The attribution you have is not the attribution you need
Every platform reports the conversions it can see and none of the ones it caused. Here is the small set of things that actually settle the argument.

We put strategy, creative, media and engineering on one team, and hold that team to the numbers your finance director already tracks.



Selected clients: Kestrel Financial, Marin & Vale, Hollis Bay, Northfield Athletic, Orlo, Verity Health, Aubade, Ferrymead Group, Cordwain, Pallas Foods, Ninebark, Tenterden Bros..
Not with a disaster. With a campaign that ran, reported acceptably, and changed nothing about the business. We built Groundswell to be the opposite kind of company: small enough that the people who sold the work are the people who do it, and stubborn enough to argue about whether it is working.
A recommendation with three options and no opinion is a way of avoiding responsibility. We tell you what we think and why, and we write it down so it can be held against us.
If we cannot agree how we will know whether this worked, we have not finished planning it. That conversation happens before the budget, not after.
The people in the pitch are the people on the work. We stay small on purpose, and we turn things down to keep it that way.
Accessibility, performance, data handling and contracts are not where we express ourselves. They are where we are dependable.
We are organised around the argument rather than the deliverable, so the people who set the strategy are the ones who have to live with it.








The rate was never the reason
Kestrel had spent two years buying business current accounts on rate comparison sites. Acquisition worked, in the sense that accounts opened. It did not work in the sense that mattered: the accounts sat at low balances, switched again within a year, and the cost of holding them exceeded what they returned.

We interviewed thirty-one founders and finance leads, including eleven who had left. Almost nobody could remember what rate they had signed up for. What they remembered, in detail and with some heat, was the eight working days it took to get a second signatory added, and the fact that nobody at the bank could tell them why.
We repositioned Kestrel around operational speed rather than price, and made the claim falsifiable: published turnaround times for the twelve most common business banking requests, updated monthly, including the ones that were still slow. The brand system was rebuilt around that transparency — a lot of plain type, a lot of published numbers, no photography of people shaking hands.

Comparison-site spend dropped to a third of its previous level. The budget moved into search against operational queries, and into a long-running programme with accountants and bookkeepers, who turn out to be the people founders actually ask. Blended acquisition cost rose. Contribution per account rose considerably further, which was the point.

Median change across engagements running twelve months or longer, measured against a pre-agreed baseline rather than against the same period last year.
+ 184 %
Non-brand organic sessions
+ 72 %
Qualified pipeline
3.4 ×
Contribution after media
+ 48 %
Enquiry to close
01
We go looking for the thing nobody wants to say out loud.
Interviews with your team, your customers and the people who chose somebody else. A full read of the analytics, the CRM and the finance export, reconciled against each other rather than taken on trust. We are looking for the gap between what the business believes about itself and what the data will support.
02
A small number of bets, sized and sequenced.
We turn the findings into a position and a plan: what you are for, who for, and the three or four things worth doing about it this year. Everything is costed. Everything has an owner. Anything that cannot survive that treatment gets cut here rather than in month seven.
03
Build the smallest complete version, then put it in front of people.
Identity, site, campaign, measurement — whatever the plan calls for, built to a standard rather than to a deadline, and reviewed in the open every two weeks. We would rather ship one finished thing than four that need a caveat.
04
Launch is a fortnight, not an afternoon.
Soft launch, holdout in place, instrumentation verified against a known baseline before anyone celebrates. We watch the first fourteen days closely because that is when the assumptions break, and we would rather be in the room when they do.
05
The work that makes the earlier work worth more.
A quarterly cycle of experiments, editorial and media reallocation, with a written record of what we learned and what we were wrong about. Most of the return on a good position arrives in years two and three, and only if somebody keeps tending it.
What we are arguing about internally, written up before we are entirely sure we are right.
Every platform reports the conversions it can see and none of the ones it caused. Here is the small set of things that actually settle the argument.

The split between brand and performance is a budgeting convenience, not a description of how buying works. What happens when you stop pretending they are separate.

Most conversion programmes plateau because they are testing the wrong layer. The friction that matters usually arrived before the page did.

Templates, not pages. Six months of work on a site where nobody could name a single URL that mattered.
