Americans have access to many online casinos but not all of them are reliable. There are many scammers online who offer inauthentic software and delay payouts. To avoid this, you should choose from legitimate and big online casinos. There are thousands of games, generous bonuses, and fast payout speed all available to players at these venues. The rating on this page can help you choose from the biggest online casinos in the USA. Expand
If a casino is big, this doesn’t automatically mean it’s good. In any case, it is important to check its legitimacy and reliability. The rating on this page is compiled by our experts. They analyze each of the biggest online casinos using several important criteria. They are listed below.
Casino License
Best online casinos need to obtain licenses to organize gambling legally. The availability of an official license is the main criterion for the casino’s legitimacy. Fraud online casinos without licenses often deceive players, delay payouts, and change slots’ parameters. If an online casino is licensed, however, it means that it withdraws money promptly and offers authentic slot games with a random number generator. If you face difficulties with the casino, you can contact the commission that issued the license.
Information about its license is usually posted on the casino’s homepage. There has to be a clickable validator available. Then you can open it and learn all the details.
Safe & Secure
A reliable online casino guarantees the security of its players’ data. Their personal and payment information is protected using encryption technologies. There are no risks of account hacking.
Number of Users
Casinos with an excellent reputation attract thousands of players. Audience trust is one of the most important criteria when making this list.
Our experts consider player feedback. They share opinions about casino games, payout speed, and bonus conditions. If a big online casino gets many negative reviews, it can’t get into this rating.
Payout Percentage
Reliable casinos offer slots with high RTP (return to player). This indicator is set by slot machine providers and depends on the game. In some slots, RTP exceeds 99%, providing high chances of winning. Best online casinos can’t change slots parameters set by providers. Fraudulent online casinos, on the other hand, often affect it, minimizing your chances of getting a payout.
Massive Jackpots
Some slot machines offer jackpots. These are large prize pools formed from players’ bets. These jackpots can reach huge amounts. Reliable casinos offer slots with significant jackpots. Their size is often displayed on the casino’s homepage or in the description of a particular slot.
Top 10 Biggest Online Casinos in the USA
You should choose from the biggest online casinos that are reliable to play for real money. This rating of the best and the biggest casinos can help. They are all described below.
Wild Casino
This popular online casino has been operating since 2017 under a Panamanian license. New players can receive a 100% welcome bonus. There is also a unique promo for players making deposits in cryptocurrency. There are numerous casino games available: slot machines, poker, baccarat, roulette, bingo, keno, and others. There’s also an extensive range of payment methods offered for depositing and withdrawing money.
Red Dog Casino
Red Dog Casino operates under a Curacao license and offers authentic software from Realtime Gaming. The casino offers a no deposit bonus and an increase to your first deposit. There are also promo offers for regular customers. Cryptocurrencies and many other popular payment methods are supported at Red Dog Casino.
Slots Empire Casino
Slots Empire Casino attracts players with its lucrative bonus program. There is a no deposit bonus provided, letting you start playing without investing. There’s also a welcome package that applies to the first five deposits. In addition to bonus money, you can get free spins. The catalog includes classic slots, slot machines with large jackpots, baccarat, blackjack, bingo, and other games. There are also live dealer games available. To make a deposit and withdraw money, you can use bank cards, Bitcoin, and several other methods.
Super Slots Casino
Super Slots Casino has been operating since 2020 under a Panamanian license. There is a generous welcome bonus available. Free spins are provided as part of regular promos. The casino’s catalog includes a large number of slots. There are also various live dealer games: roulette, blackjack, bingo, etc. Super Slots Casino supports cryptocurrencies, bank cards, and other popular methods.
El Royal Casino
El Royal Casino was launched in 2020 and quickly became popular. It has obtained a Curacao license. The casino’s lucrative bonus program deserves special attention. New and regular customers get large bonuses for deposits. El Royal Casino’s catalog includes various categories of casino games: table games, cards, slots, keno, craps, and others.
7Bit Casino
7Bit Casino is a reliable brand that been operating since 2014 and has a Curacao license. It offers a welcome bonus, free spins, and a well-thought-out loyalty program. The casino’s catalog contains software from more than 100 providers. There are slots, cards, table games, and broadcasts with live dealers available.
The minimum deposit amount at 7Bit Casino is just $10, making it suitable for beginner players.
Lincoln Casino
This well-known casino was designed for American players. There is a lucrative welcome bonus available for the first three deposits. The casino also provides a $15 no deposit bonus after you register. There is a loyalty program with several levels. The minimum deposit amount here is just $5.
CoolCat Casino
CoolCat Casino attracts players with its generous welcome bonus. For the first deposit, you can get 300% of its amount and 50 free spins. There are also promos for regular customers. CoolCat Casino operates legally under a Puerto Rican license. There are no live games in the catalog, but there are many slots, cards, table games, and various types of video poker available.
