Stop Personalizing Your Emails: Why Generic Messages Convert Better
Why removing personalization tokens improved conversion rates across multiple campaigns

Interviewer: You have been vocal about personalization being overrated. Explain that.
Sarah Mendez, Marketing Director: I ran split tests across 2.3 million subscribers last year. Generic subject lines beat personalized ones 60% of the time. Messages without dynamic content had higher click rates than heavily personalized versions in 14 out of 19 campaigns.
Interviewer: How do you explain those results?
Sarah Mendez: Personalization tokens feel artificial now. Everyone knows it is automated. When you write one strong message for everyone, you focus on the actual value proposition instead of tricking someone with their first name. Plus, personalization creates technical debt. Data hygiene issues mean you end up with emails saying Hello FIRSTNAME or wrong job titles.
Interviewer: So no personalization at all?
Sarah Mendez: I segment by behavior and purchase history, absolutely. But within segments, I send the same message to everyone. It is faster to produce, impossible to break, and converts better. Personalization theater wastes resources that should go into better copywriting.
