Gambling.site reviews the best online casino sites looking for the highest quality casinos to list on our website. Each of these casino sites are known for their fair online gaming software, high payouts and professional customer care and support teams. We take great care when writing our online casino reviews to provide honest and objective casino reviews so you can make an educated choice on where you're going to play. We only list the world's best online casinos on our recommended casino list.

Online casinos in the UK come in many forms, with some providing downloadable clients, app support and even on-site mobile support which most people refer to as ‘mobile casino sites’. There are many operators which specialise in poker, slots, live casinos, table games and more; so it’s probably a good idea to base your choice on the type. See our selection of best casino sites below and choose the one that is right for you. New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Extra Spins: on Double Bubble. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets.

Only gamble with a licensed gambling site holding a trusted online gaming license. Just holding a gambling license is not enough though. The site's license needs to be located with a trustworthy gaming regulator such as Malta and United Kingdom. All of the online casino websites listed here have valid gaming licenses from trusted regulating authorities. The following casino sites get our recommendations for the best casinos online in 2021.

Bonus $
Software
$500
Saucify Casino Software
$5,000
RTG Casino Software
$500
Saucifyb BetSoft, Rival Software
$1,500
RTG Casino Software
$6,000
Bet Soft & Arrows Edge Software
$20,000
RTG Casino Software
$7,777
RIVAL, Bet Soft Software
$10,000
Realtime Gaming Software
$5,000
Bet Soft, Arrows Edge Software
$7,500
Realtime Gaming Software
$100
Saucify Casino Software
$5,000
RTG Casino Software
$8,888
RTG, Bet Soft Software
$777
WGS Technology Software
Bonus £/$/€
Software
Check Site
Multi Casino Software
50 Free Spins
NetEnt/Multi Software
£/$/€100
NetEnt/Multi Software
5BTC+180 Free Spins
NetEnt/BetSoft/Multi Software
£/$/€500
Microgaming Casino Software
Daily Bonuses
NetEnt/PlaynGo Multi Software
£/$/€500
Microgaming Software
£/$/€25
Rival Gaming, BetSoft, Parlay Software
£/$/€800
Microgaming Software
Up to £/$/€5,000
Top Game Software
£/$/€750
Microgaming Software
£/$/€350
Microgaming Software
£/$/€150
Microgaming Casino Software
£/$/€150
Microgaming Software
£/$/€25
Microgaming Software
£/$/€700
Microgaming Software
£/$/€500
Microgaming Software
£/$/€500
Microgaming Software
£/$/€2,000
Parlay, Rival, BetSoft, Pragmatic
Casino
£/$/€800
Microgaming Software
£/$/€1,200
Microgaming Software
£/$/€500
Microgaming Software
£/$/€500
Microgaming Software
Bonus $
Software
5BTC+180 Free Spins
NetEnt, SoftSwiss, Multi Software
1 BTC
Provably Fair Software
1BTC
Provably Fair Software
$1,000
Realtime Gaming Software

Gamblers that are looking to find real money online casinos will find each of these casino sites to offer fair gaming software and generous online casino promotions. Each month we search the web looking for new online casinos to add to our list of gambling sites.

In order to play at online casinos for real money you'll need to make a deposit with an online casino. Casinos that accept credit card deposits are the most popular kind of real money casino sites. Then there are online casinos that accept paypal, neteller and money bookers e-wallets. The newest kind of online casinos are cryptocurrnecy gambling sites which accept popular cryptocurrencies like Bitcoin, Litecoin and Bitcoin Cash.

Online Casino Review Guidelines

Gambling.site follows strict online casino review guidelines for the websites listed here. All of our casino reviews provided are of gambling sites that use licensed software. We only list Internet casinos that are licensed and regulated by trusted gaming authorities that have set the highest standards for online gaming fairness and casino software security.

Best Casino Sites for US Players

Jumbabet Casino - $20 Free + 200% Match up to $600. Saucify Casino Software.

Cafe Casino - 500% Match up to $5,000. Revolver & Realtime Gaming Software.

Lucky Creek - 100% Match up to $500 + 25 Free Spins. Saucify Software.

Bovada Casino - Three 150% Bonuses up to $4,500. Revolver Gaming & RTG Software.

Drake Casino - Three 300% Bonuses up to $2,000. Bet Soft Casino Software.

Cherry Jackpot - Ten 200% Bonuses up to $2,000 Each. Realtime Gaming Software.

Slotocash - 200% Match on your first deposit + 100 Free Spins. Realtime Gaming Software.

Roaring21 - $4,300 in Welcome Bonuses + 21 Free Spins. RTG Casino Software.

Lincoln Casino - $5,000 Bonus on your first 5 deposits. WGS Software.

Slots LV - $5,000 Welcome Bonus + Daily Slots Rewards. Revolver Gaming and Realtime Gaming Software.

