You can bet online with any one of the legal sportsbooks. There were nine operators licensed under two primary bids to provide mobile sports betting in New York.

New York Online Sportsbook List 2021/2022:
Kambi Bid:
Caesars Sportsbook
PointsBet
Resorts World
Rush Street Interactive (BetRivers/SugarHouse)
WynnBet

FanDuel Bid:
Bally Bet
BetMGM
DraftKings
FanDuel