StealthGPT vs Walter Writes
Head-to-head from the August 2026 cycle benchmark
Last tested
Sample size
33
Methodology
v1.2.0
Winner
60.83
overall
â–¼ 2
- Bypass
- 68.0
- Meaning
- 68.5
- Readability
- 65.3
Side-by-side metrics
Detector-level breakdown
Gold cell wins each row.
| Detector | StealthGPT | Walter Writes |
|---|---|---|
| GPTZero | 52.6 | 69.5 |
| Winston AI | 25.2 | 58.8 |
| ZeroGPT | 46.0 | 72.0 |
| Copyleaks | 24.2 | 46.0 |
| Originality.ai | 20.2 | 56.6 |
Minimum monthly pricing
StealthGPT
$25.50/mo
- Free tier
- No
Walter Writes
$12.00/mo
- Free tier
- Yes