Case studies from the buying desk.

Illustrative composite engagements showing how we frame problems, structure work and report results. Client names and figures are fictional.

These case studies are fictional composites created to illustrate our approach and reporting style. They do not describe specific client engagements, and the figures shown are not performance claims or projections.
Marketing and sales team reviewing a pipeline dashboard during a weekly review
Lead generation

Rebuilding a SaaS demand programme around pipeline, not form fills

Enterprise workflow software company

The situation

Lead volume was healthy and pipeline was not. The team optimised to cost per form fill across four channels with no shared definition of a qualified lead.

What we did

We rebuilt the measurement layer first: one lead definition agreed with sales, CRM stages mapped back to campaign source, and reporting rebuilt around opportunity creation. Programmatic and native budgets were then re-allocated toward the segments that actually produced qualified pipeline.

62%more qualified opportunities per quarter
31%lower cost per qualified opportunity
4channels reporting to one definition

Results describe a fictional composite engagement created for illustration.

Retail marketing team planning a seasonal campaign calendar in a modern office
Performance marketing

Holding pacing accuracy through an eleven-week retail peak

Multi-brand online retailer

The situation

Two prior peak seasons had ended with underspend in the first half and panic buying in the last ten days, at a materially worse cost per order.

What we did

We built a daily pacing model with named decision points, reserved premium inventory ahead of the window, and set a creative refresh calendar so fatigue was handled before it affected delivery. Trading moved to a daily cadence for the peak period.

98.4%of planned budget delivered on plan
22%improvement in cost per order versus prior peak
0unplanned end-of-season spend surges

Results describe a fictional composite engagement created for illustration.

Creative team reviewing native advertising concepts on a studio wall
Native advertising

Scaling a native programme without losing efficiency

Direct-to-consumer subscription brand

The situation

Native spend had plateaued. Every attempt to increase budget pushed acquisition cost above target within a fortnight.

What we did

We separated the account so publisher, creative and audience effects could be read independently, then set a weekly creative production cadence sized to the testing plan. Site lists were rebuilt from scratch with block decisions recorded and reviewed.

3.4xincrease in monthly native spend
9%improvement in blended acquisition cost
40+creative variants tested per quarter

Results describe a fictional composite engagement created for illustration.

Analyst reviewing video campaign reach and frequency charts on a large display
Brand awareness

A CTV and video launch built on frequency discipline

Consumer finance app

The situation

A national launch needed reach in six weeks without the frequency problems that had damaged perception in an earlier campaign.

What we did

Reach and frequency were planned as constraints rather than outcomes, with household-level caps enforced across DV360 and direct deals. Inventory was curated to a named allow list and audited weekly.

71%target reach achieved in six weeks
4.2average frequency held against a cap of 5
100%of impressions on the named allow list

Results describe a fictional composite engagement created for illustration.

Two agency leaders in a partnership meeting in a bright conference room
Agency partnership

Adding programmatic delivery to an agency without adding headcount

Independent creative agency, 40 staff

The situation

The agency was winning programmatic mandates it could not staff, and was declining briefs rather than risk delivery.

What we did

A white-label partnership gave the agency a named buying pod, reporting in their own templates and agreed turnaround times. We supported pitch responses with technical detail while the agency held every client relationship.

6concurrent programmes delivered in year one
0briefs declined for capacity reasons
2 weeksstandard build turnaround held

Results describe a fictional composite engagement created for illustration.

Strategy session with a team reviewing market entry plans on a wall display
Enterprise

A phased four-market entry with spend released against evidence

Industrial equipment manufacturer

The situation

A committed annual budget for four new European markets, with no historical performance data in any of them.

What we did

Spend was released in tranches against pre-agreed evidence thresholds. Each market ran an identical structured test so results were comparable, with localisation and compliance checks completed before launch.

4markets launched in one calendar year
2markets scaled after tranche one
18%of committed budget held back and redeployed

Results describe a fictional composite engagement created for illustration.

Client perspective

In their words.

“The weekly readouts changed how our leadership talks about media. We stopped arguing about which dashboard was right and started discussing what to do next.”
Dana WhitfieldVP Marketing, enterprise software
“They restructured our DV360 account in the first month and the reporting finally reconciled with finance. That alone justified the engagement.”
Marcus BellHead of Growth, consumer finance
“We use Plumbix as our buying desk. Our clients see our brand, our team keeps the relationship, and delivery has never slipped.”
Priya RaghunathanManaging Director, independent agency
“What stood out was being told which of our ideas were not worth testing. That kind of honesty is rarer than it should be.”
Tomas LindqvistDirector of Demand Generation, B2B services

Next step

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