AI governance and CMO transformation take center stage at DMexco 2026
Artificial intelligence governance and the evolving role of chief marketing officers dominated conversations at DMexco 2026, Europe's most influential digital economy platform, which concluded this week in Cologne, Germany.
Established just over a decade ago, the annual conference has grown into a critical gathering point for digital marketing professionals. This year's edition brought together over 700 exhibiting companies and approximately 1,000 speakers across 17 themed stages, with more than 40,000 attendees including marketing decision-makers from CMOs to heads of digital and media. Nearly a quarter of participants traveled from international locations beyond Germany.
Turning AI into competitive advantage at scale
A panel on the conference's opening morning explored how organizations can deploy AI responsibly while maintaining competitive edge. The discussion featured Tino Krause, Meta's Regional Director for Germany, Austria, and Switzerland, who has overseen business development in the DACH region since 2019; Kristin Fracchia, chief growth officer at Gamma, an AI-powered presentation platform serving over 50 million users generating 700,000 documents daily; Alexander Beresford, who has led growth and marketing at tax platform Taxfix since 2020, positioning it as an "AI-first" company; and Asil Yilmaz, design director at IBM.
The panelists emphasized that robust internal governance must precede widespread AI adoption. "Every company using AI has a responsibility to apply it safely and compliantly. That means checking internal governance and identifying loopholes. Sometimes it's a good idea to put additional security checks in place, perhaps before launching the latest model. Everyone wants to be first to release a new model, but we need to take a careful approach."
Yilmaz said.
Fracchia highlighted the breathtaking pace of AI evolution. "What our team has been able to do with AI in the past three months might previously have taken a year or more,"
she noted, while acknowledging that rapid model changes make sustained experimentation both powerful and exhausting.
Trust emerged as a critical consideration beyond technical capability. "We're operating in a trust economy. The challenge often isn't the technology; it's whether I can trust the company and the way its technology is designed. One of the biggest mistakes would be removing the human element, because that affects trust in governance systems and how users perceive AI,"
Krause explained.
He added that effective organizations empower employees to question AI outputs rather than follow them blindly, maintaining human judgment as a counterbalance to algorithmic recommendations.
Beresford urged companies to resist attempting everything simultaneously. "This technology changes what's possible, so organizations need to focus their energy on specific tasks, responsibilities and objectives rather than trying to do everything at once,"
he said, calling for end-to-end understanding of how AI reshapes different organizational roles.
Yilmaz offered a cautionary perspective on content generation, noting that consumers increasingly distinguish AI-created material from human work. She encouraged brands to focus on what they can uniquely create rather than simply producing more content.
Redefining marketing leadership for an AI era
The conference's second day featured a panel examining how marketing chiefs must adapt as AI, data applications, and the tension between brand building and performance marketing reshape their function. Jenny Treiber-Ruckenbrod, who became Mini's global CMO in February 2025 during the BMW Group subsidiary's complete product portfolio renewal including the all-electric Aceman launch, joined Patrick Müller, CDO and CMO at Decathlon, and Andrea Spielmann, director of marketing at Lorenz Snacks.
The discussion centered on maintaining brand distinctiveness and human connection amid technological transformation. Treiber-Ruckenbrod stressed the importance of clarity amid change. "From now on, it's really important for us to be clarified and courageous and to transform. We have a transformation on the technology side, and we have a transformation in our organization, the human side. We need to be clarified where we must go, giving a direction to our teams."
Spielmann called for questioning established practices. "What I think will be most important for us is to always question everything because the world today, the modern world, is not working like it used to work. AI is of course exacerbating that, from leadership thinking about ways of working, how to lead people, how to be teams, and how to give answers to our consumers."
Rather than viewing AI as a threat to creativity, Müller framed it as an efficiency engine that elevates human leadership. "I see AI as a big chance for all of us, because it will create a lot of efficiency. I think we are moving into a new stage in our society where human leadership, this human interaction will become very important with the consumer and really make a difference."
All three panelists emphasized authentic community engagement as a counterweight to transactional relationships. Lorenz connects with the rap community, Mini engages with surfers, and Decathlon builds relationships with runners and outdoor enthusiasts. "The human factor which comes in, you have to feel, to hear, and then to adapt,"
Treiber-Ruckenbrod explained regarding Mini's approach to market research and community-driven brand loyalty.
Spielmann captured the sentiment succinctly: "Culture doesn't need brands, but brands need culture."
The conference, held at Koelnmesse and strictly reserved for digital marketing professionals including advertisers, agencies, AdTech and MarTech platforms, publishers, and e-commerce specialists, reinforced its position as a critical forum for navigating the industry's transformation. With 65% of visitors holding purchasing power and 27% in C-suite roles, the event provided a high-level platform for shaping how marketing organizations will operate in an AI-accelerated future.
