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Best US Online Casinos

No industry has grown exponentially over the past decade like online gambling. As people embraced gaming technologies, online casinos have been right there offering entertainment options. Whether you’re looking for the best online casino to match wits with the dealer in online blackjack or want to spin the roulette wheel, our online casino reviews can come in handy. However, filtering the good from the bad to find the best online casinos in the US can be challenging.

At Gamble Guys, we rank the best online casinos in the US to help you find a casino that meets your needs. Every player is different, and our online casino reviews can help you sift through hundreds of online casinos for your online gambling. New online casinos are introduced every day to cater to different kinds of players. For instance, some of the best US casinos are dedicated to online slot games or table games, while others provide live dealer casino games. So, how do we rank the best online casinos in the USA?

When reviewing the best USA online casino, we have various considerations. Some of the non-negotiable standards when reviewing the best online gambling sites in the US include banking options, game selection, and bonus availability, among other things. Our major consideration before recommending an online casino is betting availability. Does the casino accept US players? Is it legal for you to place a wager on the site? The USA has strict licensing requirements for online gambling sites, so it’s important to check if an online casino is licensed in a specific state.

Aside from licensing, our team ensures the websites are secure and have SSL encryption to protect the information of online users. The best online casinos also provide a wide range of casino games to give players a great variety to choose from. The main types of casino games that should be available are table games, online slots, and live dealer games. Top-rated online casinos regularly update their game selections, and they partner with the best game software providers in the market to ensure you always have new titles to enjoy.

Best US Online Casinos - April 2024

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Nº1 Top Hot %row_index%
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How to Choose the Best US Online Casino

We want you to find the best online casino with your best interest at heart. While our casino reviews and recommendations are reliable, we know each player has different needs and preferences. So, here is a checklist of factors to consider when choosing the best real-money online casino.

1. Check Licensing and Security

When choosing the best casino for real money gaming, ensure it is licensed and secure. You should check the casino's license at the bottom of the home page before signing up to play.

Using a US state-based online casino is the best way to ensure you’re playing on a legitimate gambling site. These online casinos are regulated by US government regulatory bodies, like the New Jersey Division of Gaming Enforcement or the Pennsylvania Gaming Control Board. The best online casino has proper licensing, which means you can trust them to provide fair play and reliable payouts.

2. Research the Game Variety

Are you a slots fan, or do you prefer playing a game of skills, like blackjack or online poker? To ensure your favorite games are available, the game selection should factor in your choice of the best online casino US platform. Some top gambling sites focus on slot titles, while others specialize in table games and live dealer casino games. The best casinos in the US provide hundreds of slot titles, a range of table games, and various video poker options.

Aside from game types, we also consider variations of the games when reviewing online casinos. For instance, roulette is available in American, European, and French variants, so make sure the casino has your favorite variation before registering.

3. Check for Bonuses and Promotions

When selecting the best real money online casino, you want a site with multiple bonuses and promotions to boost your bankroll. All our recommended best online casino real money sites have multiple bonuses and generous promotions.

If you’re comparing promotions or bonuses yourself, check the terms and wagering requirements for the bonuses. Reviewing the maximum bonus amount and minimum deposits to receive your bonus is also important.

Some promotions may require promo codes and are only available for specific deposit methods like cryptocurrencies.

When choosing a promotion to use, take your budget into consideration. For example, if you are a low-roller, find no-deposit bonuses or deposit bonuses with low minimum deposits.

4. Check the Payment Options

Which online payment method do you prefer using? The best US online casino provides a range of banking options, so you’ll likely find one of your preferred payment options.

While various banking options are good, the terms can vary widely between casinos. Hence, you should read the fine print and review the conditions before signing up. For instance, how much control do you have over your winnings? How fast can you make a withdrawal?

A good casino should have fast and reliable payouts, and transaction fees should be minimal. The pay limits must also suit your requirements.

5. Review Usability and Reputation

Reliability and the reputation of an online casino are important considerations when searching for the best-paying online casino. You can read our casino reviews to check the reputation of the online gambling websites. It also helps to evaluate customer support and their promptness in responding to inquiries and complaints.

Aside from an accessible and user-friendly platform, check the casino’s mobile compatibility. The best online casino is compatible with tablets, desktops, and smartphones. You should be able to play from your preferred device and access all the gaming features.

6. Test the Free Games

Before signing up for an online casino, we recommend you play some free games first. Doing this will help you get a feel of the online casino and the games they offer without going through the hassle of creating an account. Then, if you enjoy playing the free games, you can deposit money to play for real money.

