Walmart’s AI Strategy Meets the Need for Speed

Walmart (NYSE:WMT) reported Q1 2027 results, with constant currency sales growth of nearly 6%, exceeding the top end of its guidance range by 120 basis points. The company said enterprise e-commerce sales grew 26%, while its global advertising business grew 37%.

Walmart U.S. comparable sales rose 4.1%, despite a 100 basis point headwind from Maximum Fair Price legislation in pharmacy, and the company reiterated its full-year guidance for constant currency sales growth of 3.5% to 4.5% and operating income growth of 6% to 8%.

In Walmart’s discussion of its business model, AI and fulfillment speed were among the company’s focuses as CEO John Furner said they are “becoming AI native.”

He referenced the Sparky AI shopping agent and platform-based expansion across markets, while the company also emphasized its ability to scale technology-enabled businesses such as advertising and membership alongside its core retail operations.

Why It Matters: Walmart’s technology plan is built around AI-enabled customer engagement, automated logistics, digital marketplace expansion, and high-speed fulfillment. Together, those capabilities are helping the company improve customer experience while building revenue streams that carry stronger margin potential.

• AI Operating Layer: Furner said that AI is helping Walmart serve needs “previous technologies could not meet,” including more personalized shopping and expanded customer interactions. Sparky, Walmart’s AI shopping agent, saw weekly active users rise more than 100% in the quarter, while AI investments increased Sparky intelligence and response quality by 40% this year.

• Sparky’s Role: Management said Sparky is now live across digital and in-store experiences with new capabilities that include AI-powered shopping assistance based on inventory placement and delivery speed. Walmart said early engagement leaned toward general merchandise discovery, while newer capabilities are driving more use in food and consumables, with units purchased through Sparky growing more than 4x since the prior quarter.

• Automated Fulfillment: Walmart said supply chain automation is helping make fulfillment faster and more efficient across its U.S. network. The company delivered more than 3.5 billion units same or next day globally during the quarter, and more than 36% of U.S. store-fulfilled deliveries arrived in less than three hours. Furner said investments in supply chain and AI are improving how Walmart places inventory and serves customers in real time.

• Platform Growth: The company also extended Marketplace cross-border into Canada and Mexico, presenting the launch as a way to reuse platform capabilities across markets without matching each expansion with the same level of capital investment. Advertising also grew more than 30% in each segment, including 36% in Walmart U.S., while management said membership and marketplace are becoming more meaningful contributors to profitability.

• Fast Delivery Leverage: CFO John David Rainey said Walmart can now reach about 60% of the U.S. population in 30 minutes or less, with under-one-hour and under-30-minute options growing the fastest. Management said fast delivery sales grew more than 50% year over year in Q1, supported by customer adoption and higher average order value. Walmart also cited global speed advantages, including Flipkart deliveries averaging less than 13 minutes in India and China deliveries, where about 75% of more than half a billion Q1 units arrived in under one hour.

Go Deeper -> Walmart’s Earnings Report – MarketBeat

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