The part of a retention proposal that actually wins the deal

Open ten retention agency proposals and the scope sections all say roughly the same things, and the pricing sections all follow roughly the same structure. What actually separates the proposal that wins from the nine that don't is rarely either of those — it's the evidence section, and most agencies treat it as an afterthought.

Scope and price are table stakes

A prospect evaluating three agencies will find that all three propose a similar set of flows, a similar cadence of testing, and pricing within a similar band. None of that differentiates — it's the entry requirement to be considered at all, not the reason to choose one agency over another.

Relevance beats magnitude

A modest result from a business the prospect recognizes as similar to their own — same sector, comparable size — is more persuasive than a dramatic result from somewhere clearly different. A prospect running a $2M/year skincare brand trusts a case from a similarly sized skincare or beauty brand more than a spectacular number from an enterprise fashion retailer, even if the fashion number is objectively bigger.

How many proof points

Two or three well-chosen results, each relevant to the prospect in front of you, outperform a long library of case studies included indiscriminately. A proposal with fifteen case studies signals volume, not judgment — the prospect can't tell which ones you'd consider most relevant to them, so the effect dilutes rather than compounds.

Recency matters

A three-year-old case study, however good the number, quietly signals that nothing comparable has happened since — which is a worse message than the original result was a good one. Keep the proof material actively refreshed; a proposal drawing on last quarter's results reads as an agency currently doing good work, not one coasting on an old highlight.

Anonymous proof in a proposal

A proof point doesn't need the client's name to do its job in a proposal — sector, size, period and method carry the credibility, and anonymity is often the more comfortable option to actually get permission to use quickly (see how to use client data without a difficult conversation). A prospect evaluating relevance to their own business cares about the sector and size far more than the specific brand name.

Link, not screenshot

A screenshot embedded in a PDF proposal can't be checked, ages the moment it's taken, and dies quietly once the PDF is archived. A dated, hosted page with the source of the data stated on it can be reopened at any point and still shows what it showed the day it was sent — which is exactly the property that makes it worth trusting the first time. That's the entire reason a published proof's content gets frozen at the moment of publishing: the link a prospect opens next month should show the same thing it showed today.