Best betting sites - Our top 10 on bookmakers 2025

best online betting sitesCompare and choose from the top-rated sports betting sites in 2025 based on BetSmart Rating. Find out the latest bonuses, promotions, odds, and user reviewsSome of the best on sports betting sites include bet365, BetMGM, BetRivers, Caesars, DraftKings, ESPN BET, FanDuel, Hard Rock Bet and Fanatics.