Casino Gaming Software

Online casinos allow you to play games wherever and whenever. But have you ever wondered how they replicate the exciting experience of traditional casinos? The answer is online casino software. This technology has revolutionised how we gamble, making it more accessible and entertaining than before. In this article, we review a list of casino software providers, explore the best casino software and understand why it’s important to the gambling world.

69 providers

What Is Online Casino Software?

best casino software explained slotozilla

The online casino software is a digital platform that powers virtual gambling games on the Internet. It provides the technology to bring traditional casino games to your screen, allowing you to play and win money on slots, poker, roulette and blackjack from the comfort of your home.

Casino gambling software looks after the game mechanics, graphics, sounds and user interface to ensure everything runs smoothly. It also handles player accounts, payment processing and security measures to protect personal and financial information. Casino games software is usually licensed by third-party online casino software providers who specialise in creating games and gaming platforms for the online gambling industry.

There are many online casino software companies operating in the UK. Some of the top casino software providers include:

Provider Founded Number of Slots Average RTP In-Game Bonuses Licence
NetEnt 1996 200+ 96% Yes – free spins, multipliers, gambling features and bonus games Yes
Include the UK Gambling Commission and the Malta Gaming Authority
Novomatic 1980 300+ 95% As above Yes
Include the UK Gambling Commission and the Alderney Gambling Control Commission
Microgaming 1994 800+ 96% As above Yes
Include the UK Gambling Commission and the Gibraltar Gambling Commission
Playtech 1999 600+ 95% As above Yes
Include the UK Gambling Commission and the Malta Gaming Authority
IGT 1975 400+ 95% As above Yes
Include the UK Gambling Commission and the Nevada Gaming Control Board


NetEnt, a subsidiary of Evolution Gaming, is a leading provider of online slots, table games and live dealer games. Based in Sweden, the company has won numerous awards for its innovative and high-quality games. You’re likely to have played on a NetEnt slot before, with some of its most popular titles including Starburst, Gonzo’s Quest and Twin Spin. It also provides software to help casinos run, meaning it’s a large part of the infrastructure of the online gambling world.


Novomatic is a global provider of digital gaming products, specialising in the development and production of slot machines, casino management systems and online gaming solutions.

Based in Austria, the company has been in the gambling industry for nearly 45 years and has a presence in over 70 countries worldwide. Novomatic’s popular slot titles include Book of Ra, Dolphin’s Pearl and Lucky Lady’s Charm, as well as a range of multiplayer games and live dealer solutions through its Novo platform.


Microgaming is a leading supplier of digital gaming solutions and software casino, primarily known for developing online casino games. Headquartered in the Isle of Man, the company was founded in 1994 and has since become one of the industry’s most respected and influential players. Their casino slot software portfolio includes over 800 games with popular titles like Immortal Romance and 9 Pots Of Gold. Microgaming is best known for its progressive jackpot network, which has paid out over €1.3 billion to date on games like Mega Moolah.


Playtech offers a range of innovative and diversified casino software solutions to the global online gambling industry. Founded in 1999 and headquartered in the Isle of Man, the company operates in over 20 countries and has grown to become one of the largest providers in the market.

Playtech’s offerings include popular online casino games such as Age of the Gods and Halloween Fortune, live dealer solutions including Quantum Blackjack and Quantum Roulette, as well as sports betting and lottery.


International Game Technology (IGT) is a global gaming company that develops and provides gaming technology and casino slots software solutions for casino operators. Founded in 1975 and headquartered in London, IGT has a presence in over 100 countries and is one of the largest and most respected names in the industry.

The online casino platform provider is known for its popular slot machine games such as Cleopatra, Wolf Run and Da Vinci Diamonds. The company also offers a range of other products and services, including lottery systems, gaming machines and digital gaming platforms.

How Does Casino Online Software Work?

how work casino software

Rather than creating software in-house, most casino providers license it from specialist software companies like those mentioned above. This is because of the investment in cost, time and expertise required to develop and test high-quality online casino gaming software.

These software providers develop slots, table games, video poker, live casino solutions and other complex technology for casinos. Casinos are then able to license the software they need from the developers before integrating it into their existing platforms for players to enjoy.

  • Casino software developers use computer algorithms called Random Number Generators (RNG) to ensure that their slots casino software is fair. RNGs generate a sequence of random numbers that cannot be predicted or manipulated by the player or casino.
  • This completely random sequence is then used to determine the outcome of slots and table games. As it’s random, this ensures that the outcome of each game is transparent and unbiased, meaning there’s no way for gamblers or the casino to cheat.

Casinos may also license other software to help with their infrastructure. This could include back-office software to help with data, analytics and reporting, marketing platforms to help attract and retain players or customer support tools like live chat. The software could even be a complete online casino solution. This would give online casino providers a wide range of games and features like player account management, bonus and promotion management and payment processing.

