GPTZero is the industry-leading AI detector designed specifically for education and enterprise. While other tools simply give a "Yes/No" score, GPTZero provides a comprehensive Writing Report. It analyzes the document's entire lifecycle—including edit history and paste patterns—to prove whether a student or employee actually wrote the content themselves or copied it from ChatGPT.
If you are an educator or editor, false accusations are a nightmare. GPTZero protects you against this with its "Writing Replay" feature, which generates a video showing exactly how the document was typed (human typing has pauses and backspaces; AI is pasted in large chunks). It is also the only detector specifically trained to reduce bias against ESL (English as a Second Language) writers, ensuring international students aren't unfairly flagged.
Writing Replay: The ultimate proof of authorship. It records a video of the document's creation history (from Google Docs or Word), showing every edit, backspace, and paste to verify human effort.
Deep Scan: A multi-layered analysis that detects the newest models (GPT-4o, Claude 3.5, Gemini) by looking for "burstiness" and "perplexity"—linguistic patterns that machines struggle to fake.
Hallucination Detector: Beyond just detecting AI, it checks if the AI made up facts. This feature scans references and citations in a paper to ensure they actually exist, preventing "AI Hallucinations" in academic work.
LMS Integration: Seamlessly plugs into Canvas, Blackboard, and Google Classroom, allowing teachers to scan assignments automatically as students submit them.
GPTZero is a powerful solution designed to help users with their needs. Explore the features below to see how it can benefit your workflow.
Optimized for performance and speed.
Trusted by thousands of users.
Grows with your needs.
Discover the capabilities of GPTZero.
Academic AI Detection
Writing Replay (Video Proof)
Low False Positives for ESL
Canvas, Google Classroom, Word
Up to 50 Files (Premium)
Free (10k words), Paid ($10/mo)
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