Best Online Casino Software Providers
There is a long list of online casino software companies on the market today, with options ranging from classic slot experiences to brand new game mechanics. The leading online gaming software developers are Microgaming, Playtech, NetEnt and Realtime Gaming, among others. Below you’ll find all top-rated casino software companies on our site, along with reviews and pros and cons.
BGaming Casinos and Slots
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BGaming works with 700+ partners and supports 90 currencies including cryptocurrency for games.
BGaming is supported by
Booongo Casinos and Slots
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Launched in 2015, Boongo boasts 100+ online games, bringing their own style to the iGaming scene.
Booongo Gaming is supported by
Endorphina Casinos and Slots
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Endorphina gives you the excitement you order when you play online slots, available at many casinos.
Endorphina is supported by
Neon Valley Studios Casinos and Slots
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Neon Valley Studios offers unique online casino games, like being in Vegas but from your computer.
Neon Valley Studios is supported by
NoLimit City Casinos and Slots
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This developer brings innovative content + fantastic graphics to offer wonderful online slot games.
NoLimit City is supported by
Playson Casinos and Slots
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Playson is a lead game developer in the industry, offering cutting-edge games in 18+ jurisdictions.
Playson is supported by
Rarestone Gaming Casinos and Slots
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Rarestone Gaming brand (Playtech) has been operating since 2017, offering top-notch games.
Relax Gaming Casinos and Slots
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Relax Gaming aims to make games which fit the bill of being fun, relaxing, with great possible wins!
Relax Gaming is supported by
Triple Edge Studios Casinos and Slots
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Triple Edge Studios has made a name for itself as a fantastic software provider, launching in 2018.
Triple Edge Studios is supported by
Wazdan Casinos and Slots
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Wazdan unites cutting-edge solutions with innovative ideas to create high-class online games.
Wazdan is supported by
Spinomenal Casinos and Slots
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Spinomenal, founded in 2014, creates online games that would be released on a frequent basis.
Spinomenal is supported by
Genii Casinos and Slots
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Run by industry pros, Genii uses their 20+ years of experience, creates award-winning online games.
Genii is supported by
Gameburger Casinos and Slots
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Gameburger Studios, launched in 2019, the company has created a decent collection of online slots.
Gameburger Studios is supported by
Booming Games Casinos and Slots
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Founded in 2014, Booming Games makes titles in Malta, Manila, London and Athens.
Booming Games is supported by
Barcrest Casinos and Slots
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Barcrest has been making premier casino games for years, for land-based casinos.
Barcrest is supported by
Bally Casinos and Slots
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Bally leads the way with their games, many of them being converted for online play.
Bally is supported by
AGS Casinos and Slots
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American Gaming Systems (AGS) have supplies land-based and online casinos with games for years.
Ags is supported by
Gaming Realms Casinos and Slots
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Gaming Realms are a UK based software developer who have entertained online gamblers since 2012.
Gaming Realms is supported by
ReelPlay Casinos and Slots
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ReelPlay (2019) started in 2014 as Chance Interactive. This team of 50 makes amazing games.
ReelPlay is supported by
Everi Casinos and Slots
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Everi is a one-stop-shop for all casinos, offering financial tools as well as quality slots.
Everi is supported by
High 5 Games Casinos and Slots
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High 5 Games is one of the industry's largest software developers, with 300 slots in their library.
High5 is supported by
Hacksaw Gaming Casinos and Slots
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Hacksaw gaming is one of the best games providers out there, from slots to scratch cards.
Hacksaw Gaming is supported by
Ash Gaming Casinos and Slots
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Since 2000, they have offered RNG online slots featuring bonus rounds and impressive mechanics.
Ash Gaming is supported by
Blueprint Gaming Casinos and Slots
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Blueprint Gaming is a premium provider for exciting video slots, 3D slots and Scratch Card games.
Blueprint Gaming is supported by
Nektan Casinos and Slots
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Nektan games can be found at 100+ casino sites, all with their own unique theme and qualities.
Nektan is supported by
iSoftbet Casinos and Slots
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iSoftBet is a software studio that has mastered visually stunning, top-quality slot games.
iSoftBet is supported by
Just for the Win Casinos and Slots
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Just For The Win makes visually-appealing slots that offer high-quality gameplay to players.
