Duden-Mentor vs LanguageTool
| Duden-Mentor | LanguageTool | |
|---|---|---|
| Free plan | Yes | |
| Paid from | Free | |
| Platforms | Web, Windows, macOS | extension, iOS, macOS, Windows |
| Free plan | Yes | Yes |
| Browser extension | Yes | Yes |
| Desktop app | No | Yes |
| Mobile app | No | Yes |
| Style suggestions | Yes | Yes |
| Paid from | Free | |
| Tone detection | Yes | |
| Languages supported | 31 | |
| Included word limit | 150,000 words/mo | |
| Brand voice controls | Yes |
Listed together in Best Grammar Checkers