Evaluation tier

You can try GroupDocs.Rewriter Cloud without subscribing for a paid plan and even without creating an account at GroupDocs Cloud API. The following methods are available for free:

MethodLimitations
Detect paraphrasing in text
  • Maximum 1,000 characters (including spaces and line breaks)
Detect paraphrasing in document
  • Maximum 1,000 characters (including spaces) or the first page (whichever less).
  • Conversion to other formats is not supported.
Paraphrase text
  • Maximum 1,000 characters (including spaces and line breaks)
Paraphrase document
  • Maximum 1,000 characters (including spaces) or the first page (whichever less).
  • Conversion to other formats is not supported.
Simplify text
  • Maximum 1,000 characters (including spaces and line breaks)
Simplify document
  • Maximum 1,000 characters (including spaces) or the first page (whichever less).
  • Conversion to other formats is not supported.
Summarize text
  • Maximum 1,000 characters (including spaces and line breaks)
Summarize document
  • Maximum 1,000 characters (including spaces) or the first page (whichever less).
  • Conversion to other formats is not supported.
Substitute words with synonyms
  • Maximum 1,000 characters (including spaces and line breaks)

Regardless of the called method, you are limited by 10 API calls per day from a single IP address.

If you have already hit the limits or need access to other processing methods, consider the free tier or paid subscription plan.