Best Readability Alternatives in 2026
The top Readability alternatives are Hemingway Editor, eReadable and ToolsVale Readability Checker: 15 AI readability checkers our editors would look at instead of Readability, in our ranking order.
Readability: A focused Markdown checker for teams enforcing readability thresholds in document pipelines. Where it falls short: does not provide plain-language rewriting.
Switching from Readability? For most ai readability checkers buyers the best Readability alternative is Hemingway Editor, built for writers wanting free AI-assisted editing. Health Literacy Advisor offers the most readability scores (9 scores).
Why People Look for a Readability Alternative
- Does not provide plain-language rewriting
- Focuses on Markdown documentation rather than broad input formats
- Does not include accessibility guidance
- No plain-language rewrites — 7 of the alternatives below have it
- No accessibility guidance — 1 of the alternatives below has it
Quick Picks by What You Need
- Best overallHemingway Editor9.4
Writers wanting free AI-assisted editing
Visit Hemingway Editor - Lowest priceHemingway Editor9.4
Paid plans from $8.33/mo
Visit Hemingway Editor - Best free optionHemingway Editor9.4
Has a free plan
Visit Hemingway Editor - Most readability scoresHealth Literacy Advisor8.2
9 scores
Visit Health Literacy Advisor - Best for plain-language rewriteseReadable9.2
Plain-language rewrites (Readability: no)
Visit eReadable
All 15 Readability Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forWriters wanting free AI-assisted editing
- Better than Readability:
- Editor score 9.4 vs 7.9
A strong free editor with AI rewriting, readability scoring, and offline desktop access.
9.4/10★★★★★Try Hemingway Editor -
Best forFree plain-language and readability checking
- Better than Readability:
- Plain-language rewrites
- Editor score 9.2 vs 7.9
A focused free checker for readability scores, plain-language issues, and targeted rewrites.
- Plain-language rewrites
- Grade-level analysis
- Sentence complexity
9.2/10★★★★★Visit eReadable -
Best forFree web and URL readability analysis
- Better than Readability:
- Plain-language rewrites
- Editor score 9.0 vs 7.9
A free web and URL checker combining readability scores with AI citation readiness.
- Plain-language rewrites
- Grade-level analysis
- Sentence complexity
9.0/10★★★★☆Visit ToolsVale -
Best forTeams needing deep reports and API access
- Better than Readability:
- Editor score 8.9 vs 7.9
A detailed English readability suite for teams that need reports and API access.
8.9/10★★★★☆Visit Readable -
Best forEstablished multi-format readability scoring
- Better than Readability:
- Editor score 8.7 vs 7.9
A broad English readability toolkit with free multi-formula scoring and document analysis.
8.7/10★★★★☆Visit site -
Best forOpen-source multilingual document analysis
- Better than Readability:
- Editor score 8.6 vs 7.9
A free, open-source desktop tool for multilingual document readability analysis.
8.6/10★★★★☆Visit Eclipse -
Best forEasy Read checks with optional AI rewriting
- Better than Readability:
- Plain-language rewrites
- Accessibility guidance
- Editor score 8.5 vs 7.9
A focused free checker for readability issues, accessibility wording, and optional AI rewrites.
- Accessibility guidance
- Plain-language rewrites
- Grade-level analysis
8.5/10★★★★☆Visit Etoolio -
Best forFree structural and AI-readiness feedback
- Better than Readability:
- Plain-language rewrites
- Editor score 8.4 vs 7.9
A free local checker for structural clarity, entity consistency, and answer readiness.
- Plain-language rewrites
- Sentence complexity
8.4/10★★★★☆Visit AI Readability -
Best forWeb content extractability and readability checks
- Better than Readability:
- Plain-language rewrites
- Editor score 8.3 vs 7.9
A focused checker for seeing whether web content is easy for AI assistants to extract.
- Plain-language rewrites
- Sentence complexity
8.3/10★★★★☆Visit site -
Best forHealth and medical plain-language teams
- Better than Readability:
- Plain-language rewrites
- Editor score 8.2 vs 7.9
A focused readability suite for teams improving health content across languages and platforms.
