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The Best Online Casino Software Providers in the UK

We have reviewed numerous casino games and slots from the top online casino software providers in the UK. It is now easier for you to make an informed decision as to which online video slots or table game suppliers to choose from.

Playtech, Microgaming, NetEnt – who’s better?

In this review, you’ll find the best online casinos in the UK that run software and games from a range of developers, as well as the best mobile game suppliers. You will also discover whether or not casinos are using their own software and what is best for your needs.


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Casino Deal's List of the Top Online Casino Software Providers in the UK

It’s tough competition in the casino industry. With so many casino game developers around, it’s often difficult to understand the differences and niches of them all. Below is a table that lists all of the most popular online casino software providers. Simply click on the software suppliers for more information and an in-depth review on how good they really are as an online casino software developer.


Top Online Casino Software Providers in the UK
1-10 & A-F G-N O-Z
1×2 Gaming Gameswarehouse OpenBet
2by2 Gaming Genesis Gaming Play'n GO
Amaya Greentube PlayTech
Aristocrat IGT Pragmatic Play
Ash Gaming iSoftBet Quickfire
Bally Leander Games Quickspin
Barcrest Lightning Box Rabcat
Betsoft Gaming Merkur Realistic
Big Time Gaming Microgaming Red Tiger Gaming
Blueprint Gaming Nektan Scientific Games
Cryptologic NetEnt Thunderkick
ELK Studios NextGen Gaming WMS
Endemol Games Novomatic Yggdrasil Gaming
Evolution Gaming NYX Interactive


Top 7 Casino Software Providers in the UK

At Casino Deal, we rank the best casinos based on their promotions and welcome bonuses. These casinos use the best game and software suppliers in the UK. In any case, you may already know what you’re looking for in a casino software developer. If that's the case, you can click on the software provider in the above list. You’ll then be able to read a more in-depth review on the provider, what casino(s) uses their software and what bonuses they have for you to enjoy.

We've picked out some of the best online casino game providers in the UK from the list above:

  1. NetEnt
  2. Microgaming
  3. Playtech
  4. Betsoft
  5. IGT
  6. Evolution Gaming
  7. Play’n GO

These are arguably the top seven. What’s maybe not too clear is whether these software providers are part of any welcome promos or free spins. They will be, but it’s difficult to understand who offers what. This is why it’s very useful to click their links and see what video slots and table games they offer.

Casino Game Suppliers: Video Slots

Some of the best online casinos in the UK offer free spins on the Starburst slot as part of their sign up bonus for new customers. But who developed Starburst? NetEnt is your answer. The same goes for another popular slot – Book of Dead, developed by Play’n GO. If you are a fan of NetEnt and Play’n GO and haven't yet played these games, make sure you check them out, as they’re great fun. Be sure to take advantage of the sign-up bonuses on offer too. Why stop at just one new online casino? However, remember to Gamble Responsibly.

Video slots are extremely popular. You’ll find that a lot of the welcome bonuses, at online casinos, will include free spins on certain slots. Some good tips to remember if you’re a video slots fan are:

Try to play the maximum bet, for the best payouts on slots, wherever you can. Even if that means lowering the coin denominations.
When choosing your slot, give the ones that have more than one bonus round a try, for a better chance at winning and collecting payouts.
Be sure to compare the pay tables with progressive slots. These often pay considerably less for the base game than your regular video slot machines. Sometimes it is better to play a progressive slot, with a lower jackpot and better base game payouts.

Finding the Top Casino Game Developer?

All providers are different in their own way and all do things good and bad. There are many areas of casino gaming software that regular punters and newcomers alike should look out for.

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Here are a few of the main things to keep in mind:

  • Platform Variety (Slots, Table Games, Video Poker, Bingo)
  • Aesthetics (Appearance and Graphics)
  • Transparency (Licensing details and RTP info)
  • Mobile Friendly

NetEnt – The Premium Supplier of Gaming Software

If you’ve played at an online casino before, you probably know who NetEnt are. They’ve been pioneers in casino software development for over 20 years. As mentioned, they’re the creators of the extremely popular Starburst slot that you’ll probably enjoy free spins on if you sign up at an online casino.

