This step adds the current contact to a specified Segment when reached in the Automation flow. Common use cases:Documentation Index
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- Cohorts — Add contacts to a cohort segment after a specific event.
- Lifecycle — Segment contacts as they progress through onboarding.
- Engagement — Group contacts who completed a specific action.
How it works
- Using the dashboard
- Using the API
Define a Add to segment step and select the segment from the dropdown.

Configuration
The ID of the segment to add the contact to.
Example