Asep Darmawan
By Kimeko McCoy | June 23, 2026
The traditional digital marketing funnel—long defined by the linear journey of search, click, landing page, and conversion—is undergoing a radical architectural collapse. As artificial intelligence evolves from a passive information retrieval tool into an active participant in commerce, the industry is bracing for a paradigm shift. At the heart of this transformation is the "agentic" experience: a world where AI chatbots act on behalf of consumers, making purchase decisions that render traditional ad clicks obsolete.
Reporting from the Cannes Lions International Festival of Creativity, it is clear that the ad industry is currently navigating a period of profound uncertainty, balancing the promise of frictionless, AI-driven commerce against the fear of losing control over the consumer relationship.
Main Facts: The Rise of Alexa+ and Agentic Advertising
The most significant development at this year’s Cannes Lions came from Amazon, which unveiled "Alexa+ Agentic Ads." This new framework moves beyond simple product placement. In an agentic ad environment, the LLM (Large Language Model) engages in a fluid, natural conversation with the consumer.
Unlike the static, pre-programmed scripts of the past, these ads are designed to facilitate end-to-end transactions within the chat interface. Whether a user is ordering a pizza from Papa Johns or booking a concert ticket through The Orchard, the entire purchasing journey occurs without the user ever leaving the AI-driven ecosystem.
Charlotte Maines, vp of devices, content and advertising at Amazon, emphasized that the "agentic" quality lies in the LLM’s capacity to navigate consumer intent rather than merely parroting advertiser prompts. This represents a fundamental shift in how brands interact with customers: the ad is no longer a destination; it is a participant in a dialogue.
Chronology of the AI Commerce Evolution
To understand how we arrived at this "agentic" turning point, one must look at the rapid acceleration of AI integration over the last 18 months:
- February 2026: OpenAI signals its intent to monetize its vast user base by announcing the testing of advertisements within ChatGPT. This move was quickly followed by the signing of its first conversion API partner, LiveRamp, signaling that OpenAI is building the infrastructure to track and measure ad performance in a post-cookie world.
- May 2026: Google Marketing Live becomes the stage for a suite of AI-native, conversational ad updates, cementing the search giant’s commitment to an LLM-first shopping ecosystem.
- May 2026: Amazon sunsets "Rufus," its previous shopping AI, merging its capabilities into the new "Alexa for Shopping" interface. This consolidated assistant now lives across the Amazon Shopping app, website, and Echo Show devices, creating a unified surface for agentic commerce.
- June 2026: At Cannes Lions, Amazon officially launches the beta for Alexa+ Agentic Ads, inviting major brands like Papa Johns and The Orchard to pressure-test the technology.
Supporting Data: The Changing Consumer Landscape
The shift toward AI-native shopping is not merely a supply-side push; it is supported by a growing, albeit fractured, consumer adoption curve. According to the Tinuiti 2026 AI Trends Study, the usage of AI platforms has moved into the mainstream, yet it remains far from universal:
- Daily Usage: 34% of consumers report using AI platforms on a daily basis.
- Weekly Usage: 21% of consumers engage with AI tools at least once a week.
- The Laggards: A significant 20% of the population reports that they have never interacted with an AI platform, highlighting a persistent digital divide that marketers must navigate.
From a financial perspective, the stakes are staggering. Axios reports that OpenAI is projecting $2.5 billion in ad revenue for 2026, with that figure ballooning to an estimated $100 billion by 2030. Meanwhile, WPP has forecasted that AI-driven search ads will become the fastest-growing channel in the entire advertising landscape, outpacing traditional social and display formats.
Official Responses and Industry Perspectives
The reception to these changes has been one of cautious optimism mixed with significant apprehension regarding the "tax" of paid advertising.
Molly Schonthal, managing director of agentic commerce transformation at VML, noted that Amazon has spent the better part of the last year intentionally creating tension between its advertising and AI businesses. "This move suggests it’s now positioning those two businesses to compound each other’s value," Schonthal stated.
However, the sentiment among media buyers is less unified. There is a prevailing concern that if a brand has a strong organic presence—if their products are naturally recommended by the LLM—then paying for an ad is essentially an unnecessary "tax."
"The paid side of these things is only really the tax you have to pay for messing up on the organic side of it," said Mike Feldman, svp of commerce at Flywheel. This sentiment was echoed by another industry executive who requested anonymity, stating, "If they can’t do the organic piece, they’re wasting their money on a paid piece."
The consensus among major brands is that they are waiting for the development of new success metrics. Until platforms can prove the value of "agentic" conversion rates in a way that replaces the clarity of a traditional click-through rate, many brands are holding back their budgets.
Implications: The New Digital Shelf
As Chance Chapman, evp at VML, succinctly put it: "The recommendation is becoming the new shelf."
This shift carries profound implications for the future of digital marketing:
1. The Death of the Click
For decades, the "click" has been the primary unit of measurement in digital advertising. In an agentic world, the conversion happens in the background. Marketers must now find ways to measure "influence" and "intent" rather than direct clicks. This requires a deeper integration between platform APIs and brand CRM systems.
2. The Rise of "Organic Optimization"
If the LLM decides what to recommend, "Search Engine Optimization" (SEO) will evolve into "Large Language Model Optimization" (LLMO). Brands will need to focus on the signals—product reviews, customer sentiment, and brand consistency—that influence AI decision-making. The "tax" mentioned by industry leaders refers to the cost of paying to override an AI’s organic recommendation engine, a cost that will likely rise as competition for AI attention increases.
3. The Need for New Metrics
We are currently in a "metric-less" transition period. Success in an agent-led environment requires tracking incrementality—the ability to prove that an ad actually drove a sale that wouldn’t have happened otherwise. Without clear, standardized reporting from the walled gardens of Amazon, Google, and OpenAI, advertisers remain in the dark.
4. The Consumer Trust Barrier
While 55% of consumers are using AI weekly or daily, the remaining 45% represent a significant challenge. If AI becomes the primary gatekeeper for commerce, platforms risk alienating users who prefer a human-curated shopping experience. Balancing personalization with privacy and transparency will be the defining challenge for Amazon and its competitors in the coming years.
Conclusion: A Sign of Things to Come
Amazon’s latest foray into agentic advertising is currently niche, but industry experts view it as the canary in the coal mine. As Joe O’Connor, senior director of innovation and growth for Amazon at Tinuiti, noted, these offerings are a clear signal of the future direction of the search marketplace.
"We’re just integrating with the technology that already empowers these Amazon experiences, and just allowing advertisers to participate in them in a natural way," Amazon’s Charlotte Maines stated.
For now, the industry is in a state of "wait and see." Brands are cautiously exploring the beta programs, developers are refining the conversational interfaces, and consumers are slowly becoming accustomed to the idea of a digital assistant that handles their shopping lists. The transition from the "search and browse" era to the "ask and receive" era is well underway. The question for the next decade will not be how many clicks a brand can generate, but rather how effectively it can inhabit the conversational space where the new digital shelf resides.
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Nila Kartika Wati
