Most Popular Online Casinos

Online casinos that players like the most

When it comes to playing at a US online casino, there are thousands to choose from. So naturally, some casinos are more popular than others. The reasons for some popular online casinos can vary. Ultimately, it all comes from having a trusted reputation and positive relationships with American casino players. There is a wide selection of games available in popular casinos, and they will often have other types of casino games too.

Popular Online Casinos

  • FanDuel Casino

    $1,000 Play It Again & $100 Credit

  • Party Casino

    100% up to $500
    100 Free Spins

  • Bet Rivers

    Deposit $50 & Get $200

  • WynnBET

    100% Up To $1,000

  • 888casino

    $20 Free On Sign-Up

  • BetMGM

    100% up to $1,000 + $25 Free Credits

  • Harrah's Casino

    Deposit $25 & Get 25 Free Spins

  • Mohegan Sun

    100% Up To $1,000

  • SugarHouse

    Deposit $50 & Get $200

  • Virgin Casino

    $100 Real Cashback

  • Borgata Casino

    100% Up To $1,000 + $20 Free Credit

  • Unibet

    100% up to $500
    $10 Free Credit


Some of the more popular online casinos have been around longer than others and have had the chance to establish themselves in the industry. Online casinos date back to 1996 and have grown in popularity ever since. Having traditional casino brands like Grosnevor and Genesis can help to attract customers. Having brands which resonate with players can help with the trust of the casino. It is a fair assumption that if a casino has been licensed for a long time, then it will be a fair casino join.

Bonus Offers

Another factor determining a popular online casino comes from the offers they promote to new and existing customers. Pretty much every casino has an enticing welcome offer of some sort. This sign-up bonus could be a number of things, the most common being some free spins after a player deposits for the first time. These are great ways for casinos to give something back to players to help entice them to create an account. In addition to this, many casinos offer loyalty bonuses to customers once they have been with them for a certain amount of time. These loyalty bonuses are fairly similar to the sign-up offers. Generally, a sign-up offer will be more rewarding as it is a one-time offer. Casinos that offer the best bonuses tend to be very popular in the gambling world.


This is, without doubt, the most important factor in a popular online casino. Trust is absolutely key when it comes to earning popularity. When a player signs up to a casino, they know that they are handing over their own personal details in order to pass the verification process. This should not come as a surprise to someone, as it is common knowledge that the casino must verify who you are in order to stop underage gambling. However, people should only hand their information over if they know that they are gambling with a trusted site.

If you’re unsure about whether they can trust a casino, then it is best to check to see if they have been licensed by the relevant state authority. Once you’ve established that a casino holds their license, then you can be confident that they are a trusted site to use. For the record, every single casino that is on the CasinoRange website will be licensed by US state governing bodies and be safe to play at.

Variety of Casino Games

Competition within online casinos is so fierce that each one must have multiple games that its players can play. There are thousands of slot games getting released each year, so ensuring the latest casino games are on-site is crucial. The popular casinos do not get left behind in terms of game selection. They will all have classic casino games such as roulette, blackjack and keno.

Casinos like to have something that sets them apart from the competition. In this regard, you must look at the variety of slot games. Slots are some of the most popular games available, so a good selection is vital for a casino to attract customers. There are plenty of slot games getting released each month, so all the popular casinos ensure that they keep their game list updated by adding new online slots to their site.