ProWritingAid vs Readability.ch
| ProWritingAid | Readability.ch | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | No |
| Paid from | $10/mo | — |
| Open source | No | No |
| Platforms | extension | Web |
| Free plan | Yes | Yes |
| Paid from | 10 /mo | — |
| Browser extension | Yes | — |
| Sentence analysis | — | Yes |
| Clarity recommendations | — | Yes |
| Language support | — | multilingual |
Both are listed in Best Readability Checkers. On Samsung Mobile US Press, ProWritingAid scores higher on our published basis.