Polygraf AI Detector vs Signs of AI
| Polygraf AI Detector | Signs of AI | |
|---|---|---|
| Free plan | Yes | |
| Free trial | Yes | |
| Paid from | $9.95/mo | |
| Platforms | api, extension, Web | Web, Windows |
| Free plan | Yes | Yes |
| Supported languages | 1 | 2 |
| File uploads | Yes | Yes |
| API access | Yes | Yes |
| Browser extension | Yes | |
| Report exports | detailed | |
| Batch scanning | Yes |
Listed together in Best AI Content Detection Software