Betting sites are online platforms that allow users to place bets on various sports, events, and games. These sites offer a variety of betting options such as money line, point spread, and over/under. With the rise of technology, betting sites have become more accessible, allowing users to place bets from anywhere in the world. However, it's important to be cautious when using betting sites, as not all are reliable. Make sure to research and choose a reputable betting site before placing any bets.