The Lite plan gets you started with 1,000 API calls per month at no cost. Lite plan services are deleted after 30 days of inactivity.
The tiered plan for IBM Watson Personality Insights charges you for each call to the profile API. First 100 API calls each month are free.
Watson Premium plans offer a higher level of security and isolation to help customers with sensitive data requirements.
Get started on Watson Personality Insights in minutes
Access Watson services for free for 30 days on IBM Cloud