Casino Online

Best Casino Software
Slots Software Providers and Their Casino Partners

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Updated by Alejandro Dalby April 13, 2025

The online gambling industry is growing each day and there are hundreds of software providers trying to make a name for themselves. These online casino software providers offer unique reasons why you should choose them. Here you will find important information about software providers and their games.

The Best Online Casino Software Providers

Casino software providers power online casinos with high-quality games, ensuring smooth gameplay, stunning graphics, and fair results. Top providers like NetEnt, Microgaming, Play’n GO, and Pragmatic Play deliver popular slots, table games, and live casino experiences. Their innovation drives the iGaming industry, offering players engaging, secure, and entertaining gaming solutions worldwide.

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Pragmatic Play

Pragmatic Play is a leading content provider in the iGaming industry, having debuted in 2015. In a relatively short period, the company has built a robust reputation for producing high-quality video slots. Some of their standout titles include "Wolf Gold" and "The Dog House", which have garnered significant player attention and acclaim. Pragmatic Play has also ventured into live casino games and bingo, expanding its footprint in the online gaming realm. To ensure transparency and fairness in all their offerings, the company holds licenses in several prominent jurisdictions.

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NetEnt

NetEnt is one of the most popular software developers in online gaming. Originally, the company was known as Net Entertainment and they have grown over the years. The company was founded in Sweden in 1996 and being in the industry for many years they have learnt what casino players love. The company is known for its high-quality visuals, innovative game development and technical perfection. NetEnt makes online slot games, table games, progressive jackpots as well as live casino games. They also provide backend technology for numerous online casinos.

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Playtech

Playtech is among the most established online casino software providers. Apart from supplying casinos with games, they are also the backend of many casinos. Playtech was founded in 1999, and it is a publicly-traded company on the London Stock Market. Many online players know the software provider for their high variance slots and progressive games. They are especially popular for their series of progressive jackpots like Kingdom's Rise and Age of Gods. Their portfolio covers a wide range of games such as slots, live casino games, a poker network and bingo.

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Microgaming

Microgaming is one of the oldest and most established online casino software providers. They are associated with trusted online gaming and they have won numerous awards over the years. The company was established in 1994 and currently, they have over 1,500 games. Microgaming is well-known for its slot games, and table games such as Blackjack, and Roulette. They also provide live casino games and a poker network. Microgaming games can be found at many online casinos. Other than games, the company also develops technical platforms on which casinos operate.

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Novomatic

Novomatic started operating in 1980, and it is among the most advanced software developers in Europe. The company produces high-technology gaming products for online casinos. In 1990 Novomatic launched American Poker II which is a real poker game. They have established branches in different countries worldwide. The company provides responsible gaming, and steadfast rules on where their games are played. Novomatic produces different games, including online slots and live dealer games, which are found in trustworthy online casinos.

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IGT

International Gaming Technology (IGT), founded in 1981, began as a land-based gaming provider but later expanded into online casino games, becoming a prominent slot provider. They supply gaming software to reputable online casinos and are renowned for their extensive slot collection, including Wolf Run, White Orchid, Monopoly, Pharaoh’s Fortune, and Cleopatra—some of the industry's most popular games. IGT ensures their games include details on payment percentages and playing guides. Also, their casino games are widely accessible on mobile devices.

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Evolution

Evolution is a leading software developer in the online casino industry, specializing in live casino games. Unlike providers like Microgaming, which focus on slots and table games, Evolution excels in live blackjack, roulette, and baccarat. They’ve also pioneered unique live games that other developers do not offer. This innovative approach has positioned Evolution as the top provider in the live casino segment. Their live games are streamed from advanced studios worldwide and are accessible on multiple devices, ensuring an immersive experience.

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Merkur

Merkur is a decent software provider of casino software and casino games. The company is based in Germany but they supply online casinos worldwide. Their games are tailored to fit specific local preferences, promoting maximum enjoyment. Merkur’s games are loved by players because they feature entertaining gameplay coupled with real prizes. Their games are available on mobile devices thanks to the company’s innovative apps. Merkur mostly produces online slots and live dealer games. Some of the popular slot games from Merkur include Eye of Horus and Vampires.

