How to personalise a website in 15 minutes using segmentation

Executive overview

Generic website copy tries to speak to everyone and ends up speaking to no one. Segmentation lets you swap copy, offers, and social proof dynamically based on who a visitor is and what they need.

Two dimensions drive this: vertical (where someone is in the funnel) and horizontal (who they are and what problem they have). Combine the two and you can show each visitor the right next step, described in their own language.

The core insight: personalisation is not inserting someone's name — it is routing each visitor to the right offer and framing it in their own language.

The two dimensions of segmentation

• Vertical segmentation tracks funnel stage: anonymous → subscriber → buyer → coaching client
• Each stage has one clear next action; identify it before you personalise anything
• Horizontal segmentation tracks identity (role, industry) and need (what problem they face right now)
• These two axes combine: a copywriter who wants to start a business needs different copy than a copywriter who wants to scale an agency

How to personalise opt-in forms and on-page copy

• Detect or ask the visitor's role; swap opt-in headline to match ("grow your copywriting business" vs "grow your design business")
• Use referral source as a signal: traffic from a copywriting site → assume copywriter, skip the survey
• Swap testimonials to surface proof from people who match the visitor's identity
• Change offer descriptions to use role-specific language: designers say "budget", copywriters say "fee", programmers say "rate"

How to personalise sales pages

• Replace headlines, images, and testimonials dynamically based on stored segment data
• Show a buyer a relevant next offer instead of an opt-in form they already completed
• Reduce sales-page length: narrowing the audience lets you cut objections that don't apply
• Pull segment data from your email marketing tool (e.g. ConvertKit) to drive on-site logic

Practical starting point

• Map your funnel: for each stage, define the single best next action
• Pick two horizontal segments to track: who they are and what they need help with
• Start with opt-in swaps — lowest effort, immediate relevance lift
• Use a survey or quiz to collect segment data; use referral source as a zero-friction alternative