Head-to-Head Comparison
TextHumanizer vs Quillbot AI Humanizer
Independent comparison based on real detection testing. Updated April 2026.
| Feature | TextHumanizer | Quillbot AI Humanizer |
|---|---|---|
| Detection Bypass Rate | 98% | 83% |
| Meaning Preservation | 99.2% | ~91% |
| Free Tier | 1,000 words/mo | 125 words |
| Pro Price | $14.99/mo | $19.95/mo |
| Sign-Up Required | No (free tier) | Yes |
| Data Retention | Zero | Unknown |
| Tone Modes | 3 modes | Limited |
| API Access | Enterprise | Paid |
Our Verdict
Strong brand but the humanizer is an add-on, not their core product. Detection bypass suffers.
TextHumanizer's semantic restructuring approach produces consistently higher bypass rates because it operates at the meaning level — not the surface level. This makes our transformations harder to detect and better at preserving your original intent.
Try TextHumanizer Free
No sign-up. 1,000 words/month free.