Welcome to Gambling.org. Since 1996, we have been guiding gamblers helping them find the most trustworthy and reliable online gambling sites. Here, you will find independent reviews of online casinos with real player feedback. You can also play free casino games to help you learn rules and betting practice strategy. Gambling.org provides information on legality and regulatory topics and daily news articles. Stay up to date with online gambling laws and find legal gambling sites to bet with. Get started making the most of our resources by perusing our player guide immediately below. We'll soon be adding a sports section to providing you with sports betting tips and reviews of trusted sportsbooks.

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Find trusted casino reviews of the web's top ranked gambling sites offering real money betting and fun money games.

UK Sites

Get the latest legislative updates for UK gaming sites and learn more about the top UK casinos to play online for real money.

USA Gambling

Learn about the USA gambling sites and find web casinos that accept real money players from the United States of America.

Live Dealers

Seeking a more personal Internet gambling experience? Learn more about the best live dealer casino games online.

Casino Games

Learn game rules and betting strategy by playing free casino games with unlimited fun money credits.


Ready to gamble online with real money? Learn about the leading payment options available at the top gambling destinations.

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Best Online Gambling Sites

The following section provides up-to-date reviews with real player feedback on the best online casino sites and gambling sites for USA, Canada, New Zealand, UK and European players. To avoid any guesswork in choosing a site to wager at, we have exercised due diligence in vetting Internet casinos offering both fun money and real money online gambling games. We provide reviews of casinos that are open to players throughout the US, Canada and Europe. Weighing in on player feedback, which anyone in the Gambling.org community can contribute to, the following casinos stand as some of the highest rated online gambling sites for real money wagering.

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Best Online Casinos for USA Players

Catering to players in all markets, JumbaBet is fast becoming a top gambling site for players around the world searching for a secure and fair real money online casino establishment. JumbaBet Casino is owned and managed by Ardway Limited, and based in Malta, which is home to many of the world's top gambling brands. Ardway's presence here represents a commitment to meeting regulatory standards, while a player-friendly approach enables high deposit rates for players in many countries.

Use code JUMBA25 for a rare $25 NO DEPOSIT bonus. Use code JUMBA150 for 150% up to $450 Free welcome bonus, followed by $750 Free in reload bonuses and daily bonuses for returning players every day of the week.

Bovada Casino was formed in lieu of a growing demand from US online gamblers with limited betting options. Accepting Bitcoin and credit cards, Bovada offers sports betting and horse race lines in addition to casino games, which include both Realtime Gaming and Betsoft titles - the latter of which is known for its realistic (3D) and entertaining slots. iTech Labs has confirmed unbiased shuffling and hand results according to UK Gambling Commission standards.

Up to $3K in welcome bonuses are available, including 100% up to $2,000 on 4 deposits for slots play (SLOTS500) and 100% up to $1,000 on 4 deposits for table games (GAMES250).

Top US Casino Bonuses

The team at Gambling.org is one of the most experienced in the Internet gambling industry. We have been trying out casino bonuses and testing online casinos since 2001. We're always looking for new & trustworthy US casinos to add to our site. All of the online casino reviews that we provide are of fair, trusted and secure casinos.

Top UK/Euro/Canada Online Casinos

Platinum Play Promotions

New players can claim a 5-part welcome bonus worth 100% up to €200 Free for a total of €1,000 Free plus 50 free spins on select slot machines.


Mr. Green Promotions

Mr. Green's welcome bonus is a 100% Match up to €100 Free, plus 100 free spins on select online casino slot machines. Ongoing seasonal promotions available as well.

888 Casino - One of the most popular, longest-running online gambling destinations, 888 offers a plethora of gambling options, including live dealer casino games, sports betting, poker and bingo. Home to over 25 million players, 888 has been in business since 1997, and over the years has received many industry best-practice awards and accreditations.

100% Match Bonus up to $200 Free on the first deposit OR a free $10 chip (no-deposit required) for real money wagers in the casino or poker room.

UK Casino Club offers new players a €700 Welcome Bonus spanning five deposits. Initial bonus is worth 100% up to €100 Free and fifth deposit is worth 110% up to €100.

SlotsMillion Casino is one of the most popular international casinos today. Other than not accepting US players, there is really nothing much to complain about this highly transparent, Malta-licensed online casino. With over 1,400 slots titles to choose from, Slots Million showcases the most popular slots in the world from all of the leading software platforms. SlotsMillion also has the impressive title of being the first Virtual Reality Casino in the world, offering several slots games that can be enjoyed with Oculus Rift goggles. *RNG certification and Payout reports are verified by four different independent testing labs.

Choosing an Online Casino

When seeking out a real money online casino to open an account with, it is important to do your due diligence. This should always begin by first verifying where the casino is licensed and regulated and what software platform is being used to power the games. Holding an online license through a reputable gaming jurisdiction ensures the software has been audited for fairness and that the casino operator is in good standing, which from a players perspective, means you are getting a fair hand and being paid on time. The following regulatory jurisdictions qualify as top-tier:  UK Gambling Commission, Malta Gaming Authority, Gibraltar Gambling Commission, Kahnawake, Curacao eGaming, Antigua and Barbuda, Alderney, Isle of Man and Tasmania.

