Personalisation is a system, not a sentence you bolt on

Personalisation is a system, not a sentence you bolt on

Everyone agrees personalisation works, then most people reduce it to inserting a first name and a company name and calling it personal. A prospect can spot a mail-merge field from across the room. Real personalisation is built into the structure of the message, not sprinkled on top of a generic body.

The way to make personalisation scale is to separate the bespoke part from the repeatable part. The opening, the reason you are reaching out to this specific person, has to feel hand-written, because it is the line that earns the next ten seconds of attention. The middle, your offer and your proof, can be consistent across the segment, because the value you provide does not change per person. The ask at the end stays the same low-friction question every time.

That structure lets you personalise at the level of segment, not just individual. Group your list by the trigger or the pain they share, write a sharp, specific opening for each group, and you get most of the relevance of one-to-one writing at a fraction of the effort. Five well-chosen segments with five tailored angles beats five hundred identical emails and beats five hundred painstakingly hand-written ones that take a month to send.

I am wary of the new wave of tools that promise fully AI-generated personalisation for every contact. They can help with research and drafting, but unsupervised they produce confident-sounding lines that are subtly wrong, and a wrong personalisation is worse than none, because it proves you did not actually look. Use AI to gather the raw material and propose the opener, then keep a human eye on anything that goes out at scale.

The test for any personalised line is simple: could this sentence have been sent to anyone else on your list? If yes, it is not personalisation, it is decoration. Cut it or sharpen it until it could only belong to that person or that segment.

INTERVIEW EWOUD: Give an example of a personalisation angle (a trigger, a research signal, a segment) that consistently lifted reply rates for you, and one that looked clever but flopped.