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Klaviyo List vs. Segment: Key Differences and Best Practices for E-commerce Marketers

Writer: Dispatch Strategy TeamDispatch Strategy Team

Introduction: Why You Need to Understand Lists and Segments in Klaviyo


For e-commerce marketers using Klaviyo, the ability to effectively organize and manage your audience is crucial to the success of your email and SMS marketing strategies.

The terms Klaviyo list vs. segment are often used interchangeably, but they serve distinct purposes in how you manage subscribers and target your messaging. Understanding these differences can significantly improve your marketing efficiency and engagement rates. Choosing between Klaviyo list vs segment depends on whether you need a fixed audience for general communications or a dynamic audience for highly targeted campaigns. Implementing the right approach can significantly enhance your marketing performance and improve customer engagement.


Klaviyo List vs. Segment: Key Differences and Best Practices for E-commerce Marketers


What is the Difference Between a List and a Segment in Klaviyo?

A list in Klaviyo is a static group of contacts who subscribe to your communications, usually through signup forms or manual imports. A segment, on the other hand, is a dynamic grouping of contacts that automatically updates based on specific criteria such as behavior, demographics, or engagement levels. This distinction is critical in creating targeted and personalized marketing campaigns.


Detailed Explanation: Klaviyo List vs. Segment


1. What is a List in Klaviyo? (Klaviyo Lists Guide)

  • Definition: A list is a fixed collection of contacts who join via signup forms, popups, or manual import.

  • Use Cases: Ideal for capturing new subscribers, managing newsletter signups, and maintaining specific groups of contacts.

  • Example: A list called "Newsletter Subscribers" where all new signups from your website are automatically added.


How to Create a List in Klaviyo:
  1. Go to Audience > Lists & Segments.

  2. Click "Create List / Segment".

  3. Select "List", name it, and save.

  4. Add contacts through signup forms or manual import.


2. What is a Segment in Klaviyo? (Klaviyo Segmentation Explained)

  • Definition: A segment is a dynamic group of contacts filtered by criteria such as purchase behavior or engagement.

  • Use Cases: Ideal for sending targeted campaigns, automating flows, and creating personalized messages.

  • Example: A segment of "VIP Customers" who have made more than three purchases in the last 90 days.


How to Create a Segment in Klaviyo:
  1. Navigate to Audience > Lists & Segments.

  2. Click "Create List / Segment".

  3. Select "Segment" and define criteria.

  4. Criteria examples:

    • Location-based: Subscribers in a specific region.

    • Behavior-based: Contacts who clicked a particular link in your email.

    • Purchase history: Customers who bought a specific product category.


Visual Comparison: Klaviyo List vs. Segment

Feature

List

Segment

Update Method

Static (manual updates)

Dynamic (auto-updates)

Creation Method

Signup forms, manual import

Based on behavior and properties

Use Case

Initial opt-in, general audiences

Targeted campaigns, automations

Example

Newsletter signups

Repeat purchasers

Best Practices for Using Klaviyo Lists and Segments


✅ Use Lists for Initial Opt-Ins

  • Create lists for specific signup sources (e.g., Newsletter, Webinar Signups) to maintain organized and compliant subscriber management.


✅ Leverage Segments for Targeted Messaging

  • Build segments for automated flows, such as Abandoned Cart Reminders or Post-Purchase Follow-Ups, enhancing personalization and engagement.


✅ Combine Lists and Segments for Advanced Campaigns

  • Send a campaign to a Newsletter List while excluding a segment of contacts who recently purchased, avoiding redundant messaging and enhancing relevance.


Common Mistakes to Avoid with Klaviyo List vs. Segment


❌ Using Lists Instead of Segments for Dynamic Groups

  • Lists do not auto-update. For dynamic, behavior-based groups, always use segments.


❌ Overlapping Audiences in Campaigns

  • Avoid sending campaigns to both a list and a segment containing the same contacts, which can lead to over-messaging and possible compliance issues.


❌ Neglecting Segment Size Limits

  • Avoid creating segments that are too narrow or too broad. Very small segments can limit campaign reach, while overly broad segments reduce targeting efficiency.


Advanced Tips: How to Optimize Your Klaviyo Lists and Segments

  • A/B Test with Segments: Create segments to test different content or offers and analyze which performs better.

  • Automate List Management: Set up flows in Klaviyo to automatically move contacts between lists and segments based on their behavior.


Conclusion: Need Help Optimizing Your Klaviyo Lists and Segments?


Understanding the difference between klaviyo lists vs segment is key to crafting targeted and effective marketing strategies. Whether building an initial subscriber list or leveraging advanced segmentation for automated flows, applying best practices will enhance your email and SMS marketing performance.


📩 If your email program is underperforming and you’re unsure how to optimize your list and segmentation strategy, let’s talk.


At Dispatch, we help brands maximize revenue from email & SMS without damaging subscriber engagement.


👉 Connect with Dispatch today to optimize your email and SMS marketing strategy.

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