What EACA Research Reveals About a Trust Gap Between CMOs and Agencies
For years, the marketing industry has spoken the language of partnership. Long-term relationships. Strategic collaboration. Shared ambition.
New research from the European Association of Communications Agencies (EACA), however, suggests a growing disconnect between what marketers say they want from agencies—and the conditions they create for those relationships to succeed.
Based on responses from nearly 150 senior executives across more than 20 European markets, the study exposes a contradiction at the heart of many agency–client relationships: trust is demanded rhetorically, but undermined structurally.
Creativity Is No Longer Enough—But It’s Still Not the Issue
One of the clearest signals from the EACA research is that creativity alone is no longer sufficient. CMOs increasingly expect agencies to deliver strategic intelligence, operational reliability, and brand stewardship alongside creative excellence.
That shift is not surprising. Marketing leaders today are under intense pressure to drive growth, manage complexity, and navigate uncertainty—often with fewer internal resources. Agencies are being asked to step into broader, more consequential roles.
Yet the research suggests that while expectations have expanded, the rules of engagement have not evolved in tandem.
Shorter contracts, reduced loyalty, frequent reviews, and fragmented scopes all make it harder for agencies to invest deeply in insight, talent, and long-term thinking. The result is a partnership model strained by asymmetry: agencies are expected to act as strategic partners, while operating under increasingly transactional conditions.
Trust, Requested—but Not Reinforced
Perhaps the most telling finding in the EACA study is the emphasis CMOs place on trust—paired with behaviors that quietly erode it.
Advertisers cite trust as essential to effective collaboration. At the same time, agencies report feeling scrutinized, interchangeable, and constrained by procurement-driven processes that prioritize short-term performance over sustained value creation.
This tension is not about bad actors on either side. It is about misalignment.
Trust, in this context, is less a matter of interpersonal chemistry and more a function of systems, incentives, and expectations. When those elements drift out of sync, trust becomes fragile—even when intentions are good.
A Microcosm of a Larger Pattern
What makes the EACA findings especially relevant now is how closely they mirror broader global dynamics.
Across geopolitics, technology, and institutions, we are seeing cooperation adapt structurally without fully restoring confidence. Smaller coalitions replace broad alliances. Pragmatic arrangements substitute for shared narratives. Systems keep functioning—but trust lags behind.
Agency–client relationships are experiencing a similar recalibration. The traditional partnership model is being reshaped by commercial pressure, accountability demands, and risk aversion. Yet the emotional and cultural expectations of partnership have not disappeared.
The gap between the two is where friction grows.
What This Means for Marketers
For CMOs, the research raises a practical challenge: trust cannot be outsourced to rhetoric.
If agencies are expected to deliver strategic contribution, they need:
- Clearer mandates
- Longer horizons
- More consistent collaboration
- A degree of psychological safety to challenge assumptions
None of this requires abandoning accountability. But it does require recognizing that trust is reinforced through behavior, not aspiration.
What This Means for Agencies
For agencies, the findings underscore the importance of credibility beyond creativity.
Operational reliability, institutional knowledge, and disciplined stewardship are becoming as critical as breakthrough ideas. In a volatile environment, consistency builds trust as much as inspiration.
At the same time, agencies may need to be more explicit about the conditions required for true partnership—rather than assuming shared understanding.
Rebuilding the Middle
The EACA research does not suggest that the agency–client model is broken. It does suggest that it is out of alignment.
Rebuilding trust will not come from returning to old assumptions about partnership, nor from further transactionalization. It will come from recalibrating expectations on both sides—matching ambition with structure, and accountability with continuity.
In a world defined by uncertainty, trust is becoming one of marketing’s most valuable—and most fragile—assets. The EACA findings make clear that sustaining it will require intention, not nostalgia.