With well over 40 billion gaming transactions handled, NetEnt are not resting on their laurels. Far from it. Their mobile gaming product, NetEnt Touch, is right up there with the very best products in the industry for mobile gaming and they’re continuously innovating with it. The graphics are incredibly impressive and there’s no need to download any separate software to enjoy their mobile games.

It’s worth noting here that it’s important to read the key terms and conditions associated with every bonus on offer. Some are a lot better than others, so don’t simply get drawn in by the amount on offer. Take a look below at some of the top NetEnt casinos and bonuses available, at one of the best online casino software providers in the UK.

Top 3 NetEnt Casinos and Bonuses

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Microgaming – One of the Top Software Suppliers in the UK Market

Microgaming and NetEnt are the most recognisable casino software developer names in the UK. Microgaming's been around since the 1990s and have developed, in excess of 850 casino games, over the last 25 years.

Have you heard of the progressive slot Mega Moolah? This game was developed by Microgaming. If you haven't played it yet, give it a try! Wait for the jackpot to be a few million, though, as it’s more exciting knowing you've got a chance at winning the jackpot.

As with all of the top online casino software suppliers in the UK, Microgaming are licensed and regulated by the UK Gambling Commission under their new name Apricot Investments Limited. Rest assured that, whatever online casino you choose to sign up with, Microgaming's games are all safe and secure.

Top 3 Microgaming Casinos and Bonuses

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Playtech – The Source of Success in Casino Software Development

Those are the words by Playtech themselves – “The source of success”. And they are. They’ve got fingers in a lot of pies with their casino games, sports, bingo and poker products. They power some of the biggest names in the online casino and sports betting industry. They’re one of the most trusted casino game providers.

Over the years Playtech has made some key acquisitions, which has seen them get to where they are today. These include:

  1. Aristocrat Leisure Limited
  2. Plus500
  3. YoYo Games
  4. Best Gaming Technology (BGT)
  5. Quickspin

One of the best features of Playtech’s products, especially when it comes to their casino software, is the superb graphics. Add quality sound effects to that and you have an entertaining and immersive playing experience. You’re instantly greeted with a user-friendly interface, which enables you to effortlessly navigate around various games and services. There’s no waiting for games to load; more time playing and less time waiting.

Top 3 Playtech Casinos and Bonuses

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Novomatic – One of the Largest Software Providers in the World

Although one can probably associate them more with land casinos, Novomatic has a pretty decent online presence. However, it did take them a while to get up and running in the online casino world. It was their physical geographic clients, that were hoping for some top slots to be created in their online casino. Novomatic listened and started developing online versions of their favourite slots. It’s certainly a case of quality over quantity, regarding the amount of Novomatic slots available. There’s not too many around, when compared to the competition.

One of Novomatic's top online slots is – Book of Ra. If you’re into your slots and have yet to give this slot a spin, we can’t recommend it highly enough. If it’s table games that you’re after, they do them pretty well too, after acquiring Extreme Live Gaming back in 2014.

However, despite having a presence in the online gaming world, we wouldn’t say Novomatic are a big player. But they are one of the best online casino software providers in the UK. Their focus is still very much on geographically based land casinos, but you won’t be disappointed if you find a Greentube/Novomatic game at an online casino. Remember, it’s quality over quantity with Novomatic and the quality is extremely high.

Top 3 Novomatic Casinos and Bonuses

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Evolution Gaming – Innovation in Live Casino Game Development

They have been the live casino kings since 2006. If play at any top online casino, their live casino offering is more than likely going to be powered by Evolution Gaming. Paddy Power, 888 Casino, William Hill and Ladbrokes all have their live casino products powered by Evolution Gaming.

Why do the top online casinos and bookmakers choose Evolution Gaming? It’s simply down to the quality and quantity of live products on offer. As well as the live dealer games, there is a huge selection of casino classics and related variations.

Evolution Gaming has put smiles on the faces of players for well over a decade. This is due to their impressive layout, ease of use and variety of games. We are sure this will continue for many years, as they continue to improve and innovate. Here’s a list of some of the live casino games you can enjoy with Evolution Gaming:

  • Blackjack
  • Roulette
  • Three Card Poker
  • Casino Hold’em
  • Caribbean Stud Poker
  • Baccarat

Top 3 Evolution Gaming Casinos and Bonuses

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Betsoft – Premier Software Supplier of Mobile Friendly Online Casino Games

The areas Betsoft excel in are mobile and 3D games. You can find Betsoft slots and games at well over 100 online casino's. That number continues to rise as many players are favouring the great Betsoft graphics.

