Online Casino USA: Ultimate Guide to the Best Legal Casinos

Welcome to the ultimate guide to online casinos in the USA! Our mission at aGamble.com is to help you discover the most exciting, secure, and rewarding gaming experiences available to American players. We’ve thoroughly researched and compiled a list of the top online casinos that cater specifically to players in the United States, offering a variety of games, enticing bonuses, and state-of-the-art security measures. Get ready to dive into the thrilling world of online gambling with us!

Raring to go with the best real money online casino? Check out our udpated list of top licensed gambling sites and claim your welcome bonus. You can enjoy 1000s of independently-tested slots and table games right now if you live in the right state, or you are just visiting (yes, you can register an online casino account without being a state resident).

According to aGamble casino experts, betMGM, Borgata, DraftKings, BetRivers are the best legal casino sites for 2023 in the US. Here we’ll show you what to look for at the top online casinos. Remember, to use our exclusive casino bonus codes and receive a sign-up deal today as well as read our detailed reviews.

Best Online CASINOS for 2023

• Golden Nugget
• betMGM
• Borgata
• BetRivers casino
• bet365 NJ casino
• Tropicana
• 888Casino

Best Online Casino Bonuses

aGamble.com team of US online casino experts has signed up for accounts with every operator to test the games, software and payment methods. We check whether casinos have been properly licensed, and whether you can make deposits in person at your local casino. We also explore the terms and conditions of every deposit bonus to ensure it’s fair for every player.

One of the newest online casinos in NJ is Wheel of Fortune.

TOP Casino Sites FOR USA Real Money Players

1. BetMGM – Best for Casino Promotions for US users
2. FanDuel – Best for Online Slots
3. BetRivers – Best for Rewards
4. Wynn Casino – Best for Live Dealer Games
5. DraftKings – Best for Table Games
6. Tipico – Best New Online Casino

Online Casinos Compared

With countless online casinos available, it can be difficult to know which ones are worth your time and money. That’s why we’ve done the hard work for you by hand-picking the best online casinos that accept gamers from the USA. We’ve evaluated them based on their game selection, payout rates, software, customer service, and of course, their reputation for fairness and security.

Some of the biggest and best casino brands are now operating in the United States. Not all online casinos are created equal, however: let’s compare and contrast some of the top gambling sites that you can access right now.

BetMGM – Online Casino for Best Exclusive Games

USA’s #1 online casino when it comes to the biggest number of exclusive games and real money bonuses.

• Games & Slots
  BetMGM’s game portfolio isn’t perhaps as large as the brand suggests it should be. There are just 500 online slots, but the collection does include games from big developers like Playtech and Red Tiger. You can also play games made in-house by Win Studios. There are over a dozen developers in total in the BetMGM lobby, and they include Light & Wonder and High 5 Games. Ezugi and Evolution Gaming share live dealer duties.
• Payout Speed
  You can receive cash-outs from BetMGM Casino within 5 business days if you use the right payment methods. VIP Preferred or online bank transfer are our recommended withdrawal options, but you can also request a cash-out in person if you live near one of MGM’s partner casinos in NJ, PA, WV or MI.
• Casino Bonuses
  BetMGM Casino offers a big deposit match bonus worth up to $1,000 (NJ, MI and PA) or $2,500 (WV only), as well as FREEPLAY tokens and free spins if you live in the right states. Use code USDOTBET.

BetMGM Casino Pros & Cons:

• Respected US online betting brand
• MGM Rewards program for all active customers
• Big welcome bonus inc. free spins & FREEPLAY

• Size of the sign-up bonus varies depending upon state

bet365 USA – TOP Independent Online Casino

bet365 is a small but powerful online casino that offers real-money games and slots in New Jersey. Playtech and NetEnt supply the majority of the games, but you can also play real-money live casino games from Evolution.