How We Review and Rate the Best US Online Casinos

At Gamble Guys US, we rank top online casinos based on the following factors:

  • Safety and security: We want you to enjoy slot games or roulette on a secure website. That's why safety and security are a top priority when ranking the best casino sites online. Our team reviews online casinos to ensure they are fair, safe, and trustworthy. The licensing authority is our first step in checking the security of an online casino. Our casino reviews show you whether an online casino is US-based or offshore. You can check our list of the best US online casinos that are safe and secure. Aside from checking for proper licensing, we also evaluate the random number generators to ensure they are audited by third-party companies.
  • Betting and deposit limits: Are you looking for a high-roller website or a recreational gambling site? We review the betting and deposit limits to ensure they match your needs. Most online casinos in the US set the minimum and maximum betting amount for a single wager to meet the requirements for responsible gaming. The best online casino should offer low-stakes and high-roller games to cater to different types of players. Our experts usually evaluate low-stakes and penny slots casinos alongside the deposit limits in a single transaction.
  • Bonuses and promotions: The main attraction to online casinos is usually the bonuses and promotions. We review the offers available in various casinos and the wagering requirements. Some factors we check for are the number of times you can use a certain promotion and the maximum bonus you can claim. Our team ranks the best casinos online with favorable wagering terms. We can also help you find high-roller online casinos with uncapped bonuses and frequent reload offers.
  • Customer support: The best online casinos in the US provide reliable customer support. We review the customer support options available to players and how quickly the online casino responds to inquiries or complaints. The best casino online should provide multiple contact channels, including live chat, telephone, and email. We go so far as to test the support options first-hand when providing you with reviews on the top online casinos with reliable customer support.
  • Game selection: We want you to have a variety of entertainment options. That's why we review game variety to ensure the casino has sufficient options to keep you entertained. We recommend online casinos with progressive jackpots, online slots, table games, and live dealer games. For example, if you are looking for a specific casino game, you can find a list of the best slot sites or live dealer casinos.

What Makes a Casino One of the Best?

With the online gambling industry growing fast, you have an array of gambling sites to choose from. Online casinos offer multiple promotions and benefits to beat the competition, attempting to become your favorite casino of choice.

But what really makes a casino the best?

What you see when you open the casino’s website, register an account, the games available, and how quickly you can withdraw your winnings — all these considerations come into play when helping you choose the best online casino.

We use various factors to rank the best casinos in the US. For instance, the design is the face of the casino, and if the player doesn't like it at first glance, they may not even explore its other features.

That doesn't mean the design has to be extraordinary to stand out. Some online casino players prefer a traditional casino site that mimics the look and feel of a brick-and-mortar casino, while others appreciate innovative designs and special features.

Regardless of the design and look, the best online casino should have fast-loading page speeds, a simple registration process, and user-friendly navigation.

We also recommend online casinos with mobile-friendly features. A responsive, mobile-friendly casino allows you to access the casino on the go from any mobile device.

The casino’s home page should also showcase certifications, licenses, and important partnerships to convey trust and a solid reputation.

The best online casinos in the US have partnerships with industry-recognized gaming software providers. Partnering with the best gaming software developers adds to the online casino's reputation and determines the game variety of their catalog.

The casinos we recommend also have a variety of banking options to cater to every player’s needs. However, some crypto online casinos only permit deposits and withdrawals in cryptocurrency. Additionally, the payout speed influences the reputation of an online casino. The best gambling sites USA platforms ensure players can withdraw their winnings promptly and with minimal hassle.

Quick and easy registration process

Most real money online casinos require you to register an account before you can play. Creating an online account should be a simple and straightforward process, usually requiring the following steps:

1. Fill in Personal Information

The first step in creating an account is clicking the signup button, which will prompt you to enter your personal information on a secure page. Most online casinos have a form to fill in your address, phone number, name, and email address.

2. Verification

When you provide personal information, the account will be created automatically, and you simply need to verify it to start playing. Top online casinos require ID verification, and you can use a driver's license or a US passport for verification. Online casinos need these documents to comply with licensing regulations and prevent fraudulent activities on their website.

3. Make a Deposit

Choose your preferred banking method and fill in your details to make your first deposit. Then, you can start playing! Don't forget to check the minimum deposit to get your welcome bonus and boost your bankroll. Remember, the online casino needs to verify your payment details, so the first deposit may take longer than usual.

Generous Promotions and Fair Conditions

Finding the best online casino bonus and promotion offers is a big deal in our reviews. We want you to have a steady bankroll and take advantage of all the promotions available at the casino. Some of the top promotions offered by the best paying online casinos in the USA include:

The Best Casino Welcome Bonus

The welcome bonus is the best online casino promotion for attracting players. Almost all casinos have a welcome bonus, so if the site doesn't have one, that’s a major deal breaker for us. But more importantly, we evaluate the actual bonuses. The best online casino promotions don't just focus on a simple first deposit welcome bonus. We recommend online casinos that provide deposit match bonuses with free spins and other promotions to spice up the offers.

