Prediction market platform Polymarket has partnered with Palantir and TWG AI to build a monitoring system designed to detect suspicious trading and manipulation in sports prediction markets, a move that reflects growing pressure on the fast-growing sector to establish credibility.
The new system will use Palantir’s data infrastructure and TWG AI analytics to monitor trading activity on Polymarket markets. The companies say the platform will detect unusual trading patterns, vet participants and generate compliance reports that could be shared with regulators or sports leagues.
Polymarket founder and CEO Shayne Coplan said the goal is to bring “world-class analytics and monitoring to sports markets” while helping leagues and teams maintain confidence in the integrity of games.
The effort reflects a broader challenge facing prediction markets as they transition from niche crypto experiments to platforms that increasingly influence public debate on elections, economics and sports.
Prediction markets allow users to trade contracts tied to the outcome of real-world events. Because participants put money behind their views, proponents argue that markets can efficiently aggregate information and produce accurate forecasts.
But that same structure creates risks.
Prediction markets have faced criticism in recent years over the possibility that traders with inside knowledge can profit from events before the public becomes aware of them. Markets have emerged around sensitive issues such as political decisions, military actions, labor strikes and political pardons, raising questions about whether participants could be trading on inside information.
Carlos Pereira, general partner at BITKRAFT Ventures, which manages more than $1 billion in investments in gaming, artificial intelligence and digital assets, said those concerns could become a serious obstacle for the industry if they are not addressed.
“There has been what appears to be insider trading,” he said. “When you have a market that is new and therefore a little fragile, making the news negative can be dangerous.”
The monitoring system Polymarket is building resembles the type of surveillance infrastructure used by traditional financial exchanges. According to the company, it will track trades before and after orders are placed, flag coordinated activity, and identify traders who may be banned from participating.
For prediction market operators, what is at stake is partly regulatory. Formal insider trading rules for these markets remain unclear in many jurisdictions, particularly in the United States, where regulators are still debating how to classify them.
Efforts to strengthen monitoring could help the industry demonstrate that it can police itself.
In the absence of those safeguards, Pereira said regulators may feel pressure to intervene more aggressively.
“If the markets don’t show that they are trying to control insider trading,” he said, “the chances of regulation becoming stricter and growth slowing would be much higher.”
