Best Readability Alternatives in 2026
Updated
20 apps from AI readability checkers ranked against Readability on the same published basis.
- 1Readability vs ToolsVale Readability Checker
- 3Readability vs Readability Formulas
- 4Readability vs A2Z Tools Plain Language Analyzer
- 5Readability vs APIVerve Website Readability API
- 6Readability vs PageRefine
- 7Readability vs Readability Analysis Tool (RAT)
- 8Readability vs Tensetti Plain Language Checker
- 9Readability vs Text Inspector
- 10Readability vs AI Readability
- 11Readability vs AI Readability Checker
- 12Readability vs ApyHub Readability Scores Documents API
- 13Readability vs Botoi Readability API
- 14Readability vs eReadable
- 15Readability vs Etoolio Easy Read Checker
- 16Readability vs Oanor Readability API
- 17Readability vs WebFX Readability Test Tool
- 18Readability vs Hemingway Editor
- 19Readability vs Health Literacy Advisor
- 20Readability vs textstat
- 21Readability vs Eclipse Readability Studio
Readability alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ToolsVale Readability Checker | 6.7 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 3 | Readability Formulas | 6.5 | Free plan | Free | Browser, Mac, Web, Windows |
| 4 | A2Z Tools Plain Language Analyzer | 6.4 | Free plan | Free | Web |
| 5 | APIVerve Website Readability API | 6.4 | Free plan | $29.99/mo | API, Web |
| 6 | PageRefine | 6.4 | Free plan | Free | Web |
| 7 | Readability Analysis Tool (RAT) | 6.4 | Free plan | Free | Linux, Windows |
| 8 | Tensetti Plain Language Checker | 6.4 | Free plan | €10/mo | Web |
| 9 | Text Inspector | 6.4 | Free plan | Free | API, Web |
| 10 | AI Readability | 6.3 | Free plan | Free | Web |
| 11 | AI Readability Checker | 6.3 | Free plan | Free | Web |
| 12 | ApyHub Readability Scores Documents API | 6.3 | Free plan | $16/mo | API |
| 13 | Botoi Readability API | 6.3 | Free plan | $9/mo | API |
| 14 | eReadable | 6.3 | Free plan | Free | Web |
| 15 | Etoolio Easy Read Checker | 6.3 | Free plan | Free | Web |
| 16 | Oanor Readability API | 6.3 | Free plan | €6.80/mo | API |
| 17 | WebFX Readability Test Tool | 6.3 | Free plan | Free | Web |
| 18 | Hemingway Editor | 5.6 | No | $0.69/mo | Mac, Web, Windows |
| 19 | Health Literacy Advisor | 5.3 | No | $41.58/mo | Android, iOS, Mac, Web, Windows |
| 20 | textstat | 5.3 | Free plan | Free | Linux, self-hosted |
| 21 | Eclipse Readability Studio | 5.2 | Free plan | Free | Linux, Mac, Windows |
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Questions about Readability alternatives
What is the best alternative to Readability?
ToolsVale Readability Checker, number 1 in AI readability checkers with a score of 6.7 out of 10. The others here: Readability Formulas, A2Z Tools Plain Language Analyzer, APIVerve Website Readability API and 16 more.
What is the best free alternative to Readability?
ToolsVale Readability Checker is the best-ranked alternative with a free plan. 18 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.