IBM watsonx is deployed on IBM Cloud's multi-zone region network. The availability of services and tools varies per regional data center.

The regional availability for every service can also be found in the Services catalog.

Watsonx.ai includes the Watson Studio and Watson Machine Learning services to provide foundation and machine learning model tools.

The Watson Studio and Watson Machine Learning services are available in the following regional data centers:

• Dallas (us-south), in Texas USA
• Frankfurt (eu-de), in Germany
• London (eu-gb), in the United Kingdom
• Tokyo (jp-tok), in Japan

The region for the Cloud Object Storage service is Global. Cloud Object Storage buckets for workspaces are Regional buckets. For more information, see IBM Cloud docs: Cloud Object Storage endpoints and storage locations.

The optional Secure Gateway service is available in additional regions. See the IBM watsonx catalog for more information.