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Create a segment

Find the right contacts for a campaign.

Written by Laura Russell

A lot of marketing relies on sending relevant content to your contacts. To simplify the process of finding the right contacts for a campaign, we have two types of grouping for managing contacts: lists and segments.

Lists

Lists are static collections of contacts. Contacts are added or removed from lists based on actions by you, or by the contacts themselves; lists can be exposed to your contacts by using signup forms and preference centres.


Understand segments

Segments are dynamic collections of contacts that meet certain criteria defined by you.

Some simple segments might be:

  • All contacts under the age of 25

  • All contacts living in London

  • All contacts that have never opened a campaign

Or segments can be more complicated, for example:

  • All contacts between the ages of 16 and 25, living in London, who have received at least one campaign in the last six months, haven't opened any email campaigns in the last six months, aren't in the list named Gap year, and haven't received any re‑engagement campaigns.

The segment builder is extremely flexible. This means the more detailed the data that you capture for your contacts is, the more targeted your segment criteria can be.


Create a new segment

1. Create and name your segment

  1. Go to Audience > Segments, and select NEW SEGMENT.

  2. Choose blank template to build your segment from scratch, or choose one of our pre-built templates which works for your purposes.

  3. For Segment name, enter a name.

  4. Expand the Segment location drop-down menu and select a folder location.
    If you don’t want to specify a folder, then by default newly created segments are placed in the top-level Segments folder.

  5. Select CONTINUE.

2. Set the rules for your segment

Segments consist of one or more rules. By default, a segment starts by including all of your subscribed contacts — the contacts found in your account’s Contacts master list.

To start defining your rules, drag blocks from the left side of the segment builder into the Include or Exclude drop zones.

3. Configure each rule

After selecting a rule, you must set up the configuration.

To do this:

  1. Select the rule block you’ve added to your segment

  2. In the popup that opens, configure your rule criteria.
    Available criteria differ based on rule type.

  3. When complete, select OKAY.

  4. If you want to move the rule, select the rule block title and drag it to another position in the Include or Exclude drop zones.

Exclusions

Any exclusion rules you add work after the inclusion rule has run, meaning it only applies its rules to any contacts that first made it through the include rules.

4. Group rules together (AND/OR)

As you add rules to your segment, they build up. For example, when you add rules such as:

  • Data field GENDER must be equal to Female

  • Have not opened any email campaign

By default, only contacts that satisfy both conditions are found in the segment because the grouping is set to AND. If you want your segment to include contacts that match any — but not necessarily all — of your rules, then select OR.

By dragging in new AND or OR groups from the left-hand menu, you can mix them to form complex segments.

For example, by mixing rules and groups you can build a segment that finds all contacts who:

  • have made a purchase within the last 30 days AND visited your website at least three time.

    AND

  • have been sent a specific email campaign OR opened any email campaign they were sent in the last 30 days.

If you want your segment to contain both And rules and Or rules, you can use multiple groups.

4. View contacts

Once you build your segment, you can preview the number of contacts it contains by selecting GENERATE SEGMENT above the segment builder canvas.

The segment count is then displayed.

You can then select VIEW to see a list of the contacts in the segment.


Work with segments

There are many things you can do with segments once you create them, besides sending to them.

Segments need to be refreshed in order to show the most up-to-the-minute contact count. This can be done manually, either from the segment builder screen or by going to Audience > Segments and selecting the Refresh icon.

You can also set segments to refresh automatically before a scheduled send.

Segments can:

  • be edited, copied, renamed and deleted

  • be moved to other folders

  • be checked against the Global suppression list

  • have the value of a data field bulk updated for their contacts

  • have a random sample taken to create a smaller list of the specified contacts

  • be removed - along with their contacts - from your account

  • be converted or copied into a list.

Validation best practices

Follow these best practices to make sure your segments work as expected:

  • Review the results
    Before you use a segment, check that you have set your criteria correctly to include the contacts you expect.

  • Test changes gradually
    Make small updates and review the impact before making further changes.

  • Keep a record of your rules
    Document your segmentation logic to make future troubleshooting easier.

  • Make copies of segments before editing

    Duplicate segments you plan to modify to preserve your original settings.

  • Deactivate programs before edits
    Disable any active programs that use the segment to ensure data accuracy and avoid operational disruptions.

  • Avoid saving test-specific rules
    When performing tests, for example, including a specific email address, ensure to remove such rules after the testing is complete.

Geographical queries

You can create location-based segments using the segment builder based on location-specific contact data fields such as town, state, country, or postcode.

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