Oanor Readability API vs PageRefine
| Oanor Readability API | PageRefine | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | — | Web |
| Free plan | Yes | Yes |
| Readability scores | 6 scores | — |
| Grade-level analysis | Yes | — |
| Input formats | api | text |
| Sentence complexity | — | Yes |
| Plain-language rewrites | — | Yes |
Both are listed in Best AI Readability Checkers. On Samsung Mobile US Press, PageRefine scores higher on our published basis.