• Games & Slots
  bet365 online casino doesn’t boast an enormous selection of games. However, the range of titles does include slots, table games and a live casino. Playtech powers the software platform itself, so you can expect to find a lot of slots from that developer. That’s one advantage that bet365 Casino has over other NJ rivals like Golden Nugget.
• Payout Speed
  bet365 processes all withdrawal requests within a few business days. You can cash out in person if you’re near bet365’s partner casino at Hard Rock in Atlantic City. bet365 also issues its own prepaid MasterCard, which also facilitates withdrawals.
• Casino Bonuses
  bet365 falls down slightly on casino bonuses for regular players. Some deals are seasonal, such as the ‘Everyone’s a Winner’ promo where you can win a share of the prizepool by playing a required number of hands or spins. As a new bet365 real money casino customer you can get up to $1000 in a deposit bonus.

bet365 Casino Pros & Cons:

• Well-regarded casino platform powered by Playtech
• Excellent mobile casino app for real money
• Big sign-up bonus worth up to $1,000

• Only available in New Jersey
• Small selection of games & slots overall

FanDuel – Best Online Casino for Jackpot SLots

The online casino is live in multiple US states where you can switch between roulette and football betting with ease.

• Games & Slots
  Casino offers over 750 top-name slots and table games from some of the biggest providers in town. These include Microgaming, Red Tiger, IGT and Play’n GO, while the table game selection includes all the popular variants such as classic blackjack and American Roulette.
• Payout Speed
  FanDuel offers a small selection of quick withdrawal options for customers. You can request a cash-out via VIP Preferred (ACH) or online bank transfer, and those generally take around 4-5 business days to process. Alternatively, you can cash out in person at the casino cage in your respective state.
• Casino Bonuses
  FanDuel does offer some good ongoing bonuses for its regular customers. The weekly reload deposit match is one of the highlights, but you can also earn a casino bonus if you make a qualifying sports wager. Look out for seasonal prize draws throughout the year as well.

FanDuel Pros & Cons:

• Superb selection of online slots & progressives
• 20+ Daily Jackpot slots available
• Big welcome bonus worth $1,000

• No loyalty program offered
• Customer support not 24-hour

PlayStar – New Online Casino, best for Latest Games

PlayStar is one of the newer licensed online casinos to go live in New Jersey. You can earn a reasonable 100% deposit real money bonus when you join up, plus the Star Rewards program is perfect for casual real money gamblers.

• Games & Slots
  As a new real money US casino PlayStar is slowly building up its game portfolio. Currently, there are just 150–160 slots, but it does have deals with some major providers such as NetEnt and IGT. Similarly, IGT comes on board for the table games. The biggest plus of the Play Star real money casino lobby is selection of live dealer games. There are over 20 in total in a collection that includes Lightning Roulette, Live Craps and Live Baccarat.
• Payout Speed
  You can receive your winnings within 2–3 business days when you cash out from PlayStar. The casino allows withdrawals to a branded Play+ prepaid card or VIP Preferred via the ACH. Alternatively, you can cash out within minutes by visiting the Ocean Casino Resort in Atlantic City.
• Casino Bonuses
  PlayStar offers a decent selection of retention bonuses that includes community jackpots and free games. We love the Everybody-Wins Jackpot where you can take a shot at winning a share of $5,000 in prize cash. The PlayStar Club offers loyalty points and perks if you’re a regular customer.

PlayStar Casino Pros & Cons:

• Excellent live casino selection
• Star Rewards program inc. Everyone-Wins Jackpot
• Lots of free spins in the welcome bonus

• Low selection of slots & table games
• Only available in New Jersey

Golden Nugget – US Most Popular Real Money Online Casino

Golden Nugget offers one of the biggest game selections in town. You can play 100s of top games for real money on a platform that’s as slick on desktop as it is on mobile app. This, one of the most popular online casinos is now live in multiple US states, such as New Jersey, Pennsylvania and West Virginia.

• Games & Slots
  Golden Nugget offers 1,000+ slots and games from one of the biggest developer ranges in the US. Light & Wonder games are readily available, plus games from H5G, IGT and Lightning Box. You can also play a full suite of live casino games from Evolution, some of which are available 24/7.
• Payout Speed
  You can request cash to your Play+ prepaid card at Golden Nugget within a couple of days. PayPal and in-person withdrawals at partner casinos are faster.
• Casino Bonuses
  The Golden Nugget welcome bonus is worth up to $1,000 when you make your first deposit. You can also claim up to 200 free spins on selected online slots. In addition, you may join up to the Golden Nugget Ultimate Rewards program to earn a sliding scale of perks and benefits. Look out for quick cash bonuses too, such as when you make a deposit by Play+.

