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Understanding Contact Lists

Start here to learn the difference between Dynamic and Static Lists.

Written by Boni Newberry

Contact Lists help you organize, segment, and engage groups of contacts in Swivel. Whether you're sending a marketing campaign, managing event attendees, tracking outreach, or building follow-up workflows, lists make it easy to work with the right audience.

Swivel supports two types of lists:

  • Dynamic Lists - automically update based on filter criteria

  • Static Lists - fixed snapshots of contacts that only change when manually updated

Choosing the right list type depends on whether you want your audience to stay current automatically or remain unchanged over time.

When to Use Contact Lists

Contact Lists are commonly used for:

  • Broadcast email campaigns

  • Broadcast text message campaigns

  • Event invitations and follow-up

  • Call-down and outreach campaigns

  • Birthday outreach

  • Re-engagement campaigns

  • Tracking outreach progress with dispositions

  • Creating targeted marketing audiences


Dynamic Lists

A Dynamic List automatically updates based on the filter criteria used to create it.

Each time you open the list or send a campaign, Swivel re-evaluates the criteria against your current database and returns all matching contacts in real time.

When to Use a Dynamic List

Use a dynamic list when your audience should continuously stay up to date without manual maintenance.

Example
“All active clients in Texas with birthdays this month.”


If a new qualifying contact is added tomorrow, they will automatically appear in the list.

Benefits of Dynamic Lists

  • Automatically refreshes

  • Always reflects current data

  • Great for ongoing workflows and recurring campaigns

Important Considerations

Because Dynamic Lists continuously update:

  • Contact counts may change over time

  • New qualifying contacts may appear automatically

  • Contacts may drop off if they no longer match the criteria

🔍 Tip: Dynamic Lists are not ideal when you need a fixed, auditable audience snapshot.


Static Lists

A Static List is a fixed snapshot of contacts at a specific point in time.

Once created, contacts only change when someone manually adds or removes contacts from the list.

When to Use a Static List

Use a static list when you need a consistent audience that should not change automatically.

Example

  • Seminar attendees from a past event

  • A curated re-engagement campaign

  • A compliance or audit snapshot

  • A one-time outreach campaign

Benefits of Static Lists

  • Predictable audience membership

  • Auditable contact snapshots

  • Campaigns target exactly the selected contacts

Important Considerations

Static Lists do not update automatically. If new contacts should be added later, they must be manually added to the list.


Dynamic vs Static Lists

Feature

Dynamic List

Static List

Contacts included in the list

Recomputed on each view

Fixed snapshot

How contacts are added

Based on filter criteria

Saved at creation

How contacts are removed

Criteria updates

Manual removal

Best for

Ongoing audiences

One-time campaigns

Shows "Excluded Contacts"

Yes

No

Shows Building status

No

Yes (during initial build)

How to Choose the Right List Type

Use a Dynamic List when:

  • Your audience changes regularly

  • You want new qualifying contacts included automatically

  • You are building ongoing campaigns or workflows

  • You are managing event attendees or one-time outreach

Use a Static List when:

  • You need a frozen audience snapshot

  • You want consistent campaign recipients

  • You are managing event attendees or one-time outreach


How to Identify List Type

Lists are labeled with a badge next to the list name:

  1. Dynamic (green badge)

  2. Static (purple badge)

🔍 Tip: The Contact Lists page also includes a Type column you can sort by.

Common Contact List Uses

After creating a Contact List, you can:

  • Send broadcast emails

  • Send broadcast text messages

  • Track outreach progress using dispositions

  • Export contacts

  • Create appointments

  • Create opportunities

  • Create products

  • View communication results

  • Perform 1-to-1 outreach

Best Practices

Use clear naming conventions

Choose list names that make the audience easy to identify later.

Use Static Lists for one-time campaigns

If you need an exact audience that won't changes between review and send, use a Static List

Use Dynamic lists for recurring outreach

Dynamic Lists work best for ongoing workflows where contacts hould flow in and out automatically based on criteria.

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