Use the Audience Size Over Time chart in an audience's Exports tab to review how membership changes across export snapshots. Compare exports, review treatment size, and track additions and removals over time.

Prerequisites

• A GrowthLoop admin must enable the Audience Sizing organization setting before you can use this feature. Contact [email protected] if the chart is missing.
• Use an account with access to the audience and its Exports tab.
• Have an audience with export snapshot history. Ongoing exports provide repeated snapshots for reviewing trends. See Export an audience for setup instructions.

Review audience sizing

1. Click Audiences in the left sidebar and open the audience you want to review.
2. Select the audience's Exports tab.
3. Scroll below the export table to Audience Size Over Time.
4. Set Start date and End date to choose a custom date range. The default covers the last 30 days. The chart remembers your selected range for this audience in your browser.
5. Select Audience size to compare total and treatment sizes, or Adds/removes to review membership changes.
6. Click export names in the chart legend to show or hide their series, then hover over a point to review its values.

Understand the chart

The chart groups distinct members by day and export using historical snapshots. It reflects membership recorded during exports, rather than continuously recalculating the audience's current size. If multiple snapshots occur on the same day for an export, the daily count includes distinct members across those snapshots.

The total audience size and removed-member series use dashed lines. Export names identify the series; destination context is added when export names are repeated.

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Note

These counts describe export snapshot membership. They do not confirm that a destination accepted or matched each member. Review export status and rejected records in the Exports table when checking delivery.

Verify a membership change

1. Select Audience size to review size trends for an export.
2. Select Adds/removes to review membership changes over the same dates.
3. Review the corresponding export runs in the Exports table for status and delivery details.

The chart can use cached results, so a recent export may not appear immediately.

You're all set! Continue to Export an audience to manage the exports behind these trends.

Troubleshooting

These are the issues we see most often. You can always email us at [email protected] for help.