USA's best online casinos for 2023

Are you looking to find the best online casinos in the USA? Our experts have reviewed 100+ sites to bring you the top-rated ones in your state, all legal and regulated. Each recommended site offers several casino bonuses, a huge range of casino games, plus US casino specific payment options. Get started now to find the best USA casino site for you or read on to find detailed guides for your state.

Top online casinos December 2023

Rank Casino Bonus Offer Main points Play Online
#1 Top Rated Casino
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  • Extensive library of slot games
  • Generous welcome bonus
  • Widely available in the US
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  • Accepting US players
  • Over 300 slot games
  • 24/7 Customer Support
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  • Offers a range of sweeps games
  • Great variety of slots from Pragmatic Play, Evoplay and more
  • Daily bonuses, rewards and promos for coins

Online casinos to avoid in the US

When reviewing all USA online casinos we use strict rating criteria. With hundreds of casino sites to filter through, only a few make it on our best online casinos list. A lot are considered average either because they offer less casino games or perhaps their welcome bonus is less fair than others. Still we'd consider these trusted online casino sites.

There are of course automatic red flags, for instance US unlicensed online casinos, or ones that have a history with use of pirated casino games. Any site that falls short won't get our seal of approval – find the latest American casinos to avoid below.

A closer look at the best online casino sites

You've seen our list of the top rated online casinos and you've also had a chance to look at some examples sites with the worst reviews. But just what is it that makes the best casino, that much better?

For starters, they're all USA real money online casinos. Some of them have a tonne of online casino games, others 7+ casino offers but we'll dive into our online casino review process shortly. Firstly we'll take a closer look at the top online casinos by pointing out some of the key stats behind them:

Rank US online casino Casino welcome bonus No. of casino games Payout speed Win rate Play now
Get Up to 57,500 Gold Coins + 27.5 Free Sweepstakes Coins
2 days
WOW Vegas
1.5 Million WOW Coins + 30 Free Sweepstake Coins
1-2 days
Get up to 367,000 Gold Coins + 32.3 FREE Sweepstakes
1-2 days
High 5 Casino
5 Sweepstakes coins, 250 gold coins, and 600 diamonds
0-4 days
$25 Free Stake Cash + 250,000 Gold Coins

Features of top USA online casinos

By now you should have a better understanding of the metrics behind our online casino rankings.

But perhaps you want to do your own research. To help answer the question around what makes an online casino site the best in the US we highlight key features to look out for in the table below.

Best online casinos
Popular casino games
Blackjack, roulette, poker, live dealer games
Best online slots
Cleopatra (IGT), Da Vinci Diamonds (IGT)
Biggest casino bonus
Up to $2,500
Min. deposit
Legal states
Top payment options
PayPal, Amex, Bitcoin, Visa gift card, Cash app

Find your US online casino match

Want a more personalised recommendation, specific to your needs? Find the best online casino available to you with our match tool.

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Sic Bo
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The best online casinos by state

The USA is pretty strict when it comes to casinos. We'll dive into online casino regulations later on though.

What we'd like to point out at this stage is that online casinos are subject to state restrictions. So the best online casinos in New Jersey for instance might not be available to players in Michigan, and vice versa.

What makes things even trickier is that the local laws are constantly changing. Which is why we've come up with dedicated USA online casino guides for each state. Aside from being able to choose from a list of the best online casinos specifically for your state, you'll also be able to read more about how the laws are developing within that region.

Read all our up to date US casino state guides below:

How we rate online casinos

There are certain criteria that make for a best online casino. The number of online casino games for instance has a big impact as do casino welcome bonuses and deposit methods. Safety is of course a big topic too, especially when it comes to USA online casinos and the constant market developments.

In this next section we'll deep dive into each of our review criteria. Hopefully this will enable you, the player, to be able to pick out the best casino sites too.


US casino bonuses are a big deal in our reviews.

Literally all online casinos will offer a welcome bonus. If they don't that's an automatic deal breaker. More importantly we look at the actual offer. The best casino promos won't just stick to a simple 100% match first deposit bonus. They'll also throw in free spins (at least 30) plus they'll split it over your first three or four deposits.

Deposit match bonuses are the most common, so if you happen to come across a no deposit casino bonus then that's bonus points for the casino site.

Aside from the welcome bonus we also consider existing player online casino offers. We expect at least some mention of daily, weekly and monthly promotions. The best online casinos will also have a multi-tiered VIP program with cash rewards and exclusive offers.

