5 Cannes Lions takeaways as marketers weigh AI, craft, and creators
Marketers at Cannes weighed AI’s efficiency focus, the renewed value of craft, and why creator marketing is shifting from tactic to core channel.
Cannes Lions signaled a year of consolidation rather than surprise, with marketers debating how fast to operationalize trends that already feel embedded in day-to-day work. AI remained the dominant talking point, but the conversations also surfaced tension around craft, creator strategy, and the economics of showing up in person.
The festival dynamic highlighted a practical question for brand and agency leaders: which ideas translate into measurable business impact, and which stay stuck as on-site spectacle. Several themes clustered around that gap, from AI’s perceived lack of “wow” to a renewed focus on human execution and a more integrated role for creators.
Table of contents
Jump to each section:
- Why AI still dominates the conversation, but not the imagination
- Why craft and human execution are being rewarded again
- What leaner Cannes attendance signals about marketing budgets
- Why marketers are asking for more substance, not more spectacle
- What this means for marketers
Why AI still dominates the conversation, but not the imagination
AI’s presence at Cannes Lions felt unavoidable, but not always persuasive. The tone has shifted from panic and hype to implementation and efficiency, yet that shift can make the technology feel less inspiring in a festival environment that tends to reward what is easy to demo.
A recurring critique is that AI discussions at Cannes can lag what many teams already experience in production, measurement, and iteration. When marketers feel “ahead of the conversation,” the value of panels and activations becomes harder to justify unless they deliver new operating models or clearer links to business outcomes.
The strategic tension is not whether AI will be used, but where it creates advantage. If most teams are applying AI primarily for efficiency gains, the differentiation may move to how brands choose inputs, enforce quality, and decide what remains intentionally human.
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Why craft and human execution are being rewarded again
Even as AI use increases in advertising work, craft is having a visible comeback moment. Cannes recognition for efforts built around practical execution and deliberate, human-made choices suggests a counterweight to the idea that automation alone produces better marketing.
That does not mean “anti-tech.” It points to a buyer’s market for attention, where audiences can sense when output is optimized but emotionally thin. The campaigns getting praise often lean into a controlled constraint: practical effects, analog techniques, or an acceptance of imperfection that reads as more human.
For brand teams, the takeaway is not to reject AI tools, but to decide where craft is part of positioning. In many categories, craft becomes a strategic choice about distinctiveness, not just an aesthetic preference.
What leaner Cannes attendance signals about marketing budgets
Cannes is also a mirror for industry economics. With layoffs and broader contraction, the optics and cost structure of festival attendance are under more scrutiny, and some leaders are arriving with smaller support teams or skipping entirely.
Leaner attendance changes the internal ROI bar. Teams that do attend face more pressure to return with concrete learnings, partner decisions, or operational changes, rather than soft networking value. At the same time, reduced access for junior staff can narrow the pipeline of talent development and shared creative literacy inside organizations.
In practice, this pushes marketing leadership to treat Cannes as a working trip with specific goals: capability scouting, creator partnership exploration, measurement learnings, or creative benchmarking.
Why marketers are asking for more substance, not more spectacle
Cannes mixes high-profile meetings with a heavy layer of parties and branded experiences. A pointed concern is how much of the official festival content is actually consumed, versus the event being used primarily for tech, ad sales, and dealmaking.
Some marketers noted that substantive conversation still exists, and may feel more valuable in a moment of uncertainty, particularly around AI’s role in creative and the shifting relationship between technology and brand building. The gap is consistency: when most programming feels like platitudes, the burden shifts to attendees to curate their own agenda and extract usable insight.
For planners, this reinforces a simple criterion: sessions and meetings should be evaluated by whether they change decisions back at work, such as process, creative strategy, or channel allocation.
What this means for marketers
The Cannes themes this year were less about novelty and more about calibration: where to lean into AI, where to protect human craft, and how to integrate creators without treating them as a side channel.
- Treat AI as an operating choice, not a talking point
If AI is primarily used for efficiency, competitive advantage may depend on workflow design: what gets automated, what gets reviewed by humans, and how quality is protected. - Use craft as a strategic differentiator, not a nostalgia move
Campaigns that emphasize human execution can stand out in an AI-saturated environment, especially when the “handmade” choice reinforces brand meaning rather than just style. - Integrate creators into the marketing system, not a silo
Creator marketing becomes more durable when it connects to the broader ecosystem: brand narrative, audience targeting, and channel plans, rather than isolated sponsorships. - Set a higher ROI bar for tentpole events
Smaller teams and tighter budgets require clearer outcomes: partner decisions, capability learning, or creative direction shifts that justify the spend and time. - Prioritize substance in a spectacle-heavy environment
When the event format rewards what is eye-catching, marketers can still extract value by focusing on sessions and conversations that clarify tradeoffs, especially around AI and creative work.
Over time, the tension between technology and creativity is likely to become less about whether to use AI and more about where not to use it. Brands that can articulate that boundary clearly will have an easier time staying consistent as tools and expectations change.
Creator integration is also moving from “experiment” to “infrastructure.” As budgets shift, the operational question becomes how creators plug into planning, measurement, and brand governance without flattening what makes creator content work.
Finally, the event itself reflects the industry’s reset. Leaner attendance and stronger demand for substance suggest marketing leaders are optimizing for decisions, not just presence.
