Best Sports Betting Sites

Betfair Exchange revolutionized sports betting by creating a peer-to-peer betting exchange where users bet against each other rather than a bookmaker. This model allows for better odds, the ability to lay bets (bet against outcomes), and in-play trading — making it the platform of choice for professional bettors.

FanDuel is one of the largest legal online sportsbooks in the United States, known for its user-friendly mobile app and generous promotions. Originally launched as a daily fantasy sports platform, FanDuel has grown into a full-featured sportsbook operating in 20+ states with competitive odds and same-game parlays.

Betfair Exchange EU is the European arm of the world's largest betting exchange. Operating under a European license, it provides the same revolutionary peer-to-peer betting model with the ability to back and lay bets, trade in-play, and access consistently better odds than traditional bookmakers.

DraftKings is a major US sportsbook and daily fantasy sports operator known for innovative features and an extensive market selection. Available in 20+ states, DraftKings offers competitive odds, live betting, and a robust rewards program that keeps bettors engaged.

Sportsbet is Australia's largest online bookmaker, owned by Flutter Entertainment (parent of FanDuel and Betfair). Known for its fun marketing campaigns and multi-bet features, Sportsbet dominates the Australian betting market with competitive odds and a wide range of racing and sports markets.

BetMGM is the online sportsbook arm of MGM Resorts, one of the most recognized casino brands in the world. Leveraging its land-based casino expertise, BetMGM offers a polished betting experience with strong odds, live streaming, and a loyalty program tied to the MGM Rewards ecosystem.

Betfair Exchange Australia is the only betting exchange licensed to operate in Australia. Offering the unique ability to back and lay bets with peer-to-peer odds, Betfair AU provides consistently better prices than traditional bookmakers on Australian racing and major sports.

Paddy Power is Ireland's most famous bookmaker, known for its irreverent humor, outrageous marketing campaigns, and generous promotional offers. Part of Flutter Entertainment (parent of FanDuel and Betfair), Paddy Power offers competitive odds with a uniquely entertaining betting experience.

William Hill is one of the most iconic names in British bookmaking, founded in 1934. With thousands of betting shops across the UK and a comprehensive online platform, William Hill offers the heritage and reliability that comes with nearly a century of bookmaking expertise.

Betfair Sportsbook is the traditional fixed-odds sportsbook from Betfair, operating alongside their famous betting exchange. Offering competitive odds backed by the exchange's market data, Betfair Sportsbook provides price guarantees and regular promotions for UK and European bettors.

Betsson is one of Europe's largest and most established online gambling groups, operating since 1963. Listed on the Stockholm Stock Exchange, Betsson offers a premium sportsbook with competitive odds, extensive market coverage, and a strong focus on the Nordic and Latin American markets.

Betway is a leading global online sportsbook known for its strong esports sponsorships and comprehensive sports coverage. With competitive odds, a polished mobile app, and operations in multiple regulated markets worldwide, Betway has become one of the fastest-growing betting brands.

Bovada is one of the most recognized offshore sportsbooks in North America, operating since 2011 as a successor to the legendary Bodog brand. Bovada offers sports betting, casino games, and poker under one roof, with Bitcoin-friendly banking and competitive odds on US sports.

Sky Bet is one of the UK's most popular online bookmakers, leveraging the Sky Sports brand for unmatched media integration. Owned by Flutter Entertainment, Sky Bet offers a particularly strong experience for football betting with features like Request-a-Bet and Super Boosts.

Ladbrokes is a legendary British bookmaker dating back to 1886, now part of the Entain group alongside Coral. With over 2,400 betting shops and a modern online platform, Ladbrokes combines traditional bookmaking expertise with contemporary digital features.

ESPN BET combines the world's most recognized sports media brand with a full-featured sportsbook powered by Penn Entertainment. Integrated directly into the ESPN ecosystem, ESPN BET offers seamless access to odds, live scores, and betting content all in one place.

Marathonbet is a European sportsbook known for offering some of the most competitive odds in the industry with very low margins. Founded in 1997, Marathonbet provides extensive market coverage across a wide range of sports with a particular strength in football and tennis.