Best online casino software

Every gambling fan knows that money wins and loses in online casinos. At the same time, you can play the same favorite slot, but in different online casinos? How does this happen?

As soon as you open any search engine and start looking for an online casino, you will be surprised at the choice of online games of various genres. Well-known brands in the field of online gambling, as well as little-known, but novice and promising casinos on the Internet will offer access to hundreds and possibly thousands of games. However, do not forget that online casinos are primarily games, and games are developed by game studios – the so–called casino providers. 

Players with experience understand this, and therefore consciously choose a strategy for how to play in an online casino taking into account this factor. For example, professional gambling players often change casinos and focus on a specific game, for example, their favorite slot. This strategy of playing for real money has several undeniable advantages:

  • You can receive welcome bonuses after registering at new online casinos. Bonuses will have to be won back, but in fact you get free money;
  • An online game (for example, a slot) remains the same even in a new casino. In other words, you know the rules of the slot and can apply the same strategy of the game as in other online casinos.

What distinguishes a good online casino software providers

Online slots are the most popular form of gambling. The game process is fast, you can combine it with other things, you can win the jackpot. Despite the fact that slots are a modern trend, this form of entertainment appeared a long time ago. But what distinguishes good gambling software providers?

A wide selection of casino software

If you have never heard the name of a gaming studio before, then select the developer from the list of online casino providers. You will see the full list of games provided by the developer. As a rule, a young studio will have several slots, and well-known brands will present more than 100 games. There is nothing wrong with a small portfolio, but, of course, the most popular games are created by companies with the name.

Cross-platform products

The ability to play your favorite slot on any type of device has become the norm these days. In the evening you play on a computer, in the morning on a smartphone, and in the afternoon you went to play from an office laptop. Such cross-platform has become commonplace. You should be alerted if the slot is only available on a computer, but attempts to log in from a smartphone were unsuccessful.

High quality interface

Long gone are the days when a blurry pixel was noticeable to the player. The quality of graphics now exceeds all expectations. Even slots in the style of “zero” remain a conscious choice of some players who recall with joy and nostalgia the times when they visited the slot machine hall every evening and prefer slot machines with the interface of those times.

Realistic graphics

This item is related to the interface, but rather speaks about the ideality of each element of your favorite game. It’s not just about high quality. Some game studios even introduce elements of 3D graphics, which makes it possible to experience completely new sensations during the game.

Availability of licenses and certificates

This is an important indicator, although boring at first glance. Certificates from the government authorities of Gibraltar and the UK, as well as Malta and other countries, for example, Romania, indicate that the game studio has done a lot of work to prove the correctness and honesty of its games. If you are striving to become a professional player and earn money by playing at an online casino, then pay attention to this point.

Best casino game

Best casino game

Gambling developers can focus on one category of games, or several at once. Best casino games:

  • Slots;
  • Live dealer games;
  • Casual games;
  • Lotteries;
  • Roulette;
  • Card games;
  • Virtual Sports;
  • Board games.

Of course, a combination of different genres is possible. For example, roulette may be with a dealer, and virtual sports may not be in the catalog of top casino games.

A guarantee of the developer’s honesty in casino games software

This point is the most important for professional players. The fact is that despite the presence, for example, of a slot in the online casino catalog, the administration of the online casino does not control the course of the game. In other words, the casino does not affect the result. The slot machine works based on the algorithm of the slot developer, determining winning combinations. 

In addition, the developers always lay down the so–called refund amount – that is, how much the players get back in the form of winnings. As a rule, the percentage of return is 92-97%. In other words, summing up all the players’ bets, about 92%-97% of all money is returned back to the players in the form of winnings, but, of course, this happens extremely unevenly. Someone will get nothing, and someone will win a big jackpot.

However, the most important thing in guaranteeing the honesty of an online casino is that each gaming session has its own code, by copying which you can check the honesty of an online casino on the website of the slot developer.

Leaders in the field of creating software for online casinos

Hundreds of companies around the world are creating new games for online casinos. We will highlight the most famous companies.



The Swedish company with a 20-year history still manages to surprise players with unusual mechanics of online slots, original plots and unusual bonuses. The studio pays great attention to the quality of graphics and animation. Other advantages of NetEnt machines:

  • Unified system of progressive jackpots;
  • Record return rate — RTP reaches 99%;
  • Own software for online casinos.

The manufacturer has licenses from the UK, Malta and Gibraltar, and the developer’s platforms are considered the most convenient for players.

Currently, the provider focuses on the development of the Live Casino format and recently was the first among the manufacturers to provide gamblers with the opportunity to play roulette and blackjack with live dealers for free.