A deposit match bonus basically matches your deposit by a specified percentage. For instance, a deposit bonus can match your deposit by 50% or 100% up to a specific amount. If you come across a no-deposit welcome bonus, that will earn the online casino extra brownie points. Some online casinos spread the deposit bonus over a few consecutive deposits to keep players in the casino. For instance, you can receive welcome bonuses over your first four deposits.

The wagering requirements are just as important as the actual bonuses. This is because some bonus policies reduce the value of the offer. For instance, if the casino bonus requires you to wager multiple times before you can make a withdrawal, you might never get a chance to withdraw your winnings. We also expect a low minimum deposit limit to receive your deposit bonus — it's even better if it is a no-deposit bonus. The wagering requirements should not exceed 30 times. All online casinos have wagering policies for free spins and bonuses, so we check those with low wagering requirements.

Promotions and Tournaments

Aside from welcome bonuses, the best online casinos in the US offer additional bonuses to keep players on their sites. For instance, you can expect reload bonuses and tournaments. The casinos run weekly or monthly tournaments and events where players can participate to win bonuses or cash prizes. You can even participate in monthly or weekly tournaments to receive free spins on various slot games.

Reload bonuses reward you for depositing money into your account. These bonuses match your deposit amount by a specific percentage and are usually available at specific times or on specific days of the week. Sometimes, online casinos want to encourage players to try out the latest games in their catalog by offering game-specific bonuses. For instance, you can get free spins to play a certain slot game or receive bonuses to try out new games.

Top online casinos in the USA with high-roller players have bonuses and promotions dedicated to high-rollers. Players may receive huge bonuses when making large deposits. You can also get exclusive bonus rewards for participating in tournaments. Some high roller sites in our reviews catalog feature prizes exclusively for high rollers, like vacation getaways or fancy gadgets.

VIP Program

If you love playing in one particular online casino, you should look out for loyalty programs. We recommend gambling sites with good VIP programs and exciting rewards. VIP programs usually operate on a tier system, where you earn points for wagering real money on the casino games. The rewards depend on the VIP tiers and the casino’s policies. Some casinos offer small rewards in the lower tiers,  like bonus credits and free spins, but players who spend more at the casino receive large bonus credits and huge prizes or gifts.

Great Selection of Games

An online casino is only as good as the games it offers. All online gambling sites have games, but what do we look for in the best online casinos in the US? First, we look at the variety and quantity of games. While it doesn’t have to be in the thousands, there should be a good mix of table games, slots, video poker, and live dealer games to keep things interesting. That’s why online casinos with only a few types of casino games usually rank lower than those with a diverse selection. Some of the best online casino games we look for include:


The best US gambling sites provide high-quality slots, especially since they generate the lion's share of online casino revenues. That's why you’ll find over 400 slot titles in top casinos online. The simplicity of slots and the variety of styles and themes make them the most popular casino games. In our reviews of the best online casinos in the US, we evaluate slot themes, bonuses, and types of casino titles. When comparing online casino slot catalogs, we check the number of slot titles and the slot varieties.

For starters, it helps to have a variety of the best online casino slots, from progressive jackpots to themed slots. Modern online slots have diverse themes ranging from mystery, Egyptian, and fruit-themed slot games. We also review slot bonuses, such as free spins and play-through requirements. To add a dose of competition, some of the best online casinos in the US have slot tournaments. The best casinos for playing online slots run weekly or monthly tournaments with prize pools for top-ranked players.

Table Games

At Gamble Guys, we believe that table games are a must-have in online casino libraries. That’s why our best online gambling sites in the US all have a terrific collection of table games. When reviewing table games in online casinos, we are interested in a low house edge and the variety of table games. Some of the best table games include:

  • Blackjack: Blackjack is a popular game that relies on a player’s luck and skills. When reviewing blackjack games, our aim is to ensure that the house edge is favorable to players. There should also be multiple variants of blackjack to choose from. The best payout online casinos feature many blackjack game variations, from Pontoon and Spanish 21 to Double Exposure Blackjack games.
  • Roulette: All top online casinos in our catalog feature roulette table games in their library. These classic casino games are based on luck, and the house edge determines the payouts. Our team evaluates the house edge of roulette games and the roulette variants available to play. At the very least, an online casino should have two variations of roulette: European and American.
  • Baccarat: Online baccarat games allow you to wager on the outcome, whether the player or banker will win the hand. The best online casinos in the US provide a range of baccarat variants, including the popular Punto Banco versions. Since online baccarat games use random number generators (RNG), our team ensures the RNG technology has been tested by third parties to ensure fair gaming.

