Why relevance beats reach in every inbox
Ever noticed how some emails feel like they were written just for you?
That’s no coincidence —> it’s behavioural science in action.
A 2024 study by *Hojiakbar Muminov in the Journal of Artificial Intelligence and Digital Economy found that personalization isn’t just a marketing tactic, it’s a psychological shortcut.
When something feels tailored to us, our brain interprets it as relevance, and relevance equals reward.
That’s why personalized emails deliver:
- 6× higher transaction rates (McKinsey, 2023)
- 70 % higher open rates for behavioural triggers (Experian, 2023)
- 30 % more conversions through predictive personalization (Chen et al., 2024)
Science is clear:
Personalization reduces cognitive effort and boosts emotional value, the two forces that drive decision-making.
What the research revealed
Researchers compared five forms of personalization and found dramatic differences in engagement.
Technique Example Impact
Segmentation Tailor by demogtaphics or intent +14& open rate
Dynamic content Change visuals or offers per user +20% CTR
Behavioural triggers Send after key actions +70% open rate
Machine Learning Predict next purchase or need +30% conversions
A/B testing Constant iteration Continuous lift
The deeper the relevance, the higher the reward.
But the real insight?
It’s not the data that persuades, it’s the feeling of being seen.
Why it works
In Online Influence, we call this the Relevance Loop:
“The brain rewards information that feels personal because it saves energy.”
Personalization doesn’t just make messages smarter.
It makes them easier to process, quicker to trust, and harder to ignore.
That’s not marketing —> that’s neuro-efficiency.
⚙️ Apply it now
Three behavioural tactics from Online Influence to turn personalization into persuasion:
1. Curiosity Framing – Spark the Open
Your subject line should trigger one clear question in the reader’s mind.
Curiosity drives engagement faster than features do.
2. Expected Effort – Make It Effortless to Engage
Show the next step immediately (“One-click RSVP,” “See your match”).
Every second saved increases the likelihood of action.
3. Social Proof in Miniature – Add Human Relevance
Include short, data-rich blurbs (“74 % booked after seeing this offer”).
Tiny proof points calm hesitation and reinforce trust.
Takeaway
People don’t open emails, they open stories that feel about them.
When relevance meets ease, attention follows naturally.
👉 Design for personal meaning, not mass messaging and you’ll win both clicks and connection.
*📘 Source
Muminov, H. (2024). Personalization in Email Marketing: How to Increase Open Rates and Engagement. Journal of Artificial Intelligence and Digital Economy, 1(8).
PS: Want to see how behavioural science meets AI in real campaigns?
Join our free workshop-> https://onlineinfluence.com