Golden Nugget Casino Pros & Cons:

• 1400+ top-name games & slots
• Ultimate Rewards program for all customers
• Large deposit match bonus for new sign-ups

• Limited customer support options at some Golden Nugget casino sites

Which US states operate legal and regulated online casinos?

Currently there are six US states that are operating legal and regulated online casino gambling. They are New Jersey, Michigan, Pennsylvania, West Virginia, Delaware and Connecticut. 

Real Money Online Casinos By State

In 2023 online casinos are legal in six US states: New Jersey, Michigan, Pennsylvania, West Virginia, Connecticut and Dealware. In 2024 five more states are expected to joing the club. These are: Massachusetts, New York, Indiana, Illinois and Iowa. Here we explore which real money casino sites are best to visit in top 4 regulated states. Let’s go!

Legal Online Casinos State-by-State

New Jersey

New Jersey was, with Delaware, a pioneer in legalized online casino gaming in the US. Casinos are licensed by the NJ Division of Gaming Enforcement. All online casinos must be partnered with a land-based casino in Atlantic City. There are over 20 online casinos currently in operation, although there is capacity for more under the current licensing rules. The best online casinos in New Jersey are BetMGM, Golden Nugget, Borgata, BetRivers, Bet365 NJ.

• Golden Nugget (Golden Nugget AC)
• 888 NJ (Caesars)
• Hard Rock (Hard Rock AC)
• Borgata (Borgata AC)
• Resorts Online Casino (Resorts Hotel-Casino)
• Virgin Casino (Tropicana AC)
• Tropicana Casino (Tropicana AC)
• Unibet (Hard Rock AC)
• Ocean Casino (Ocean Resort Casino)
• Mohegan Sun (Resorts Hotel-Casino)
• Stars Casino (Resorts Hotel-Casino)
• BetMGM (Borgata AC)
• partyCasino (Borgata AC)
• FanDuel (Golden Nugget)
• DraftKings (Resorts AC)
• WynnBET (Caesars)
• Bally Casino (Bally’s AC)
• PlayStar (Ocean Resort Casino)
• PointsBet (Bally’s)
• Scores Casino (Borgata AC)
• PalaCasino (Borgata AC)
• BetRivers (Golden Nugget)
• bet365 Casino (Hard Rock AC)
• Tipico Casino (Ocean Resort Casino)

Michigan

The best online casinos have been live in MI since 2021. Casino betting operators are regulated by the Michigan Gaming Control Board and available to anyone aged 21 or over. You can also play games on mobile phones from anywhere within the state. We recommend betMGM, Rivers, DraftKings and Fanduel sites that are best for real money gaming. Use codes to claoim your signup bonuses and free play credits.

Best online casinos in Michigan are Golden Nugget, BetMGM, DraftKings, BetRivers. 

• DraftKings (Bay Mills Casino & Resort)
• FanDuel (MotorCity)
• Golden Nugget (Keweenaw Bay)
• Caesars/Tropicana (Turtle Creek Casino)
• WynnBET (Sault Ste. Marie Tribe of Chippewa Indians)
• Stars Casino (Odawa Casinos)
• BetRivers Casino (Little River Casino Resort)
• Play Gun Like (Gun Lake Band of Pottawatomi Indians of Michigan)
• FireKeepers Casino (FireKeepers Casino-Hotel)
• Four Winds (Pokagon Band of Potawatomi Indians)

Pennsylvania

Pennsylvania went live in 2017 with legal real-money online casinos. In addition, PA casinos offer sports betting for mobile and online customers. As in NJ, Pennsylvania online casinos must have a partnership with an existing land-based operator. Get started at MGM, Caesars, Borgata, Pokestars, claim bonuses to play slot games, live blackjack or roulette with additional funds.

Best online casinos for PA gamblers are BetMGM, BetRivers, Borgata, Golden Nugget.

