StealthGPT vs WriteHuman
Head-to-head from the July 2026 cycle benchmark
Last tested
Sample size
33
Methodology
v1.2.0
Winner
73.07
overall
â–² 1
- Bypass
- 81.6
- Meaning
- 72.9
- Readability
- 56.2
Side-by-side metrics
Detector-level breakdown
Gold cell wins each row.
| Detector | StealthGPT | WriteHuman |
|---|---|---|
| GPTZero | 80.5 | 60.8 |
| Winston AI | 78.0 | 86.2 |
| ZeroGPT | 80.1 | 88.6 |
| Copyleaks | 82.8 | 61.0 |
| Originality.ai | 78.4 | 53.5 |
Minimum monthly pricing
StealthGPT
$25.50/mo
- Free tier
- No
WriteHuman
$18.00/mo
- Free tier
- Yes