Best On Betting Sites (2025) – Legal US Sportsbooks

best online betting sitesCompare the top on betting sites in the US, including DraftKings, FanDuel, Caesars, BetMGM, Bet365 and Fanatics. Find out their welcome offers, ratings, featuresCompare and choose from the top-rated sports betting sites in 2025 based on BetSmart Rating. Find out the latest bonuses, promotions, odds, and user reviews