Walmart boosts sales with AI: Sparky, its AI assistant, increases the average ticket by 35%. Merca2.0

Walmart has accelerated its digital transformation at a time when consumer spending is showing signs of cooling and the global economy is experiencing a period of high volatility. In its latest financial results, corresponding to the close of 2025, the company made it clear that artificial intelligence will be one of the pillars of its future strategy through Sparky, an intelligent assistant developed by Walmart to enhance the digital shopping experience.

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The company’s strategy aims to integrate AI across its omnichannel ecosystem to improve consumption, increase the average ticket size, and strengthen its position in global retail.

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What is Sparky and why is it key to Walmart’s financial results?

Sparky is the artificial intelligence–based assistant that Walmart has integrated into its app and digital ecosystem. Its goal is to evolve from the traditional search model toward a more personalized and “intent-driven” commerce approach — one centered on the consumer’s real purchasing intent.

During the presentation of the financial results, Walmart CEO John Furner emphasized the importance of this transformation:

“The pace of change in retail is accelerating. It’s exciting. And our financial results show that we’re not just embracing this change — we’re leading it. For our customers and members, the future is fast, convenient, and personalized.”

The quote summarizes the strategy: personalization, speed, and convenience. Sparky does more than recommend products; it helps build complete shopping baskets based on specific needs, such as organizing a party, planning meals, or preparing for a trip.

This tool is already impacting financial performance. According to the company, consumers who interact with Sparky show an average ticket 35% higher than those who do not use it.

How does artificial intelligence influence consumption and the retail economy?

The rollout of Sparky comes at a time when consumption has become more selective. Walmart has noted that higher-income consumers continue spending with resilience, while lower-income households face greater budget pressure.

AI allows Walmart to adapt to this economic reality. Instead of relying solely on transaction volume in physical stores, the company is promoting a model where digital efficiency and personalization increase the value per customer.

During the earnings call, CFO John David Rainey highlighted the strength of the business model:

“Our business model is delivering strong growth and incremental profits even amid the highly dynamic operating conditions that we and the rest of the retail industry are experiencing.”

In the fourth fiscal quarter of 2026, Walmart reported $190.7 billion in revenue, representing 5.6% growth, while operating income increased 10.8%. In other words, profits grew faster than sales, partly thanks to higher-margin digital businesses.

What role does Sparky play in Walmart’s eCommerce growth?

eCommerce has become one of the main drivers of Walmart’s financial results. In the latest quarter, global eCommerce grew 4%, while in the United States growth reached 27%. The digital channel now represents roughly 23% of the group’s total sales during the quarter.

Sparky fits into this growth as a tool that increases conversion rates and basket size. By connecting digital intent with the company’s physical network of stores and logistics centers, Walmart can transform virtual interactions into fast and efficient deliveries.

The company has strengthened its infrastructure so that a significant share of orders can be delivered in less than three hours. This combination of AI, logistics, and physical stores reinforces the omnichannel proposition, allowing consumers to choose how and when they receive their products.

AI and Walmart’s revenue, beyond traditional consumption

Beyond the sale of goods, Walmart is diversifying its business model toward higher-margin areas such as advertising and memberships. In the quarter, the global advertising business grew 37% while Walmart Connect in the United States increased 41%. Membership revenue also rose more than 15% globally.

Artificial intelligence enhances these areas by improving segmentation, product recommendations, and the connection between brands and consumers. The more precise the personalization, the greater the advertising value of the digital ecosystem.

In this way, Sparky drives sales while strengthening the monetization model based on data and services, helping offset potential slowdowns in physical retail consumption.

Walmart: projections for 2027

For fiscal year 2027, Walmart projects sales growth between 3.5% and 4.5% and an increase in operating income between 6% and 8%. The company maintains a cautious stance regarding the economy but is confident that its digital strategy and diversified revenue streams will sustain growth.

Walmart is not relying on a single growth lever. Instead, it is combining logistics automation, eCommerce, digital advertising, and now conversational artificial intelligence to redefine the shopping experience.

In short, Sparky represents far more than a virtual assistant. It is a strategic piece within a broader transformation aimed at shielding Walmart from adverse economic cycles, strengthening its financial results, and adapting to an increasingly demanding consumer in times of economic uncertainty.