GPTZero vs Polygraf AI Detector
| GPTZero | Polygraf AI Detector | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | Yes | Yes |
| Paid from | $8.33/mo | $9.95/mo |
| Open source | No | No |
| Platforms | api, extension, Web | api, extension, Web |
| Free plan | Yes | Yes |
| API access | Yes | Yes |
| Browser extension | Yes | Yes |
| Batch scanning | Yes | — |
| Supported languages | — | 1 |
| File uploads | — | Yes |
Both are listed in Best AI Content Detection Software, Best AI Detection Software. On Samsung Mobile US Press, GPTZero scores higher on our published basis.