Grand Eagle Casino - 100% Bonus up to $300. Saucify Casino Software.

Diamond Reels Casino - $500 Free + 175 Bonus Spins. Realtime Gaming (RTG) Software.

Uptown Aces - $8,888 Bonus + 350 Free Spins on your first 6 deposits. RTG Casino Software.

Liberty Slots - $777 Free on your first 3 deposits. WGS Software.

UK Casino Sites & Euro Casino Sites

Bet 365 Casino - #1 Ranked UK Casino, Poker Room and Sportsbook.

Play OJO - Top rated UK online casino with software from Amaya, Microgaming, Merkur, NetEnt,SkillOnNet, BluePrint, Evolution Gaming, Bally Technologies and more trusted casino software providers. New players get 50 free spins!

888 Casino - 100% up to £100 1st deposit bonus. Up to £1,500 in bonuses.

Bitstarz - 100% Bonus up to €500 or up to 5 BTC (Bitcoins). NetEnt, BetSoft, Amatic Industries, bGaming, Beltara Games, Ezugi Online Casino Software.

Spin Palace - 1st, 2nd and 3rd deposits get a 100% match bonus.

SlotsMillion - Play over 2,000 casino games from the top software providers.

Mummy's Gold - £€$ 500 Welcome bonus. Microgaming casino software.

Box 24 Casino - Daily Bonus Offers. Rival Gaming and Bet Soft Casino Software.

River Belle Casino - £€$ 800 Welcome bonus. Microgaming software.

Spartan Slots - Daily Bonuses. Octopus Gaming, Bet Soft & Rival Gaming Software.

Ruby Fortune - $750 Free - Play over 450 casino games from Microgaming.

Gaming Club - 1st deposit 100% Match up to $100, 2nd deposit 100% match up to $250.

Luxury Casino - $1,000 Bonus - Luxury Casino is powered by Microgaming.

Villento Casino - $1,000 welcome bonus. Professional support 24 hours a day, 7 days a week.

Captain Cooks Casino - 100 chances to win $1 Million for only $5. 100% Bonus up to $100.

UK Casino Club - £€$ 700 Welcome bonus. Microgaming casino software.

Blackjack Ballroom - £€$ 500 Welcome bonus. Microgaming software.

Casino Classic - £€$ 500 Welcome bonus. Microgaming software.

Black Diamond - Octupus Gaming, BetSoft, Vivo Gaming, Vig casino software providers. 200% Bonus on your first deposit plus 25 free spins. 400% Bonus on your first 3 Bitcoin deposits.

Platinum Play - Licensed by the Malta Gaming Authority. Established in 2004. £€$ 800 Welcome bonus. Microgaming software.

Royal Vegas Casino - Malta Gaming Authority Licensed. £€$ 1,200 Bonus. Microgaming software.

7 Sultans Casino - Licensed by the Malta Gaming Authority and Kahnawake Gaming Commission. £€$ 500 Welcome bonus. 100% Bonus on your first 2 Deposits. Microgaming software.

All Slots Casino - £€$ 1,500 Welcome bonus package. Malta Gaming Authority Licensed. Microgaming casino software.

Mr Green Casino - review soon...

Roxy Palace - review soon...

Bitcoin Casinos

Bitstarz - 100% Bonus up to 1 BTC on your first Bitcoin deposit. Up to 5 BTC (Bitcoins) total bonus package. NetEnt, BetSoft, Amatic Industries, bGaming, Beltara Games, Ezugi Online Casino Software.

Betcoin Casino - Betcoin offers players an online casino, sportsbook and poker site for betting Bitcoin and other cryptocurrencies including Ethereum, Litecoin, Bitcoin Cash and a few more. 100% welcome bonus up to 5 BTC.

mBit - Visit mBit Casino to receive a 110% Bitcoin welcome bonus up to 1.5 BTC. SoftSwiss software.

Slots.com - Bitcoin only deposit and withdrawal options. €$ 1,250 Welcome bonus. Realtime Gaming software. Players from European countries are accepted. No USA, Canada or UK players allowed.

I know what you’re thinking. “What does a sports site know about USA online casinos?” Well, considering that most online sportsbooks actually have real money casinos attached, we know quite a bit!

That’s why we’ve created this section about online casino sites to help fans of all types of gambling find some entertainment. It might be during your favorite sport’s off-season or something else, but no matter what it is, real money online casinos are here to help!

Here, we’ve gathered some of the very best US online casinos on the market today. You can head right into the action or keep reading to learn more!

Betting Site
BonusBet Now
1100% up to €250Go to Site
2
Europa Casino
200% up to €500Go to Site
3100% up to €400Go to Site
4
Spinia
100% up to €250Go to Site
5100% up to $1,000Go to Site

The rest of this page is going to be dedicated to helping you find the perfect online casino and show you all of what the world of online casinos has to offer.

