Duden-Mentor vs Grammarian PRO3
| Duden-Mentor | Grammarian PRO3 | |
|---|---|---|
| Free plan | Yes | |
| Free trial | Yes | Yes |
| Paid from | €2.99/mo | $59.99/mo |
| Platforms | extension, macOS, Web, Windows | macOS |
| Free plan | Yes | Yes |
| Browser extension | Yes | No |
| Desktop app | No | Yes |
| Mobile app | No | |
| Style suggestions | Yes | Yes |
Listed together in Best Grammar Checkers