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When we talk about casino software, we generally mean a couple of things. The first is the maker or developer of the specific games used by a casino, and the second is the actual software system that you install or run through your web browser that shows you the games, allows you to deposit and withdraw, interact with customer service and ask for promotional offers. Below is a list of casino software providers, links to our software review and more information. Show less

Casino Software Studios

When you play in an online casino, the game library is filled with games provided by different operators. Casinos are only the medium on which these games work. Gaming sites don’t develop online casino games. That’s a job for casino software developer studios who work hard to deliver slots, jackpots, table, card, and live dealer games to the best casino sites on the market.

Online casinos today are not even close to the casino sites that first appeared in the early 2000s. One of the most notable features besides the different design is the casino software. It’s far more complex and advance than it used to be, with plenty of innovation and visual and audio improvements. To put it simply, games nowadays are much better than what they used to be.

Compared to the early 2000s, the number of casino software developer studios is incomparable. From white label solutions to mobile gaming specialists, every casino solution has its own pros. Open up a casino platform and you’ll be immersed in a world of online casino games like you’ve never seen before.

It’s a win-win for everyone, of course. Thanks to the progress of technology in the past few decades, players get better games while software studios get more fans.

In this guide, we’ll take a look at the best casino games studios and the cutting edge software they produce.

History of Online Casino Games Development

The online casino industry is ever-changing. One of its key parts, the casino software industry, is the force that drives those changes forward. Online casinos wouldn’t exist without software developers – it’s easy as that. Online casino software is essential as casinos themselves never produce games.

The first casino solution was established in 1994. Microgaming is a pioneer in the iGaming industry, having released the first casino games online. In nearly 3 decades, the company has released plenty of hits and retained the crown of best online casino software developer. Microgaming set an example many would follow later, inspiring new generations of studios to develop more immersive and cutting edge games.

You only need to take a look at the games offering from two decades ago and today to see how far online casinos have come. That’s all because of the efforts of game studios. They are constantly pushing limits and releasing even better games. Innovations and cutting edge tech drive the gaming experience forward, with thousands of slots and table games impressing players every day.

Whether you’re playing for free or real money, you can enjoy games from award winning studios in any licensed and regulated casino. The industry has reached its peak in 2021 with immersive games of the highest quality. As new technologies come into the limelight, we can expect even better games moving forward.

Types of Casino Software

When we talk about casino software developer studios, we can easily categorize them by the games they offer. Every casino platform is free to decide which option it wants to pursue. Most online casinos today choose instant play platforms with all their games available via desktop and mobile browsers. That means that the software allows you to run games without installing any special software.

Still, there are a few casinos that opt for downloadable software. Each casino solution has its pros and cons, and it’s up to you to try them all and see what you like.

  • Download software: an aging casino platform, you will rarely find online casinos choosing it in 2021. There are still some who prefer doing business this way, although not many players are thrilled by the fact that they need to download software to play casino games. The industry has found a solution by offering software platforms installed as web browser plugins. However, it’s all simply outdated for online casinos in 2021, who prefer to go the instant play way.
  • Instant play software: this is by far the most common casino solution. Instant play means a web-based platform that can be accessed by desktop and mobile browsers. With it, a casino software developer can offer its games to players without the need for them to download any software. The lack of third-party apps and software is very important for some players, making this the most popular casino solution nowadays. The games available through your browser are of high quality and can be played for fun or real money. For the latter solution, the casino guarantees quick and safe deposits through heavily encrypted channels.
  • Live casino software: slots games may be the most popular game type in the industry, but table games have a charm no player is immune to. Those come in different shapes and sizes, with live casino games being the industry’s greatest attraction in 2021. Every casino operator should include these in its game portfolio. Live casino software allows you to enjoy an immersive experience that’s as close as possible to playing in Vegas. Streamed from real life locations or studios, these games are played against a live dealer, which is a much better solution than playing against a computer.
  • Mobile casino software: mobile apps and optimized websites offer online casino games of the highest quality. Playing on the go has become a huge hit with players, with all casino software developer studios offering their games on mobile platforms. You can play them all for free or real money as long as you have a stable Internet connection.

