ApyHub Readability Scores Documents API vs Readable
ApyHub Readability Scores Documents API
apyhub.com
Readable
readable.comSide by side
| Figure | ApyHub Readability Scores Documents API | Readable |
|---|---|---|
| Price from | $16/mo | $12/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| API | Yes | Yes |
| Plans published | 3 | 3 |
| Spec score · AI Readability Checkers | 8.2 (#5) | 8.4 (#2) |
| Spec score · Readability Checkers | 8.3 (#7) | 8.3 (#8) |
| Headquarters | Amsterdam, Netherlands | Hassocks, West Sussex, United Kingdom |
| Purpose | Scores documents and web pages for readability and returns a score, reading level, and text statistics. | Readable is an online toolkit for analyzing and improving writing readability and quality. |
| Support | ApyHub lists a Discord community, email, live chat with agents, and a 24/7 AI assistant as support channels. | Readable advertises an extensive knowledge base plus in-app and email support. |
Plans
ApyHub Readability Scores Documents API
- StarterFree
- Pro$16 a month
- Pro+$42 a month
In their own words
ApyHub Readability Scores Documents API
ApyHub Readability Scores Documents API scores documents and publicly accessible web pages, returning a readability score, reading level, and text statistics. File requests accept PDF, DOC, or DOCX uploads up to 100 MB. English checks use the Flesch Reading Ease formula by default, while German uses the Wiener Sachtextformel. Results can include word, sentence, character, and paragraph counts, average lengths, and estimated reading and speaking times. The score includes a grade class, a plain-language label, and an indication of whether a standard readability threshold is met. ApyHub lists uses such as reviewing contracts, policies, manuals, help pages, websites, reports, and proposals; AI agents can also access the API through ApyHub MCP for content reviews. The product page offers five API calls a day free without a card. Starter is free and includes 3,000 atoms per month; Pro costs $16 a month and Pro+ $42 a month. Requests can return a 429 rate_limited error when the plan's per-second limit is exceeded.