The custom intro that lost

The custom intro that lost
Popular advice: "Open every cold DM with a personalized line about their last post."
Myth. A creator-tools brand split 4,200 outreach messages: version A led with a hand-written compliment about recent content, version B opened with the offer and a single relevant number. B replied at 11.3%, A at 6.8%. The compliments read as warm-up filler and people scrolled past to find the point. It's not that personalization failed — it's that the personalization was about them, not about why this is worth their next 20 seconds. Relevance beats flattery.