IBM Watson Developer Cloud

Personality Insights

Drive personalization by gaining a deeper understanding of people's personality characteristics, needs, and values.

IBM Watson Developer Cloud


Extract value from unstructured data by converting, normalizing, and enriching it.

IBM Watson Developer Cloud


Build, test, and deploy a bot or virtual agent across mobile devices and messaging platforms.

Tools and services

IBM Watson Developer Cloud


Download SDKs to start building with Watson APIs.

IBM developerWorks

/api explorer

Find the solutions to your coding problems. Check out the growing catalog of APIs that you can demo, try, and buy. When you're ready, you can use them in the cloud. The possibilities are infinite.


Sample apps & code

IBM developerWorks apps gallery

Watson apps

Get inspired by apps in the app gallery. Check out what others have done with Watson technology.

IBM Watson Developer Cloud

Starter kits

Get a jumpstart building your cognitive app with code examples that combine multiple services for common use cases.

IBM Watson Developer Cloud repositories

Cognitive computing GitHub repositories

Dig in to a collection of REST APIs and SDKs that use cognitive computing to solve complex problems.