Archive · 7 Oct 2026
Lawsuit Challenges McDonald’s AI-Assisted Pricing Tool Over Antitrust Claims
A lawsuit says McDonald’s uses a computer tool to help restaurants decide what to charge.
The lawsuit claims the tool shares private sales information between restaurants that may compete with one another.
It argues this could make prices higher and unfairly limit competition.
McDonald’s says the lawsuit is inaccurate.
The company says its tool is optional and does not set or coordinate prices.
McDonald’s says franchisees decide their own menu prices.
The lawsuit was filed for a customer who noticed different prices at nearby restaurants.
It asks a judge to let customers bring a group case and to award damages.
A consumer lawsuit filed in Illinois alleges McDonald’s pricing tool shares nonpublic sales data among competing franchisees.
The lawsuit claims the information-sharing system enables price-fixing and has contributed to higher U.S. prices.
McDonald’s says the lawsuit contains inaccuracies and that franchisees—not AI—set restaurant menu prices.
The company says its pricing tool is optional and provides recommendations based on factors including sales, location and competitors’ prices.
The suit seeks class-action status, damages and an order preventing McDonald’s from enforcing agreements that restrict competition.
- Who
- McDonald’s and consumer Michael Thomas, who brought the lawsuit on behalf of himself and a proposed class.
- What
- A lawsuit alleges McDonald’s AI-enhanced pricing tool violates antitrust laws by sharing nonpublic data and encouraging price-fixing; McDonald’s disputes the allegations.
- When
- The lawsuit was filed Friday; McDonald’s responded Tuesday. The article does not specify the dates.
- Where
- The lawsuit was filed in Illinois and concerns McDonald’s U.S. restaurants.
- Why
- The lawsuit alleges the pricing system shares store-level information among competing franchisees and contributes to higher prices.
Lawsuit’s allegations
McDonald’s response
Sharing pricing information
Lawsuit’s allegations
The lawsuit alleges the tool shares nonpublic, store-level data that competing franchises would not normally share.
McDonald’s response
McDonald’s says its optional tools provide context to franchisees and do not coordinate or fix prices.
Who sets menu prices
Lawsuit’s allegations
The lawsuit claims McDonald’s has significant leverage over franchisees and can pressure them to follow its recommendations.
McDonald’s response
McDonald’s says franchisees decide their restaurants’ menu prices and the AI does not set them.
Effect on consumers
Lawsuit’s allegations
The lawsuit alleges the system amounts to algorithmic price-fixing and has raised prices for customers.
McDonald’s response
McDonald’s calls the lawsuit inaccurate and says its tool helps franchisees make decisions for their businesses and customers.
- Filed
- Friday in Illinois; the article does not give a calendar date.
- Plaintiff
- Michael Thomas of DeKalb, Illinois.
- Tool history
- McDonald’s says it has used the AI-enhanced pricing tool for more than a decade.
- U.S. restaurant count
- McDonald’s has about 14,000 U.S. stores.
- Franchise ownership
- Franchisees own and operate 95% of McDonald’s U.S. stores, according to the article.
- Requested relief
- Class-action certification, damages and an order barring enforcement of agreements that restrict competition.
- Company response
- McDonald’s says franchisees set prices and the optional tool does not automate, coordinate or fix them.