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Contact List Analytics

Learn how your contact lists evolve over time — and which changes help you better understand your target audiences.

Written by Mika Hally

What does this section show you?

The Contact Lists section shows how many contacts were added to or removed from each list over time, giving you a clear picture of how your audiences are growing or shrinking — both individually and in comparison to each other.

Changes per contact list

The first chart shows how many contacts were:

  • added to a list (green)

  • removed from a list (red)

within the selected time period.

This helps you see whether a list is actively growing or whether many contacts are being removed or unsubscribing.

Contact list size

This chart shows how the total number of contacts in a list develops over the selected period. You can see whether a list is growing, staying stable, or decreasing — ideal for understanding long-term trends within your target audiences.

Contact list comparison

The table provides a clear comparison of all contact lists.

For each list, you can see:

  • Start Value: The number of contacts that were included in this contact list at the beginning of the selected time period.

  • Added: Shows how many new contacts were added to the contact list during the selected period.

  • Removed: Shows how many contacts were removed from the list during the period.

  • Growth: The net effect for the list: added minus removed.

  • End Value: The total number of contacts in this list at the end of the period.

  • Growth (%): The percentage increase of the list in relation to the starting value.

This makes it easy to identify which lists are growing the fastest — and which ones are becoming less relevant.

Filter options

You can narrow the data by:

  • time period

  • contact list

How can you use these insights?

  • Marketing: Target fast-growing audiences more effectively

  • CRM: Track opt-ins, opt-outs, and list quality

  • Sales: Monitor and prioritize lead lists

  • Data management: Detect changes early and react quickly

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