A sportsbook is a place where people can bet on a variety of sports events. In the United States, the first legal online sportsbooks appeared after a 2018 Supreme Court ruling, and since then, more than US$180 billion has been wagered. This amount represents a remarkable shift for an activity that was illegal in most states until recently.

In order to run a successful sportsbook, you need to make sure that your betting options are comprehensive. Users will be less likely to bet if they find your product limited in this respect. Also, you should make it easy for users to verify their identity and ensure that their personal details are secure.

It’s important to research each of your competitors to see what kind of betting limits and promotions they offer. Moreover, you should check the number of sports/events that are covered by each website. You can use user reviews to assess the quality of each site, but remember that not all opinions are equal.

One of the main mistakes is to ignore the fact that the best online sportsbooks have a well-rounded UI. They are not only aesthetically pleasing, but they are also intuitive and feature all the necessary functionality for a betting experience that is as seamless as possible.

In addition, it’s essential to choose a turnkey solution that can be customized. This way, you can ensure that your sportsbook is tailored to your unique needs. This is the only way to ensure maximum user engagement.