Mobile Casino Software

When the gambling industry started moving online in the early 2000s, it showed a lot of promise. That promise turned to reality pretty fast. Online casinos were piling up, and each casino platform was doing its best to be head and shoulders above the competition. The casino software developer industry was making strides on its own, perfecting its games and finding new ways to engage with players.

The real revolution began in the mid-2000s. With smartphones such as the iPhone hitting the market and app development at an all-time high level, it was clear in which direction the online gambling industry is heading. Game providers turned its attention to mobile games. They were a cutting edge innovation in the 2000s, giving players a chance to play on the go. It was a massive development shift for many studios, with most of them turning its attention to mobile gaming.

For many experts, it wasn’t a surprise. Slots and table games are perfect for on the go play. From the moment the first games were available on mobile devices, there were others already lined up for the same treatment. In 2021, the online gambling industry is largely mobile. Every casino solution aims for mobile players. With higher Internet speeds and smartphones with huge bright screens, playing online casino games on the go has become the preferred way to gamble.

Of course, all the games released on mobile devices are of high quality, and sometimes come with unique features. Online casinos pay more attention to their mobile casino platform than the desktop, adapting to the new times we live in.

Most Popular Casino Software Developer Studios

We live in the golden era of casino game studios. There were only a handful a decade ago, but right now, there are more developers than we can count. Some of them are only focused on slot games, others are focused on live dealer titles. Many white label studios focus their attention on slots and table games both, appealing to a broad range of players.

Regardless of what you’re a fan of, we’ll tell you more about the industry’s heavyweights and up-and-coming studios below.


A casino software developer located on the Isle of Man, Microgaming is considered to be the godfather of online casino games. It was the first such company launched in 1994, with the first casino solution suite launched a decade later in 2004. Microgaming’s platform is also one of the biggest in the industry with hundreds of slots and casino games.

The company is focused on developing slots and is famous for its line of progressive jackpot slot games. Mega Moolah and its prequels and sequels offer prizes beyond anyone’s imagination. Microgaming’s slot hits include Immortal Romance, Break Da Bank Again, and Thunderstruck II, with numerous games in development at the moment that will certainly appeal to all players.


If Microgaming is the king of online casino games, NetEnt is its rightful heir. A company that’s almost as old as Microgaming, NetEnt has grown tremendously in the past few decades. It has released hit after hit for slot fans, including the ageless Starburst and Gonzo’s Quest.

NetEnt is known as a slot developer that dazzles with great graphics and innovative gameplay features. Its games look and feel great, and often come with massive rewards. The company dabbles in all types of games, including slots, jackpots, table, and live dealer games.


IGT is one of the oldest casino solution developers in the business. It’s a dinosaur that was popular long before online casinos were invented. The company was supplying Vegas with leading slot cabinets decades ago, expanding its business with an online division since 2005.

This casino software developer is popular for its classic line of slot games including the famous Cleopatra. It has been re-released and made over dozens of times, which speaks volumes about the studio’s popularity. While it may not be the most innovative developer on the market, IGT offers classics we can’t get enough of.

Evolution Gaming

Evolution Gaming is a premier live dealer game studio that’s leaps and bounds ahead of the competition. Its studios provide a deluxe and immersive experience, and the game portfolio is full of games that no other studio can get close to.

If you’ve never played live casino games, now’s the time to try Lightning Roulette or Immersive Roulette. Evolution’s unique titles such as Monopoly Live and Crazy Time are also a great idea for anyone looking for a different gaming experience online.


Together with Microgaming and NetEnt, Playtech forms the Holy Trio of slot developers. It’s been around for over 2 decades, releasing sophisticated slots and table games that are among the most popular on the market. Unlike other studios, Playtech gives online casinos options between instant play and downloadable software platforms, while also offering land-based casino solutions.