The bonus policy is just as important as the actual offer. We expect low minimum deposit limits of under $30 (or no deposit if you manage to get your hands on one). We also want to see casino offers with wagering requirements of less than 30x your bonus. Rarely, you'll come across wager-free casino offers, it's things like this that make the best online casino site really the best.

Online casino games & software

It isn't an online casino without it's games. All sites have them but what do we look for in top online casinos? Firstly we consider the sheer quantity of online casino games, anything above 1,000 is a fair amount. Regardless of what's available choice is always a good thing.

Next we look at the range of casino games. Lobbies that stick to slot games are low scorers. We expect the best online casinos sites to have a balanced range of table games, progressive jackpots and live casino games too. But we'll take a closer look at the most popular casino games later.

Software can't be ruled out either as this determines the actual casino game titles available. Leading software developers at US online casinos include the likes of IGT, NetENT, Microgaming and more. The best online casino will work with at least 20 different providers and feature the top ones.

Payment methods & policy

Quantity is a big factor here. We expect at least 10 different banking options.

We also look at the types available. Regular suspects like VISA, Mastercard, AMEX, Neteller, Skrill and bank transfers are almost expected. The best online casinos won't just focus on credit and debit cards, e-wallets and bank wires, they'll also consider mobile friendly options like Apple Pay. PayPal and Bitcoin are also very big at online casinos for USA players. Again, we'll cover popular online casino payment options in more detail later.

The payment policy is just as important. We look for low minimum deposit limits (less than $10), high payout limits (unlimited is the best) as well as zero fees. Online casino sites with fast withdrawals also get a high rating.

Safety & licensing

An online casino license isn't enough, it's actually the bear minimum for all sites we list. The most trusted online casino will ensure full transparency by linking out to their official certification.

Speaking of links, any casino site that's eCOGRA certified and makes this information accessible will score more points when it comes to safety.

We also expect the same transparency when it comes to responsible online gambling. The best casino sites will include all the relevant seals in their footer and link out to state specific support groups like 800 Gambler if you're in New Jersey.

Mobile casino app experience

Literally all online casino sites are playable on mobile devices nowadays. The best online casino is one that's mobile-first meaning that the desktop site was built based on it's mobile version.

When it comes to rating a mobile casino app, whether it's a web app or a native app, we look at platform usability. Fast load speed is the bare minimum. We actually consider casino game lobby size again here. At least 95% of desktop games should be available to mobile users. A best online casino might even add some mobile only casino games.

Speaking of USA casino apps we do consider this in our rating criteria. While it isn't an automatic deal breaker if the online casino doesn't have one, the ones that do, tend to offer a better experience. Having a casino app just makes playing your favorite casino games on the go that bit more accessible.

Customer support

Even at the best online casino there's a chance that you'll run into issues. Thats why testing out customer support is an important part of our review process.

Top online casinos will offer 24/7 customer service and multiple channels to get in touch. Live chat and email are almost expected and should be easy to find on. Bonus points if the online casino has a sticky live chat button that follows you around as you scroll.

The best online casinos will also offer phone support and they'll make all their contact details easily accessible. There's nothing worse than a casino that hides this information or makes it hard to find. A good online casino wants to be contacted.

Popular casino games in the USA

As mentioned earlier on, casino games are basically what make up a casino. Whether it's to play for free or for real money, this is why most players visit an online casino and it's the only way to win cash.

When you pick your preferred online casino, you'll also need to consider what casino game to opt for. Most USA casino players opt for slot games. This is actually why they tend to make up the bulk of games lobbies.

Virtual table games do however tend to have a higher return to players, meaning that your chances of winning are higher. Table games also closer to the experience you'd get at land based casinos.

Below we look into the most popular casino games you can expect at any of the best online casino sites.

Play free slots & other casino games

Before you play for real, why not try America's best casino slots games for free first? Discover a few popular titles below to get started. Or check out more USA free casino games.

Play Now
Da Vinci Diamonds
Play Now
Play Now
88 Fortunes
Play Now
Mega Jackpots Wheel of Fortune on Air
Play Now
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US casino payments guide

When choosing the best online casinos, a lot of importance is placed on the available banking options. This is because it's the only way to play for real money and potentially claim your winnings. We have in-depth guides for the important US casino deposit methods but we also shed some light on the more popular options below:



PayPal casinos are popular worldwide. The payment method is one of the safest e-wallet options and is used in all types of e-commerce. It comes as no surprise that the payment option is also popular at any of the best online casino in the United States of America.

