ProfText vs WebFX Readability Test Tool
| ProfText | WebFX Readability Test Tool | |
|---|---|---|
| Free plan | Yes | Yes |
| Free trial | No | No |
| Paid from | €9.99/mo | Free |
| Open source | No | No |
| Platforms | api, Web | Web |
| Free plan | Yes | Yes |
| Input formats | text | text |
| Readability scores | — | 6 scores |
| Grade-level analysis | — | Yes |
| Sentence complexity | — | Yes |
Both are listed in Best AI Readability Checkers. On Freedom251, WebFX Readability Test Tool scores higher on our published basis.