Just for the Win is supported by
ELK Casinos and Slots
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Using their creative dream team, ELK Studios publishes master-crafted, award-winning slot games.
ELK Studios is supported by
1X2 Gaming Casinos and Slots
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1X2 Network has a whole range of products, including casino, sports, poker and lottery services.
1x2gaming is supported by
Visit NYX Casinos
NYX Gaming (SG Digital) integrates high-end casino solutions for lottery games and sportsbooks.
NYX Gaming is supported by
Fugaso Gaming Casinos and Slots
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Fugaso Gaming boasts expertise in top-notch game development and software integration.
Fugaso is supported by
Push Gaming Casinos and Slots
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Push Gaming (2010) focuses on providing fully integrated mobile casino games across all devices.
Push Gaming is supported by
Scientific Games Casinos and Slots
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Scientific Games is one of the largest game providers in online casinos, with top-quality games.
Light & Wonder is supported by
Betdigital Casinos and Slots
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BetDigital makes games which are fun and easy to play, good for both new and veteran players.
Betdigital is supported by
Ganapati Casinos and Slots
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Combining Asian themes into Western gameplay, Ganapati makes gaming solutions rivalled by none.
Ganapati Gaming is supported by
RabCat Casinos and Slots
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RabCat specialises in creating beautifully crafted casino games promising lots of fun.
Rabcat is supported by
Pragmatic Play Casinos and Slots
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Pragmatic Play, a software developer that puts simplicity first, has become a casino favourite.
Pragmatic Play is supported by
Stormcraft Studios Casinos and Slots
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StormCraft Studios (Microgaming) specialises in making high quality and engaging online slot games.
Stormcraft Studios is supported by
Big Time Gaming Casinos and Slots
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Big Time Gaming is innovative, creating amazing and exciting games for online players.
Big Time Gaming is supported by
Merkur Casinos and Slots
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Merkur Gaming, develops amusement machines and casino games, and has a multi-faceted profile.
Merkur is supported by
Habanero Casinos and Slots
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Habanero’s take on the development of their games is unique, bring top-quality games all the time.
Habanero is supported by
Red Tiger Casinos and Slots
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Red Tiger Gaming is one of the most sought-after developers for online casino libraries.
Red Tiger Gaming is supported by
Amaya Casinos and Slots
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Amaya developed slots, jackpot and table games, promising top notch fun.
Amaya is supported by
GiG Casinos & GiG Games
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Gaming Innovation Group since 2008 have continued to grow exponentially and make great products.
GiG Games is supported by
Quickspin Casinos and Slots
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Quickspin ensures a top of the line, unforgettable game experience across all platforms.
Quickspin is supported by
Evolution Gaming Casinos & Games
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Evolution Gaming is the world’s leader in Live Casino, with multiple live gambling dealers.
Evolution Gaming is supported by
Yggdrasil Gaming Slots and Casinos
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Yggdrasil have been making top-quality games for years, with amazing graphics and gameplay.
Yggdrasil is supported by
NextGen Casinos and Slots
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NextGen Gaming constantly strive to produce great online casino games, with great gameplay.
NextGen is supported by
Betsoft Casinos and Slots
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If you’re looking for innovation, excellence and quality gaming then Betsoft is a perfect choice.
Betsoft is supported by
EGT Casinos and Slots
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Euro Games Technology (EGT) is well-established online, with a spread of player favourites.
EGT (Euro Gaming Technology) is supported by
Play'n GO Casinos and Slots
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Play’n GO have created a large range of high-quality games available in 30 different languages.
Play n GO is supported by
Thunderkick Casinos and Slots
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Thunderkick are pros at what they do, and have made games which are cutesy, quirky and pure fun.
Thunderkick is supported by
WMS Casinos and Slots
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WMS is one of the biggest game providers, well known for their incredibly popular slots.
WMS is supported by
Aristocrat Casinos and Slots
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Aristocrat remains an industry leader when it comes to casino entertainment and Vegas slot machines.