The casino software providers accurately guesses the mood of gamblers and creates video slots that are rapidly gaining popularity. The company focuses on the production of vending machines based on popular comics and movies. Several independent studios are developing video slots under the auspices of Playtech. The features of the software include:

  • High return rate;
  • Titles with jackpots, progressive Win a Jackpot network;
  • The use of hyped plots and images of popular heroes;
  • A single platform for poker, sports betting, video slots and other gambling entertainment.

Table and card games are also present in the Playtech collection, but mainly in the form of titles for Live Casino.



The Czech company Endorphina was founded in 2012 and immediately focused on creating premium online slots. The manufacturer attracted the attention of the audience with the release of slot machines of unusual themes. Developers track the supermodel trends of popular culture and create atmospheric games based on them. This is how Twerk, Diamond Vapor, Taboo and others video slots appeared.

Endorphina slot machines are distinguished by a high level of graphics and animation, ease of operation. The advantages of the provider also include:

  • Create HTML5-based games for seamless launch on mobile devices;
  • Development of the first ever machine with cryptocurrency betting;
  • Multilingual software;
  • Professional awards for contribution to the development of the industry.

In less than 10 years, the company has managed to become a prominent player in the online gambling market and now the studio is setting itself no less ambitious goals.



Novomatic has become famous for the production of slot machines for land-based casinos, among which slot machines from the Gaminator series have become the most popular. Thanks to the release of this line, the name gaminators was fixed for the manufacturer’s slots, and the manufacturer took the top lines in the top 10 manufacturers of casino games.

With the development of online gambling, the developer’s games migrated to the Internet and gained even more popularity. For the purposeful promotion of slot machines on the Internet, the company founded the Greentube studio, the features of which include:

  • Continuation of popular series and deluxe versions of legendary slots;
  • Interface close to the slot machines in land-based casinos;
  • Vivid visual and sound effects.

Unlike most developers, Novomatic refuses to use 3D graphics and complex animation. But this is what gives the company’s games a special charm and attracts the attention of a more adult audience to them.



When placing slot machines in an online casino, the operator can activate the promotion of gamblers for certain achievements in the game. Casino customers are given tokens that can be exchanged for prize rounds. No other provider has such mechanics yet.

The features of Quickspin software also include: Quickspin slot machines are difficult to confuse with titles from other manufacturers. The developers from this studio managed to find their own style in the presentation of the plot and visual design of the games. The company is experimenting with the structure of the playing field and the interface:

  • Availability of bonus rounds and prize features;
  • Additional options for high rollers;
  • Functionality for tournaments.

The best manufacturers of online casino slot machines recognize Quickspin’s success in creating premium video slots. The company has repeatedly won professional awards, and in 2016 the studio was acquired by Playtech Corporation, which was the best confirmation of its achievements in the gambling industry.

International Game Technology (IGT)

International Game Technology (IGT)

IGT has been operating on the market for more than 45 years, which allows it to be considered a veteran of gambling. Developing slot machines for land-based casinos, IGT has repeatedly offered innovative solutions that are already the gold standard of the industry. Distinctive features of IGT slots:

  • Jackpot system;
  • Original bonus features;
  • A variety of themes and plots.

Until 2005, the manufacturer was not engaged in the development of the online segment, but now its games can be found in most online casinos.

Belatra Games

Belatra Games

At the beginning of its activity, the Belarusian company produced slots for land-based gambling establishments. Now many of them are present in the collections of online casinos and still attract gamblers. The provider’s games resemble Igrosoft slot machines in their features:

  • Emphasis on the storyline;
  • Multi-level prize rounds;
  • Multilingual interface.

Unlike Igrosoft, Belatra Games did not abandon the active development of gaming machines after the ban on gambling in Russia and tried to adapt to the new realities of the market. With the advent of online gambling, the studio has redesigned titles for placement in online casinos and still continues to release new slots.



The Russian provider started work with the release of slot machines for land-based casinos, most of which are considered legendary. The official versions of the devices appeared on the Internet quite late, when popular slot manufacturers had already digitized their software and purposefully created gambling games for online casinos. Igrosoft dropped out of this process, but the company’s old games are still in demand among Russian-speaking gamblers. This is facilitated by the confluence of several circumstances:

  • The presence of a plot and memorable characters;
  • Large payout ratios;
  • Multi-level bonus rounds;
  • Unusual theme of slots.

Even the outdated design and the lack of jackpots cannot force gamblers to abandon the launch of Igrosoft slot machines and for 20 years they have consistently been in the top of the best.