Oanor Readability API vs StyleWriter
| Oanor Readability API | StyleWriter | |
|---|---|---|
| Free plan | Yes | No |
| Free trial | No | Yes |
| Paid from | €6.80/mo | — |
| Open source | No | No |
| Platforms | api | Windows |
| Free plan | Yes | No |
| Readability scores | 6 scores | 9 scores |
| Grade-level analysis | Yes | Yes |
| Input formats | api | document |
| Sentence complexity | — | Yes |
| Plain-language rewrites | — | No |
| Accessibility guidance | — | No |
Both are listed in Best AI Readability Checkers. On Inferse, Oanor Readability API scores higher on our published basis.