Best Casino Software Providers

In the world of online gambling, it's the online casino software providers and their turnkey solutions who make the world go round. The entire industry was founded by developers, either licensing their software products to individually branded online casino operators or managing their very own network of internet betting destinations. From a player perspective (not to mention a potential operator seeking to license an online casino of their own), it is vital to possess an understanding of the role of casino software suppliers. Also, you need to be aware of which software developers are trustworthy and offer cutting edge technology.

In either case, all you need to do is simply select gambling software provider that you're interested in. Below is our list of the best casino software suppliers for 2021. From that list, you can quickly and easily go to the page dedicated to a particular gaming software provider where we have listed all their casino partners. Also, there you will find out what are the main differences between them. In addition, you can read a review of the online casino you are interested in and learn about his features. This includes info about bonuses, clients support, functionality, payment options and more. That said, the following online gambling software platforms have been verified for inherent fairness and security.

A-Z List Of Casino Software Companies - 2021 Reviews & Ratings

  1. Betsoft

    Company Betsoft Gaming
    Founded 2005
    Casino Games 150+
    Online Casinos 100+
    Best Casino Comeon
  2. IGT

    Company International Game Tech.
    Founded 1975
    Casino Games 100+
    Online Casinos 50+
    Best Casino Guts
  3. Microgaming

    Company Microgaming S. S. Ltd
    Founded 1994
    Casino Games 800+
    Online Casinos 400+
    Best Casino Cruise
  4. Netent

    Company Net Entertainment NE AB
    Founded 1996
    Casino Games 200+
    Online Casinos 200+
    Best Casino Videoslots
  5. Novomatic / Greentube

    Company NOVOMATIC AG Group
    Founded 1980
    Casino Games 200+
    Online Casinos 50+
    Best Casino Videoslots
  6. Play'n Go

    Company Digital Fish AB
    Founded 1997
    Casino Games 85+
    Online Casinos 80+
    Best Casino Sloty
  7. Playtech

    Company Playtech plc
    Founded 1999
    Casino Games 500+
    Online Casinos 120+
    Best Casino Bet365
  8. Quickspin

    Company Quickspin AB
    Founded 2011
    Casino Games 50+
    Online Casinos 190+
    Best Casino Genesis
  9. Rival Powered

    Company Rival Gaming
    Founded 2005
    Casino Games 160+
    Online Casinos 50+
    Best Casino Desert Nights
  10. RTG

    Company Realtime G. / Hastings Int.
    Founded 1998 / 2007
    Casino Games 170+
    Online Casinos 90+
    Best Casino Sloto Cash
  11. TopGame

    Company Topgame Software Corp.
    Founded 2007
    Casino Games 150+
    Online Casinos 30+
    Best Casino Box24
  12. WGS

    Company WGS Technology
    Founded 2012
    Casino Games 150+
    Online Casinos 10+
    Best Casino Miami Club
  13. Yggdrasil

    Company Yggdrasil Gaming Ltd.
    Founded 2013
    Casino Games 50+
    Online Casinos 60+
    Best Casino Spinit

How to choose gambling software?

These days, there are a handful of platforms worth mentioning โ€“ some holding a place as giants who helped found the industry and continue to shape its direction. Other are smaller operations with fewer licensees and market share, yet with nonetheless superior technological applications. You may have very well heard of some of these software providers already, which include the most popular names such as Playtech and Microgaming.

But knowing their names isn't enough. It's important that you understand how gambling software operates and why it can be the difference between playing with fair odds and rigged odds, as well as making secure and non-secure financial transactions.

Fairness & Payout Percentages

In terms of fairness, the most important components of the best gambling software is a little mechanism called the Random Number Generator (RNG) and the source code. Think of the source code as being the DNA of the platform and the RNG as being the brains behind the system. The source code is what gambling software developer will program into the platform and is essentially what makes the software fair or unfair. In other words, a good source code ensures you will be playing with odds that are even better than in a Las Vegas land-based casino for example. It directly impacts casino payout percentage, which is the ratio of real money wagered to amounts of money paid out. In other words, a 97% payout entails that 97% of all bets made were paid back to players โ€“ the remaining 3% naturally going back to the operator and keeping the casino in business. Third parties usually prepare payout percentage reports and audit recorded logs showing all wager results, including wager amounts and winnings.

In order for a software platform to be deemed inherently fair, the source code must be put under the microscope at a testing facility. Fairness is achieved by running hundreds of thousands of hands for each game. Again, if fair odds are programmed into each game, winning hands versus losing hands will be reflected accordingly.

Running hand simulations is also what determines whether the random number generator is functioning properly or not. As mentioned, the RNG is like the brains of the software. It is what determines (in a split second) whether a hand will win or lose. Based on the source code, the RNG job is to dish out winning and losing hands in a completely random and unpredictable manner. Software testing houses plot the results of hundreds of thousands of hand simulations in order to determine does it operate properly. If the results are in line with statistical norms, that means the RNG is good to go, and players are getting a fair gambling experience. When hand deviations do not match up with norms, well then, it is likely rigged only to pay out for certain bets.

If you are concerned about the fairness of software, you are always welcome to play live dealer games in the online casino. In this way, you will eliminate any issues that may arise regarding the fairness of RNG. This problem may occur while playing all other HTML5 or Flash games such as slot machines, poker, popular table games like blackjack or whatever game you prefer. Although the majority of platforms we mention above have live dealer games in the offer, the list of software companies offering them is quite a big but the most popular is Evolution Gaming. It is the most used software amongst UK casino players while RTG and Vivo Gaming share the second place by popularity in the USA.

Regular 3rd party audits

As you can see, it is important to verify that the software platform of the casino you are playing at is tested by an independent auditor or software testing facility. Auditors can be eCOGRA, Gaming Associates, Certified Fair Gaming, Technical Systems Testing (TST) and BMM International. Usually, the software is being audited for monthly payout percentages.


The other important component of casino gaming software is that it delivers a secure interface for making financial transactions. While this is also contingent on the security of the software servers (SSL - Secure Socket Layer servers), it is important that the software has a built-in cashier payment management that securely syncs with motherboard servers and encrypts transmitted information with 128-bit encryption technology.

What this means is that all of your information is encrypted before it leaves your computer and travels over the internet, which keeps it from being stolen by hackers. When it arrives at the other end, it is then decrypted and stored on the casino's servers. To recognise such an interface the next time you are shopping online or going to the website of an online casino, look at the web address of the page you are about to send your personal information. It should begin with an HTTPS as opposed to just an HTTP. When sending your information through a casino platform, there is nothing to verify that your connection is secure, other than knowing it is built with the technology mentioned above.


All reputable software companies must be licensed to operate in specific jurisdictions. For example, RTG is licensed in Curaรงao because their casino partners usually target USA players. In comparison, NetEnt's list of licenses is much broader because they target many more countries including the UK, Denmark, Spain, Romania and the Czech Republic.


We hope that this guide helped you better understand some basics regarding casino software developers. In case you have any additional questions regarding companies that develop gambling software please don't hesitate to contact us.