Why It Matters
Segmented campaigns consistently outperform one-size-fits-all blasts. Mailchimp's data shows segmented emails get 14% higher open rates and 100% more clicks compared to non-segmented sends. The reason is simple: people engage with content that feels relevant to them. A first-time subscriber doesn't need the same message as someone who's bought from you three times.
How It Works
Start with the data you already have. At a minimum, you can segment by engagement (active vs. inactive subscribers), signup source, and purchase history. More advanced segments combine behavioral triggers — like browsing a pricing page — with demographic data. Most email platforms let you build dynamic segments that update automatically as subscriber data changes.
Quick Tips
- Start with just 2-3 segments. You don't need 50 micro-segments on day one.
- Re-engage or sunset subscribers who haven't opened in 90+ days — they're dragging down your metrics.
- Test segment-specific subject lines, not just segment-specific content.
- Use purchase recency and frequency as your highest-value segmentation criteria for e-commerce.