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Track split test performance using the Zephr Data Layer

Learn how to report on Split Test performance using the Zephr Data Layer feature.

The Zephr Data Layer exposes split-test assignment data for analytics and downstream integrations. In addition to the existing split-test identifiers and variant values, the Data Layer now provides readable names for the split test and its variant or test group. These names make experiment data easier to interpret.

  1. Navigate to Settings > Data Layer.
  2. Click Add a Field.
  3. Choose Test Group as your Selector Type.
  4. From the dropdown, select the relevant test group, for example, Registration Test.
  5. Set a label and key for the data layer field.
  6. Click Add.
  7. Save your configuration. This will then write data to a data layer for your analytics platform to ingest.

You can now track split-test performance using both stable identifiers and readable split-test and variant names in your analytics platform or downstream integrations.