ReadabilityTool vs Slick Write
| ReadabilityTool | Slick Write | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | Free | Free |
| Open source | No | No |
| Platforms | Web | Web |
| Free plan | Yes | Yes |
| Readability formulas | 6 formulas | — |
| Sentence analysis | Yes | — |
| Clarity recommendations | Yes | — |
| Browser extension | — | Yes |
Both are listed in Best Readability Checkers. On The Geeks Club, Slick Write scores higher on our published basis.