The IBM Watson™ Tone Analyzer service uses linguistic analysis to detect communication tones in written text. Use the Tone Analyzer service to understand conversations and communications, and then respond to customers appropriately at scale.
2,500 API calls free per month
The Lite plan gets you started with 2,500 API calls per month at no cost.
First 1,000 API calls per month free
Additional calls per month up to 250,000 are $0.0088 per call, 250,001 - 5,000,000 calls are $0.0013 per call, 5,000,000+ calls are $0.0008 per call.
Includes full tone analysis of your content.
Bluemix is IBM’s cloud platform where you can access the Watson services.
Follow the getting started guide to use Watson in five steps.
Ready to get down to the details? Full documentation detailing how to get started using this service in Bluemix is available for each Watson service.
Localized versions of Watson services (Natural Language Classifier, Retrieve and Rank, Speech to Text, Text to Speech) are available in the following places.
Japanese - SoftBank