# Online casinos & prediction markets in the USA > SafeBet.ai's USA hub: independent rankings of the best legal prediction markets and online casinos, full reviews, and guides to the rules, fees and taxes. - URL: https://safebet.ai/us/ - Markdown version: https://safebet.ai/us/index.html.md - Last updated: 2026-09-30 (re-checked when an operator changes its terms or a regulator or court acts) - Author: SafeBet.ai Research Team (SafeBet.ai) - Editorial policy and advertiser disclosure: https://safebet.ai/editorial-policy/ ## Best prediction markets in the USA (2026) Kalshi is the best prediction market in the US in 2026: a CFTC-regulated exchange with the widest range of event contracts, the deepest liquidity — about 80% of tracked prediction-market volume in September 2026 — and more ways to deposit than any rival. Robinhood, Crypto.com's OG, Polymarket US and Interactive Brokers complete our top five. 1. [Kalshi](https://safebet.ai/us/prediction-markets/kalshi-review/) — Best overall (9.6/10) 2. [Robinhood](https://safebet.ai/us/prediction-markets/robinhood-review/) — Best for investors (9.0/10) 3. [Crypto.com (OG)](https://safebet.ai/us/prediction-markets/crypto-com-review/) — Best for flexible deposits (8.6/10) 4. [Polymarket](https://safebet.ai/us/prediction-markets/polymarket-review/) — Best for low fees (8.5/10) 5. [Interactive Brokers](https://safebet.ai/us/prediction-markets/interactive-brokers-review/) — Best for earning interest (8.1/10) Full ranking: https://safebet.ai/us/prediction-markets/ - [How prediction markets work](https://safebet.ai/us/prediction-markets/how-prediction-markets-work/) - [Are prediction markets legal in the US?](https://safebet.ai/us/prediction-markets/are-prediction-markets-legal/) - [Prediction markets vs sportsbooks](https://safebet.ai/us/prediction-markets/prediction-markets-vs-sportsbooks/) - [Prediction market fees compared](https://safebet.ai/us/prediction-markets/prediction-market-fees/) - [How to read prediction market prices as odds](https://safebet.ai/us/prediction-markets/prediction-market-odds/) - [How we rank prediction markets](https://safebet.ai/us/prediction-markets/how-we-rank/) ## Best online casinos in the USA (2026) BetMGM Casino is the best online casino in the US in 2026: it has one of the largest game libraries of any licensed US casino, a big network of state-exclusive jackpots, and rewards you can turn into MGM hotel and dining perks. FanDuel, DraftKings, BetRivers and Caesars Palace Online complete our top five. Real-money online casinos are legal in only seven states — New Jersey, Pennsylvania, Michigan, West Virginia, Delaware, Connecticut and Rhode Island — and you must be 21 or older and physically in the state to play. 1. [BetMGM Casino](https://safebet.ai/us/online-casinos/betmgm-casino-review/) — Best overall (9.1/10) 2. [FanDuel Casino](https://safebet.ai/us/online-casinos/fanduel-casino-review/) — Best app & fast payouts (9.0/10) 3. [DraftKings Casino](https://safebet.ai/us/online-casinos/draftkings-casino-review/) — Best for exclusive games (8.9/10) 4. [BetRivers Casino](https://safebet.ai/us/online-casinos/betrivers-casino-review/) — Best low-wagering bonus (8.8/10) 5. [Caesars Palace Online Casino](https://safebet.ai/us/online-casinos/caesars-palace-online-casino-review/) — Best rewards program (8.6/10) Full ranking: https://safebet.ai/us/online-casinos/ - [Where online casinos are legal in the US](https://safebet.ai/us/online-casinos/where-online-casinos-are-legal/) - [Are online casinos safe? How to spot a licensed casino](https://safebet.ai/us/online-casinos/safe-online-casinos/) - [Online casino bonuses explained](https://safebet.ai/us/online-casinos/casino-bonuses-explained/) - [RTP and house edge explained](https://safebet.ai/us/online-casinos/rtp-and-house-edge/) - [Are sweepstakes casinos legal? A state-by-state guide](https://safebet.ai/us/online-casinos/sweepstakes-casinos/) - [How we rank online casinos](https://safebet.ai/us/online-casinos/how-we-rank/) ## General guides - [Gambling and prediction market taxes in the US](https://safebet.ai/us/guides/gambling-taxes/): All gambling winnings are taxable in the US. For 2026, casinos and sportsbooks issue a Form W-2G for slot wins of $2,000 or more and for sports wins of $2,000 or more at odds of 300-to-1 or longer, and itemizers can deduct only 90% of their gambling losses, capped at their winnings. How prediction market profits should be taxed is still unsettled. - [Responsible gambling in the US: help, limits and self-exclusion](https://safebet.ai/us/guides/responsible-gambling/): If gambling is causing problems, call or text the National Problem Gambling Helpline at 1-800-MY-RESET (1-800-697-3738), available 24/7. Licensed online casinos in states such as New Jersey, Pennsylvania, Michigan and West Virginia must offer deposit and time limits, a break of at least 72 hours and self-exclusion, each online-casino state runs its own self-exclusion program, and prediction markets offer similar tools voluntarily. - [Expected value (EV) explained](https://safebet.ai/us/guides/expected-value/): Expected value (EV) is the average amount you win or lose per bet if you could repeat it many times: each outcome's probability times what it pays, added up. Casino games and standard sportsbook bets have negative EV because of the house edge and the vig; a bet or event contract only has positive EV when your true probability is higher than the price implies, after fees. - [Prediction market, betting & casino glossary](https://safebet.ai/us/guides/glossary/): A plain-English glossary of the terms used on US prediction markets, sportsbooks and online casinos. Each definition stands on its own, with links to the guides that go deeper. - [All USA guides](https://safebet.ai/us/guides/)