- Plain-language rewrites
- Grade-level analysis
- Sentence complexity
8.2/10★★★★☆Visit site -
Best forDevelopers analyzing webpages by API
- Better than Readability:
- Editor score 8.1 vs 7.9
A developer-focused API for structured webpage readability analysis.
- Grade-level analysis
8.1/10★★★★☆Visit APIVerve -
Best forResearchers needing linguistic text analysis
- Better than Readability:
- Editor score 8.0 vs 7.9
A focused English text analysis tool with readability, vocabulary and API capabilities.
8.0/10★★★★☆Visit Text Inspector -
Best forFree basic multi-formula web checking
A useful free checker for formula-based readability reviews and basic sentence flags.
- Grade-level analysis
- Sentence complexity
7.8/10★★★★☆Visit WebFX -
Best forDeterministic plain-language rule checking
A focused, deterministic checker for technical clarity—not a scoring or rewriting tool.
- Sentence complexity
7.7/10★★★★☆Visit Tensetti -
Best forSimple website-copy clarity checks
- Better than Readability:
- Plain-language rewrites
A free, focused way to spot unclear website copy and simplify it.
- Plain-language rewrites
- Sentence complexity
7.6/10★★★★☆Visit PageRefine
Readability Alternatives: Common Questions
What is the best alternative to Readability?
Hemingway Editor: #1 in our AI Readability Checkers ranking, with an editor score of 9.4 out of 10. A strong free editor with AI rewriting, readability scoring, and offline desktop access.
Is there a free alternative to Readability?
Yes. Hemingway Editor, eReadable, ToolsVale Readability Checker, Readability Formulas and Eclipse Readability Studio have a free plan or a free tier (13 of the 15 alternatives on this page).
What is the cheapest paid alternative to Readability?
Of the alternatives here that publish a price, Hemingway Editor starts lowest, at $8.33/mo.
Why do people look for Readability alternatives?
Does not provide plain-language rewriting; Focuses on Markdown documentation rather than broad input formats; Does not include accessibility guidance.
Which Readability alternative has the most readability scores?
Health Literacy Advisor, with 9 scores.
How do I switch from Readability?
Export your data from Readability (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel Readability.
How to Switch from Readability
- Export your data from Readability (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel Readability.
Readability vs Each Alternative
| # | Tool | Free plan | Paid from | Grade-level analysis | Sentence complexity | Plain-language rewrites | Score |
|---|---|---|---|---|---|---|---|
| 13 | Readability | Free | Yes | Yes | No | 7.9 | |
| 1 | Hemingway Editor | Yes | $8.33/mo | 9.4 | |||
| 2 | eReadable | Yes | Free | Yes | Yes | Yes | 9.2 |
| 3 | ToolsVale Readability Checker | Yes | Free | Yes | Yes | Yes | 9.0 |
| 4 | Readable | No | $12/mo | 8.9 | |||
| 5 | Readability Formulas | Yes | 8.7 | ||||
| 6 | Eclipse Readability Studio | Yes | Free | 8.6 | |||
| 7 | Etoolio Easy Read Checker | Yes | Free | Yes | Yes | Yes | 8.5 |
| 8 | AI Readability | Yes | Free | Yes | Yes | 8.4 | |
| 9 | AI Readability Checker | Yes | Free | Yes | Yes | 8.3 | |
| 10 | Health Literacy Advisor | No | Yes | Yes | Yes | 8.2 | |
| 11 | APIVerve Website Readability API | Yes | $29.99/mo | Yes | 8.1 | ||
| 12 | Text Inspector | Yes | 8.0 | ||||
| 13 | WebFX Readability Test Tool | Yes | Free | Yes | Yes | 7.8 | |
| 14 | Tensetti Plain Language Checker | Yes | Free | No | Yes | No | 7.7 |
| 15 | PageRefine | Yes | Free | Yes | Yes | 7.6 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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