There are over two thousand gambling sites in the network, so finding a reliable platform is quite a challenge. However, the online casino rating allows you to quickly find an honest casino. But, before adding a platform to the top of the casino rating, it should be fully analyzed. To add a casino to the top, you first need to check it carefully. As a rule, only licensed online casinos are included in the rating. On such platforms, players have real chances of winning money.

Check the license

Operators who have received all the necessary permits are included in the top 5 or top 10 best casinos. These licenses can be the following: Curacao eGaming, Malta Gaming Authority, UK Gambling Commission, and others. The presence of such documents confirms that random number generators are used on the machines, all payments arrive regularly, the players are not blocked;

Evaluate the range of games 

In the top official casinos of 2021, you can find thousands of thrilling games from the following providers: NetEnt, Microgaming, Novomatic, BetSoft, and others. The studios that develop casino software set a fair return to player percentage. It is approximately 91-98%. In legal gambling sites, there are not only slot machines, but also poker, roulette, baccarat, blackjack, and live dealers.

Analyze the reviews

The opinions of the real casino players who have the low experience, and want to start a solid gambling journey. As a rule, reviews contain a lot of useful information about a casino. For example, if the casino delays payments or often rejects them, the section with players’ reviews will be full of such comments.


The whole team of experts creates the top, registers on the official website of the casinos, makes deposits, checks the functionality and software. Additionally, the speed of payouts is estimated.

Bonus program

In addition, when creating top 5 or top 10 best casinos, the bonus program is a necessary criterion. In reputable online casinos, each player has an equal chance of receiving gifts, or bonuses in the form of free spins, real money, or other benefits.

So which casinos are in the ratings?

Licensed and certified

Having the legal documents is the most important factor that allows you to add a casino to the rating. This is due to the fact that upon obtaining a license, the regulator obliges the operator to use random number generators on machines and pay all winnings

With licensed software.

If the casino cooperates with popular providers, then it can be added to the rating. These include the following studios: NetEnt, Microgaming, BetSoft, Yggdrasil, Novomatic, Igrosoft, and others. The listed providers have a fair percentage of return to player on their machines, it is 91-98%. This means that most of the money will go back to the players.

With a well-thought-out reward system

As a rule, the rating of the best online casinos includes operators who give a deposit bonus, free spins, and cashback. Moreover, we can meet wide loyalty programs, which include a big range of benefits, and privileges. It is almost impossible to get a bonus if the casino pushes the wagering requirement upper than 60x. In addition, it should be noted that the best online casinos regularly hold draws and tournaments with large prize pools.

With a user-friendly interface

Top slots are available across many devices. The list of devices consists of iOS, Android smartphones, and tablets. Nowadays, PC gaming takes the place behind, giving birth to mobile gaming. We already see that the majority uses smartphones to play slots. It’s not only important to have a mobile version, but it’s necessary to have a convenient interface and colorful design for small screens.


Ratings are necessary for beginners, why?


If a user is just taking the first steps in the field of gambling, it will be difficult for him to find a reliable and legal casino. In addition, not every player has a high level of computer literacy to distinguish an honest online gambling site from a fraudulent resource. First of all, with the help of the rating, you can find a reliable online casino that does not “throw” money. If the player wins, the player gets the winnings. For this, look at the range of payment methods on the site.


The rating allows you to find an online casino that suits the needs. For example, you want to find exciting, and lucrative tournaments, check the ratings. Or are you interested in a platform with live dealers? The ratings represent casinos that have a wide range of entertainment and thematic competitions. If you are interested in a platform, you can read a review on it in order to get acquainted in more detail with its functionality, supported by payment systems and the list of providers.


New 2021 Casino Ratings


Rating lists cannot be the same in different casino portals. This is due to the fact that different approaches are used to calculate and compile the rating. The following indicators are mainly evaluated:

  • Availability for many countries including New Zealand

  • Reviews of real players

  • Having a license and reliable certificate

  • Licensed software

  • A variety of languages

  • The ability to make payments in different currencies

  • The speed withdrawals

  • Profitable promotions and bonuses

Online casino rating with a license

A license for a modern player is one of the most important criteria for a successful and safe casino game. Unfortunately, not all gambling sites now have a license, so players should first of all pay attention to this. Having a license ensures a sufficient level of security for the users and his funds, in addition, a license guarantees a legal protection, since the player can turn to the casino administration with a request or complaint. The license is a kind of leverage, since it is very easy to lose it, however, very difficult to restore it.

In addition, a casino with a large number of complaints “drops” sharply in the rating. When analyzing gaming resources, the following fact should be taken into account: in many countries, there are restrictions on the launch of online casinos within the country, however, high-quality casinos have international licenses issued mainly in offshore zones:

  • In the Netherlands Antilles (Curacao)

  • In Cyprus

  • Costa Rica

  • Gibraltar

  • Malta and so on.


Also, a license can be obtained in other countries where gambling is not prohibited. Even if the casino does not have a license of a particular country, players from New Zealand are allowed to play offshore online casinos. Moreover, a license for players means the fact that the casino uses licensed software. And this is not just the high quality of slot machines and other games, but also a low chance of making essential changes to them.