What is email personalisation?

Personalisation is proof you wrote to them, not to a list.

Updated Oct 22, 2026 · 1 min read

Definition

Personalisation means tailoring a message so it fits the specific recipient: their name, business, situation or recent activity.

Levels

  1. Merge fields — {FirstName}, {Company}, {City}.
  2. Segment-level — message tailored to a group's shared situation.
  3. One-to-one — a first line about something specific to that person.

What actually matters

Names and company names are expected. What makes people reply is relevance: a first line that shows you understand their situation — their Maps rank, their latest video, their launch, their ads.

Data that makes it possible

Lead lists with rich data let you personalise quickly:

  • Google Maps: rating, reviews, rank, website status
  • YouTube: latest video, subscribers, upload frequency
  • Ad Library: number and age of ads
  • Product Hunt: launch date and rank
  • TrustMRR: MRR and growth
  • Skool: bio and location

Mistakes

  • personalisation that is wrong or invented
  • creepy details from someone's private life
  • broken merge fields ("Hi {FirstName}")

Related: personalising cold email at scale

Example

Generic: "Hi Sam, I help businesses grow online." Personal: "Hi Sam — Carter Plumbing has 60 five-star reviews but shows 6th for 'emergency plumber Denver'." The second shows you looked.

Key takeaways

  • Personalisation proves the email was written for them.
  • Relevance beats merge fields.
  • Accurate data makes personalisation fast.

Frequently asked questions

A strong segment message plus one specific first line is usually enough for most prospects.

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