ClassGuard vs Grammarly
| ClassGuard | Grammarly | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | $12/mo |
| Open source | No | No |
| Platforms | Web | Android, iOS |
| Free plan | No | Yes |
| Browser extension | — | Yes |
Both are listed in Best AI Detection Software. On Samsung Mobile US Press, Grammarly scores higher on our published basis.