Conduct text sentiment analysis conduct automatically sentiment analysis in any text (English only), indicates positive or negative expressions and give overall document sentiment.

Demo of the service

I’ve used Google Maps restaurant reviews to make this test (one negative review and one positive).

Below you will find the two reviews from Google Maps and their analysis output :

Usage examples

Whenever you need to automate sentiment analysis in your project (ex. reviews of your shop, written comments about your presentation, …) this service can make the job much faster.


In my test with restaurant reviews, the service seems to be very accurate


  • The free demo version is limited to 10 000 characters
  • The API free version is limited to 5000 requests, up to 5 API calls per minute and 3 MB maximum allowed file size.
  • Paid version starts from 179$/ month

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