AI Humanize io vs WriteHuman
Head-to-head from the August 2026 cycle benchmark
Last tested
Sample size
33
Methodology
v1.2.0
Side-by-side metrics
Detector-level breakdown
Gold cell wins each row.
| Detector | AI Humanize io | WriteHuman |
|---|---|---|
| GPTZero | 54.4 | 88.4 |
| Winston AI | 80.7 | 83.8 |
| ZeroGPT | 85.5 | 84.7 |
| Copyleaks | 63.7 | 67.1 |
| Originality.ai | 40.1 | 66.5 |
Minimum monthly pricing
AI Humanize io
$15.00/mo
- Free tier
- Yes
WriteHuman
$18.00/mo
- Free tier
- Yes