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While the quality of online casino is gauged according to their banking options, customer service, reputation and security, no online gambling ground can be considered to be one of the best without a high-quality casino software powering their games. There are several leading game development companies that stand behind the top casinos on the web with the likes of NetEnt, Playtech, Microgaming, and Real Time Gaming leading the way. Today it's common to find casinos that use multiple software providers in order to cater to the needs of as many players as possible. This gives the players a huge variety choices when it comes to games and game suppliers, which seems to appeal to most players today. So it's not uncommon to find online casinos that are using more than 4-5 different game suppliers.

Almost all online casinos are powered by the aforementioned software platforms and these determine the selection of games the players can choose from, as well as the quality of graphics, and sounds. So it's no surprise that having a good casino game supplier is considered to be essential for every online casino on the web.

Behind every respectable online casino lies a top-notch software platform that needs to satisfy high standards in order to be deemed legitimate to use. The number of software companies developing casino gaming products has risen with the appearance of new online casinos emerging in a booming industry, but only a few have managed to stay at the top of the market and they are still used by the biggest online casinos worldwide. Our list below represents the best game suppliers in the iGaming industry today.

Random Logic / 888 Online Casinos

Random Logic / 888

Online casinos that are powered by Random Logic will offer players some great advantages. Even though this is not the largest provider of online games, those that are offered are innovative and will always offer a great experience to players who are playing for free or for real money.

Online Casinos Powered By
Random Logic / 888 Software

Quickspin Online Casinos


Quickspin has a high focus on online video slots, which ultimately provides players with its main product. And while the catalogue of games offered is relatively small in comparison to other providers, this can only be expected due to Quickspin not being in the market for long. However, those that have been launched have been second-to-none.

Online Casinos Powered By
Quickspin Software

Play’n Go Online Casinos

Play’n Go

Play'n Go has created games that span across various different genres of online gambling products. And while the choices available for video pokers, scratch cards and fixed odds games may be quite limited, the availability of the company's slot offerings is quite large. Table games tend to run in the same vein as what other providers offer, so there's the possibility of playing Blackjack, Roulette, Baccarat and Poker, with various different versions of each game available.

Online Casinos Powered By
Play’n Go Software

Net Entertainment Online Casinos

Net Entertainment

NetEnt has been declared the best mobile supplier of the year, two years in a row, as well as the best slot provider of the year and RNG casino supplier of the year, and all of that in the year of 2014. It has been commended as the best live casino supplier of the year too. NetEnt is one of the few casino game developers that has successfully ventured into designing 3D slot games, and holds the Guinness world record jackpot payout on its progressive slot Mega Fortune. It paid stunning €17 million to a single lucky winner. NetEnt is the real deal!

Online Casinos Powered By
Net Entertainment Software

Betsoft Gaming Online Casinos

Betsoft Gaming

Remember the name of BetSoft when you feel like playing amazing and state-of-the-art 3D casino games with immersive 3D graphics, intuitive game play and fun audio sounds. BetSoft is a company that puts emphasis on quality rather than quantity with only 150 games, but also with the groundbreaking and innovative Slots3 series as well as the first fully 3D Poker. BetSoft specializes in developing mobile casino games too, for which a mobile gaming platform has been developed, called ToGo, on which its popular 3D slots can be found, such as Safari Sam or The Slothfather. There is no other product on the market as the BetSoft product.

Online Casinos Powered By
Betsoft Gaming Software

WGS Technology Online Casinos

WGS Technology

WGS Technology, formerly known as Vegas Technology, is a software company that powers some of the best and leading casino brands, which you can see at our website. It is a software company known for powering online casinos that accept US players. Many of these casinos powered by WGS Technology feature big welcome bonuses that go even up to $5,000. The game library has everything from roulette, blackjack, video poker, craps, baccarat, to progressive games and exclusive slot games such as Super Soccer Slots or Amazing 7’s, which features a regular jackpot of $500,000. Don’t miss our recommended WGS Technology powered online casinos.

Online Casinos Powered By
WGS Technology Software

Rival Online Casinos


Since the appearance of Rival back in 2006 after painstaking research and development, over 40 operators have been licensed with the Rival casino software. More than 140 games are offered at every Rival powered online casino, including the revolutionary i-Slots (short for interactive Slots), as never seen before. Rival has always worked closely with its casino operators in order to meet the highest standards possible in the online casino industry in aspects such as customer support, banking options, fair play and reliability. Also, Rival powered online casinos are accepting US players, and we have recommended some of the best at our website.

