What changed on 17 September 2026
MKKM’s teams, creator network and social content practice moved into blue2purple, under one brand and one direction. blue2purple was founded in Brussels in 2008 as Belgium’s first independent data-driven search agency. MKKM built a social-first content and influence practice with a local creator network. The two are now one company, covering strategy, content and UGC production, creator activation, community management, media buying across social, search, programmatic, CTV, radio and DOOH, and measurement from tracking integrity to media mix modelling.
The reasoning behind it is the part worth your time.
What does the separation between content and media actually cost?
The Belgian market has been paying for a historical split. Creative production on one side, media engineering on the other, two suppliers, two contracts, two reports.
That arrangement held for as long as media performance depended mainly on targeting decisions. Platforms have since automated targeting, bidding and placement. The creative asset became one of the main inputs a brand still controls, and delivery systems read that asset to decide who sees what.
Leaving the two disciplines in separate companies now means feeding automated systems with content that was validated on brand criteria alone, disconnected from delivery data and from the native codes of each platform. The consequence is not subtle. Messages standardise, and acquisition costs climb.
Nobody in that chain is doing a bad job. The loss happens in the space between them, and it appears on nobody’s report.
Why is ad fatigue the symptom everyone sees first?
Ad fatigue is the decline in response that follows repeated exposure to the same creative. Rising frequency, falling click-through, a climbing cost per acquisition, with nothing in the campaign setup having changed.
It is the first visible sign of the problem, and it is routinely misdiagnosed as a media issue. Media settings can delay it. Only production capacity resolves it, because resetting the response requires structurally different creative rather than the same idea resized, recoloured or relabelled.
Three market movements made it sharper.
- More money in the feeds. IAB Europe’s AdEx Benchmark 2025, published on 7 July 2026, records social advertising growing 19.2% to €35.5 billion in Europe, with video passing half of all display investment for the first time.
- Belgium past the tipping point. The UMA-UBA Digital Benchmark recorded digital at 41.9% of net media investment in Belgium in 2024, up from 37.2% in 2023, the first time it crossed 40%.
- Repetition, not rejection. Kantar Belgium reports that Belgian consumers still favour real-world formats on trust and attention, while online formats score badly on intrusiveness and repetition.
Audiences are not turning against advertising. They are turning against seeing the same execution again, at the precise moment budgets are moving into the channels where repetition is felt most.
Why merge rather than partner?
Agencies partner constantly, and it costs nobody anything. Partnerships work when two disciplines hand work to each other in sequence: creative briefed, produced, delivered, then bought.
A sequence is no longer what the work requires. What it requires is a loop that runs several times inside the same campaign, where delivery data shapes the next production batch and production decides what the media plan can carry. A loop does not survive a contract boundary. Two suppliers can coordinate. Neither can be held responsible for the result of the coordination.
Grégoire de Nève, Chief Operating Officer of Virtuology, put the group’s reasoning plainly when the merger was announced: two professions are converging, not simply two companies. The platform where a brand tells its story has become the platform where it sells.
We merged so that the loop would have an owner.
What does an integrated agency change for a Belgian advertiser?
Five things, in the order they show up in an account.
- Unified steering of growth. One team runs the chain from adapting content to the codes of each channel through to media buying, from awareness to conversion, which means one version of the result rather than two partial ones.
- Creative performance read continuously. Delivery data identifies what is working, specialists decide what it means, and the next production batch reflects it. Algorithmic signal on one side, human judgement on the other, applied to the same campaign.
- Activation on the journeys that are actually growing. Social commerce, TikTok Shop, connected TV, and visibility in AI-mediated search, treated as native surfaces rather than adapted afterthoughts. A shoppable video conceived as shoppable behaves differently from a film cut down to fit.
- Measurement that can be audited. An agency producing the content, buying the media and grading its own work has to be verifiable. Tracking integrity monitoring through AdSecura and incrementality through the AdNautics media mix modelling platform exist so the numbers can be checked rather than asserted, including on influence, where views have too often stood in for impact.
- Speed and local relevance against global competitors. Belgian brands compete with advertisers whose budgets they will not match. Cultural proximity and execution speed are the two advantages that do not require outspending anyone.
Conclusion
Where this leaves you
If you are working with separate content and media suppliers today, the useful question is not whether integration sounds sensible. It is where, in your specific setup, work is handed from one company to another, because that handover point is where value leaks and it shows up in an account long before it shows up in a report.
That is worth an hour of conversation. We will say so if the answer is that your current setup is fine. You can also read who we are and the work behind this first.
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