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Betsoft

Betsoft is ranked among the top online casino software providers, and they have invested heavily in graphic quality. The company has been around since 1999 and has risen to become a pro in the online gaming industry. Betsoft is at the forefront of immersive casino games, especially those that are in cinematic 3D. Apart from online slots they also develop other games such as blackjack, roulette, their variations, and live dealer games. The developer has also invested in mobile gaming greatly, transferring most of their games to mobile devices running Android and iOS.

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Ruby Play

Ruby Play is a vital software developer for online gambling software worldwide. Their headquarters are currently in Valletta but the company was founded in Kyiv, Ukraine. The software provider has been developing all sorts of games and has an outstanding portfolio that includes video slots. The company holds a license from the Malta Gaming Authority. They utilise cutting-edge technologies to come up with action-filled table games and entertaining gameplays. Ruby Play also focuses on the development of mobile games. They use HTML5 technologies to produce the best quality mobile games.

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Play'n GO

Play’N GO has a lot of experience in online game development since they have been around since 1997. They are popular for producing games with smooth and seamless gameplay. They have licenses in several locations such as the UK, Malta and Denmark. Their work is of high quality, and they have won multiple awards in the past years. Play’N GO is a popular online slots developer and their slots have high-quality graphics, great sounds and interesting animations. They have covered all the niches and visual themes that different players might be interested in.

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Mancala Gaming

Mancala Gaming is best known for its high-quality slots, best known for their beautiful graphics and interesting themes. Their most popular game is Portal Master, which quickly earned the love of players, and with that came several versions and spinoffs. In addition, Mancala Gaming is one of the very few software providers which create the so-called "dice slots"—slot games that add an element of dice rolls to the bonus games to determine how much the player will win. Overall, the company offers a portfolio of over 60 games with traditional and innovative mechanics.

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Yggdrasil

Yggdrasil Gaming is best known for its online slot games—mostly ones themed around mythological and fantastical themes, such as Valley of the Gods or Vikings Go to Hell. Their games are famous for high volatility, with infrequent, but very high wins from both their regular spins and the varied, interactive bonus rounds. Most of their games have at least one bonus round for players to win big, and some even have progressive jackpots that can increase winnings even further. Yggdrasil Gaming also offers table games, such as blackjack variants, ensuring a diverse gaming experience.

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BGaming

BGaming is a pioneering casino software provider in the online gaming industry, best known for innovation and quality. They offer a diverse portfolio of online slots, table games, and more, tailored to meet global player preferences. BGaming is recognized for integrating provably fair technology, ensuring transparency and fairness in all games, which enhances player trust. With a creative approach to casino game design and a drive to incorporate the latest technology, BGaming delivers engaging content to casinos and players, staying at the forefront of the gaming industry.

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Quickspin

Quickspin is a renowned Swedish game development studio that specializes in creating video slots and live dealer games for the online gambling market. Established in 2011 by a team of industry veterans, Quickspin quickly gained a reputation for its innovative and engaging slot games that combine captivating themes, stunning graphics, and exciting gameplay features. The company's portfolio includes popular titles, each characterized by meticulous attention to detail and creative storytelling. Quickspin's commitment to excellence has earned it numerous awards.

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Hacksaw Gaming

Hacksaw Gaming, established in 2018, is a software provider renowned for its mobile-first approach and innovative casino games. Initially focusing on online scratch cards, they later expanded into slots and instant win games, focusing on simplicity and engaging gameplay. Hacksaw Gaming aims to deliver high-quality and entertaining gaming experiences, with many of their games designed to be easily accessible on mobile devices. They are licensed by several regulatory bodies, including the MGA and the UKGC, ensuring their games meet industry standards.

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Red Tiger

Red Tiger Gaming is a leading software developer in the online casino industry, celebrated for its innovation, stunning graphics, and immersive gameplay. Founded in 2014, the company specializes in creating high-quality slots with unique features like Daily Drop Jackpots, offering players daily chances to win big. Their games are known for smooth animations and engaging mechanics, ensuring a memorable experience across desktop and mobile platforms. With a steady stream of fresh releases, Red Tiger has firmly established itself as a top provider in online gaming.