Why You Should Consider US Online Casinos

If you’re a die-hard sports fan looking for a change of pace, you’ve come to the right place. Most of the US online casinos we recommend double as sportsbooks, so if you have a book you trust, you can switch over and play casino games already. You may also be able to play online poker!

This isn’t true for all sportsbooks and online casinos, though, but we’ll get into that later.

For now, let’s go over a few reasons as to why you should play games at online casino sites.

More Opportunities to Win Money

This one is obvious. If you expand your resume of placing real money wagers, you have the opportunity to win more money. This doesn’t come naturally to everyone, but if you’re a skilled sports bettor, you should have no problem picking up games like blackjack or Texas Holdem.

Playing casino games online gives you that opportunity to pick up some extra dough for your bankroll. If you really put in the time and effort, you can learn about different systems and how to get an edge over the house. Then, you’re really in the running for earning some serious cash.

Burn out Less Often Than Betting on Sports

It’s a well-known fact that if you do something too often, it’s easy to get burned out. If you’re an avid sports bettor placing multiple bets down a day, this can get exhausting with how much you need to keep up with daily.

Make sure you take a break. Go outside, get some fresh air, then try out something new. Check out a few online casino games for money to give yourself a well-deserved break.

There’s nothing more satisfying than being able to sit down and just bet on watching a roulette wheel spin or dice being thrown. Sometimes, a simple break can also help clear your mind and help you stay as sharp as ever.

Fill in the Void of Your Sport Being Off-Season

In 2020, the sports world shut down for a while. This was unprecedented, and not many people were prepared for this. So, in times where your sport of choice is its off-season, or if there is an unexpected pandemic, the best online casinos USA are always there!

Best Online Casino 2020

There’s no off-season for blackjack tables, roulette wheels, or any other type of online real money casino game. So, if you familiarize yourself with these games now, you will have a better appreciation for them and still have a great source of entertainment!

US Online Casinos vs Sports Betting Sites

This is an excellent question. Most online casino sites and sportsbooks are not that different on the surface. Some of the best real money US online casinos will have them available in addition to the casino. There are many all-in-one casino/sportsbooks out there, such as:

  • Bovada
  • BetOnline
  • Sportsbetting.ag
  • BetNow

These sites offer both sports betting options and online casino games.

More often than not, any sportsbooks you come across will have a casino. The opposite is not true, however.

  • El Royale Casino
  • Vegas Casino Online
  • High Country Casino

These casinos listed above do not have a sportsbook option.

Best Online Casino Sites Uk

The Key Differences

Since sportsbooks and casinos online are very similar, what are some of the differences? Well, the distinctions between the two don’t actually stand out too much. They’re more minor and found on a site-by-site basis.

For example, some sites are owned by the same parent company, so you’ll recognize the following qualities:

  • Similar software
  • Similar designs
  • Similar games
  • Similar betting lines

However, some sites are entirely different entities, and that’s where you’ll start finding larger differences in things like which games are offered, how they run, etc.

Look Into Customer Service Teams

One thing that we will say is that many sites use different customer service teams and handle their customer support in different ways. This is a crucial factor you should look for before choosing a real money online casino to use.

How to Utilize USA Online Casino Bonuses

Bonuses are the very lifeblood of casino players! If you’ve been on an online casino of any kind, you’ve probably seen a banner like this:

The best online casinos certainly know how to entice people with large sums of money in the form of bonuses. The question has to be asked, though, “Are these offers too good to be true?”

Watch out for Playthrough Requirements

While a bonus of $5,000, like in the example above, might look enticing on the surface, we need to dig a little deeper before jumping in.

Notice how we have highlighted #8, #10, and #12. You’ll see from point #8 that you will have either a 35x or a 30x playthrough requirement before you can withdraw your winnings. Let’s look at an example of how this works.

Let’s say you chose the second option of a 100% bonus up to $1,000. If you deposit $1,000 and the online casino matches that, you have $2,000 in your account. That means you have the 30x playthrough requirement. Let’s do the math.

$2,000 x 30 = $60,000

This means you have to gamble at least $60,000 in the casino from that initial $2,000 before you can make a withdrawal.

Don’t let this scare you, not all online casino bonuses are this extensive, but we wanted to make sure you were aware of how this works. If you read the terms of conditions and tackle this properly, bonuses at real money online casinos can be an excellent way to get some extra cash. Just make sure that you’re 100% aware of what you’re getting into!

USA Online Casino Gambling by State

Online casinos in the USA are starting up every single day. The casino market in the US is growing as online gambling is becoming more widely accepted across the country.

Here, we are going to examine the online casino sites available in all 50 different states in the US. Simply find your state in the list below to learn about the real money online casinos available in that state.

