Planned · not built yet

Pro features we're considering

We're deciding whether to build paid extras for Readability Check. Nothing on this page exists yet, and there is no release date. The prices below are estimates. Every feature on the site today stays free, with no account and no word limit.

Click I'd use this on anything you would actually pay for at that price. Each click is counted anonymously in Google Analytics: we see only which feature was clicked, not who you are or anything you've written. That count decides what, if anything, gets built.

Extras that would run in your browser

Like the free calculator, these would score your text in your browser, so the text would not be uploaded. Planned price: $7 a month for all four together. That is an estimate to help you answer honestly, not an offer; nothing can be bought yet.

  • Batch scoring

    Open a folder of Word, PDF or text files at once and download every file's scores as one CSV.

  • Saved targets and house rules

    Save your own target readers and style rules, such as a maximum sentence length, and reuse them every time.

  • Branded reports

    PDF reports and evidence sheets with your organization's name and logo.

  • Draft history

    Keep a record of scores across drafts, stored on your own device, so you can show a document getting easier to read.

A JSON API

An API is different: your system would send text to our server to be scored. It would return the six scores and the consensus grade, and the text would not be stored. Planned price: $19 a month. Again, a planned price, not an offer yet.

  • Readability API

    Score text from your own code, CMS or publishing pipeline, with the same engine as the calculator.

Want to hear when something is ready?

Email [email protected] and say which feature you'd use. We only reply to people who write in; this page collects no email addresses.

In the meantime, the free readability checker already scores pasted text, files and web pages on six formulas.