email-segmentation

Email Segmentation

When to Activate

Use this skill when:

• Segmenting an email list for targeted campaigns
• Building personalization strategies beyond first-name merge tags
• Setting up behavioral segmentation based on user actions
• Implementing RFM (Recency, Frequency, Monetary) analysis
• Deciding between dynamic content and separate sends
• Collecting data for future segmentation
• Planning progressive profiling strategies

First Questions

Before segmenting, clarify:

1. What data is currently available? (Demographics, behavior, purchase history, engagement)
2. What email platform is being used? (Segmentation capabilities vary significantly)
3. What is the total list size? (Segments must be large enough to be actionable)
4. What is the business model? (B2B, B2C, e-commerce, SaaS, services)
5. What campaigns or sequences will use these segments?
6. Is there CRM or analytics data that can be connected to email data?
7. What level of personalization is the team equipped to maintain? (More segments = more content to create)

Core Rules

1. Relevance is the goal, segments are the means. The point is sending the right message to the right person, not creating complex segment logic for its own sake.
2. Start with 3-5 segments. Not 50. Over-segmentation creates maintenance burden and content gaps. Begin simple, refine over time.
3. Every segment needs its own message. If you segment but send the same email, you've wasted the effort. Different segment = different content or offer.
4. Behavioral data > Demographic data. What someone DOES predicts intent better than who they ARE.
5. Segments are living, not static. People move between segments. Set up rules for segment transitions.
6. Minimum viable segment size: 500-1,000. Segments smaller than this are hard to learn from and not statistically reliable for testing.
7. Data you collect but don't use is a privacy liability. Only collect data you will actually segment on.

Segmentation Types