Betfair US is a legal online betting platform that operates in select states across the United States. It allows users to place bets on various sports events, including football, basketball, and horse racing. The platform is known for its user-friendly interface and competitive odds, making it a popular choice among sports bettors. As part of the larger Betfair brand, which originated in the UK, Betfair US adheres to strict regulatory standards to ensure a safe and secure betting environment. Users can access a range of features, including live betting and promotions, enhancing their overall betting experience.