Walmart Pushes Its Retail Media Flywheel Beyond U.S. Borders

Walmart is extending its integrated advertising, data, and marketplace model to international markets, signaling that the flywheel strategy it has built to rival Amazon is no longer a domestic-only play.

Replicating the Flywheel Internationally

Walmart has spent recent years assembling a self-reinforcing ecosystem in the United States — connecting first-party shopper data, a growing third-party marketplace, fulfillment services, and Walmart Connect, its retail media network. According to Modern Retail, the retailer is now working to transplant that same integrated model into its international operating units, which span markets including Canada, Chile, China, and India through its Flipkart subsidiary.

The effort involves aligning advertising technology, seller tools, and data infrastructure across geographies — a technically complex undertaking given that each market operates under different regulatory environments and consumer behaviors.

Advertising Revenue as a Global Growth Driver

Retail media has become one of the highest-margin revenue lines in modern retail, and Walmart's domestic advertising business has grown substantially as brands redirected budgets toward closed-loop, purchase-data-backed placements. By exporting that model, Walmart positions its international divisions to capture a share of the global retail media opportunity, which research firms have projected will surpass $100 billion in annual spend within the next few years.

Flipkart, in particular, represents a significant opportunity given India's rapidly expanding e-commerce advertising market and the platform's large base of price-sensitive but digitally engaged shoppers.

Competing With Amazon on a Wider Stage

Amazon built its flywheel — combining marketplace scale, fulfillment, streaming, and advertising — across multiple continents over more than a decade. Walmart's push to globalize its own version of that model puts the two retailers in more direct competition internationally, not just in the United States. Walmart's advantage lies in its physical store footprint in several markets, which can feed online data and fulfillment in ways purely digital competitors cannot easily replicate.

Why It Matters

Walmart's international retail media expansion signals that the flywheel model is becoming the standard architecture for large-scale retail competition globally, not just in mature Western e-commerce markets. For brand advertisers, this opens new closed-loop inventory outside of Amazon across several high-growth regions. It also raises the strategic stakes for regional retail media networks, which may face pressure as well-capitalized global players bring standardized ad tech and measurement frameworks into their markets.