Online Casinos Powered By
Rival Software

Topgame Online Casinos


TopGame is another software company known for powering online casinos that accept US players, a very generous gesture considering how strict US laws have become regarding online gambling. The company offers a portfolio of 150 built-in games such as blackjack, 3D games, slots, progressive games, video poker, baccarat, and roulette, a casino user interface that supports download for both PC and Mac users, as well as instant play directly into your browser. It also develops mobile and live dealer games, such as blackjack, baccarat or roulette in a variety of languages. If you are a US player looking for an online casino to play, check out our recommended TopGame online casinos.

Online Casinos Powered By
Topgame Software

Playtech Online Casinos


Playtech is one of the largest suppliers for casino games. It was founded in 1999 by casino and software experts and since then the company grew steadily to become one of the most important players in the casino software industry, one that has managed to set the trend with each new game release. Playtech is also the first software company that has helped a European land-based casino to go online. The company releases over 50 new games each year and at the moment offers over 500 innovative and exciting branded casino games. It is also the first software company to offer live dealer games for mobile gambling.

Online Casinos Powered By
Playtech Software

Realtime Gaming Online Casinos

Realtime Gaming

Realtime Gaming (RTG) is one of the oldest casino software developers. It appeared in 1998 with a strong philosophy of being a serious competition to anyone that ventures in the industry of developing online casino games. The company was established in the USA, but it moved its headquarters into Costa Rica, and has successfully defied the rigorous US anti-gambling laws by accepting and accommodating US players providing them with safe banking options. RTG is known best for its selection of slots called the Real Series slots, while its progressive slots, such as Aztec’s Millions and Jackpot Pinatas are always at the top of the charts for progressive jackpot games.

Online Casinos Powered By
Realtime Gaming Software

Microgaming Online Casinos


Besides being popular as the biggest software company for casino games, as well as for mobile and land-based casino platforms, Microgaming is also known as the company that helped to establish the first true online casino back in 1994. Ever since, the company has continued with its innovative mission and being a trailblazer for subsequent casino software developers by delivering over 700 unique games including over 1,200 variations, 110 dedicated games for mobile gambling, 33 games that can be separately downloaded for Android devices and 45 HTML5 games that can be enjoyed by iOS and Android users alike. The moment your try games by Microgaming, you will instantly love them.

Online Casinos Powered By
Microgaming Software

Connecting Online Casinos with Game Suppliers

Different online players want different things from an online casino, as some of them are looking for a quality player support and free deposits and withdrawals, while others are tempted by rich bonuses and promotions, but all of them also require a wide array of games to choose from, as well as an entertaining gaming experience in general. Seeing that these things largely depend on the casino software, it is little wonder online casinos only work with top software development companies, such as Playtech, Betsoft, RealTime Gaming and Microgaming. Serious gaming companies are not prepared to risk everything by putting their trust in yet unproven software development manufacturers.

Pay Attention to Instant Play vs Download

Most online casino games come in instant play and/or a download version. But in order to enjoy a complete gaming experience at a casino, you should always test it out first by either downloading the casino software before playing, or if no download version is available, play the free demo games from your browser. For the instant play version like Microgaming's QuickFire suite that doesn't come with all the games that you will find in their download version suite, makes it a good reason to always check if a particular game is available in both formats.

Choosing the Right Casino Game Supplier & Casino

There are a few important things when you take into consideration when you are trying too choose the right casino software. Here is a list of points:

Device Compatibility - If you are using a Apple iOS or a mobile device like Android, you need to make sure that the games are compatible with your selected device. How do you find this out? For starter, try to access the site by using the selected device and see if it will appear normally, and if possible, also try some of the free demo games to see you are able to play them. Also look for sections like "FAQ" or "Mobile" that should provide more detailed information about what devices are supported.

Today most of the modern casino sites are fully responsive and will respond with a correct version of the website automatically based the device and screen resolution used when the site is being accessed.

Game Selection - Assuming that you are interested in playing just progressive slots machines, the first thing you need to do is to find out if the software maker offer any progressive slots. This is usually also information you will find at the casino and you will need to look for a section that either lists all of their slot games or progressive jackpots. Not every software maker will provide progressive jackpots, only the standard game jackpots.

For casinos using multiple software providers, it's a very common practice to only use a selected number of games from every software. So even if they offer a specific software, it's still not a guarantee that a particular game will be provided. This is also something you need to look up beforehand by viewing their entire games listing on found on the site.

Casino Selection - Sadly not every casino using the same software will give you the same experience. Some casinos are not as well managed as others, and the level of quality in support, design, functionality, bonuses & promotions, and banking, can differ quite a bit from one operator to another. So always make sure to do proper research before you join a casino, while also making sure that this casino has a software that meets your expectation.

Get $32 Free with Every $20 Deposited

32Red is a Microgaming powered casino with over 350 games to their name. Arguably considered by many the best online casino today. For every $20 deposit, you are given a free chip of $32. This offer is available in GBP, EUR, USD, CAD and AUD currencies. US Players are unfortunately Not Allowed.

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