Your Guide to the Best Online Casino Software

Most players are unaware of how fierce the competition is between online casino software providers, especially when it comes to the number of downloads that take place from an online casino site. Regardless of whether you are a seasoned or novice player, you’re likely to have noticed that the software provided by an online casino site can either make or break your gaming experience. It shouldn’t come as a surprise that the biggest names in casino software are known for their state-of-the-art product that allows players to enjoy their favorite games with ease, security from malware or lagging and even spyware. Over time, these attractions have become the norm and players expect casino sites to provide them with secure and seamless software that can be downloaded.

The most popular software providers within the industry today are PlayTech, Microgaming, RTG and Vegas Tech. However, these names are not the only ones worth mentioning. While some of these providers are still improving on their products, you can expect their software to provide you with a secure and enjoyable gaming session. Take a look below to find out more about these providers.

Software for Online Casinos

Here are some well-known software providers that you are likely to see games from at a range of online casinos. Let’s learn some more about them.


Microgaming is a behemoth in the online gambling industry, with over twenty years of experience creating games for the purpose of online gambling. The software developer creates cutting-edge slot and poker games. Mega Moolah, the company's progressive jackpot online slot, has set many world records and spurred on tons of imitators.

The software company has been responsible for many hits when it comes to online slots, including Jurassic Park, Break Da Bank and Game of Thrones, to name a few. It's no surprise, then, that Microgaming's games and software are accessible at most online casino sites.


Playtech began as a tiny game development studio back in 1999 and has grown steadily since then. The game company now has operations in more than 20 countries and has purchased additional software companies (Ash Gaming and QuickSpin). While slots are Playtech's most popular games, it also develops blackjack, poker, roulette and, of course, live dealer games. Playtech has its own bingo sites as well. Playtech slot games like the famous Gladiator and Jackpot Giant may be found at most casinos.


RTG (Real Time Gaming) 

RTG, or Real Time Gaming, was founded in 1998 in lovely Georgia, with a focus on high-speed gameplay and ultra-sophistication without sacrificing ease of use. RTG offers on a regular basis with ongoing enhancements, making every attempt to provide the experience of a lifetime in casino software applications.

Some RTG features live up to their name, adopting specialized algorithms that successfully imitate the real-time behaviors of a real-life land-based casino, encouraging randomness and chance. Essentially, this encourages a gambling mindset. Along with gaming and deposit choices, RTG also provides format variations and downloadable clients, which is unusual among software providers.

Real Time Gaming


IGT has positioned itself as a powerhouse in online gambling since its founding in Las Vegas in 1975. When it comes to online gaming sites around the globe, the software supplier has built more than 1,000 slot machines, video poker, as well as other casino games online. IGT has bought additional game companies, including Wagerworks as well Barcrest, as it has grown into nations such as the United Kingdom and Japan.

IGT's iconic slot games, like Wheel of Fortune and Cleopatra, have remained well-known for decades which is all thanks to their history of players being awarded extraordinarily huge payouts. These and other popular IGT games are available at all major online casinos.


Because of its branded titles through agreements with South Park Digital Studios and Universal, NetEnt is one of the most famous game companies in online gambling. Since its inception in 1996, the software company has produced over 200 titles for slot machines, live dealer games, and progressive jackpot games. Over 100 gaming sites, in addition to its own NetEnt casino sites, have games from this software developer in their portfolios.


This Australian firm is one of the world's largest slot game creators. Aristocrat's games, such as the Buffalo series, have amassed legions of admirers thanks to its large jackpots and attractive gameplay.

Currently, the software supplier has online gaming licenses in over 240 jurisdictions. Because Aristocrat games are so popular, they may be found in the top online casinos, such as 888casino and Royal Panda.

Merkur Gaming

Merkur is a casino solution provider situated in Germany, and it is a tiny component of the huge Gauselmann Group. They are known for creating high-quality casino games and have a number of well-known titles under their belt, including Sentinels of Dawn and Odin.

The business specializes in Video Lottery systems and high-end cabinets that house their most popular games. These physical solutions may be found in casinos all over the world and are considered to be of high quality.


Novomatic is considered to be one of the most renowned names in gambling, with more than 40 years of experience developing both online and land-based casino games. The game studio has special expertise when it comes to slot games, the company’s portfolio includes titles like Book of Ra, which is known to have received gaming awards.

Novomatic is present in more than 40 countries, with a strong presence in Europe. Novomatic earns an income of €5 billion per year on average, ranking it as one of the most successful tech game companies. Novomatic's slot games are available at well-known gaming sites such as Grosvenor Casino.


Betsoft was founded in 1999 and now has a portfolio of 150 games with a diverse range of subjects to appeal to a wide range of players. The company specializes in cinematic 3D gaming for slot machines, video poker, lottery games, blackjack and table games. It has also developed a particular line of 'To-Go' games that are tailored for iOS and Android devices. Betsoft's games are available at over 500 online casinos.


Next Gen Gaming, sometimes known as YX, is one of the industry's major casino software providers. With offices located in Las Vegas, Stockholm, and Sydney, the organization has over 100 professional partners all around the world.

Next Gen Gaming offers a diverse selection of casino, bingo, and lottery-style games. The company also offers one of the industry's most comprehensive social gaming libraries. NYX partners have an excellent range to pick from, with over 300 popular games in its catalog.


