Senate Commerce Committee grills Kalshi and Crypto.com on sports betting ads and oversight gaps
The U.S. Senate Commerce Committee questioned Kalshi and Crypto.com executives for two hours on Tuesday, May 20, about sports betting advertisements, regulatory gaps, and risks to game integrity. Traders Union reported the hearing as the first direct Senate scrutiny of prediction market operators on sports-betting-related oversight concerns. Kalshi ran an advertisement referencing the hearing beforehand, per NBC News. Bloomberg separately reported that Kalshi raised an additional $200 million in funding around the same period. The hearing drew critical questioning of the firms' marketing practices and oversight frameworks.
Kalshi and Crypto.com must now prepare compliance systems against draft federal advertising and KYC standards emerging from four parallel congressional forums rather than waiting for final statutory text. Any mandatory restrictions that survive committee markup become immediate operating constraints for both platforms.
This hearing joins Commerce Committee, Banking Committee, and subcommittee proceedings over the past week to make Kalshi and Polymarket the subject of four separate congressional forums on prediction market oversight, with statutory reclassification emerging as the binding threat across all four.