The studio is known for its line of jackpot slots (Age of the Gods and Kingdom Rise) as well as the brilliant table game portfolio that includes different variants of roulette, blackjack, and poker games.

Yggdrasil Gaming

Yggdrasil Gaming may have only launched in 2013, but in less than a decade, it achieved much than other casino software developer studios. It widely known as one of the best online slots providers, releasing numerous hits with crisp graphics and innovative gameplay.

Some of Yggdrasil’s best slots include the Vikings series, Valley of the Gods, Holmes and the Stolen Stones, and Hades Gigablox. It’s also known for its innovative approach to gameplay with new mechanics such as Gigablox that have changed the way slots play and pay.

NoLimit City

NoLimit City has been quietly flying under the radar for the past decade or so, releasing high quality slot games that have put the industry on notice. It has blossomed into a major developer in the past couple of years thanks to hits such as Punk Rocket and San Quentin.

The studio is known for its innovative gameplay mechanics. The xWays engine it uses in its slot games is pretty popular. NoLimit City’s slots are also known for their massive winning potential, reaching over 30,000 in several titles.

Play’n GO

By releasing Book of Dead in 2016, Play’n GO broke through its ceiling and entered the big leagues. It’s now one of the most popular casino software providers, having released hits such as Legacy of Dead, Reactoonz 1 and 2, and dozens of other slots.

The studio’s slots are simple and easy to play but have excellent mechanics and high winning potential. Play’n GO is the storyteller of the bunch of studios on this list, widely hailed by critics for the story element in its slot games.

Big Time Gaming

Big Time Gaming is one of the most innovative studios in iGaming. An award winning brand that’s behind the hugely popular Megaways mechanic, BTG’s slot games are always cutting edge.

The studio has released dozens of hits so far, with those based on the Megaways engine having the highest winning potential. Its games offering includes Bonanza which many put among the top slots of all time as well as Who Wants to Be a Millionaire and Monopoly Megaways. Regardless of which slot you choose, BTG’s games are always fun and rewarding.

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Key Areas of Focus in Our Comprehensive Assessment

Our review process at involves a detailed examination of several crucial aspects:

Game Variety

The diversity of games and betting markets is a key factor for any betting operator, whether in casino gaming or sports betting. We assess the range of games and betting options available, ensuring a wide and varied selection that caters to the varied tastes of a global audience.

Bonus and Welcome Offers

In the competitive landscape of online gambling, bonuses and welcome offers play a significant role. We scrutinize each offer, including the latest, longstanding, and those recently refreshed, to ensure fairness and clarity. Our analysis aims to provide insights especially beneficial for those new to online gambling, covering various bonus types from Free Spins and No Deposit Bonuses to Enhanced Odds and Matched Deposits.

User Experience

We analyze the ease of use of gambling sites, focusing on how simple it is for users to find what they need. Our review process includes examining the efficiency of the sign-up process, account management, and overall navigation. A gambling site must provide a seamless and intuitive user experience to earn our endorsement.

Payment Options

We extensively review the payment methods offered by gambling sites, emphasizing ease of transactions. This review covers everything from the eligibility of different payment operators to the specifics of depositing and withdrawing funds.

Mobile App Experience

Recognizing the growing trend towards mobile gambling, we evaluate the quality of mobile betting apps. Our assessment focuses on the availability of sports betting markets and casino games, as well as the overall functionality and user-friendliness of mobile platforms.

Safety and Security

The safety and security of online gambling platforms are paramount. We assess each site's adherence to industry standards and regulatory requirements, ensuring they promote responsible gambling and offer adequate protections for users.

Customer Support

The quality of customer support is a critical component of our reviews. We interact with support teams to gauge their responsiveness, helpfulness, and availability, ensuring that the gambling sites provide top-notch customer service.

By covering these essential areas in our reviews, aims to provide gamblers around the world with reliable and informative insights, helping them make informed choices about where to gamble online.

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