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ZeroGPT: Free ChatGPT Detector - AI Checker — 18 websites ranked by shared content topics, category and on-page relevance.

Each result shows its full tech stack, contacts and AI-policy — not just a name · Browse all sites in Artificial Intelligence →

DomainMatchTitleCountry/LangCategoryAI filesContactAI-protection
myaidetector.org 78 match
1 shared topics
AI Detector | Free AI Checker Online en artificial-intelligence robotsllmsaihumans emailphone none
aitextdetector.net 76 match
1 shared topics
AI Text Detector - Free AI Checker for ChatGPT Detection | Accurate AI Content Check en artificial-intelligence robotsllmsaihumans emailphone none
ai-detector.net 76 match
1 shared topics
Free AI Detector & ChatGPT Detector en artificial-intelligenceWordPress robotsllmsaihumans emailphone none
aidetectorbot.ai 75 match
1 shared topics
AI Detector - Advanced AI Checker for ChatGPT, GPT-4, Claude & Gemini en artificial-intelligence robotsllmsaihumans emailphone none
aitextdetector.ai 75 match
1 shared topics
AI Text Detector - Free AI Content Detection Tool en artificial-intelligenceWordPress robotsllmsaihumans emailphone none
aidetectorfree.com 75 match
1 shared topics
AI Content Detector – Free GPT Text Checker en artificial-intelligence robotsllmsaihumans emailphone none
aidetectortool.io 74 match
1 shared topics
Free AI Detector & ChatGPT Checker 2026 – No Sign-Up Required en artificial-intelligence robotsllmsaihumans emailphone none
globalsearchseo.com 74 match
1 shared topics
AI Content Detector – Free AI Rate Checker for ChatGPT, GPT-4, DeepSeek, Claude & Gemini, Aigc Check en artificial-intelligence robotsllmsaihumans emailphone none
freeaichecker.com 74 match
1 shared topics
Free AI Checker en artificial-intelligence robotsllmsaihumans emailphone none
freeaidetector.ai 74 match
1 shared topics
Free AI Detector — Free AI Checker for AI-Generated Text United States~ en artificial-intelligence robotsllmsaihumans emailphone partial · 8
detectify.ai 73 match
1 shared topics
Best Free AI checker and detector en artificial-intelligence robotsllmsaihumans emailphone partial · 8
aicheckerfree.net 73 match
1 shared topics
AICheckerFree - AI Checker Free en artificial-intelligence robotsllmsaihumans emailphone none
slopdetector.net 73 match
1 shared topics
Slopdetector - AI Content Detector en artificial-intelligence robotsllmsaihumans emailphone none
aidetector.my 73 match
1 shared topics
AI Detector – Free AI Checker: Fast, Accurate & No Sign-Up en artificial-intelligence robotsllmsaihumans emailphone none
aichecker.org 72 match
1 shared topics
AI Checker - Detect Text for AI en artificial-intelligence robotsllmsaihumans emailphone none
deepdetector.app 72 match
1 shared topics
DeepDetector - AI Content Detector | 99% Accurate AI Text Detection | DeepDetector United States~ en artificial-intelligence robotsllmsaihumans emailphone none
aidetectorsfree.com 72 match
1 shared topics
Home - AI Detector Free en artificial-intelligenceWordPress robotsllmsaihumans emailphone none
deephumanizer.app 72 match
1 shared topics
DeepHumanizer - AI Content Detector | 99% Accurate AI Text Detection | DeepHumanizer United States~ en artificial-intelligence robotsllmsaihumans emailphone none

How the match score works

Each match is a 0–100 similarity score — the higher it is, the more two sites resemble one another. It’s computed automatically from our own crawl data (never from what a site says about itself) by combining several independent signals, so a high score means several of them point the same way:

No single signal decides the result — they’re blended together. Treat the score as a way to rank candidates rather than an absolute percentage; the chips on each result show which signals contributed.