GPTZero
FeaturedThe best-known AI text detector, with API access and document reports.
Freemiumtextdetectorapieducationpublishing
Visit GPTZero Overview
GPTZero classifies text as human- or AI-written with sentence-level highlighting, plagiarism checks and an API for platform integration. Publishers use detectors like this to enforce Article 50(4) labeling policies for AI-generated text published on matters of public interest.
Article 50 obligations it addresses
- Art. 50(4)Deepfake & public-interest text labeling — all tools for this duty
Not sure which obligations apply to you? Run the 2-minute scope check.