I found out about GPTZero through a friend and I've used it a few times to check whether my writing might be AI-generated. It's definitely not perfect and has its limitations, but I still find it helpful.

The most precise AI content detector to verify human authenticity and detect AI-generated writing.
GPTZero is a leading AI detection platform designed to identify text generated by AI models such as ChatGPT, GPT-5, Gemini, Claude, and LLaMa. It offers advanced AI detection with 99% accuracy, supports multiple languages, and integrates seamlessly with educational and professional tools to promote responsible AI use and preserve human writing authenticity. The platform includes features like plagiarism detection, writing feedback, video replay of writing processes, and detailed writing reports, making it trusted by educators, publishers, and businesses worldwide.
Updated Oct 17, 2026
I found out about GPTZero through a friend and I've used it a few times to check whether my writing might be AI-generated. It's definitely not perfect and has its limitations, but I still find it helpful.
I found out about GPTZero through a friend and I've used it a few times to check whether my writing might be AI-generated. It's definitely not perfect and has its limitations, but I still find it helpful.
Hands-on notes from our editorial team.
✅ Our Test
We went to the GPTZero site and noticed the tool offers 10K free credits per month after signing up. Without signing up, you can still test the tool directly on the homepage, but it limits you to7 free trials per day. After signing up, however, you receive33 free trials per day. We signed up using Google for convenience.
On the dashboard, we added an AI-generated text created with ChatGPT and clicked the "Scan" button. The tool successfully detected it as AI-generated content.

We repeated the process with another piece of AI-generated text, and the tool accurately identified it again as AI-generated.
Next, we added a human-generated text and scanned it. GPTZero successfully identified it as human-written, confirming its accuracy. We then tested another shorter human-generated article. Once again, GPTZero detected it as human-written, passing our test with consistent results.
The tool worked as expected and accurately differentiated between AI-generated and human-written texts. It successfully passed all our tests.
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