Walmart Tests AI-Powered Advertising with 'Sponsored Prompts' in Sparky Shopping Assistant

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Walmart is experimenting with new advertising formats in its AI shopping assistant Sparky, including 'Sponsored Prompts' that combine chatbot recommendations with targeted ads. The move represents a strategic shift toward monetizing AI-driven commerce experiences.

Walmart's AI Advertising Experiment

Walmart Inc. is quietly testing new advertising formats within its artificial intelligence shopping assistant Sparky, marking a significant step toward monetizing AI-driven commerce experiences. The retail giant has been experimenting with select advertisers on a format called "Sponsored Prompt," which was tested from September to early November

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Source: PYMNTS

Source: PYMNTS

Sparky, which was added to Walmart's mobile app in June, functions similarly to ChatGPT by summarizing product reviews, comparing items, and suggesting options for specific needs or events

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. The AI assistant provides "instant and comprehensive" answers to product questions, helping customers understand features, compare items, and make informed purchasing decisions

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How Sponsored Prompts Work

The Sponsored Prompt feature is designed to drive brand engagement and personalized recommendations through Sparky conversations, according to a company presentation viewed by the Wall Street Journal

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. During testing, Walmart displayed sponsored prompts on Walmart.com, and when users clicked on them, Sparky would respond with an answer followed by a click-to-buy advertisement for a featured product

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This approach represents Walmart's strategy to protect its dominant retail position as AI-driven, autonomous shopping agents begin changing consumer behavior patterns

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. The company is doubling down on its high-margin advertising business as grocery sales, which are historically low-margin, continue to dominate U.S. revenue

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Competitive Landscape and Challenges

Walmart's move comes as competitors are aggressively pursuing similar strategies. Amazon has introduced Sponsored Prompts inside its AI chatbot Rufus, which boasts 250 million active customers this year

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. Amazon CEO Andy Jassy reported that customers using Rufus during shopping trips are 60% more likely to complete a purchase, with the platform on track to deliver over $10 billion in incremental annualized sales

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However, Walmart faces significant challenges with its current implementation. Sources familiar with the matter told the Wall Street Journal that engagement and click-through rates in Walmart's Sparky pilot remained low

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. This low engagement presents a significant hurdle for the company's plans to monetize chat-driven shopping experiences effectively

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Source: Seeking Alpha

Source: Seeking Alpha

Market Opportunity and Strategic Implications

The retail industry is experiencing a significant shift toward AI-driven commerce, with retailers seeing opportunities to increase online sales by pairing AI-generated guidance with detailed product data and insights on shopper preferences

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. U.S. consumers are projected to spend over $1.27 trillion online this year, representing a nearly 17% increase from 2024, according to eMarketer

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Walmart has also partnered with OpenAI to enable U.S. ChatGPT users to purchase Walmart products directly through the chatbot, further expanding its AI commerce footprint

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. The company has enhanced Sparky's capabilities, including enabling it to serve as a party planner that creates curated shopping lists based on specific occasions

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