State availability is the practical first question for any US prediction user. CFTC-regulated platforms (Kalshi and Robinhood Predict) operate in all 50 states uniformly. State-licensed sports prediction platforms vary based on each state's daily fantasy and sportsbook rules.
States with established sports betting and DFS frameworks typically support most platforms. New York, New Jersey, Pennsylvania, Massachusetts, Illinois, Ohio, Michigan, Arizona, and Colorado all support most of the platforms ranked above. California has restrictions on sports prediction platforms and supports CFTC-regulated platforms only. Texas allows CFTC platforms but has variable rules around state-licensed prediction products. Florida's prediction landscape changes regularly.
States with restrictive gambling frameworks (Hawaii, Utah, Idaho, and a few others) have fewer options. CFTC-regulated platforms remain available in these states because federal regulation pre-empts most state restrictions on event contracts. Sports prediction platforms are typically unavailable.
Always check the current state list on each platform's website before signing up. State availability changes regularly as states update their rules and as platforms expand or retract from specific markets. For deeper context on the legal landscape, read our [legal status guide](/guides/are-prediction-markets-legal-us/).