In 2023, horse racing betting sites have evolved to offer enhanced user experiences, competitive odds, and a variety of betting options. Top picks include platforms like Betfair, known for its exchange betting, and TwinSpires, which excels in live streaming and promotions. FanDuel Racing stands out for its user-friendly interface and mobile app, while TVG offers comprehensive insights and expert tips. Each site provides unique features, ensuring both novice and seasoned bettors can find the perfect match for their wagering needs. Always consider factors like bonuses, customer support, and payment options when choosing your ideal betting site.