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Big Time Gaming

Big Time Gaming is a renowned Australian developer known for its innovative slots, particularly the Megaways mechanic. Founded in 2011, BTG offers engaging games like Bonanza and Who Wants to be a Millionaire? Their titles feature high-quality graphics and interactive gameplay, increasing players' chances to win. As part of Evolution, BTG's games are widely available and certified for fairness. Players can enjoy BTG slots in demo mode before betting real money, enhancing their gaming experience. BTG's innovative mechanics have influenced the development of many other slots.

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Push Gaming

Push Gaming is a UK-based developer known for its high-quality slots with unique mechanics and engaging themes. Founded in 2010, Push Gaming focuses on mobile-friendly games with impressive graphics and interactive features. Their portfolio includes titles like Jammin' Jars and Razor Shark, offering players a thrilling experience. With a strong emphasis on innovation and player satisfaction, Push Gaming continues to expand its presence in the iGaming market, providing exciting gaming experiences for players worldwide. Push Gaming partners with leading operators.

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Barcrest

Barcrest is a veteran UK-based developer with a rich history in creating iconic slots. Founded in 1968, Barcrest is known for titles like Rainbow Riches and Monty's Millions. Their games often feature classic themes with modern twists, offering engaging gameplay and substantial jackpots. As part of Scientific Games, Barcrest's slots are widely available and enjoyed by players globally. With a focus on quality and entertainment, Barcrest remains a beloved brand in the iGaming industry, providing timeless gaming experiences and maintaining its classic appeal.

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Nolimit City

Nolimit City is a Swedish developer renowned for its innovative and provocative slots. Founded in 2014, Nolimit City offers titles like Deadwood and Punk Rocker, featuring high volatility and engaging themes. Their games are designed with advanced graphics and interactive mechanics, providing a unique gaming experience. With a focus on creativity and player satisfaction, Nolimit City has quickly become a favorite among players and operators alike, offering a diverse portfolio of slots that cater to different tastes and preferences. Nolimit City collaborates with leading operators.

What is a Casino Software Provider?

Casinos don’t just provide games that come from nowhere. Online casinos are just platforms where you can play different games. On the other hand, an online software developer is a company that develops games for casinos. Therefore, casinos have to get their games from a software developer. All games have to be designed and programmed. That is exactly the role of software providers. In short, online casino software providers are game developers that design, programme and build games that you find at casinos. Some providers even develop the backend technology on which casinos run. Software developers decide on the look and feel of a casino game. They decide whether the game will look elegant, classical or edgy. They also decide on other things such as volatility and RTPs.

How Do Online Casino Games Work?

There are so many games that come from different online casino software providers. However, all these games work in a similar manner. Whether it’s a slot machine or a table game, players have to join a casino in order to start playing. These games have random number generators that generate numbers per second. The software developer determines the Return to Player rate while winning is also determined by these RNGs. These software developers utilise instant Play Flash, so you don’t have to download any software apps.

Casino Games Offered by Software Providers

Online Slot Machines

Online slot games are the most popular games in casinos. Online casino software providers create hundreds of slots all year round resulting in an availability of thousands of slots currently. These slots come in different designs and styles. Every software developer aims to develop a slot game that’s interactive and interesting. Most of the slots come in free-play mode and real money mode. Therefore, you can try playing them for free before you indulge in playing for real money. Each game comes with its rules and guides on how to play. In most slots for you to win, you have to spin the reels and land on a winning combination.

Blackjack

Blackjack is a very popular table game and you will find it in most online casinos. Almost all online casino software providers develop blackjack in various styles. The main objective of this game is for you to gain a hand as close to 21 as possible. There are different blackjack variations including European Blackjack, Pontoon, Power Blackjack, Blackjack Surrender, 21 Duel Blackjack and many more. The availability of these variations depends on the casino you’re playing on. The gameplay of all these variations is similar the only difference is how the dealer deals the cards. Read through the blackjack strategy to understand how to play each variant.

Roulette

Roulette is another common table game in casinos. The game is easy and uncomplicated to understand and this makes it ideal for both new and experienced players. Most online casinos offer American and European Roulette. European Roulette, American Roulette, French Roulette, Premium Roulette, Mini Roulette, and Roulette 3D. The best roulette variant is European roulette because it has a feature that reduces the house edge by half. If you want a more interactive experience you can try playing live roulette whereby the hosts are live dealers from the casinos. Evolution Gaming is one of the best live online casino software developers and you can check out their live roulette variants.

