BetOnline is a reputable online gambling site that is legal in the United States. They offer a wide range of betting options for sports, casino games, and poker. With a strong track record of reliability and security, BetOnline is a popular choice for American players. The site is licensed and regulated, ensuring a safe and fair gaming experience. Many users praise BetOnline for its user-friendly interface and competitive odds. Overall, BetOnline is a top choice for legal online gambling in the US.