• DraftKings (Hollywood Casino / Penn National Gaming)
• FanDuel (Valley Forge)
• Caesars (Harrah’s Philadelphia)
• BetMGM (Hollywood Casino at Penn National Race Course)
• Unibet (Mohegan Sun)
• Hollywood Casino (Penn National Gaming)
• PlaySugarHouse (Rivers Casino Philadelphia)
• Betway (Live! Casino & Hotel)
• Stars Casino (Mount Airy Casino)
• PlayLive! Casino (Live! Casino & Hotel)
• betPARX (Greenwood Gaming)
• Borgata Casino (Rivers Casino)

West Virginia

West Virginia became the fourth US state to legalize online casinos when the state went live in 2020. You can play on mobile or online at the best online casinos in WV with major providers such as BetRivers and DraftKings. Online sports betting is also permitted.

• DraftKings (Hollywood Casino at Charlestown Races)
• BetMGM (The Greenbrier)
• BetRivers (Mountaineer)
• Caesars (Mountaineer)
• FanDuel (The Greenbrier)
• PointsBet (Hollywood Casino at Charlestown Races)

Delaware

Delaware was one of the first US states to regulated online casino gaming. 888 is the main operator in the state and oversees games and slots at all three of Delaware’s online casinos.

• Casino Delaware Park (Delaware Park)
• Harrington Online Casino (Harrington Raceway)
• Dover Downs (Dover Downs Hotel & Casino)

Connecticut

The state operates in a slightly different way from other regulated US states. Online casinos went live in 2021, but every operator must have a partnership with one of the main tribes in Connecticut. Currently, all top casino sites in CT operate under a license acquired by the Mashantucket Pequot Tribal Nation or the Mohegan Tribe.

• DraftKings (Mashantucket Pequot Tribal Nation)
• FanDuel (Mohegan Sun)

How to Know if Online Casinos are Legitimate

The online casino scene in the US used to be a veritable Wild West of offshore gambling sites with zero accountability and poor practises. However, now you can gamble legally online in several US states.

New Jersey and Delaware were the first states to legalize online casino gaming. However, they have since been joined by Pennsylvania, Connecticut, Michigan and West Virginia.

It’s legal to gamble at licensed online casinos in those states, as long as you are over 21 and physically located within state borders when you gamble.

Online casinos will acquire individual licenses from state gaming commissions wherever they operate. In some cases, they will need land-based partners in legal states if they want to offer games online.

The best online casinos also audit their games regularly. Casinos will employ the services of external auditing companies such as eCOGRA and TST. Labs test random number generators (RNGs) to ensure that all games are fair, and every spin and shuffle is totally random.

How To Register An Online Casino Account And Get Started

1. At aGamble.com we publish reviews of the best reputable online casinos. Do your research and select a reliable and licensed casino that offers a secure environment, fast apps, wide range of games and promotions.
2. Click on our buttons Get Bonus to visit the casino’s website. Go to the online casino’s official website using your web browser.
3. Click on “Sign Up” or “Register” to create an account. Then simply fill out the registration form by using promo codes (if necessary) and providing the required information, such as your name, email address, password, and other relevant details.
4. All legal in the USA online casinos may require you to verify your gambling account. It is easy to do so just by clicking on a verification link sent to your email or by providing additional documentation, such as a copy of your ID or utility bill.
5. Time to make a real money deposit. Select a convenient and secure deposit method, such as credit/debit card (Discover, American Express), PayPal, Apple Pay or Skrill, and follow the instructions to deposit funds into your casino account. Normally to qualify for the bonus it is enough to add 30 or more U.S. dollars.
6. Claim a welcome bonus. Top rated real money online casinos in the United States offer welcome bonuses to new registering players. You can get a 100% deposit match (1000 at bet365), a no deposit bonus (at 888Casino) or even 200 free spins (at Golden Nigget) to use on selected slots. If applicable, make sure to claim your bonus during the registration process by entering a valid promo code, if provided.
7. Play responsibly.