American Express (AMEX)

American Express (AMEX)

As the name implies this AMEX is a local favorite among US players simply because of its origin. The credit and debit card option is also globally renowned. The company has an intuitive mobile app and a loyalty program which makes AMEX online casino payments particularly popular.



Bitcoin casino payments aren't available everywhere in the US. In the states where it is legal, it's highly sought after because of its anonymity. The best online casinos also offer crypto currency casino bonuses as an additional perk.



Because Paysafecard is a prepaid card payment option, no personal details are shared. The company is also massively renowned for it's safety. This makes it very popular both in the US and worldwide. The best online casino sites almost always have this as an option.

Popular online casinos by type

Let's think back to our list of our favorite casinos. These are what we'd consider American all rounders meaning that they've received top ratings for their overall offer. Perhaps you're a player who's more interested in payouts? Or you're looking to play sweepstakes?

We look into some of the most popular types of online casinos for USA players below:

USA gambling sites - a complete guide

USA online gambling is legal but as we saw earlier it does depend on your state. It also depends on the type of online gambling site you're looking to visit. Online casinos are currently only available in a handful of states. Sweepstakes and social casinos are a lot more widespread.

In the past year US online sports betting has been legalised in a lot more states. We can only expect the same developments in the online casino market to follow shortly.

You can read more about this in our USA online gambling laws guide or use the interactive map below for the latest updates.

US online gambling legal updates

Check out what's legal in your state:


Sweepstakes & Social casino


Sweepstakes & Social casino

Top land-based casinos in the USA

While online casinos are restricted in many states, land based casinos in the United States are way more widespread. Below is a list of the top 10 local US casinos to visit but you can also use our dedicated guide to find the best casino near you.

Land-based casino Location Online partner All available states online
Bellagio Hotel and Casino
Las Vegas, Nevada
MGM Grand Hotel and Casino
Las Vegas, Nevada
Borgata Hotel Casino and Spa
Atlantic City, New Jersey
Hard Rock Hotel and Casino
Atlantic City, New Jersey
Wynn Las Vegas
Las Vegas, Nevada
Caesars Atlantic City Hotel & Casino
Atlantic City, New Jersey
Golden Nugget Las Vegas
Las Vegas, Nevada
Rivers Casino
Hollywood Casino at Penn National Race Course
Grantville, Pennsylvania
Ocean Casino Resort
Atlantic City, New Jersey

Online casinos & safety - legal usa casinos only

With so many market developments it's no surprise that some casinos try to cheat the system. Some will try to operate without a license. Here at we only recommend secure online casinos in the US.

If they aren't then we make this clear in our list of casinos to avoid.

Why trust


100+ US casino reviews

Background and Safety Check

25+ years of casino experience

Bowl of Diamonds

200+ casino bonuses reviewed

Free spins no deposit

5,000+ USA casino games tested

Responsible gambling at online casinos in the USA

Online casinos can be extremely entertaining but they can also easily become addictive. Between 1% and 2% of adults in the US will become subject to problem gambling in their lifetime. At we want you to have easy access to tools that help ensure against this. If you have any concerns about yourself or the people around you here are some helpful resources:

Gamblers Anonymous

National Council on Problem Gambling


Want to play now? Check out your state's #1 casino

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Payout 2 days
Win Rate 96%

US online casino FAQs

What are the best online casinos for US players?

We have reviewed over 100 online casinos available to US players and rated them based on strict criteria like casino games and bonuses. We've used these ratings to come up with the list of our 10 favorite online casinos available in your state earlier.

What is the number one online casino in the US?

The number one online casino in the US is constantly changing and it also depends on which state you're playing from. Check out our section from earlier where we deep dive into the USA's highest recommended online casino in 2023.

Are online casinos legal in the United States?

It depends. Not all states will allow you to play online. The good news is that the US casino market is evolving quite rapidly. We provide the latest online casino state legal updates in our interactive map above.

What is the best legitimate online casino?

Here at we only recommend legitimate online casinos. We actually flag unlicensed casinos in the USA to ensure you avoid them. As for the best, we suggest you check back to our list of the top online casinos.

Can online casinos be trusted?

Not all casinos can be trusted. This is why we use a 25 step verification process when reviewing a new online casino. You can read more about online casino safety in our section above.

Hannah Cutajar

Hannah Cutajar

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Online casino expert

Semi professional athlete turned online casino enthusiast, Hannah Cutajar is no newcomer to the gaming industry. With over 5 years of experience, she now leads our team of casino experts at and is considered the go-to gaming specialist across several markets including the USA, Canada and New Zealand. Her number one goal is to ensure players get the best experience online through world class content.