AI Humanizer Benchmark

Best for / Marketing

Best AI Humanizer for Marketing

How we ranked these

Reweights the composite with the marketing_copy and blog_post categories counted twice.

Last tested
2026-09-03T16:11:14.775Z
Sample size
33
Methodology
v1.0.0

· bypass, meaning, and readability are scoped to this category

AI humanizer ranking for the September 2026 cycle, ordered by Score.
RankHumanizerPenaltiesTrendLast tested
1SmartHumanizersmarthumanizer.ai84.484.288.175.1nonetoday
2UndetectedGPTundetectedgpt.ai84.285.084.577.1nonetoday
3WriteHumanwritehuman.ai81.989.275.672.6-1.0today
4CleverHumanizercleverhumanizer.ai78.186.866.272.6-11.0today
5GPTinfgptinf.com77.377.775.776.7nonetoday
6AI Humanizeaihumanize.io75.581.170.874.9nonetoday
7StealthGPTstealthgpt.ai75.276.668.682.9-3.0today
8SuperHumanizersuperhumanizer.ai73.670.677.574.1-5.0today
9HIX Bypassbypass.hix.ai73.072.180.462.5nonetoday
10Undetectable AIundetectable.ai50.70.290.773.0-12.0today
11ReHumanizerehumanize.io43.74.559.882.1-4.0today

11 humanizers · 7 detectors · scores out of 100, higher is better. Click a column to sort; hover a penalty for the breakdown.