What happened to ZeroGPT - Free ChatGPT Detector?

discontinued The URL on file (https://zerogpt.tools/) did not respond across three consecutive checks; the streak completed on 2026-10-13. The most recent check that did receive a response was on 2026-09-19.

The address on file matched ZeroGPT - Free ChatGPT Detector's own domain with high confidence, so this observation is reported about ZeroGPT - Free ChatGPT Detector directly. See the methodology for how the match is made.

The vendor's own description, unedited:
ZeroGPT tool serves as a ChatGPT Detector and AI Plagiarism Checker, designed to analyze and identify AI-generated content in text. It's compatible with content generated by numerous AI tools including Google Bard, OpenAI Playground, Jasper AI, Bing AI and ChatGPT/GPT4. This web-based tool offe...

Live alternatives

No active same-category alternatives in the registry yet. The tools index carries everything else that is live.

How this was decided

Not an editorial call. The URL on file failed three consecutive checks, with a confirmation re-probe before the streak counted (a bot-wall response never counts as one), and the 3-miss rule marks the listing discontinued automatically. If the URL responds again, the registry restores it on its own: warn first, then active. Both directions are recorded as events.

Spot an error? Tell us. Corrections to the record append, they never rewrite.