Best AI Readability Checker Alternatives in 2026
Updated
20 apps from AI readability checkers ranked against AI Readability Checker on the same published basis.
- 1AI Readability Checker vs ToolsVale Readability Checker
- 2AI Readability Checker vs Readability
- 3AI Readability Checker vs Readability Formulas
- 4AI Readability Checker vs A2Z Tools Plain Language Analyzer
- 5AI Readability Checker vs APIVerve Website Readability API
- 6AI Readability Checker vs PageRefine
- 7AI Readability Checker vs Readability Analysis Tool (RAT)
- 8AI Readability Checker vs Tensetti Plain Language Checker
- 9AI Readability Checker vs Text Inspector
- 10AI Readability Checker vs AI Readability
- 12AI Readability Checker vs ApyHub Readability Scores Documents API
- 13AI Readability Checker vs Botoi Readability API
- 14AI Readability Checker vs eReadable
- 15AI Readability Checker vs Etoolio Easy Read Checker
- 16AI Readability Checker vs Oanor Readability API
- 17AI Readability Checker vs WebFX Readability Test Tool
- 18AI Readability Checker vs Hemingway Editor
- 19AI Readability Checker vs Health Literacy Advisor
- 20AI Readability Checker vs textstat
- 21AI Readability Checker vs Eclipse Readability Studio
AI Readability Checker alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ToolsVale Readability Checker | 6.7 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 2 | Readability | 6.6 | Free plan | Free | Linux, Mac, 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 |
| 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 AI Readability Checker alternatives
What is the best alternative to AI Readability Checker?
ToolsVale Readability Checker, number 1 in AI readability checkers with a score of 6.7 out of 10. The others here: Readability, Readability Formulas, A2Z Tools Plain Language Analyzer and 16 more.
What is the best free alternative to AI Readability Checker?
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.