CryptoLogic or WagerLogic is a well-known casino software development firm that has been around since 1996. Among other great games, it is recognized for producing the Forest Gump, DC and Marvel slot machines. The company provides fair games that are lucrative for the casinos that use them while also being extremely enjoyable for the players.

CryptoLogic may not have the best gaming visuals in the business, but it does have a large library of titles to pick from and a welcoming environment that keeps users returning for more. The company is well-known for developing software with separate accounts for real-money and virtual casino games. The company has a large selection of games to pick from, and it represents excellent value for an online casino trying to diversify its offerings.


Even though they don't have a library filled with thousands of games, the ones they have blessed the market with are thrilling to say the least. Focusing on innovation, they strive to give games that are innovative and engaging.

As they continue to expand, we are certain that they will regularly amass awards, something they've done since they entered the market in 2013.


The Advantages of Great Online Casino Games

When you wager online, you'll be bombarded with a plethora of options, many of which use software packages and offer both downloadable programs and immediate play games that you can play right in your web browser.

However, if you want to make the most of your wagering experience, you must find an online casino that provides games from a reputable, high-quality software supplier. If you do, you'll be eligible for the following benefits.

High-definition graphics that rival those seen in a 3D cinema
An easy-to-use user interface with straightforward navigation
The most exciting and latest games on the market, featuring spectacular themed slots based on popular television shows, films, and pop culture.
If you require any extra information, you will receive excellent customer service.
When gaming online, fraud and privacy protection are provided to keep you safe and secure.

New Trusted Badge

Online Casinos: Beyond the Software

It is our objective at CasinoTop to provide you with the most up-to-date information on the top online casinos available, so you can get the most out of your online gambling.

To do so, our team of skilled reviewers and researchers scour the internet for the best online casinos, evaluating everything from their game selection and user experience to their customer service, payout times, and banking choices. Before we propose any online casinos to you, there are a few factors we usually look for:

Bonus Offers and Promos

Players may take advantage of some excellent deals at online casinos, including some very profitable bonuses and large amounts of free spins. When you bet online, make sure you take advantage of any bonuses available. Right now, all of our recommended sites are offering some enticing bargains.

Quick Payouts 

We know you won't want to wait to cash out your winnings after you've won the big prize. All of our top-rated sites have quick payout times, usually between one to two days. So, before you know it, you'll be celebrating your jackpot!

Payment Options

The most reputable and reliable online casinos will have payment options for deposit and withdrawal that are easily accessible. We also want to see a range of payment options as well. So, if you want to pay by debit card, credit card, Bitcoin, iDEAL, Instadebit or any other digital

Optimized for Mobile Gaming

Whenever it comes to online gaming, mobile adaptability is among the most significant considerations right now. Players are increasingly looking for ways to gamble on the go, using their tablets or smartphones. All of our top-rated sites are mobile-friendly, allowing you to play wherever you are.

Great Variety of Games

In our opinion, an online casino with a large assortment of games is always more tempting. So, whether you prefer instant play or downloadable software, our suggested sites provide a large selection of high-quality games to pick from.

Online Security

This is probably the most important feature for a good and reputable online casino to have. We have reviewed all the online casinos in our list of recommendations and they have proven to have the highest standard of security in place. These casinos are fully equipped with the latest encryption technology as well.


Play Online Casino Games with the Best Providers

This guide is perfect for you if you are looking to enjoy some of the best online casino games in the world. The software providers that offer their games on the online casinos we recommend have outdone themselves. You will find casino games from some of the most well-known software developers at the sites we recommend. Choose an online casino that we endorse and we are sure that you won’t run out of entertainment anytime soon.

Now that you know more about the software providers and how they contribute to your gaming experience, go look for them. Find the games that have been developed by these software companies to truly understand why they are considered to be the best of the best when it comes to developing games and keeping us entertained.

Casino Software FAQs

We want to answer all and any questions that you have as one of our readers. So, when there are questions that come up, we do our best to answer them quickly and concisely. Take a look at some of the questions we see often.

Which game software provider is the most popular?

This is an issue that is entirely dependent on your own preferences, as there is no single casino software vendor that is universally popular. It's a personal preference, so if you're not sure which one is right for you, try out some of the software from our top-rated software suppliers on CasinoTop and see which one you like. All of the software suppliers we've selected have been vetted by our team, so we're confident you'll find the right fit for you.

Does the game software affect payout time frames?

A good software supplier may usually be found at high-end online casino companies that only offer quick payouts to their consumers. All of our top-rated sites have payback times of one to two days. It can take slightly longer, but that all depends on the payment option you choose.

Which software company is the best?

Hundreds of businesses are currently releasing technology for the online gambling market, but not all of them are good. Make sure to check out the possibilities we've included in our guide, which contains a list of the best online casino software providers to be aware of right now.

What characteristics should a great provider have?

When looking for a great software supplier, there are a few things to consider. A devotion to beautiful graphics, fast gameplay, and a diverse range of games, for example, can ensure that a software supplier provides downloadable software that gamers will enjoy.

Should I care about the software providers?

While you don't have to know much about gaming software providers if you don't want to, if you prefer to remain ahead of the curve when it comes to online gambling, it's worth reading up on the different software providers' offerings. You'll be the first to know when new games are published, and you'll be on the lookout for any additional improvements at the same time.

Mobile Casinos