Live Games

We know you love the action of an actual casino, the spin of the roulette wheel, and the chattering of other players as they enjoy their games. That’s where live dealer games come in! Live games combine the thrill of land-based casinos with real dealers and table games streamed live from a studio. Before a live dealer casino makes it on our list of top-rated online casinos, we review the variety of live dealer games from multiple software developers.

Some of the top features we evaluate in live dealer games include the video streaming technology, as well as the graphics and audio features. The interaction options in live casino games are also important. We recommend live dealer casinos with online chat and other interaction options to keep you interested in the game.

The Best Game Providers

The best US gambling sites have a wider array of casino games than most brick-and-mortar casinos. This is only possible due to the gaming software providers that supply the casino games. From slots to roulette and video poker games, casino game developers are responsible for the diverse game variants available in the market. When ranking online gambling sites, our experts check the casino game developers that an online casino partners with. The best online casinos partner with top software developers to ensure you get excellent graphics and seamless gameplay.

With the complex legal landscape of online casinos in the US, we also check the legality of the game developers. In the US, you cannot play online casino games from developers in offshore casinos due to licensing restrictions. For instance, you cannot play casino games from Konami, NetEnt, WMS, Bally's, and Aristocrat. Our top-rated US casinos provide games from world-renowned software developers like Visionary Gaming, Realtime Gaming, and Evolution Gaming.

A Wide Range of Payment Methods

Due to the gambling laws in the US, many American players encounter issues related to banking. The Unlawful Internet Gambling Enforcement Act (UIGEA) prohibits American players from wagering in online casinos, but it doesn’t restrict online gambling sites from accepting deposits for wagers. That means US players cannot use eWallets like Skrill and PayPal to place wagers in offshore casinos.

In states that have legalized online gambling, the payment restrictions are lifted, giving you access to multiple payment methods.

Since offshore casinos do not allow American players to make deposits or withdrawals using eWallets, we ensure the online casinos in our reviews provide banking options available in America. For instance, the best US casinos support bank transfer payments and offer credit or debit card options.

Crypto Options

With cryptocurrencies becoming an increasingly popular payment method, the best online casinos with crypto payment options rank high on our list. Crypto gambling offers higher levels of privacy and super-fast transactions. That means you don’t have to share private banking options, and there are no transaction fees like bank transfers or card payments.

Most of the newer online casinos accept popular crypto payments, including Bitcoin Cash, Dogecoin, Litecoin, and Bitcoin. Our team even provides a list of online casinos dedicated to crypto gambling. For instance, you can check out our recommendations for Ripple casinos, Tron casinos, and Ethereum casinos.

Mobile-Optimized and User-Friendly Platform

Casinos with a mobile-friendly platform rank highly since they cater to mobile users. When checking the mobile experience of the best online casinos, we review their desktop and mobile versions to ensure you get the same features and user experience, no matter the platform.

Our team evaluates the page-loading speed on various devices and the game collection available for mobile devices. We also check for downloadable apps and the extra perks they provide to players. The design and user-friendliness of online gambling sites also boost rankings.

Dedicated Mobile App

Most of the best online casinos in 2024 have dedicated mobile apps to improve your playing experience. Our team reviews the casino apps and checks all the features available from the game selection compared to mobile-optimized websites. Players can choose from real money mobile casino apps and Bitcoin casino apps. The HTML5 technology used in mobile online casinos ensures you can enjoy a top-quality gaming experience on the go.

Reliable Customer Support

When reviewing online casinos, we evaluate the customer service to ensure it is dependable and effective. The best online casinos in the USA have friendly and reliable customer service around the clock. It's expected that the best online casino 2024 platforms will provide diverse customer service channels, including live chat, telephone, and email support.

Top casinos should also have an FAQ section to help you find prompt answers to frequently asked questions.

A Serious License

The first thing we check when reviewing top online casinos in the US is the license. We check if the license is displayed prominently on the home page to assure players of their safety and security. The best online casino has licenses from state-based commissions in the US.

In What US States Are Online Casinos Legal?

When recommending the best online casinos, we consider the legislation that governs online casinos. Due to the extensive limitations on online gambling activities in the US, American players can only enjoy casino games in a handful of select states.

To date, only seven states in the US permit online gambling activities.

The online casinos in Connecticut, Delaware, Pennsylvania, Michigan, West Virginia and New Jersey are regulated by the state’s gaming authorities. Rhode Island soon will be joining the list, expected in the first quarter of 2024.

Best Online Casinos for US Players

When you are looking for the best online casino to play with real money, you have many factors to consider, from game selection to safety and security. At GambleGuys, we review the best online casinos in the US and rank our top-rated online gambling sites to help you find the best one.

While online casino preferences depend on your needs, our reviews can help you navigate the complex online gambling world and find the perfect gambling platform.

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