The first place to look when verifying this information is on the website of the casino itself. Generally, this will be a link or logo at the footer of the website. A Random Number Generator (RNG) Certificate should also be posted (again, often found at the footer of the website or on a standalone accreditation page). If this information is not readily available, i.e. the casino is lacking in transparency, it is advised to stay clear from opening a real money online gambling account at such a destination.

After verifying that your prospective real money gambling site of choice is, in fact, licensed and regulated by a reputable gaming commission, your next step in the vetting process should revolve around the bells and whistles, i.e. the selection of games and promotions being offered. If you already know your favorite games or those games that you might be interested in playing, you will obviously want to ensure those games are being offered. The good news is that the vast majority of online casinos provide everything you will find in the best of Vegas casinos, including a vast selection of slot machines and video poker titles.

Online Gambling is legal in many countries, with a growing number of states in the US now offering residents and in-state visitors the opportunity to gamble online with real money. But for US players as a whole, options are limited, and quite frankly, many of these options include online gambling sites in the business of swindling players. This is why the Gambling.org player community exists - to help one another discover the best online gambling destinations to wager real money at. For a comprehensive list of safe internet gambling sites, see our online casino reviews page.

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Choosing a Casino Bonus

As mentioned above, only after verifying that your real money online casino of choice holds an active operator license from a reputable regulatory jurisdiction, should you begin to explore the possibility of claiming an online casino bonus. As is the case with all casinos, whether land-based or online, player loyalty is highly valued. One of the primary ways to not only motivate players to make a first time real money deposit, but also to cajole players in making reload deposits, is by offering free cash bonuses. While not entirely free, bonus money helps to pad any bankroll, and will certainly help to prolong ones online wagering activity. There a few things to keep in mind about bonuses before claiming, however.

First and foremost, always read the full terms and conditions. The two most important terms to look for are the "play-through" or wager requirement, and "game restrictions". The "play-through" represents the amount of times you will have to wager the bonus amount over before any winnings can be cashed out. For example, if the bonus amount is $100, and the play-through is 30x, the required play-through amount to be wagered would be $100 x 30 = $3,000.

Additionally, the play-through will always be regulated by game restrictions. In other words, only certain casino games will qualify for meeting the play-through. Generally, the vast majority of welcome bonuses will only permit slots and other high House Edge games, such as Keno to meet the play-through. Some bonuses may be described as an "Other Games" bonus. Generally, these bonuses only permit a handful of popular games that provide a lower House Edge, such as Blackjack and Video Poker. These bonuses will have a higher play-through on average, in some cases being five times that of a slots bonus. It is increasingly rare to find a bonus that permits wagers on Baccarat, Craps or Roulette. However, available, expect the play-through requirement to be much higher. The most important thing to keep in mind when meeting bonus requirements are the game restrictions, as in some cases, a single wager made on a restricted game could disqualify a cash out of bonus winnings later (even if the play-through was met).

Additional terms to look for and/or ask customer service to provide in writing before claiming are, namely, time restrictions. Some online casinos will require a welcome bonus to be claimed within a certain number of days of making a real money deposit, while others may require the play-through to be met within a certain period of time. If there are not time restrictions mentioned in the bonus T&C's it is advised, nonetheless, to always contact customer service and ask for clarification on play-through,  game restrictions and time restrictions before claiming any real money bonus.

Responsible Gambling

Responsible betting is more than not betting what you can afford to lose. Responsible gambling is also knowing when to call it quits. Just because you can afford to lose more money at the tables, doesn’t mean you should! And just because you have a run of bad luck, doesn’t mean you should give up gambling altogether.

To have a healthy grasp of responsible gambling, bettors need to first understand that casino gambling is a pastime, i.e. it has been steadily enjoyed both for its entertainment and lucrative opportunities for thousands of years. Casinos haven’t managed to stay around this long by making every single person who stepped inside broke. While that has certainly happened to many folks, the vast majority of gamblers are regulars who win some and lose some.

If you are seeking out a quick way to win big, think again. Sure, you may get lucky on one risky bet, but if your goal is to walk away a big winner every night, you are guaranteed to be in for a rude awakening at some point. Responsible gambling begins with being prepared to sometimes walk away a winner and sometimes walk away a loser.

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About Us

At Gambling.org, we provide community-curated, player reviews of USA and International online gambling sites, along with information on casino game rules and the latest news on the internet gambling industry at large. Our editorial team has over fifty years combined experience reviewing online casinos, providing casino game tutorials and reporting on the internet betting industry at large. Not only do we outline which websites have proven track records so you can avoid the casinos online that operate illegitimately, we keep you informed of the latest promotions, events and betting news.

One last word of advice: Remember to have fun and set yourself loss limits! Real money gambling should be primarily about entertainment purposes, and responsible gaming is a must-follow principle at all times. Online casino gambling can be fun and exciting when playing responsibly at reputable casinos. Read more about our top casino picks here.

Last updated January 10, 2020.

Advertising Disclaimer: Gambling.org has affiliate/advertising agreements with online casinos listed on this website. Gambling.org receives advertising revenues from the casino reviews listed on our community. Gambling.org has strict guidelines for an online casino to be listed and approved. We only list casinos with excellent reputations and backed by reputable casino operators. We are in the process of updating our review guidelines and will have new requirements in 2020.