Custom dimensions

A custom dimension is a custom name-value pair you can assign to your visitors or actions using the JavaScript Tracking API. It is an easy way to access powerful reports which are not available in Piwik PRO by default. Piwik PRO allows you to set up to 10 custom dimensions.

Custom dimension reports are displayed separately for each Dimension, and they are more informative than those given by a custom variable. They require less storage and reports can be generated faster.

3 Powerful Use Cases of Custom Dimensions and Custom Variables