verificationchatgptwritingclassroom
About
GPTZero is an AI content detection tool that analyzes text to determine whether it was written by a human or generated by AI models like ChatGPT, GPT-5, or Gemini. It provides an overall AI score along with sentence-by-sentence detection for granular analysis. The tool is designed for educators, institutions, and professionals who need to verify the authenticity of written content.
Problem
Users need a reliable way to determine whether text was written by a human or generated by AI tools like ChatGPT.
For
teachers, educators, institutions, and professionals verifying written content
How it works
Users paste text into the tool, which analyzes it using AI detection models to produce an overall AI score and sentence-level classification results.
Business model
freemium
Status
launched