Top Online Casinos 2019!

Finding the Best Online Casinos can be the difference between good and bad gaming experience. At GamblersBet we have designed a sure-fire way that allows us to sift through all the available online casinos, including the brand new casinos, and point you in the direction of the top rated gambling sites.

Below is a list of what we consider to be the Best Reputable Online Casinos and the secrets to why our online casino reviews give these sites their top rating. 


Our Pick Of Top Casinos - September 2019
104+ User Ratings
Expert Review »
Up To
on first five deposits
Highly Trusted
USA Player Friendly
Bitcoin Banking
24/7 Live Support
104+ User Ratings
Expert Review »
Enjoy 350 FS +
Welcome Bonus on First 6 Deposits
Highly Trusted
Low Playthrough on Bonuses
Multi-Platform Access
Competitive Tournaments
111+ User Ratings
Expert Review »
Up to
+ 500 FS
Top Games Selection
Bitcoin Banking
Tiered VIP Program
Free Spins on 1st Deposit
152+ User Ratings
Expert Review »
100% Up To
Welcome Bonus Package
Great on Mobile
Tournaments Play
USA Friendly
Slots Game Selection
126+ User Ratings
Expert Review »
Deposit $25 get
Welcome Bonus
Top Games Selection
Loyalty Program
Variety of Promotions
Customer Support
145+ User Ratings
Expert Review »
100% Up To
Casino Welcome Bonus
Great on Mobile
$3000 in Welcome Bonuses
Over 200 Slots Games
Bitcoin Banking
See All Casinos


To give an online casino their rating, our casino reviews are based on a variety of important criteria. Each criterion is rated on a scale between 0-5 and our experts review everything from customer service, available banking methods, and bonus conditions. They also check for credible license and independent audits by certified third parties and make sure that the payout percentages are both observed and offer you an opportunity to profit in the long term. 

What is a Top Online Casino?

We are proud of our high standards and award only the absolute top casinos with a 3+ star rating! Sometimes a casino site excels in some areas and stands out from the crowd. We believe their hard efforts should be noticed and deserve them with a 4+ or even 5-star rating! Here are some of the factors in which a casino can offer something above the average and reward them with a Top Rating;

1. Payment Options and withdrawals from the best casinos

When we arrive at a casino, we always want to make sure that we can move our money freely. This means that our experts check for the number of methods to deposit and withdraw that are available. After we confirm these with the operator, we examine any additional fees that might apply to any transactions. Additionally, we cover the verification process and explain the importance of providing your casino with genuine information to avoid payment mishaps later. We consult independent authorities and check if any complaints have been brought against the casino in the past related to the way it handles its payments. As a result, the casinos we award a top rating are the ones which have the best reputation and the fastest payout transactions.

2. Payout Percentages at a top rated casino

A casino that can afford to pay out big wins, must be a solid and reputable website. Therefore, the best RTP casinos are found among the casinos that have been rewarded a top ranking for their overall appearance. Apart from ensuring that the banking options are always available and verified, we will also take a look into the so-called Return To Player (RTP) rates, which help us determine how lucrative your efforts are likely to be. The majority of online casinos will provide you with an average RTP of at least 94% but from a top casino, we expect more! This is why we award top ratings to operators that exceed the industry’s average.

Before we can recommend any casino, we make sure that the RTPs have been tested by an authorized body.  Many companies conduct independent audits of the RTPs, such as iTech Lab, checking casinos algorithms every 24 hours and confirming that the numbers stay truthful. These are the kinds of casinos we want to recommend to you.

3. The license and operator behind a reputable casino

All casinos online with our recommendation will have a valid license. A gambling license from an authorized government or organization is the one criteria we are always checking. It means that the company has been sanctioned to carry out gambling activities as it complies with the highest standards in the industry. But we go deeper than just looking for a valid license. To be ranked as a top 5-star site the operator must have a spotless reputation! We check quality metrics based on "Know Your Customer" (KYC) practices, customer complaints and the overall safety of the services on offer.

Playing at a top recommended casino will not only protect you from issues such as identity theft or lost funds, it will also allow you to seek help if you ever see yourself caught in irresponsible gambling practices.

Equally importantly, you will be able to contest any decision made by the casino in relation with a bet or wager you have placed and challenge it with the help of independent third-party auditors.

4. Bonuses and promotions to expect from a top casino

Now that we have examined the most important parts of the casino experience, we can spend time looking through the aspects that are more appealing to the gamer. Our dedicated and knowledgable experts always check the available bonuses & promotions like Welcome bonuses. We look for several things that we hold to be of great importance:

  • The size of the offer
  • The playthrough requirements
  • Any additional hurdles

Most casinos would ask you to play through both the deposit and bonus money a certain number of times before you can cash the winnings out of the casino and into your bank account. We make sure to check for any potential complications and ambiguity.  Often, we send our questions to customer support so that when we make our decision to recommend the casino, we know that we have covered all our bases.

5. The overall gaming experience at the best sites

Each online casino can choose the gaming software they want to implement and a top rated casino only work with licensed and audited software. The majority of the best casinos online will offer a variety of games developed by separate studios. This will help you experience a number of amazing products that offer slightly different opportunities to win. We review the software and the games separately to ensure that they are worth your while. The bulk of a casino’s portfolio is usually dominated by slots, which are the most preferred product. However, our experts are equally prepared to examine video poker, table games, and, of course, the live dealers.

The variety of games is important, but even more important is to ensure that the casino’s software is up to the expected industry standards with payouts that 

6. Mobile gaming at the best online casinos

Behind a top-rated casino review, you can be sure to find a good optimized mobile casino! As the world is becoming increasingly mobile, our industry specialists make sure that the casino you choose runs with no trouble on a number of portable devices and operating systems, from Android to iOS, to Windows. It’s important to know that all the available features on the desktop casino will be also present for the portable version. More specifically, we seek to establish that the gameplay and core features remain intact in terms of quality before we can recommend a casino. From a 4+ star casino, we expect a modern, well optimized mobile casino, very often with the option of a mobile casino app. 

Your personal criteria for finding the best casino on the internet

If you are looking for the next top of the league place to play, you will find it with one of our top-ranked recommendations. You can trust that any of our star-casinos will be a good start for your online gambling but as you get more experienced you may find that a casino we awarded 3 or 4 stars, might be a better personal match for you, than one of our 5-star casinos. Remember that we at GamblersBet employs industry experts who have been familiar with online gambling businesses in all their forms through the years since the mid-1990s.  As a result, we are prepared to review casinos truthfully, and more importantly, accurately. With this said, it doesn't matter how well a specific casino meets our high standards if they lack your favorite game, or do not support the one and only banking method you can use. All of the casinos we recommend are reliable and good online casinos so don't limit yourself by looking only at the top 10 online casinos - make sure to check our full list of online casinos!  

Each top rated casino at GamblersBet has surpassed our demanding standards!

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