Polymarket is facing significant scrutiny after allegations surfaced that the company paid content creators to promote fake winning trades on social media. One of the easiest ways to attract new users is by creating the perception that prediction markets are easier to beat than traditional sportsbooks.
Polymarket has done an impressive job attracting users in the United States despite not being widely available. However, if the allegations are true, the company may have relied on misleading marketing tactics to fuel its growth. Such practices could result in regulatory scrutiny, financial penalties, and damage to the company's reputation.
Polymarket Under Fire
Prediction markets such as Polymarket and Kalshi have aggressively pursued new customers through organic social media content. Influencer marketing has become a major part of that strategy, but critics argue that not everything being shown online is genuine.
According to a report published by The Wall Street Journal on June 21, Polymarket allegedly paid creators to film videos featuring fake trades. Critics claim these trades were designed to appear successful, creating the impression that users could consistently profit from prediction markets.
The Wall Street Journal reported that it analyzed more than 1,100 videos connected to the campaign. The publication also reviewed instructional materials provided to creators and interviewed individuals who participated in the promotional efforts.
According to the report, Polymarket created copies of trades on its platform and instructed creators to produce content around those positions. The videos were presented as authentic trading activity even though the creators were allegedly being compensated for the content.
Polymarket did not ignore the allegations. In a statement, the company said it is "committed to maintaining accurate, fair, and transparent markets." The company also stated that it is part of a rapidly growing industry and is continually evaluating ways to improve how it engages with users and earns their trust.
In addition, Polymarket announced plans to conduct an audit of its promotional content. The Wall Street Journal reported that it reviewed 1,105 videos from 10 creators who worked as Polymarket contractors between December 2025 and May 2026.
One of the most concerning findings in the report was that none of the reviewed videos disclosed that the trades were allegedly staged. While many of the videos simply showed trades being placed, 118 videos reportedly featured creators celebrating winning positions.
The problem, according to critics, is that the wins were not real. As a result, viewers may have been led to believe the creators were achieving substantial profits through prediction markets when that was not actually the case.
The videos collectively created the impression that creators had won more than $900,000 through their trades. However, the report claimed the positions actually resulted in losses totaling approximately $166,000.
That discrepancy is important because it can create unrealistic expectations among potential users. People watching the videos may believe prediction markets are easier to profit from than they really are.
While prediction markets differ from sportsbooks because users trade against one another rather than a house, making consistent profits remains extremely difficult. Like any market, successful trading requires skill, discipline, and a willingness to accept losses.
Despite the controversy, prediction markets continue to experience rapid growth. Kalshi, which is available in the United States, has reportedly tripled its annualized revenue since November, with annualized volume now exceeding $2 billion.
The Tradeoff Prediction Markets Face
Prediction markets are growing quickly across the United States, and that trend does not appear to be slowing down anytime soon. However, incidents like this highlight the challenges that come with a rapidly expanding industry.
Legal sportsbooks operate under strict advertising and consumer protection rules. Many critics argue that prediction markets should be held to similar standards, even though they are regulated differently at the federal level.