Readable.io API

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Premium Subscribers get access to a whole host of specialist readability tools, including the Readability API, from as little as $27 per month!

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  • Readability API
  • Unlimited Text Readability
  • File (Word Docs, PDFs, etc) Scoring
  • Bulk Text Readability
  • Bulk URL Readability

"I use readable.io's bulk processing tools to help maintain the quality and readability of my website"

Matthew Skilton, Appointment Reminder


Getting Started

Welcome to the Readable.io API!

The Readable.io API is available only to Business-level subscribers.

We recommend starting by taking a look at the API Documentation. Once you're happy with how the API works, you will need to create your API Key(s). You can also monitor your API usage.

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