Aristocrat is supported by
Novomatic Casinos and Slots
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Novomatic is Europe’s largest and most innovative group of companies in the global casino industry.
Novomatic is supported by
IGT Casinos and Slots
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IGT is one of the world’s largest slot machine manufacturer and land-based casino provider.
IGT (Wagerworks) is supported by
Cryptologic Casinos and Slots
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Cryptologic is one of the largest service and products suppliers for online casinos.
Cryptologic is supported by
NetEnt Slots and Casinos
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NetEnt is an award-winning provider in online casinos, producing many firm favourites of gamblers.
NetEnt is supported by
RTG Casinos and Slots
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Established in 1998, RTG casinos are known for offering the fastest and most responsive games.
Realtime Gaming is supported by
Playtech Casinos and Slots
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Playtech has become one of the most renowned online gambling providers in the world.
Playtech is supported by
Microgaming Casinos and Slots
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Microgaming is the world’s largest offering over 850 casino games and two new titles every month.
Microgaming is supported by
Top Casino Software Providers
More casino providers appear regularly, as the world of online casinos is always on the hunt for new, exciting casino games. As online gaming grows in popularity, players get to enjoy new options related to their interests.
Game developers and gaming operators rose to the challenge. Microgaming was one of the first providers to take matters into their own hands, as they started to create high-end casino games of all shapes and sizes. Afterwards, many other companies like NetEnt (with its live dealer solution), Play'n Go, Yggdrasil and Thunderkick followed suit.
Now, we have plenty of options with each provider specialising in a slightly different game offering. Some create games that are classic and easy to follow, and some of them create games that are exciting with new mechanics at every turn - some even going so far as to create a classic video game experience with gambling offerings!
With a healthy amount of competition amongst these software provider giants, they have managed to keep casino gaming exciting and dynamic, with new innovations appearing frequently.
Software Providers & Slot Categories
From simple 3-reel slot machines built with Flash software to modern video slots and progressive jackpots, online roulette, blackjack and video poker on HTML5, things have changed. Not only have the look and feel of the games improved, but the gameplay has become even more exciting over time. Good software providers make sure that their games are filled with exciting and thrilling gameplay features, such as free spins or bonus rounds. On top of this, the switch to HTML5 has made games available on many operating systems meaning that there is no difficulty running them on a phone as well as a desktop computer, for example.
With new features like different variations on Wild Symbols, Scatter Symbols and different reel systems like “Avalanche modes” and “Tumbling reels”, there’s always something new. Looking for the best online slots? Check out our top-rated online slots before you play.
How Do They Work
Before smartphones and tablets came into the picture, the only way to spin the reels of slot machines online was through your old trusty PC. Casino games on desktop computers tended to be made in Flash, which is no longer industry standard as it stopped games from being available on all types of devices.
Eventually, as smartphones and tablets became commonplace, there were extra software issues that would make running Flash impossible on some devices. As eventually Flash support was discontinued, leapt into HTML5 - a relatively new way of building sites that were interactive, flexible, and far more useful for playing newer games and building better websites.
HTML5 is supported by all browsers and devices, and also allows for players to play their favourite slot machines on their mobile phones without skimping on quality. This way players can be assured that they can play their favourite games on the go and still enjoy the same experience as they would on desktop. Any good software provider keeps mobile-first casinos in mind when creating a concept for their new games.
Our Software Providers Review Process
On our site, you can find a collection of detailed reviews on all the most popular software developers. And we also review the newest providers, giving you all the facts and background on each company. We examine gambling licences as well as trustworthiness and the quality of games on offer.
You probably already know about the reputation of the most popular software providers, but what about newer studios? We give an overall rating for this important aspect, and we talk to other industry experts to give us a better overview of a provider's reputation.
Number of Games
At the top of each of our provider reviews, we clearly highlight the number of available games. We also mention which countries these games are available in or if any are restricted. You can also test out many of the games for yourself by using the links which we provide in the reviews.
Average RTP and Volatility
Our reviewing process considers a provider's most popular games, and then we drill down further by evaluating the RTPs and volatilities. We include a table with this information clearly displayed so that you can choose a game which suits your style of play.
