GPTZero vs Is It AI?
| GPTZero | Is It AI? | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | Yes | No |
| Paid from | $8.33/mo | — |
| Open source | No | No |
| Platforms | api, extension, Web | Web |
| Free plan | Yes | Yes |
| API access | Yes | — |
| Browser extension | Yes | — |
| Language coverage | — | english_only |
Both are listed in Best AI Detection Software. On Samsung Mobile US Press, GPTZero scores higher on our published basis.