Side by side
Readable vs WebFX Readability Test Tool
Both stand on ai readability checkers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan APIWeb
Readable combines broad text analysis with editing suggestions and multiple ways to submit content. Its listed ContentPro plan starts at $12 a month, with API access reserved for AgencyPro.
Visit Readable Free plan Web
The tool offers several ways to submit text and provides both scores and sentence-level highlights. For dynamic or gated pages, pasting the text is the suggested alternative to URL analysis.
Visit WebFX Readability Test ToolThe facts
| Readable | WebFX Readability Test Tool | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | No | Not published |
| Runs on | API, Web | Web |
| Lowest paid plan | ContentPro: $12 a month | Free or on request |
| Plans published | 3 | 1 |
| Maker | Not published | Not published |
| Website | readable.com | webfx.com |
| On ai readability checkers | #19 of 26 | #23 of 26 |
Readable: what it does well
- Checks readability, grammar, style, tone, and sentiment.
- Analyzes text, URLs, websites, emails, spreadsheets, and files.
- Offers 17 readability formulas and an A–E grade.
- Editor suggests improvements, including shorter word choices.
- Uploaded content can be deleted after scoring.
What to know first
- There is no free plan.
- ContentPro lists no website slots or API access.
- API access is listed for AgencyPro only.
- English is the listed language support.
WebFX Readability Test Tool: what it does well
- Six readability formulas
- Accepts URLs, pasted text, and documents
- Highlights difficult sentences and passive voice
- Can target a specific page area
- Free to use on the web
What to know first
- No free trial
- Some dynamic pages may return zero words
- Cannot score gated content by URL
Alternatives to Readable Alternatives to WebFX Readability Test Tool The whole list