Slick Write vs Writefull
| Slick Write | Writefull | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Web | Web, Windows, macOS |
| Free plan | Yes | Yes |
| Browser extension | Yes | Yes |
| Document integrations | — | Microsoft Word; Overleaf |
| Team administration | — | Yes |
| AI rewrite suggestions | — | Yes |
Both are listed in Best AI Grammar Checkers. On Samsung Mobile US Press, Writefull scores higher on our published basis.