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A federal lawsuit alleges McDonald's AI pricing tool violates antitrust laws by sharing nonpublic data among competing franchises. McDonald's denies the claims, stating franchisees set their own prices.
McDonald’s is facing a federal lawsuit alleging that its AI-enhanced pricing tool violates antitrust laws. The complaint, filed in Illinois, claims the tool shares nonpublic data, such as store-level sales, with franchisees who might be competing in the same market. The lawsuit argues this practice amounts to algorithmic price-fixing.
The lawsuit was filed on behalf of Michael Thomas, a consumer from DeKalb, Illinois. According to the filing, Thomas noticed price differences between McDonald’s stores near his home for his usual order of a Quarter Pounder with cheese, french fries, and a Coke. The complaint states that McDonald’s has "built and for years deployed its own information-sharing pricing platform, which draws on data from its millions of daily transactions to set menu prices across thousands of U.S. restaurants."
The lawsuit asserts that the result is "algorithmic price-fixing aimed at customers who are already stretched thin." It asks the judge to certify the case as a class action and seeks to require McDonald’s to pay damages to the class. Additionally, the suit seeks to prevent McDonald’s from enforcing agreements that restrict competition.
McDonald’s has rejected the allegations. In a statement, the company said the lawsuit is "filled with inaccuracies" and that it would vigorously defend itself. The company emphasized that franchisees, who own and operate 95% of McDonald’s 14,000 U.S. stores, are responsible for pricing decisions.
"AI does not set menu prices at McDonald’s restaurants – McDonald’s franchisees do," the company said in a statement. "Optional tools are available to franchisees to help them make the best decisions for their businesses and customers, but these tools do not automate, coordinate or fix pricing in any way."
A McDonald’s spokesman told The Associated Press that the company provides context on market conditions but does not have a way to affect menu pricing in a restaurant. The company noted that it has used an AI-enhanced pricing tool for more than a decade to determine optimal prices based on sales, location, and competitor prices.
The lawsuit highlights the tension between corporate guidance and franchisee independence. While McDonald’s provides recommendations, franchisees do not always follow them. During a conference call with investors in August, McDonald’s Chairman and CEO Chris Kempczinski said only 60% of its U.S. restaurants were offering McDonald’s proposed menu of 10 items for under $3. "As you know, in our system, that’s not something that we just flip the switch on," Kempczinski said. "It requires conversations with franchisees."
Separately, a Reuters investigation reported that some McDonald’s franchise owners have been pressured by the company to use the AI pricing tools and record their deviations from the tool’s recommendations. McDonald’s contested that characterization, calling the Reuters reporting "speculative and uninformed."
This lawsuit represents a growing legal challenge to the use of AI in pricing strategies. According to Lindsay Owens, head of the thinktank Groundwork Collaborative, at least 90 pieces of legislation have been filed across the country this year to push back against algorithmic price-fixing. The case tests the boundaries of antitrust laws in an era where AI tools can aggregate and analyze vast amounts of competitive data, potentially influencing market prices in ways that traditional human coordination might not.
The outcome could have significant implications for how companies use AI to optimize pricing across independent franchise networks, balancing efficiency with legal requirements for independent price-setting.
Sources
This article was drafted with AI assistance and checked against the sources above. Company claims are reported as claims. Cover image is AI-generated.
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