Marketing & Business Growth

Value Proposition Design: Writing a Clear Promise

Write a value proposition customers understand in seconds: who it is for, the outcome, the proof and the difference. Includes a template and testing steps.

A value proposition is a short, specific statement of what you do, who it is for and why that is worth choosing over the alternatives. To write one, start from the customer’s problem, state the outcome in their language, back it with something provable, and then test whether strangers can repeat it back. If a visitor has to guess what you do, many will leave.

What a value proposition is and is not

It is a promise to a customer, written in plain words. It is not your mission statement, your brand story or your tagline, although it can inform all three. It also differs from a brand positioning statement, which is an internal strategy document. The value proposition is its public, customer-facing expression.

Nielsen Norman Group’s guidance on homepage design is blunt: visitors should understand an organisation’s purpose at a glance, and “if they have to guess, many will leave”. It also advises explaining why someone should choose you over competitors, in the audience’s everyday language rather than jargon or feature names.

The proposition canvas, simplified

The well-known proposition canvas pairs two halves. A simple version is enough for most small teams.

Customer side

  • Jobs: what the customer is trying to get done.
  • Pains: what is slow, risky, costly or frustrating about how they do it now.
  • Gains: what a good result looks like to them.

Your side

  • Offer: the products or services involved.
  • Pain relievers: how you remove or reduce specific pains.
  • Gain creators: how you help produce the outcomes they want.

Fill in the customer side first, using words from customer emails, reviews and sales calls. Only then map your offer onto it. Anything on your side that does not touch a pain or gain is a feature, not a reason to buy.

A fill-in-the-blank draft

For [who] who [problem or goal], [offer] gives you [main outcome], [how or why it is different], backed by [proof].

Imagine a Brisbane bookkeeping practice for tradies. A first draft might read: “For sole-trader electricians who dread quarterly paperwork, our service keeps your books current so you can lodge on time, with a fixed scope agreed before we start.” It is hypothetical, but notice the shape: a named customer, a specific pain, a concrete outcome and a boundary.

Turn the draft into website copy

A headline, a supporting sentence and three proof points usually do the job.

Element Job Check
Headline Names the outcome Could a competitor say it? If yes, sharpen it
Subheading Who it is for and how Plain words, no jargon
Proof points Evidence Each can be verified
Call to action Next step One clear action

Where the proposition appears matters as much as what it says. See homepage design essentials and business website conversion for placement and layout.

Keep the promise honest

Every claim must be true and provable. The ACCC states that any claim a business makes must be accurate, truthful and based on reasonable grounds, and that intent does not matter if a claim is misleading (ACCC). Avoid unqualified superlatives such as “the best” or “guaranteed” unless you can substantiate them. Nielsen Norman Group makes a related point about perceived value: the impression a site gives must actually match the business (Perceived Value in User Interfaces). This is general information, not legal advice.

How to test it

  1. Five-second test. Show the headline and subheading to five people outside your business for five seconds. Ask what the business does and who it is for.
  2. Comprehension over preference. Do not ask whether they like it. Ask them to restate it.
  3. Compare two versions. Test two headlines on a landing page or in ads once you have enough traffic, and judge on enquiries, not clicks alone.
  4. Listen on sales calls. Note which phrases customers repeat back to you.
  5. Revisit twice a year. Customers, competitors and your own offer all change.

Common failures

  • Describing the company (“We are a leading provider”) instead of the benefit.
  • Listing features without the outcome they enable.
  • Trying to appeal to everyone, so no one feels addressed.
  • Claiming differences that competitors also claim.
  • Writing for the boardroom rather than for the customer’s own words.

Where Radiance Impact fits

Radiance Impact’s Growth and Marketing work covers strategy and campaigns, and its Technology team builds the landing pages where a value proposition earns its keep. To talk through yours, get in touch.

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