Poker Games & Others

The list of games offered by online casinos doesn’t end there. If you don’t fancy slots or table games there are other options for you. You can choose to play poker, progressive jackpot games or live dealer games. The options offered vary from casino to casino because each casino gets its games from specific online casino software providers. Another thing to keep in mind is that the games have different designs and gameplay. Therefore, you should familiarise yourself with the game before you start staking cryptocurrency on online casino games or any fiat money.

Do Casino Software Providers Also Create Online Poker Software?

Although poker is found on casinos it’s a different form of game compared to other casino games. Poker is played on online casinos but most poker players are not casino fans. This game is not developed by many online casino software providers. Some of the online casino gaming companies that produce poker games include Microgaming, Playtech and IGT.

The poker game software is integrated with futuristic and modern features that make the game exciting. These software developers try their best to create poker games that will keep poker fans engaged and entertained through the gameplay.

Live Casino Software Providers

A lot has been discussed about online casino software games such as slots and table games. It’s true these game account for a high percentage of casino games and players like playing them. However, some players are looking for other options when they visit casino sites. Almost all leading online casinos offer live games and it’s no secret that Evolution Gaming is the leader when it comes to live casino software. Other online casino software providers have also invested in live casino games.

These include Barcrest, Microgaming, NetEnt, and Playtech. Live casinos have so much to offer including numerous games such as blackjack, roulette, baccarat and many more. If you are lucky enough you will be added to a VIP club whereby members enjoy additional bonuses and special treatment from the dealers.

Do all Online Casino Providers Also Make Live Casino Games?

Not all online casino software companies develop live dealer games. In most cases, software developers tend to create specific games. For instance, some will specialise in slots such as IGT while others will deal with table games like Ruby Play. Others will also create games from different categories. For example, Microgaming provides slots, table games and live dealer games. However, Evolution is the main online casino industry contender in the live casino market. They have specialised in providing live casino game software and have become the best in that category.

The Best Casino Software Developed for Mobile

More and more casino players are using mobile devices to access and play casino games. Online casino software providers have found ways to create games that are highly optimised for mobile devices as well as desktops. There are numerous developers that create mobile casinos. Some games are primarily made for mobile play while others are made for both mobile and desktop use.

The main goal is to ensure that the customer can interact with a smaller screen, access all playing options and enjoy optimum sounds. Sometimes you might have to download a casino app in order to play. These apps have been developed by the casino’s software developer. Alternatively, you can access and play the games via a mobile software version of the casino via your web browser.

Online Casino Software Providers FAQ

What is the best software provider?

This is a personal opinion because players have different preferences. All the major online casino software providers mentioned on this page provide high-quality games. The most important thing is that you choose an online casino that offers the best gaming experience.

Casino software lists something called an “RTP” - what is it?

RTP is an abbreviation that stands for Return To Player percentage. The RTP is displayed in percentages and is set by the online casino software provider that developed the game. It is a representation of what players should expect as a payout from the casino.

Does casino software need to be approved by the Gambling Commission, or just casinos?

A good online casino software company should be licensed by the right gambling regulatory body. The developers that have been mentioned in this article are all licensed. They hold licenses from regulatory bodies from the UK, Malta and Alderney.

Do I need to purchase or pay for online casino games?

No, you don’t have to purchase or pay money to play any games. All you have to do is visit an online casino of your choice, sign up for an account and start playing. You can play some of the games for free or for real money.

What do I do if my online casino doesn’t have a certain provider’s games?

If you are looking for certain online casino software provider’s games and you have to choose a casino that works with that provider. If your casino doesn’t have their games you can simply search for another casino that does and sign up for an account.

How do I know if a software provider’s games will work on my phone?

Each casino clearly states it when they have mobile apps or a mobile version. You can find information about the games available on the mobile sites by reading the casino’s FAQs.

Is it really possible to win money playing these games at online casinos?

Yes, it’s possible to win money if you play online casino games on Internet casinos. Online casino software providers have developed games that can be played for real money. Simply deposit money in your account, start playing and possibly win money.

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Written by

Alejandro Dalby

I'm an experienced writer specializing in casino games and sports betting. My journey in the iGaming industry has equipped me with a deep understanding of gaming strategies and market trends. I'm here to share my insights and help you navigate the exciting world of online gambling.