Best Online Slots Software Providers

by Tim | Mar 24, 2023

Best Online Slots Software Providers

Not all are equal when it comes to casino software providers and some undoubtedly stand out from the rest. Whether it’s the stunning visuals, the enticing gameplay, an imaginative theme, or the tempting bonus rounds, there are software providers of online slots in the UK with an outstanding reputation.

At The Phone Casino, we are committed to providing the very best slots online for our customers and that’s why we go out of our way to work with the very best in the business. 

Here are just some of the best slots providers in the industry:


NetEnt is one of the best-known software providers in the casino industry and for good reason. The company’s tagline is ‘Better Gaming’, which is certainly something it has delivered on as far as the quality of its games is concerned. Their most famous and flagship game is the renowned Starburst Slot, which was based on retro ‘80s and ‘90s arcade games. To this day, it remains one of the most popular slot games ever. Gonzo’s Quest, Dead or Alive II and Secrets of Atlantis are some of the other popular games in their repertoire.

NetEnt is a popular provider because of its unique soundtracks and clean, easy-to-play interfaces that provide a seamless slot experience.

Red Tiger Gaming

The title screen of the Piggy Riches Megaways slot game

Established in 2014, Red Tiger Gaming is a relatively new face in the industry, but that doesn’t mean they aren’t already one of the best. In fact, the range of games almost seems limitless and they quickly established themselves as one of the most popular providers across Europe and Asia.

Based in the Isle of Man, the company is known for its immersive, colourful visuals and entertaining gameplay, as well as games that offer impressive payouts. Some of their best games include Royal Gems, Dynamite Riches and Piggy Riches Megaways. 

Pragmatic Play

Malta-based company Pragmatic Play was established in 2015 and has been rising in the casino software ranks ever since. The company has a seriously impressive portfolio of slots and is sure to remain a leading content producer in the iGaming space for the foreseeable future.

Pragmatic Play’s visuals are top notch and they use only the very best software and technology. But it’s perhaps their generous payout percentages that attract more and more players to their games. Almost all of their slots have an above-average RTP. Some of the most recognisable games are Book of Kingdoms, Beowulf, Wolf Gold, The Dog House Megaways and Sweet Bonanza.


IGT is one of the biggest names in the industry. With its headquarters here in the UK, the company has more than 11,000 employees and offices all over the world.  IGT was founded in 1990 and is listed on the New York Stock Exchange.

Their games are some of the most popular in the world and are renowned for their excellent visuals. Siberian Storms, Wheel of Fortune and Baywatch are just a couple of their most popular slots.


No list of the top slot software providers would be complete without the inclusion of industry heavyweight Microgaming. Founded in 1994, the company was the first player in the online casino and mobile casino software industry.

Their progressive jackpots are famous and they have paid out billions of pounds so far. The company is hugely popular for their vampire-themed games such as Bloodsuckers, Blood Queen, Wild Blood 2, Universal Monsters: Dracula, and Immortal Romance.

Play’N Go

Another top player in the casino software market is Play’N Go which has been one of the go-to providers for slots games since the ‘90s. You can really tell how much time and resources this company spends on creating new, improved and innovative casino games with new titles often exceeding expectations.

Based in Sweden but with offices in Malta and Hungary, Play’N Go’s top games include titles such as Book of Dead, Reactoonz, Honey Rush, Moon Princess and Colt Lightning.


Founded in 1999, Betsoft has been a major player in the casino software industry ever since. Its original and innovative 3D slot machines quickly became hot property in the slots market and over the years the company has received numerous awards for their quality and innovative slots. 

Good Girl Bad Girl, Greedy Goblins, Gypsy Rose, SugarPop, Safari Sam and After Night Falls are some of the best slots that Betsoft has on offer.

Play Games by the Best Online Slots Providers at The Phone Casino

At The Phone Casino, we always go the extra mile to ensure that we provide the very best online casino experience for our customers. If it’s games from the best software providers that you’re after, then look no further! 

Register with The Phone Casino and play some of the most popular online slots games in the world.

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