AI humanizers that pass ZeroGPT
No measured result against ZeroGPT has been published yet. What follows is what vendors claim, kept separate from what we can show.
Read this first
The most permissive of the six and the easiest to pass. Do not read a strong ZeroGPT result as evidence of much; read a weak one as a serious problem.
Nothing to show here yet, and we are not going to invent it
This page lists humanizers we have personally run through ZeroGPT. That number is currently zero, so the list is empty. Filling it with vendor marketing would make the page look finished and make it worthless.
The panel is GPTZero, Originality.ai, Copyleaks, Winston AI, Sapling, ZeroGPT. Reviews are published as they are done, and you can run the same procedure yourself today.
Vendors that claim to beat ZeroGPT
vendor claim14 listed tools name ZeroGPT in their own marketing. This is what they say about themselves. It is not a result, we have not checked it unless the tool also appears in the measured table above, and it carries no date.
| Tool | Status here | Measured against ZeroGPT? |
|---|---|---|
| AI Bypass | Docs checked | not tested |
| HIX Bypass | Docs checked API | not tested |
| Rephrasy | Docs checked API | not tested |
| StealthGPT | Docs checked API | not tested |
| AI Humanizer | Docs checked | not tested |
| AIHumanize.io | Docs checked API | not tested |
| HumanizeAI.io | Docs checked | not tested |
| Rewritify | Docs checked | not tested |
| Ryne AI | Docs checked API | not tested |
| SupWriter | Docs checked API | not tested |
| AI Undetect | Docs checked API | not tested |
| Humbot | Established API | not tested |
| Bypass AI | Listed API | not tested |
| BypassGPT | Listed API | not tested |
About ZeroGPT
Full listing →| What it is | Free web AI text detector with highlighted sentences, plus paraphraser, summarizer and API plans. |
|---|---|
| Accuracy the vendor claims | “98.4% Detection accuracy; <1% False positive rate”
source - the vendor's own page, not an audit |
| Price | Not published |
| False positives | Like every detector on this site, ZeroGPT flags genuine human writing sometimes. What a detector score means. |