GPTZero

AI generated text detection for education and publishing.

Made by GPTZeroText and language analysis

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About GPTZero

GPTZero is an AI detector that identifies specific content in a document or text generated by a large language model such as ChatGPT. The company was founded in January 2023 and works with more than 100 organizations in education, hiring, publishing, legal and more.

GPTZero is used in over 3500 colleges and 100s of institutions. The homepage says GPTZero provides automatic AI detection on Gmail, Google Docs, Classroom, Social Media, and more. The company states that it is compliant with FERPA, GDPR, and CCPA.

Drafted from gptzero.me · not yet confirmed by GPTZero

How it works

GPTZero classifies text as human or AI written at sentence and paragraph level, with a free tier, a web app and an API. It's the most used detector in education and is used by publishers and platforms to flag machine written submissions. Accuracy claims are contested for all detectors in this category; treat scores as a signal, not proof.

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