AI humanizers that pass Sapling
No measured result against Sapling has been published yet. What follows is what vendors claim, kept separate from what we can show.
Read this first
Mostly used through its API inside other products, so a Sapling result tells you something about tools you may be scanned by without ever visiting Sapling.
Nothing to show here yet, and we are not going to invent it
This page lists humanizers we have personally run through Sapling. 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 Sapling
vendor claim6 listed tools name Sapling 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 Sapling? |
|---|---|---|
| HIX Bypass | Docs checked API | not tested |
| StealthGPT | Docs checked API | not tested |
| AIHumanize.io | Docs checked API | not tested |
| Rewritify | Docs checked | not tested |
| AI Undetect | Docs checked API | not tested |
| BypassGPT | Listed API | not tested |
About Sapling
Full listing →| What it is | Free AI content detector with sentence-level scores, a Chrome extension and a metered developer API. |
|---|---|
| Accuracy the vendor claims | “97%+ detection rate for AI-generated content; less than 3% false positive rate for human-written content”
source - the vendor's own page, not an audit |
| Price | from USD 12.00 |
| False positives | Like every detector on this site, Sapling flags genuine human writing sometimes. What a detector score means. |