Why aren’t your email campaigns achieving the desired results, despite good content? In 2025, the key is no longer just about what you say, but to whom you say it. An unsegmented list is like speaking to everyone without really reaching anyone. Smart segmentation enables you to send the right message, at the right time, to the right person. In this article, discover the best practices for effectively segmenting your email database and improving your open, click… and conversion rates.
Why segmenting your contacts is essential (and underutilized) ?
Too many companies still use their email list as a single channel, without distinction between profiles. The result: generic, unengaging content, and stagnating performance. In 2025, this approach is not only outdated but counterproductive.
A message for all = a message for no one
Mass sending is a volume strategy, not a value strategy. However, today’s user expects personalized content. According to a Salesforce study, 66% of customers expect brands to understand their individual needs. Segmentation thus becomes essential to meet this expectation and maximize the impact of each email.
Better targeting = better performance
Segmenting allows you to send more relevant emails to groups defined by specific criteria. This translates into:
- an increase in open rates (+14% according to Mailchimp),
- an increase in click rates (up to +100%),
- a reduction in unsubscribe rates.
In short: segmentation improves the overall performance of your campaigns without necessarily increasing your sending volume.
What data to use for segmentation ?
The most accessible are:
- Behavioral data: opens, clicks, visits, purchases.
- Declarative data: preferences, forms, survey responses.
- Interaction history: inactivity, seniority, conversion moment.
By crossing this information, you refine your segments and adapt your email sequences to the reality of your contacts.
Segmenting isn’t about complicating: it’s about clarifying. It’s a high-leverage optimization strategy, still too underused — yet essential.
5 segmentation approaches to adopt in 2025
Segmentation is not reserved for experts or large organizations. With the right criteria, it becomes a powerful lever accessible to all. Here are five concrete and current approaches to effectively segment your email database in 2025.
1. By engagement level
Measure the responsiveness of your contacts:
- Active: they regularly open and click.
- Warm: some interactions, infrequent.
- Inactive: no action for X weeks.
Adapt the tone and sending frequency for each group. For instance: an inactive recipient will receive a gentler reactivation sequence focused on value.
2. By behavior
Analyze the actions taken by your contacts:
- Clicks on specific links
- Pages viewed on your site
- Products added to the cart without purchase
This allows for targeting intelligent follow-ups (e.g.: email after a product visit without conversion).
3. By position in the sales funnel
Not all your subscribers are at the same stage:
- Cold prospect = discovery
- Hot lead = close to action
- Customer = retention
The same offer won’t resonate with these three profiles. Dynamic segmentation is necessary.
4. By interests
Leverage the consumed content:
- Downloading a guide
- Registering for a webinar
- Category of read articles
Offer thematic sequences aligned with these preferences.
5. By timing or lifecycle
Segment based on:
- Registration date
- Last purchase or interaction
- Key milestones (anniversary, subscription due…)
This is the foundation of event-driven email marketing.
With a tool like Dripiq, you can automate these segments, create tailored sequences for each, and test their performance in just a few clicks. In 2025, segmentation is no longer an option; it’s an accelerator.
