Inserting someone's first name into a subject line isn't personalisation. It's mail merge with a marketing budget.
The confusing thing is that most email platforms have made it so easy to add [First Name] that marketers assumed it was the point, not a starting point. But your subscribers are not impressed by it. They know their data is in a database. They know a field was populated. The subtext of "Hey Sarah," as an opener is not "I wrote this for you" — it's "we have your name on file." That's not a relationship. That's a contact record.
Real personalisation does something harder and more valuable. It makes a subscriber feel like the email arrived at exactly the right moment, about exactly the right thing, for exactly where they are right now. That feeling isn't created by a data tag. It's created by genuine relevance — the sense that whoever sent this actually thought about them, their situation, their challenges, before writing a word.
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The gap between name-personalisation and real personalisation is the gap between demographics and behaviour. Knowing who someone is gives you a starting point. Watching what they do tells you where they actually are. A SaaS founder who visited your pricing page four times this week is in a completely different headspace than a SaaS founder who signed up for your newsletter six months ago and hasn't clicked anything since. The same email to both of them is the opposite of personalisation.
Here are three ways to move beyond the surface and into relevance.
1. Let Behaviour Tell You What to Send Next
What your subscribers do — or don't do — is the most honest signal you'll ever get about what they need.
Someone who clicked every link in your last three emails about email deliverability is telling you something. They're not done learning about it. Send them the deeper piece, the case study, the tactical guide you've been sitting on. Someone who downloaded your free template but never opened the follow-up emails isn't ignoring you — they might have gotten what they came for and moved on. A re-engagement email that asks one honest question — "did the template help?" — is both more respectful and more likely to get a response than sending them the same promotional emails as everyone else. Behaviour-based sends feel personal because they are. You're responding to something real, not broadcasting to a segment.
2. Know Who They Are Before You Write the Email
Segmentation isn't about having the right data. It's about asking the right questions when someone joins your list.
A founder and a marketing manager might both be on your email list, but they have completely different contexts, pressures, and definitions of success. If you're writing about email marketing strategy, the founder wants to know how it connects to revenue and retention. The marketing manager wants to know how to convince their team to try something new. Same topic. Different frame. The easiest way to know who you're talking to is to ask at sign-up — a single question about role, company size, or biggest challenge takes thirty seconds to fill in and gives you enough to write a materially different email for each answer. The effort of sending two slightly different versions of the same campaign is minimal. The difference in how it lands is not.
3. Collect the Data Your Subscribers Choose to Give You
The most reliable personalisation data is the kind people hand over voluntarily because they understand what they're getting in return.
Give your subscribers a preference center — a simple page where they can tell you what topics they care about and how often they want to hear from you. Ask questions inside your emails: "What's the thing you're most focused on in your email strategy right now?" and mean it. When people tell you something directly and you respond to it in your next email, that's the most powerful kind of personalisation there is. It proves you were paying attention. It rewards the relationship. And it gives you a depth of insight about your audience that no behavioral data can match, because it comes with context — they're not just clicking a link, they're telling you why.
The brands that get personalisation right are the ones that stopped thinking about it as a feature to configure and started thinking about it as a commitment to make. A commitment to actually pay attention to who's on your list, what they're doing, and what they need from you next.
That kind of attention can't be automated. But it can be built into how you think about every email you send.
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Go Beyond the Name Tag
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