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McDonald’s Hit With Nationwide Antitrust Suit Over AI Pricing Tool

The Chicago complaint alleges the chain’s pricing recommendations pressure franchisees, raising a legal test of how antitrust law applies to algorithmic price tools.

Overview

  • A proposed nationwide class action filed this week in federal court in Chicago accuses McDonald’s of using an AI-driven “pricing engine” to push franchisees to align menu prices and raise costs for customers.
  • McDonald’s denies the claim and says individual franchisees set their own prices while its tools provide recommendations and do not set menu rates.
  • The lawsuit relies on reporting that found sharp local price gaps between nearby restaurants, including a cited example of a 21% difference for the same item, to argue consumers were harmed.
  • Courts have reached mixed results in prior algorithmic pricing cases, with a 3rd Circuit decision reinstating a casino pricing suit and a 9th Circuit decision rejecting a hotel claim, so this case will test liability in franchise systems.
  • If certified, the case could lead to discovery into McDonald’s franchise controls and third-party vendors and may shape how judges treat shared pricing technology across many industries that now use AI recommendations.