Casino software allows casinos to offer a high-quality gaming experience whilst managing various aspects of their operation. This ensures a fair, safe and enjoyable gambling experience for everyone involved. It also helps to build trust, confidence and transparency in the software, the casino and the gambling industry as a whole.

Software needs to undergo rigorous testing, adhere to industry standards and operate within a legal framework. Developers prioritise safety and compliance through:

Gambling Licence

All UK online casinos need to obtain a licence from the UK Gambling Commission (UKGC) before they can legally offer their services to UK players. The UKGC is responsible for regulating online gambling and sets strict standards for companies in terms of fairness, security and responsible gambling.

Casino gaming software companies can apply for approval from the UKGC to have their software used by licensed casino operators. This involves submitting their software for review, testing and certification by an approved testing agency, which verifies that the software meets the required standards.

Independent Testing

Independently testing is required to ensure that games are fair and unbiased. In the UK, licensed gambling operators use independent third-party testing laboratories to assess online casino games software and ensure that they produce random outcomes.

The testing process includes verifying the RNGs used in the software and assessing the accuracy of payout percentages. Reputable testing laboratories such as eCOGRA, iTech Labs and GLI are widely recognised for their strict testing processes, commitment to fair gaming and casino software reviews.


Return to Player (RTP) is a percentage that tells you how much of the money you wager on a casino game you can expect to win back over time. Casinos make a profit by having a built-in advantage for every game. For example, if a game has an RTP of 97%, players can expect to receive back 97% of the total amount of money they wagered, while the remaining 3% goes to the casino as profit.

Games with higher RTP give players a better chance of winning and offer better payout potential over time. By displaying the RTP of their games, casinos provide transparency to players and allow them to make informed decisions.

How We Review the Best Casino Software Provider

Casinos need to consider a number of important points when choosing a casino software provider. This not only ensures that the software online casino and the provider are of the required standard but that the software meets the needs of the casino and customer. If you’re looking for casino games software reviews, there are a number of different things to take into account. Below, we take a look at some of the key things to consider:


Licences from reputable regulatory bodies are important. Licences ensure that the casino and the software adhere to rigid standards and regulations regarding fair play, security and responsible gambling. There could be potential legal consequences and penalties if a licence has not been granted. It also raises major flags about the fairness of games, the security of data and the reliability of payouts.


The casino software solution should have robust security measures in place to protect players’ personal and financial information. Without this, there is a greater risk of unauthorised access or theft of the information. This includes the use of strong encryption protocols such as SSL, strong measures like two-factor authentication and secure payment protocols and processing.


All games should be fair and unbiased to ensure that all outcomes are left to chance. Without fair games, the integrity of the developer, casino and gambling industry would be called into question. To promote transparency and fairness, casinos should employ software providers who use certified random number generators (RNGs). This ensures that game outcomes are random and cannot be manipulated by the player or casino.


Casinos should offer a wide range of secure and convenient deposit payment options and process withdrawals quickly and safely. This includes debit cards, e-wallets and bank transfers, as well as prepaid cards and cryptocurrencies. All payment software used should support the casino to achieve this for players.

Game Selection

Game selection is important for casinos as it directly impacts the overall player experience, engagement and entertainment. It also helps the casino appeal to a broad range of players and keeps people coming back.vCasino game software UK should have a diverse and extensive selection of high-quality games, including slots, table games and live dealer games.


Casinos offer attractive bonuses and promotions to both new and existing players. Software providers should ensure casinos are able to offer easy-to-claim bonuses and free spins that can be managed using their software.


Good customer support is vital for any business. Software providers can help casinos by providing responsive and helpful customer support to assist players with issues. This includes offering multiple channels of support, such as email, live chat and phone support, as well as comprehensive FAQ sections and player resources.


Software should be user-friendly regardless of the device being used. Ideally, it should be optimised for desktop, mobile and tablet and be easy and intuitive to navigate. As well as being visually appealing, it should include aspects like game categorisations, searches, filters and customisable settings to enhance usability.

Types of Casino Software Provider

Casino game software providers typically offer one, or a combination, of types of software to online casinos:

Type Characteristics
Download Software These providers offer downloadable software that players can install on their desktop computer or laptop. This software requires an initial download and installation process but can then be used straight away next time. Download software can also provide access to a wider range of games, as well as additional features and functionalities.
Instant Play Software These providers offer slots and games that can be played directly in a web browser without the need for downloading any software. This software is usually quicker to launch and more accessible to players, but it may have limitations in terms of game selection and features.
Mobile Software These providers offer software that is optimised for playing casino games on smartphones and tablets. As such, this software provides a convenient way for players to access their favourite games on the go. The software also incorporates touch controls specific to mobile devices to enhance gameplay.
Live Casino Software These providers offer an immersive casino experience through live dealer games. This software uses video streaming technology to allow players real-time interaction with a professional dealer, croupier or host-based at a live studio. The experience closely replicates that of a physical casino, with games including traditional casino games like blackjack and roulette, as well as the new breed of game shows.

