Navigating the Future of Retail: What Walmart’s Move into Agentic Commerce Means for Suppliers

The New Frontier: When Shoppers Become Systems

In October 2025, Walmart announced a partnership with OpenAI to bring conversational shopping to ChatGPT. The move allows customers to search, compare, and complete purchases from Walmart and Sam’s Club directly within the chat, without visiting a website or app.

A shopper might type or say, “Find a dinner recipe for a busy weeknight,” or “Show me a gift under $25 for someone who likes gardening.” ChatGPT then suggests relevant items and completes checkout on the spot.

Doug McMillon, Walmart’s CEO, described this as the next step in digital retail. “For many years now, e-commerce shopping experiences have consisted of a search bar and a long list of item responses. That is about to change,” he said. “There is a native AI experience coming that is multimedia, personalized, and contextual.”

This concept—known as agentic commerce—marks a fundamental shift from traditional e-commerce. Rather than requiring users to navigate pages and filters, AI agents interpret intent, learn preferences, and handle transactions autonomously.

While Shopify and Etsy have already introduced similar experiences, Walmart’s scale and infrastructure make this rollout the most consequential yet. Analysts see it as a pivotal move that transforms the retailer from a digital destination into a connected ecosystem, where discovery and decision-making happen in one seamless conversation.

What It Means for Suppliers

For suppliers selling through Walmart, agentic commerce changes everything about how products are found and purchased. Traditional search optimization and category placement will give way to algorithmic interpretation. A product’s visibility will depend on how well it fits the agent’s understanding of relevance, trust, and value—not just on how it performs in a keyword search.

In this new environment, discoverability depends on data quality and operational consistency. Agents will favor products with strong reviews, reliable fulfillment, accurate descriptions, and steady pricing. In other words, they will reward precision, performance, and credibility.

The potential upside is significant. Smaller brands could reach new audiences if their products match an agent’s logic for value and reliability. But the risk is equally large: products that aren’t optimized for conversational discovery could disappear from digital consideration altogether.

As one retail analyst told Talk Business & Politics, “Brands won’t just need to be visible to people—they’ll need to be visible to algorithms that think on behalf of people.”

A Changing Relationship Between Brands and Shoppers

Agentic commerce promises a smoother experience for consumers, but it also shifts power away from brands and retailers. When transactions happen within ChatGPT, behavioral data that traditionally informs personalization, marketing, and cross-selling may no longer flow through Walmart’s analytics systems.

According to McKinsey & Company, this dynamic could disrupt how both retailers and suppliers understand shopper behavior. “When agents become the intermediaries, basket sizes shrink,” the firm wrote. “A customer who asks for the best shampoo under ten dollars might get exactly that—and nothing else.”

The Financial Times noted that while Walmart’s partnership accelerates innovation, it also introduces new dependencies on external AI platforms. The risk is subtle but real: as AI providers mediate more transactions, they may gain disproportionate influence over which brands get surfaced and why.

That raises an uncomfortable question for many suppliers. Who controls the customer relationship when a third-party agent drives the decision?

The Retail Media Ripple Effect

Walmart’s advertising business has become one of its most powerful growth engines, generating more than four billion dollars in revenue last year. Retail media depends on data and traffic—both of which could shift if more purchases occur through ChatGPT or other external channels.

Analysts at BCG have warned that this evolution could weaken visibility for sponsored listings and reduce opportunities for targeted advertising. Still, Walmart’s leadership appears to view the trade-off as strategic. By embracing agentic commerce early, the company is ensuring that if AI becomes the dominant gateway to retail, Walmart will already be built into the experience.

A Bentonville-based consultant familiar with Walmart’s digital initiatives put it this way: “This isn’t about losing traffic. It’s about owning the future interface of commerce, no matter where that conversation happens.”

Preparing for the Agent Era

Suppliers that want to stay competitive must begin adapting now. The first step is to make product information conversational. Consumers no longer type “laundry detergent” into a search bar—they ask, “What’s the best detergent for sensitive skin?” or “Which cleaner is safe for households with pets?” Listings need to reflect that natural language.

Operational precision is equally important. Products that are out of stock, inconsistently priced, or poorly rated are unlikely to be recommended by AI agents. Strong fulfillment, stable supply, and credible customer feedback will define success.

At the same time, brand storytelling must evolve. In a world where shoppers may never see a traditional product page, brand identity has to be embedded directly in product data. The attributes that make a product distinctive—sustainability, innovation, or craftsmanship—should appear in the information the agent reads and summarizes.

Finally, suppliers will need to work closely with Walmart to understand new performance indicators. Instead of tracking impressions and clicks, the key measures will be how often products are surfaced in conversations and how frequently they are chosen by AI agents.

Building Trust in a Machine-Mediated World

Despite its promise, agentic commerce will depend on one thing above all: trust. A Visa study found that 67 percent of consumers would want to review any transaction made by an AI agent above a certain amount, and more than half would prefer to receive real-time purchase notifications. Many said they would only allow autonomous shopping if there were clear safeguards and instant cancellation options.

Michael Nevski, director of global insights at Visa, summarized the tension well: “People are craving efficiency, but they still need to trust the process. Agentic AI will support shoppers’ needs and desires, but it must prove it can act in their best interest.”

For suppliers, that means reliability and transparency are no longer optional. Clear product information, responsive customer service, and consistent fulfillment are the new trust signals that determine which products an agent recommends.

The Road Ahead

The broader implications are staggering. McKinsey estimates that by 2030, autonomous AI agents could influence up to one trillion dollars in U.S. retail spending and several trillion globally. For brands that adapt quickly, this presents an unprecedented opportunity to capture new demand through smarter, more targeted engagement.

For those that lag, the risks are equally profound. A lack of visibility in agentic ecosystems could mean fewer impressions, less data, and declining relevance—an invisible erosion that will be difficult to reverse once algorithms set their patterns.

Some experts predict that retailers and regulators alike will soon face difficult questions about accountability. If an agent makes an unauthorized purchase or misrepresents a product, who bears responsibility? The retailer, the platform, or the brand? As automation spreads, these questions will define the next phase of digital commerce governance.

In Summary

Walmart’s collaboration with OpenAI is more than a technology milestone; it’s a signal that retail’s center of gravity is shifting. Shopping is becoming less about searching and more about asking, less about browsing and more about trusting.

For Walmart suppliers, this transformation demands action. Those who rethink their content, strengthen operational execution, and align with Walmart’s evolving digital strategy will position themselves at the forefront of a new commercial era. Those who wait risk being left behind as algorithms, not people, decide which products reach the cart.

As one McKinsey partner observed, “The companies that move first, even in small ways, will be the ones that help shape the future.” For suppliers working within Walmart’s ecosystem, that future has already begun—and it’s speaking in the language of AI.

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