Best Casino Software Providers
We know there are plenty to choose from - so here are a few of our favourite casino software developers and some of the games that you can choose from!
Microgaming (1500 Games)
Over the years this innovative and agile software developer has put their mark on the map and raised the bar when it comes to the quality of their games, along with their sister studio StormCraft Studios. Continuing to expand on their territory and never refusing any challenge, Microgaming truly deserves a spot in our top casino software providers.
NetEnt (550 Games)
Previously known as Net Entertainment, NetEnt is one of the reigning software giants in the online casino industry. They have published crowd favourites like Gonzo’s Quest, Jack and the Beanstalk, Wheel of Fortune and of course the hit slot game Starburst. Up until this day, NetEnt makes it their mission to challenge the norm and produce high-end casino platform games.
Play’n GO (450 Games)
Established in 2004 by a team of talented developers, this software provider is still going strong by publishing high end and entertaining games for all kinds of players. With outstandingly colourful graphics and fitting soundscapes, and games ranging from regular video slots to stylised video-game style casino games, their games offer exciting bonus levels and extra types of play. Tapping into nostalgic themes like the video game franchise Hugo while also publishing classic slots, Play’n Go manages to cater to the needs of all players.
Rating the Best Casino Software
What goes into an online slot game? One of the biggest factors in how a casino slot will play is volatility. Slots can vary between low and high volatility. Volatility is how often the slot symbols change, the variance in their appearance, and how wildly different each spin will be when playing. A lower volatility slot may vary less or have fewer events changing the spins, and a higher volatility slot will contain more changes on the reels. In addition to this, the slot's RNG (random number generators) has to be top-notch.
Players who prefer to relax and gamble on slots purely for recreation and entertainment will find slot machines with a lower volatility more appealing. These popular games allow players to spend a small number of credits on a large number of spins. But of course, in turn, the payouts will be lower as well.
On the other hand, high volatility means that the hit rate of a slot will be rather low, but the payouts can be massive. This means that the player will have to bet a large sum of money in order to see a return on their balance. This style and mechanic of slot machines appeals to players who know what they are doing and are in it for the big prizes.
Software providers have been focusing on creating good looking and entertaining high roller slots to match the demand.
iGaming Theme & Sound
The casino game should be fun to look at and listen to - after all, you are the one that's playing it! With casino games coming in so many different themes it makes it easy for players to pick something that appeals to them! Game developers generally pick a theme and soundtrack that go together and which is pleasing. Visual effects to make the game more exciting, as well as an encouraging soundtrack and sound effects all, work together to improve the game experience.
What Makes the Best Online Casino Software
There are plenty of aspects that play into what makes casino software good. Is it trustworthy, has no bugs, and works well on any device? Or is it slow, from an unknown developer, and full of errors? Obviously, you'd want to look out for games that fit the first type - so here are a few pointers.
- Ensure that the company that makes the games is licensed under several jurisdictions. You will be able to view their licences on their website;
- Check that the casino software is provably fair and that it runs using an RNG in order to create a true chance when playing;
- Check that you can run the game on both your mobile gaming or tablet and your desktop - a good casino gambling software will be built in HTML5 and run on any device
We recommend you also check out the exclusive online casino's page where you’ll find not only casinos powered by a variety of different software providers but also unique players’ features.
Note that the credibility of software companies reflects the overall quality of online casinos that work with these software providers. It is worth paying attention to the software providers of online casinos in order to feel safe playing for real money.
Casino Software FAQs
Is all online casino software the same?
No, many casino software operators will differ! They will have mechanics in common - for example all of them will run using an RNG to determine outcome, but otherwise may have different bonuses, designs, or bet amounts.
Can I play casino games on my mobile or tablet?
Yes, if the same is a modern and up-to-date one from a good provider. All of the providers that we suggest have switched to HTML5 from Flash, meaning their games will play on all mobiles and tablets as well as desktop computers, so long as the devices are up to date.
Can I play casino software for free and for real money!
It depends on the particular casino game you want to play, but many games will have a "test" or "play for fun" option available. When playing in this mode, you will not be playing for real money. To play for real money and make bets, you will need to register with the casino and deposit money into your account wallet.