Inside the conversations at Cannes Lions 2026

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From AI and creativity to the growing importance of local relevance, here's what stood out and how those conversations came to life at Madhive's Local Lounge.

Every June, the advertising industry gathers in Cannes to celebrate the year's most creative work, but the festival is about more than awards. It's where marketers, agencies, publishers, and technology leaders come together to discuss the trends shaping the future of advertising.

This year, a few themes rose above the rest. Across panel discussions, client meetings, and conversations along the Croisette, the focus wasn't on what's next—it was on what's now. AI is becoming an everyday tool for marketers, creative is becoming more personalized, and brands are looking for smarter ways to connect with audiences in meaningful, measurable ways.

AI Has Moved from Possibility to Practice

Artificial intelligence remained one of the biggest topics at Cannes, but the conversation has evolved. Rather than asking whether AI will change advertising, brands are now focused on how to use it responsibly to improve campaign planning, creative development, audience targeting, and performance.

The emphasis has shifted from experimentation to execution. Marketers are looking for solutions that help them work more efficiently, uncover deeper insights, and deliver better outcomes, all while keeping human creativity at the center.

Creativity Works Best When It's Relevant

Another recurring theme throughout the week was the importance of relevance.

Today's consumers expect advertising that reflects their interests, communities, and experiences. That means moving beyond one-size-fits-all messaging toward creative that feels authentic and personalized.

For brands, success isn't just about reaching the largest audience—it's about reaching the right audience with messaging that resonates. Advances in AI and data are making that level of personalization more achievable than ever, allowing marketers to scale creative while maintaining relevance across markets.

Relationships Continue to Drive Innovation

While the sessions and keynotes set the stage, some of the most valuable conversations happened in smaller settings where ideas could be shared, challenged, and expanded.

Throughout the week, Madhive welcomed clients, partners, and industry leaders to The Local Lounge, our meeting space designed for thoughtful conversations away from the bustle of the festival. It became a place to reconnect with familiar faces, meet new partners, and discuss the opportunities and challenges shaping local advertising. The Lounge also served as the backdrop for our Ad Age social content series, where Madhive leaders shared their perspectives on AI, creativity, and the future of local advertising.

From conversations around AI and measurement to the growing demand for localized creative, the themes emerging across Cannes reinforced what we've believed all along: the future of advertising isn't just about reaching more people—it's about reaching communities in more meaningful ways.

Looking Ahead

Cannes Lions 2026 made one thing clear: advertising is entering a new era where creativity, technology, and data work together to deliver more relevant experiences for consumers.

At Madhive, we're excited to help brands navigate that future by making local advertising smarter, more efficient, and more impactful. The conversations that started in Cannes won't end there, and we're looking forward to continuing them with our clients and partners throughout the year.

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June 29, 2026
June 29, 2026
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