Casino Software

Updated: September 27, 2026

There are literally hundreds of software companies that serve the online casino market, but only a handful that power the vast majority of casinos. We have included overviews of the most popular companies that provide the software platforms for the online casino market. There are some custom software platforms used by individual online casinos, but most casinos use one software solution that powers many different online casinos.

The main advantages of using software solutions that are part of a larger network is that they tend to be stable and they can share large progressive jackpot games across all properties that use the same software. This way they can build huge jackpots at times that help drive more players to the online casinos.

After all, would you rather play a progressive machine with a jackpot of $100,000 or less, or take a chance on one with a jackpot well over a million?

Continue reading to learn more.

Why Play at More Than One Casino?

By exploring different options at different online casinos using different online casino software platforms, you will see unusual games and unique versions of old games that you may enjoy. For example, each software provider often has at least one blackjack game available, but the house rules may vary from software provider to software provider. It's always fascinating to discover something new.

• The visual elements and auditory effects and the overall gaming experience definitely varies from one casino to another. Video poker paytables are something that varies between online casinos. Sometimes a change for the better is necessary. There are also usually additional bonuses available when you try other casinos. video poker pay tables are another thing that varies between online casinos. there are also often new bonuses available when you try new casinos;

There are simply not many reasons not to participate in as many different online casino software options as possible, and numerous reasons to participate in many. If you do not want to risk any money up front, give them a quick try for free. Almost all software platforms allow you to play for free simply by signing up for an account. Trying different approaches can be rewarding.

Are All Online Casino Software Platforms Safe?

I am confident that the online casino software platforms listed on this page offer fair games because they are trusted within the industry and do not need to cheat in order to run a profitable business. However, every online casino is owned by different people and there are some that do stupid things from time to time. I am still confident that the individual games offered by the software platforms on this site are fair, but fair play is not the only way a rogue online casino can cause problems.

So, you still need to investigate any online casino before playing for real money.

• Microgaming
• NetEnt
• Playtech
• Betsoft
• Play'n GO
• Novomatic
• Realtime Gaming
• IGT
• Aristocrat
• Endemol Shine

Real Time Gaming (RTG)

Real Time Gaming is one of the oldest and most widely used online casino software backend platforms. First launched in 1998, RTG offers all of the most popular casino games, a huge selection of custom slot machines, acceptance of casino players from around the world, and an overall great gaming experience.

Their motto is -€œWe take gaming seriously-€ and it shows in the product their licensees offer to the public.

Like most of the major online casino software providers, RTG is constantly developing new games, offering progressive jackpots and leading technological advancements.

Microgaming

Often referred to as the first true online casino software provider, Microgaming has been delivering superior online gaming and casino experiences for nearly 20 years. The Microgaming casino software platform is available in almost every language imaginable and is used by hundreds of online casinos.

They have hundreds of available slot machines, including some of the largest progressive jackpots in the world, and offer just about every table game you can think of. Not every online casino that uses a Microgaming backend platform offers all the slots or table games that Microgaming has to offer. They claim to have over 750 different games, which is quite impressive. Microgaming also has both mobile and live dealer platforms available, making it one of the most complete packages available for the online and mobile casino market. They also offer bingo, sportsbook and poker solutions.

The only downside to the entire Microgaming empire is that they do not allow their licensees to offer their games in some jurisdictions. For example, if you live in the United States, you cannot currently play for real money at any of the Microgaming powered online casinos.

The Microgaming Progressive Slots network has paid out more money than any other online progressive slots company. Here are some of their most popular progressive slot machines:

• Mega Moolah
• King Cashalot
• Nile Treasure;

• The Dark Night
• Major Millions
• and WowPot;

Rival Gaming

Although they are fairly new to the online casino software world compared to Microgaming and RTG, Rival Gaming offers a great looking platform. They have a unique line of slot machines called i-Slots that you have to play just to see how cool they are. The graphics and sounds are superior to many others out there.

Rival Gaming began offering their solutions in 2006 and now have over 150 casino games and slots available. They offer both a regular computer and mobile gaming software platform solution.

The special i-Slots series of slot machines mentioned above not only offer great graphics and gameplay, they also take the player through a story-based theme. As you progress through the game, your experience changes. As mentioned above, if you have never had the chance to try an i-Slot themed machine, you need to do so as soon as possible.

NetEnt or Net Entertainment

Net Entertainment, also known as NetEnt, has been in business since 1996 and offers a suite of casino games and slot machines that have clean, crisp graphics and excellent game play, as well as a mobile gaming solution. They offer all of their games in Java, so you can play on any device without having to download anything.

Betsoft Gaming

I realize that slots are one of those things that appeal to different people for different reasons. Some people like sharper graphics and others like unique sounds, while others just like big progressive jackpots and video slots. I guess what it boils down to is that a person's favorite slot machines are a personal choice.

With all that being said, I really love the slots offered by BetSoft Gaming.

Along with the i-Slots offered by Rival gaming, I think everyone should play them at least once to try them out. The graphics and gameplay are a notch above the rest in my opinion.

BetSoft is a company that offers their games as a package or just the ones that an online casino needs. They have a full line of casino games, but you will find some online casinos that only offer their slots or specific games instead of the entire suite, or offer the BetSoft games in addition to those of another software platform.

Years ago, online casinos only offered software solutions and games from a single company. Now you can find online casinos that offer a wide range of different software and games. This has really improved the overall quality of games available at many online casinos.

Playtech

Playtech is one of the older online gaming software providers, having started offering software solutions in 1999. If you are of a certain age, you probably remember the wild and crazy things that an online casino called Golden Palace did to get attention. It seemed like they were pulling stunts and buying wild things just to make headlines every week.

They are powered by a Playtech software solution. Playtech combines regular online casino gaming with mobile gaming capabilities for players who can access all of their gaming solutions through a single account. They also offer poker, sports betting, bingo and social gaming solutions.

WagerWorks

WagerWorks has been providing online casino software solutions since 2000. They develop their games using Flash technology, so they are browser based, which means they do not require a download. Online casinos can use a complete suite of casino games offered by WagerWorks, or they can sign up for just the individual game titles they want.

One of the neat things that WagerWorks has is a number of licensed slot games that are exclusive to their software. These include I Dream of Jeannie, The Price is Right, Dungeons and Dragons, Monopoly and Transformers.

Evolution Gaming

Since 2006, Evolution Gaming has been the leading provider of live dealer solutions to the online casino world. While companies like Microgaming and Playtech, who are also listed on this page, also have live dealer solutions, the Evolution Gaming platform seems to be the leader in terms of player and casino volume. You can play live dealer baccarat, roulette and blackjack at Evolution Gaming powered live dealer casinos.

I highly recommend checking out as many different casino software platforms at online casinos as possible. Especially with the ability to enjoy most of them for free, there is no reason not to search for your favorite games and try a few new ones along the way. Once you find your favorite software, you can then find other online casinos that use the same platform.

This is especially true if you enjoy slot machines. There are well over 1,000 different slot machine games available across all online casino software platforms. With so many to choose from, you never know when you might find a great new game to enjoy.