A federal appeals court in the US has revived a high-profile antitrust lawsuit against the operators of major New Jersey casinos accused of using artificial intelligence to inflate hotel room prices. The ruling is an important milestone in ongoing legal debate on the treatment of algorithm-driven pricing systems under competition law.
AI Revenue Platform Is the Basis of Casino Hotel Price-Fixing Claims
The Third Circuit Court of Appeals in Philadelphia, Pennsylvania, reversed a lower court’s earlier dismissal of the claims by hotel guests, saying they were strong enough to go forward. Several casino companies used a Cendyn-built revenue management platform that used sophisticated algorithms to suggest room rates using sensitive internal data, according to a lawsuit.
The plaintiffs say casinos provided the system with real-time information including occupancy levels and pricing information. The software then suggested rates that were widely followed, supposedly leading to higher prices than would have been the case in a competitive market. The crux of the argument is that the use of a common AI tool reduced independent pricing decisions, effectively bringing rates in line across competing businesses.
The case was dismissed by a district judge in 2024, who said the plaintiffs had failed to show how the data was used after it was uploaded to the platform. However, the appeals court disagreed, saying the plaintiffs should have the chance to get technical evidence on how the system works and affects pricing.
Court Case Sparks Debate Over AI’s Role in Determining Hotel Room Pricing
Judges proposed that modern technologies may facilitate coordination between competitors without direct communication. They claim that algorithmic systems might enable indirect coordination of prices based on common data inputs and automated recommendations.
The case now heads back to the lower court, and both sides will start the process of collecting evidence. Crucially, the appeals court did not weigh in on whether laws were broken, only that the allegations deserve further scrutiny.
Some of the biggest names in the casino industry are targets of the lawsuit, including Caesars Entertainment, MGM Resorts, and Hard Rock.
Legal experts say the case could have far-reaching consequences. As companies depend more and more on AI tools to optimize their pricing strategies, regulators and courts confront new challenges in applying traditional antitrust principles to digital systems. Critics of such technologies say they could create conditions similar to price fixing even without explicit agreements between competitors.
At the same time, companies say revenue management software simply helps them respond more efficiently to market conditions and does not inherently violate competition laws.