Extreme Casino
This is a popular casino with a Curacao license. For the first deposit, you can get 500% of the invested amount. Extreme Casino’s catalog includes live games, slots, cards, and roulettes. All casino games except for the ones with live dealers are available in demo mode.
The Extreme Casino promotions
SilverOak Casino
The gambling site was launched in 2009. New players receive a generous welcome package for the first 10 deposits. For each deposit, players receive 100% up to $1,000. The casino offers slots, blackjack, baccarat, roulette, craps and other games.
Top Games at Biggest Online Casinos
The biggest online casinos in the USA offer an extensive range of games to their players. Their catalogs include numerous slots, cards, and table games.
Slot Machines
Slots are the largest category at the biggest US online casinos. They are simple: even a beginner player can understand their rules. You spin the reels, and after they stop, combinations form on the payout lines. If you get a winning combination, you receives a payout according to the paytable. There are several slots categories with various parameters. They are listed below.
Slot Type
Description
Classic
These are based on the first slots installed in land-based venues. Classic slot machines have a small number of reels and pay lines. Bonus rounds are simple or not available. Sometimes, you get free spins and risk games.
Fruit
This is a variation on the classic slots. Fruits and berries are the main gameplay symbols. Combinations form on one or more pay lines.
Video slots
These are slots with high-quality graphics and special effects. They may have 5 reels and multiple pay lines. Video slots’ design may feature various themes: most often it’s movies, comics, or popular music bands.
Progressive
These are slots with progressive jackpots. Every time someone makes a bet in a slot, it increases the jackpot amount. You can win it either in regular mode or in special bonus rounds.
Almost all slots have demo versions that you can played for free. Registering and depositing isn’t required. You can learn the rules, check technical parameters, and understand whether the slot is suitable for playing for real money.
Poker
Poker is a popular card game. Unlike slots, results here don’t depend solely on luck. Players study the rules in detail and use strategies. Sometimes even psychology skills can come in handy. Your goal is to get the strongest combination or force your opponents to fold. In online poker, you play against a computer. In addition to the classic poker version, online casinos offer other types, such as Texas Hold’em or Caribbean Stud.
Poker appeared almost 500 years ago. The first mention of it dates back to 1526.
Blackjack
This is another classic card game. Here, you need to get a combination equal to 21 points or close to it. You can’t exceed this amount — if you do, that means you lost.
Blackjack at an online casino
Roulette
This is the most popular table game. Players try to guess where the ball will stop after the wheel spin. You can place bets on specific numbers or their groups. There are several popular types of roulette. The classic version is European. It has a field with 36 numbered sectors and the zero sector. The American version has two zero sectors that increase the house edge. French Roulette is similar to the European version but it has several additional rules. There are also less-known versions, such No Zero Roulette or Multi-Ball and Multi-Wheel roulettes..
Live Games
Almost each of the biggest online casinos offers games with live dealers. There are table games, cards, and lotteries available in this mode. The games are conducted by a live dealer located at a casino or a studio equipped with cameras. Players place bets in real-time.
How to Start Playing at the Biggest Online Casinos
To start playing at an online casino, you need to follow several simple steps:
Select your online casino according to the aforementioned criteria. You can always refer to our rating.
Sign up. You need to press the Register button and enter your username and password. You also need to fill out a form with your personal and contact information.
Go through verification. You can gamble without it, but this procedure is required for money withdrawals. You will need to provide identification documents.
Make a deposit. You can do this in the Cashier section. Enter the amount and choose your preferred payment method. You can use bank cards, electronic wallets, e-checks, etc.
Choose a game. It can be one of the slots, a table game, or a card game. It is important to consider slots’ RTP. If it’s high, you have more chances to get a payout.
Now you can gamble. It’s highly recommended to manage your bankroll and play responsibly. If a slot brings you winnings, you can withdraw them to your account. Reliable casinos from our rating make payouts quickly. The money is credited within a few hours.
Yes, most of these online casinos offer slots’ demo versions. You can play without depositing or registeromg, but then receiving a real payout won’t be possible.
Casinos offer no-deposits, deposit increases, and cashback. There are also different promos for new and regular players.
It is a reward system for regular customers. You move up the levels as you play. For this, you get loyalty points and additional privileges, for example, personal bonuses or faster withdrawals.
You need to open the Cashier section and make a payout request, indicating amount. All the the popular methods are available: cards, electronic wallets, cryptocurrencies, etc.
Yes, all reliable online casinos provide mobile versions without downloading. Some casinos also develop their separate mobile apps.
Ashton was born and raised in the USA. In 2012 he entered The University & Jepson Herbaria, University of California, Berkeley, and graduated in 2017. There he got acquainted with gambling and realized that there was not enough information about reliable websites on the Internet.
