Cannes Lions 2026: Biggest creative shifts the festival revealed

Every June, the Croisette becomes advertising's court of final judgment, and every year the medal tally tells only half the story. Cannes Lions 2026, held from June 22-26, was no different. Beneath the Silvers, Bronzes, and the now-familiar AI chatter that filled panel after panel, jury rooms across the Palais were quietly rewriting what creativity is meant to do. Conversations with jurors and speakers who sat through the week pointed to a festival less interested in campaigns for their own sake, and far more preoccupied with what a piece of creative work actually changes once the case film stops playing.

Creativity stops being a campaign, more a business tool

The clearest signal to emerge from this year's festival was that the strongest work in competition no longer began with a communication brief. It began with a business or a human problem, and used every lever available (product, design, packaging, even policy) to solve it. 

According to Dheeraj Sinha, CEO of McCann India, this is not a one-year blip but the crest of a wave that has been building for years. "Large shifts in our industry don't happen in a single year. They build over time, and Cannes simply makes them visible. Cannes Lions 2026 reinforced a shift that has been gathering momentum over the last five to eight years: the best creative work is about solving a real business problem and not just delivering an ad campaign," he said.

Sinha pointed to two campaigns from this year's shortlist as proof of the point. 

LePub's work for Heineken helped independently owned bars that happened to share the Heineken name retain their individuality while gaining the strength of a larger network. 

TBWA\Canada, meanwhile, spent three years developing an Adidas shoe designed to make sport more accessible for children with Down syndrome. 

"Neither started with communication as the answer," Sinha said. "They started with a business or human problem and used creativity to solve it with communications, product, design, packaging and brand all coming together in service of that idea. The shift here is that creativity is becoming less about campaigns and more about creating tangible value for businesses and the people they serve."

Meanwhile, Rakesh Menon, Chief Creative Experience Officer at Ulka, one of India's oldest agency brands that now sits within the BBDO Group following Omnicom's global restructuring, saw a version of the same shift play out in his own jury room, framed as value creation over attention creation. 

He cited L'Oréal Luxe's work in Brazil, which did not stop at raising awareness of racism in retail but went on to help write a law. Greek company Wikifarmer, a platform connecting farmers directly with buyers to cut food waste, did not run another awareness campaign; it created an entirely new product category instead. M&M's did not tell a story about climate change; it bred a more resilient peanut and made the research public. 

"In every case, the work created something tangible. A law. A product. Research. Something that will continue to create value long after the campaign has ended. That's why these ideas stood out. That, for me, was the biggest shift at Cannes this year. Creativity is moving beyond creating attention. It's starting to create real value," Menon said.

This business-first turn is not confined to the creative track. Nearly 60% of marketers now use AI multiple times a week, yet only about 10% have redesigned their marketing workflows enough to capture meaningful business impact from it, according to McKinsey's Cannes 2026 debrief. The gap between adoption and transformation is precisely the space Sinha's and Menon's arguments occupy: creativity that changes a P&L, a law, or a supply chain, not just a scroll.

AI fatigue, and the premium on humanity

If 2025 was the year Cannes fell in love with AI's possibilities, 2026 was the year the festival grew wary of its output. Commentary through the week repeatedly circled back to a single phrase: mediocrity at scale, the flattening of creative work as more of it gets produced by the same handful of models trained on the same handful of patterns. That fatigue is precisely what Sinha expects to define the next few years. 

"As AI becomes mainstream, I think we'll see an equally strong counter-response. People will increasingly look for ideas that feel human, visceral, and that make you feel something in your gut. The ideas that endure will still be the ones that connect with human emotion. In fact, the more AI becomes part of our industry, the greater the premium on humanity. I believe that will be one of the defining shifts over the next few years," he said.

That instinct showed up in some of the festival's biggest talking points. Vaseline Originals, a Gold Lion winner that turned genuine user hacks into an actual retail product and shared royalties with the creators behind them, outsold the standard Vaseline Jelly line by 466% after launch. The KitKat Heist, this year's PR Grand Prix winner, generated a 31% share of voice across 93 markets and $224 million in earned media within 10 days, pulling in more than 115 brands who jumped in to create their own versions of the mystery. Both wins had almost nothing to do with generative tools and everything to do with participation and a very human sense of curiosity, reinforcing exactly the counter-response Sinha describes.

When brands start thinking beyond themselves

The second shift Menon flagged as likely to outlast this Cannes cycle is subtler and arguably more disruptive to how agencies operate. It is the idea of brands solving problems that are bigger than their own balance sheets, sometimes by bringing competitors to the table, sometimes by influencing regulation, and sometimes by setting a new standard for an entire category. 

"The shift I think will last is brands thinking beyond themselves. Some of the strongest work wasn't just solving a problem for one company; it was solving a bigger problem. Sometimes that meant bringing competitors together. Sometimes it meant influencing regulation. Sometimes it meant creating a new standard for an entire industry. That's a very different ambition," Menon said.

For agencies, Menon believes this reframes the brief itself. "The question is no longer just, how do we solve our problem? It's, can solving our problem improve the system we're part of? If more brands start thinking that way, agencies will be brought in much earlier. Not just to advertise products, but to help shape products, services and experiences. I think that's one of the biggest changes we'll see over the next few years," he said.

That prediction aligns with what played out at the festival's B2B and business transformation tracks this year, where conversations moved decisively from lead generation to brand-led growth. It is a bigger seat at the table than Indian creative agencies have traditionally been offered, and if Menon is right, the agencies that get there first will not be the ones with the flashiest AI stack, but the ones willing to walk into a client's business problem long before a campaign is even on the table.

Between Sinha's insistence that creativity must solve real problems and Menon's read that brands are beginning to think past themselves, Cannes Lions 2026 leaves Indian creative leaders with a fairly unambiguous brief for the year ahead: fewer campaigns built to be admired, more ideas built to do something.