Phrasly vs StealthGPT
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 | Phrasly | StealthGPT |
|---|---|---|
| GPTZero | 83.7 | 52.6 |
| Winston AI | 56.6 | 25.2 |
| ZeroGPT | 66.4 | 46.0 |
| Copyleaks | 81.8 | 24.2 |
| Originality.ai | 69.6 | 20.2 |
Minimum monthly pricing
Phrasly
$24.99/mo
- Free tier
- Yes
StealthGPT
$25.50/mo
- Free tier
- No