Unless you’re a loyal classic slot player, you will fall in love with Betsoft’s video slots. They’re great games to play. They also include some fantastic bonus rounds, great music and solid RTP percentages. Some of their most popular titles include:

  • Birds
  • Under the Bed
  • The True Sherriff
  • Fruit Zen
  • Greedy Goblins

Betsoft even offers a 3D virtual racebook. So, if you like to venture over to the virtual world sometimes and don’t mind horse racing, you may just grow to love their virtual racebook.

We mentioned that they also excel in mobile gaming. With Betsoft ToGo, players can play game easily on their mobile or tablet as it’s optimised specifically for these devices in order for players to enjoy fast gaming. Nobody likes to wait around for too long, do they?

As online casinos and many of the best online casino software providers in the UK move towards a mobile-first way of life, being about to use Betsoft products with ease whilst on the move has put them in a very strong position regarding the mobile gaming market.

Top 3 Betsoft Casinos and Bonuses

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Online Casino Return To Player (RTP) Percentages

We all want to win as much as possible if truth be told. You want to ideally get back more than you put in. One of the best ways to go about achieving this is to understand the payout rates, the Return to Player (RTP) percentage. Most games will actually tell you what the RTP is if you look hard enough. It’s not a secret. Certain games will have RTP's that vary between casinos. The RTP is much better than physical land-based slot machines. They only register an RTP of 70%-80%. Online casino slots typically have expected returns of around 90%-95%.

The Best Live Dealer Casino Software Providers

Here’s our list of the best live dealer casino game providers in the UK:

  1. Evolution Gaming
  2. Playtech
  3. NetEnt
  4. Microgaming

Top Software Providers for Online Video Slots

We’ve got you covered, here’s our top five video slot game developers:

  1. NetEnt
  2. Microgaming
  3. Betsoft
  4. IGT
  5. Quickspin

Proprietary Software Casinos – Are They Any?

Proprietary software is essentially an online gaming platform that is developed by the casino itself. Some online casinos may have games from a third party, such as NetEnt, as well as their own software. Some will just have their own software. An online casino that uses its own software is 888 Casino.

One huge benefit of being a proprietary casino is that you can pick and choose your bonuses as you don’t have to wait on a decision from the third party game suppliere. Another plus, is the quick turnaround if anything goes wrong. Again, there’s no need to waste time liaising with a third party software suppliers in order to get something fixed.

The chances of coming across any issues are rare. The best online casino providers in the UK want to offer players a great gaming experience, thus pump lots of resources into ensuring that nothing breaks.

The Best Mobile Casino Game Providers in the UK

They all stem from the lists above. Every provider is fighting with another to be the best, but, in reality, they’re all as good as each other when it comes to mobile casinos. NetEnt might have the slight edge if we were pushed to choose one, but it will inevitably come down to which online casino you choose to sign up with. 32Red might look and feel better than Betfair Casino for example. The choice is yours. Maybe your preference is a Live Casino? Then Evolution Gaming would be the best option for you then.

Finding the Right Casino Software Provider for Your Needs

You need to have an understanding about games, slots and everything in between. It’s extremely important to read reviews such as this to understand how certain features of a product affects how much you may play.

Some extra things to consider other than those already mentioned in review are:

  • Kinds of games on offer
  • Size of the software if a download is needed on your laptop or mobile
  • Speed of each game

Regarding speed, a fast loading and fast playing game is going to be far more exciting that one that loads and plays slowly.

The Best Online Casino Software Providers in the UK – Choose Right and Enjoy Your Own Gaming Journey

Hopefully, we’ve covered enough for you to make an informed decision on which online casino software to use. As mentioned, you may use just one or a few of them, it all depends on what you like.

Some online casino software providers specialise in slots, some in table games and others in live casino games. Whatever you prefer, give them all a chance as you might come across something you like.