Casino software providers may offer one or more types of software, depending on the needs of the casino. Some software providers may specialise in certain types, such as live casino software or mobile casino software, whereas others may offer a full suite of options.

Different types of casino software are designed to cater to varied gaming experiences and accommodate different platforms and devices. By offering a range of software options, casino software companies can meet the diverse needs of the casinos and their players.

A casino software company will often produce its most popular games in multiple formats at the same time. Casinos want their customers to be able to play based on their own preferences to enhance their gaming experience. As such, the casino will want to offer the same experience to the customer regardless of whether you play Gonzo’s Quest on a phone app or on a laptop Internet browser.

What to Pay Attention to When Choosing a Casino Provider?

With so many casinos available, choosing one can be a tricky decision. Some of the points to consider when picking new casino providers to gamble with include:

  • Availability of a licence: A licence from the UKGC ensures that the casino operates legally in the UK, sticks to strict regulations and provides a safe and trustworthy gambling environment for players.
  • Honesty control: Honest control measures, such as the use of RNGs, independent audits and certifications, ensure unbiased gameplay, and random outcomes and help to prevent fraudulent activities.
  • Graphics and sound quality: High-quality graphics and immersive sound enhance the overall gaming experience, which makes it more enjoyable and visually appealing for players.
  • RTP: High RTP slots and games increase the likelihood of winning a larger portion of the wagered money over time, therefore maximising potential payouts.
  • Multiplatform: Having casinos and their games accessible and compatible with different devices allows players convenience and flexibility in choosing how and when they play.

The Future of Casino Provider in the UK

Casino Provider Future in the UK

Software providers will continue to innovate and improve their slots casino software to meet the evolving needs of casinos and players. It’s impossible to predict exactly, but some likely ideas include the following:

  • New slots and live casino games exploring different themes and ideas in order to reach a broader, more diverse audience.
  • More Virtual Reality (VR) games to provide immersive gaming for headsets like the Oculus Rift, including new games and VR versions of existing games.
  • Incorporating Augmented Reality (AR) technology to overlay casino and gaming content and information onto real-world environments.
  • Implementing Artificial Intelligence (AI) and machine learning to improve game design, such as intelligent non-playable characters (NPCs). This could also include the increasing use of AI in back-office functions, such as customer support.
  • More social features and integrations with social media encourage interaction and communication between players.
  • A focus on safer gambling and an increase in regulation could mean changes, such as restrictions on a welcome bonus and deposit bonus.


What Does Casino Gaming Software Actually Mean?

Software is the backbone of the online gambling industry. It’s the platforms, programs and applications designed for casinos to help them manage their operations. It can include sophisticated algorithms, game engines, immersive graphics, payment processing, player management and cutting-edge security.

Should I Worry About The Providers Of Casino Software?

As with all things online, it’s important to be careful. However, licensed casinos will only use Internet casino software that has been rigorously tested by independent companies to ensure fairness and safety for players.

What Makes The Best Casino Game Providers?

The best online casino software providers are experts in their field and offer innovative and high-quality solutions to casinos. They differentiate themselves by focusing on advanced technology, diverse and immersive games and secure and fair gaming practices.

Does Casino Software Need to Be Downloaded?

It depends on the online casino software platforms being used. Some online casinos may need you to download software or mobile apps to access their games and features. Other casinos will offer games through an instant play format through a web browser.

Are Software Providers All the Same, or Can They Be Different?

Although they all provide casino website software, each provider brings its unique approach, offerings, reputation and experience. They may also differ in terms of the countries and territories they are licensed and legally able to provide services.

Is Every Casino Game Provider Secure and Honest?

Not every casino game provider can be guaranteed to be secure and honest. There are plenty of credible and trustworthy providers in the industry, so you should choose well-known, licensed casinos that use reputable software developers for your gambling. The best online casino software providers safe online casino ensure experience for all.

What are the Benefits of Downloadable Casino Software?

Downloadable software for casino requires you to initially download and install it onto your device. This can offer benefits such as improved performance, faster loading times, offline access and enhanced security. It can even give access to additional content, features and a bonus code.

Does It Matter Which Software Provider an Online Casino Chooses?

Online casinos want to maximise revenue, so choosing their casino platform providers is crucial. Selecting software with a large range of innovative, unbiased, high-quality games, which is supported by the best security measures, different payment options, and excellent customer support, is likely to be chosen by players compared to a lesser offering.

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