Kalshi, a prominent prediction market platform, is facing a significant legal challenge in the form of a class action lawsuit. The suit, filed in the Southern District of New York, accuses the company of operating an unlicensed sports betting platform that deceives consumers into thinking they are participating in a peer-to-peer market, when, in reality, they are betting against Kalshi itself. The lawsuit, which includes seven named plaintiffs and thousands of potential class members, seeks to recover the money lost on the platform, with the possibility of tripling the damages if the plaintiffs prevail.

Allegations of Deceptive Practices and Legal Violations

The lawsuit claims that Kalshi has violated gambling laws and engaged in deceptive practices that have led to financial losses for its users. According to the plaintiffs, Kalshi operates in a manner that closely resembles traditional sportsbooks, despite promoting itself as a platform for trading on the outcomes of sporting events. The platform allows users to “trade” on events such as NFL game outcomes and player performances, such as whether Jared Goff will throw for two or more touchdowns. However, the lawsuit argues that consumers are often unaware that they are essentially betting against Kalshi itself through its subsidiaries and hedge-fund partners like Susquehanna International Group.

The plaintiffs argue in compaint (pdf) that Kalshi’s claims of offering a peer-to-peer platform where users bet against one another are misleading. Instead, the lawsuit alleges that Kalshi, through its market-making activities, steps in as the house whenever a bettor’s wager strays from the platform’s internal projections. As a result, consumers unknowingly end up betting against Kalshi, rather than engaging in a fair market where all participants are equally involved.

In response to the class action lawsuit, Kalshi has denied the allegations, asserting that the platform operates under the rules of federally regulated “Designated Contract Markets” (DCMs), which are overseen by the Commodity Futures Trading Commission (CFTC). Kalshi maintains that it is not subject to state gaming laws because its platform deals with prediction markets, which are considered a different category than traditional sports betting. A Kalshi spokesperson dismissed the lawsuit as “meritless fiction,” claiming that anyone familiar with the platform’s operations would see the claims as unfounded.

As Front Office Sports reports, Kalshi’s legal battle is part of a broader wave of legal challenges facing prediction market platforms across the U.S. Companies like Robinhood and Crypto.com are also engaged in legal disputes related to sports betting regulations, with varying degrees of success. Kalshi’s recent legal setbacks include a ruling from a Nevada federal judge, who allowed the state’s gaming regulator to pursue action against the company for offering unlicensed sports betting. The platform has appealed this decision, but the legal pressure continues to mount.

Expanding Market and Ongoing Regulatory Challenges

Despite the ongoing legal battles, the prediction markets sector continues to gain momentum, with new players entering the market. Platforms like Polymarket, PrizePicks, Underdog, and Fanatics are all vying for a share of the sports betting market, often using regulatory loopholes to avoid the strict regulations faced by traditional sportsbooks. Even established companies like Coinbase are reportedly working on their own prediction-market platforms, in collaboration with Kalshi.

The rise of these platforms has sparked concern among regulators, who fear the proliferation of unlicensed sports betting operations. Kalshi, in particular, has come under scrutiny for its marketing tactics, which allegedly target underage users and promote addictive gambling behaviors. In September, Kalshi launched a program called “KalshiU,” aimed at targeting college campuses and attracting younger users to its platform. The lawsuit points to these marketing efforts as evidence of Kalshi’s disregard for responsible gambling practices and legal requirements.

As Kalshi faces these legal challenges, the company’s future in the sports betting market is uncertain. The class action lawsuit and ongoing regulatory battles highlight the growing tension between innovative platforms like Kalshi and traditional sports betting laws. If the lawsuit succeeds, it could lead to significant financial repercussions for Kalshi, including the possibility of triple damages for the plaintiffs.

Additionally, the lawsuit could set a precedent for other prediction-market platforms facing similar legal challenges. The outcome of this case could have far-reaching implications for the future of online sports betting in the U.S., as regulators and lawmakers work to catch up with the rapidly evolving landscape of digital gambling.