Things To Bear In Mind When Looking For The Legal Online Casino

When searching for the best legal online casino, there are several important factors to keep in mind to ensure a safe and enjoyable gambling experience. Here are some key considerations:

• Legitimacy and Licensing: Look for online casinos that are licensed and regulated by reputable gambling authorities, such as the NJ, PA, WV, MI Gambling Commission. This ensures that the casino operates legally and adheres to strict regulations.
• Security and Safety: Check for proper security measures, such as SSL encryption, to protect your personal and financial information from unauthorized access. A reputable online casino will prioritize player safety and provide a secure environment for gambling.
• Game Selection: Consider the variety and quality of games offered by the online casino. Look for a wide range of options, including slots, table games, live dealer games, and more, from reputable software providers such as NeteNT, IGT, Konami or Novomatic to ensure a diverse and safe real money gaming experience.

What Games Can You Play At Real Money Online Casinos

At real money casinos, you can enjoy a wide types of games that cater to different interests and preferences: from slots, live table games, slingos, virtual sports to video poker and instant scratch cards. Some of the most popular games available at online casinos include:

1. Online slots, also known as online pokies or fruit machines, are among the most popular casino games. They come in various themes, styles, and features, offering exciting gameplay with different paylines, bonus rounds, and jackpots. For slots we recommend betMGM.
2. Table games such as blackjack, roulette, baccarat, and craps are classic favorites at online casinos. These games require strategy and skill, providing an immersive and thrilling casino experience. One of our favorite blackjack casinos is BetRivers. Try Blakcjack Pro or 777 Blackjack high limit table.
3. Live dealer games bring the authentic casino experience to your screen, allowing you to play with real dealers in real-time. Popular live dealer games include live blackjack, live roulette, live baccarat, and live poker. Borgata is our top site for live casino games. Try American Roulette in HD video quality and a daily bonus.
4. Video poker is a blend of slots and poker, offering a unique and strategic gaming experience. Players aim to create the best poker hand from a virtual deck of cards, with different variations such as Jacks or Better, Deuces Wild, and Joker Poker.
5. Specialty Games: Many online casinos offer specialty games, such as scratch cards, keno, bingo, and virtual sports, for those looking for something different from traditional casino games.
6. Progressive jackpot games offer the opportunity to win life-changing sums of money. These games, often slots, have a jackpot that increases with each bet placed, and the jackpot can be won by hitting a specific combination or achieving a certain milestone.

New Online Casinos in the United States

Real-money online casinos have been operating in the US for 10 years. However, new casinos are always being introduced. New states come online and new operators join the market. However, they must go through a stringent license application in order to start offering games and promotions.

New casinos don’t always come ready-made with a huge number of games and slots. However, welcome bonuses tend to be larger in order to attract fresh customers. Desktop software and mobile apps may also be slicker than existing casinos.

Five New Casinos Pros & Cons Pros:

1. Ready-made mobile apps for iOS / Android
2. Generous welcome bonuses to suit all bankrolls
3. Slick software and gaming interface
4. Good loyalty program or exclusive offers
5. Game selections can be small

Here are some of the top casino sites that have opened in recent months:

• Tipico is the first US online casino from a German sports betting brand that has been around since 2004. You can download an app stuffed with 500+ slots and table games from the biggest developers. In addition, there is a choice of welcome bonuses: 100% deposit match up to $250 and 200 free spins, or a smaller $50 welcome bonus for gamblers on lower budgets.
• PlayStar launched in 2021 in New Jersey in partnership with Ocean Resort Casino. Though the selection of games is poor (150+ currently), the additional promotions are good. We love the Everybody-Wins Jackpot where you can take a shot at winning a share of $5,000 in prize cash. The PlayStar Club offers loyalty points and perks if you’re a regular customer.

Safe and Secure Online Gambling for US Players

When it comes to online gambling, your safety and security should always be a top priority. We only recommend online casinos that are fully licensed, regulated, and committed to providing a secure environment for their players. Our guide will help you identify the best online casinos with state-of-the-art encryption technology and strict privacy policies, ensuring your personal and financial information stays protected.

Top Mobile Casinos in the USA: Play on the Go with the Best Apps

In today’s fast-paced world, players are increasingly looking for ways to enjoy their favorite casino games on the go. As a result, many online casinos have developed mobile apps or optimized their websites for mobile devices for Android and iOS. Here’s our list of the best mobile casinos in the USA, offering seamless gaming experiences, impressive bonuses, and a wide variety of games.

Top Online Casinos FAQs