How AI personalizes email marketing
04.06.2026
Personalization in email marketing used to be simple: you put {{first_name}} in the subject line and you were good to go. In 2026, nobody falls for that anymore. Today's consumers expect you to understand their needs before they've even articulated them themselves.
How do you pull that off without an army of marketers manually typing out every single email? The answer lies in the combination of AI-driven segmentation and dynamic content.
We get flooded with content on a daily basis. That's why, for most people, a generic newsletter is nothing more than noise. Hyper-personalization isn't just about mentioning a name; it's about delivering the right message, at the right time, through the right channel.
AI predicts when a customer is likely to buy again (churn reduction).
Immediate action based on real-time behavior (e.g., an abandoned cart email with a personalized discount on that exact item).
The content of the email changes dynamically based on who opens it.
Imagine you own a fashion webshop. You send out a single campaign for the new fall collection. Thanks to dynamic content blocks, however, each recipient sees something completely different:
This all happens automatically the exact moment the email is opened. The email "comes alive" and adapts seamlessly to the user's specific context.
AI acts as the conductor of your marketing orchestra. It analyzes massive amounts of data (Big Data) to recognize patterns that we, as humans, tend to overlook.
Learns when an individual checks their inbox, leading to significantly higher open rates.
Analyzes browsing history and similar profiles, leading to higher conversion rates.
Crafts subject lines that resonate with this specific customer, leading to higher engagement.
You don't need to build the most complex system right out of the gate. Start with the basics:
Before you start dreaming about AI-driven emails, you need to look at your source: the data. Hyper-personalization is only as strong as the dataset it runs on. Or as Bouke likes to put it: "Shit in = Shit out."
Without a solid dataset—for example, data that is tightly organized in Klaviyo or pushed through a Customer Data Platform (CDP)—the AI is completely in the dark. To create a unique journey, your system needs to know what the customer has viewed, purchased, and even how often they open an email. Linking the right data sources is therefore the first, essential step for any serious marketing organization.
Marketing is no longer about the stuff you make, but about the stories you tell. With AI, you ensure that this story has a personal chapter for everyone. By letting AI do the "heavy lifting" when it comes to analyzing data and generating content, you create a unique experience for every single visitor. That’s not just great for the customer, it's also fantastic for your ROI.
Bouke Steenbekkers
Four psychological principles that make the difference between "browsing" and "buying."
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