Click here to view the full list of states.
  • Alabama
  • Alaska
  • Arizona
  • Arkansas
  • California
  • Colorado
  • Connecticut
  • Delaware
  • Florida
  • Georgia
  • Hawaii
  • Idaho
  • Illinois
  • Indiana
  • Iowa
  • Kansas
  • Kentucky
  • Louisiana
  • Maine
  • Maryland
  • Massachusetts
  • Michigan
  • Minnesota
  • Mississippi
  • Missouri
  • Montana
  • Nebraska
  • Nevada
  • New Hampshire
  • New Jersey
  • New Mexico
  • New York
  • North Carolina
  • North Dakota
  • Ohio
  • Oklahoma
  • Oregon
  • Pennsylvania
  • Rhode Island
  • South Carolina
  • South Dakota
  • Tennessee
  • Texas
  • Utah
  • Vermont
  • Virginia
  • Washington
  • West Virginia
  • Wisconsin
  • Wyoming

Different Types of Real Money Online Casinos

Now, we’re going to talk about the different types of online real money casinos you can find today. There are many different options out there, and we’re going to break down the options for you so you can find exactly what you need.

Fast Payout Online Casinos

No one likes waiting for their money. You’re no exception! So, it’s understandable that you want an online casino that pays out your winnings fast. These casinos are the best in the business and are highly rated by our team and customers alike. Click the link to learn more.

Safest USA Online Casinos

If you’re more concerned about the safety of your information more than anything else, then you definitely want to check out our guide to the safest online casinos. These real money casinos have top-of-the-line security features set in place to ensure all of their customers have their information completely secured. Click the link to learn more.

Real Money Casino Games

If you’re looking for a specific real money casino game, we’ve got you covered. Here, we’re going to showcase a few different games that you can find on any of the US online casinos we’ve recommended.

Real Money Slots

Slots are an essential part of almost every casino player’s routine. Finding the best casinos with online slots is easy. Follow the link provided to find more information about the best real money slot casinos.

Real Money Blackjack

Hit me! Okay, don’t actually hit me. But that’s what you’ll be saying when you find the best online blackjack casinos to play at. Follow the link provided to learn all about real money blackjack casinos and get started today!

Other Real Money Casino Games

Live Dealer Casinos

Live dealer casinos are a stunning innovation for the advancement of the online casino industry. If you want an authentic casino experience without actually going to a brick and mortar location, live dealer online casinos are the way to go.

Live dealer casinos online set up real live dealers with webcams and stream them right to your computer. You can play games like blackjack, roulette, craps, and many more with an actual person to interact with! If you’re interested in getting started with a live dealer online casino, follow the link provided to learn more!

Final Thoughts on United States Online Casinos

We hope you’ve found this guide to finding real money online casinos helpful. We hope that you know you can trust our recommendations. We may be The Sports Geek, but we can still provide you with other useful information! We have a great team that’s dedicated to ensuring you find a casino site that best suits your online gambling needs.

If you still need help with anything, or you have a question that isn’t answered in our FAQ section below, feel free to contact us anytime.

USA Real Money Online Casinos FAQ

Just for you guys, we want to take the time to cover a few of the questions we get most often from our visitors about online casinos and real money gambling.

We get this question often. As long as you stick with reputable USA online casinos, like the ones we have recommended, you have nothing to worry about. There are plenty of casino sites out there that want to scam you. Still, they are usually pretty easy to spot with terrible websites that are difficult to use. Trust our recommendations and your own instincts, and you'll be just fine.
That depends entirely on the casino. Usually, you can find a banking tab on the home page of the gambling site; this will redirect you to the portion of their site that outlines what banking methods you can use.
Yes, there are limits, but exact amounts vary between real money online casinos. Some online casino websites offer high roller rooms, while some might cap wagers at $50 a hand for blackjack. Ultimately, it just comes down to the casino, so be sure to do your research before signing up and making a deposit.
Yes! Online casinos in the USA are mostly safe. I say “mostly” because there are some online casinos that should be avoided. We do our best to ensure that we recommend only the best real money online casinos. When searching for a safe US real money casino, make sure you use the sites we recommend.
Many US online casinos offer deposit bonuses. You’ll want to make sure you read all the terms and conditions of the bonuses and decide which one best suits your needs. Right now, El Royale Casino is offering a 240% Bonus + 40 Free Spins on Bubble Bubble 2.

With so many bonuses out there, the most crucial factor is making sure you choose a legit online casino that will actually protect your money.

No, and this is super important. Some online casinos are not trustworthy, and you should avoid these gambling sites at all costs. You need to make sure you stick with the best real money online casinos that we’ve recommended here at the top of this page. This is because we’ve already done all the research and vetted these casinos extensively.