There are a number of different companies that manufacture the software for the popular slot machines that are found in both land-based and online casinos. However, only a few offer an outstanding playing experience. Here is a guide to some of the best slot machine software providers in the industry.


microgamingFounded in: 1994
Top Game: Hot As Hades Slots Game
Headquarters: Isle of Man

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Founded in 1994, Microgaming remains one of the longest operating providers of slot machine software. Thanks to the company’s epically long history, Microgaming boasts a huge selection of games, and there are more than 800 in its portfolio. Microgaming’s software powers hundreds of Internet-based casinos, and many others offer popular titles from this developer in their range. Many people love the company’s older titles. Although the games may have simplistic sounds and outdated graphics, the company is continuously pushing against the boundaries of features, jackpots, and quality. Many of its recently released titles use 3-D graphics. Microgaming also works with several leading companies so it can offer games that are based on popular TV shows and movies. This manufacturer also offers more than 40 progressive jackpot slots.


playtechFounded in: 1999
Top Game: Man of Steel Slots Game
Headquarters: Isle of Man

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Playtech is one of the biggest players in the gaming industry. It provides not just casino games but also software for many other iGaming options, such as bingo, sports betting, and poker. Playtech’s casino games are available in both instant play and download versions and the company offers around 200 different titles in its collection. Most of its gaming range comprises slots, which are universally popular with all kinds of players because of their amazing graphics and excellent cashout rates. Playtech’s top slots are those in the Age of the Gods range. There are several versions of these games, with each one taking its inspiration from a different character from Greek mythology. There is also a progressive Age of the Gods jackpot slot. Playtech also offers a number of high jackpot slots. In fact, Playtech has more slots that have paid jackpots more than $1 million than all other providers.


netentFounded in: 1996
Top Game: Gonzo’s Quest Slots Game
Headquarters: Sweden

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NetEnt, like Microgaming, does not provide any software for casinos that requires a download. Instead, all its games have been exclusively developed to allow for instant play within the Internet browser. This makes sure players can use NetEnt slot machines at a huge number of online operators. NetEnt offers more than 100 different slot machine titles, and many of those are mobile-optimized, so they work perfectly with all sorts of Internet-enabled devices. NetEnt’s slots boast high-quality sound and graphics, as well as cutting-edge features. A further NetEnt slots feature is its favorable rate of payouts, all of which have an RTP of around 95 percent to 98 percent. NetEnt also has a number of progressive jackpot slot titles, as well as a number of games based on favorite TV shows and movies.

RTG (Realtime Gaming)

realtime gamingFounded in: 1998
Top Game: Achilles Slots Game
Headquarters: Atlanta, Georgia

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Set up in 1998, RTG or Realtime Gaming, has grown and expanded its software collection over the last 15 years. RTG is a leader in the gambling industry thanks to its impressive software quality and the customized game branding it offers its clients. While there are numerous casinos that run RTG software, players are able to enjoy a new gameplay experience at each of them. Realtime Gaming offers both web-based and downloadable software. RTG has a host of different random jackpot slots that can be accessed on either desktop computers or from mobile devices.
RTG has been foremost in paving the way for the online slot industry, offering more than 300 new and classic titles across a range of niches. In its slot machine portfolio, the company has a broad spectrum of games, from traditional three-reel slots to the latest cutting-edge video slots. RTG also offers several progressive jackpot games, including Megasaur and Spirit of the Inca, and the company even has a number of specialist niche games to satisfy even the most demanding punter.


novomaticFounded in: 1980
Top Game: Ice Paradise Slots Game
Headquarters: Gumpoldskirchen, Austria

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The Novomatic group is based in Austria and is a leading manufacturer within the gambling industry. Novomatic is made up of several companies, and each offers plenty of expertise and experience within the gaming sector. The company produces gaming terminals that are state of the art on a regular basis, and all pair advanced technology with a design that is cutting edge. Boasting an outstanding customer experience, Novomatic’s machines are found in both land-based casinos and in online casinos.


betsoftFounded in: 2006
Top Game: The Magic Shoppe Slots Game
Headquarters: London, England

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Betsoft’s slot machine software is well-known for its impressive animations and 3-D graphics, which take this manufacturer’s titles to the next level. Using the same quality that is found in use during film production, BetSoft offers its players slot machines across several different themes. The players can enjoy great functionality paired with realistic looking scenes. BetSoft’s products are regarded as quality premium titles, and the company regularly launches new slots to impress even the most demanding punters. Although BetSoft Gaming is a little smaller than the giant brands of Microgaming and Playtech, it has many similarities to NetEnt, even though it is a smaller operator. BetSoft focuses on developing a small range of slots, guaranteeing the optimal quality of each. Over its years of operation, the company has created many popular titles. Today, its 3-D titles use original and innovative features, including random features and clever and unique ways of unlocking bonus content.


isoftbetFounded in: Unknown
Top Game: Stacks O’ Gold Slots Game
Headquarters: London, England

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IsoftBet offers several exciting casino game titles, with many of them being popular slots. Its products are characterized by their impressive functionality, multilingual options, and great quality without compromising on transparency or safety. New slots are added monthly to its collection of titles.


everymatrixFounded in: 2008
Top Game: Stones and Bones Slots Game
Headquarters: London, England

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Everymatrix is another top provider of full gaming solutions online, and its software is used on many gaming sites and online casinos. Although the EveryMatrix name may not sound familiar to the average player, it is a name that is well-known to top casinos. The company’s software powers many favorite casinos sites. Everymatrix’s casino agents boast more than 22,000 games that are supplied by 33 different providers. As well as offering titles, it also offers a number of payment management and gaming solutions for casino operators, including live dealer software, which enables punters to experience the feel of a brick-and-mortar casino without the need to leave their home.

SG Gaming

sg gamingFounded in: 2012
Top Game: Snow Leopard Slots Game
Headquarters: UK

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As a leading manufacturer of gaming titles, SG Gaming supplies the technology and content for thousands of gaming machines. The company’s slots are found everywhere. Formed back in 2012, SG Gaming encompasses Barcrest, an iconic slot manufacturer, which has been in operation since the 1960s. Barcrest’s top title to date is Rainbow Riches, which can be found in a huge number of online and real-world casinos. There are many other popular variations of this game. Under the same parent company, there are several other well-known brands. Bally, Williams, and Shuffle Master being just some of the other companies that have supplied their content for development into online play solutions. Some of the other well-known slots from this company include Monty’s Millions, Monopoly, and Cash Wizard.

There are many well-known manufacturers that are producing popular slot titles. However, if you want to make sure you are playing a game that will offer you a great experience, choose one from any of these companies.

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Richard Holmes was born in Tampa, Florida and studied computer science at Pensacola Christian College in Pensacola Florida. A devout Baptist, volunteer Sunday School teacher and online gaming fan, Richard works as a part-time systems administrator at Baptist Hospital and part-time professional blogger specializing in statistics, probability and computer science issues. He is an ardent believer in the future of artificial intelligence as a tool for transforming human society for the better, particularly in the area of health care and modern medicine. A chess player, and competitive online gamer Richard actively participates on online gaming tournaments in his free time.