What Are The Best Casino Software Providers?

4 min read

4 Apr 2025

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Online casinos succeed or fail partly on the strength of the games they provide. Because of this, they need to offer a great selection of exciting games to encourage their customers to keep playing with them. 

Most casinos don’t make their own games, although Tombola is a rare exception. Most have partnerships with game providers, who create slots and table games, bingo, lotto, and live casino games. 

You can find out more about how online casino software works here

In this article, we’ll look at some of the best providers of casino software and a selection of their most popular games. 

Whether you’re a recreational gambler or do profitable casino offers, having some insight into the best casino software providers can enrich your time playing online slots and games. 


Types of Casino Games

Online casinos host a range of different types of games. These originated from versions in land-based casinos, bingo halls or other physical format like lotteries.

Here’s a list of some types of games you’ll find in online casinos:


How Were the Best Software Providers Chosen?

There are hundreds of online casino game providers, with 654 currently listed by Slotcatalog

To compile the list of some of the best providers, a combination of personal experience of doing hundreds of casino offers was used, alongside these internet sources:


Most Popular Casino Games Listed by SlotRank

Slotcatalog is a website that lists and reviews online casino games. It provides useful statistics like Return To Player (RTP), variance, maximum win, game features, and slot theme. 

To make their SlotRank list of the most popular slots, Slotcatalog checks over 2000 online casinos worldwide daily. They look at the main ‘lobby’ part of the casino, using incognito mode to avoid any personalised recommendations affecting the results. 

Slots in more prominent positions in the lobby are scored most highly. A weight multiplier is applied with more popular casinos in the country having a higher multiplier. The slots are then listed in score order to give them a popularity ranking. 

The SlotRank will change daily, so the rankings below are just a snapshot of the list at the time of writing (13th February 2025) rather than a definitive list of the greatest slots. However, it gives insight into the current popularity of slots.

You can find more information about SlotRank at this link:

What Is SlotRank?

RankSlotGame Provider
1Big Bass SplashReel Kingdom
2Big Bass BonanzaReel Kingdom
3Bigger Bass SplashReel Kingdom
4Book of DeadPlay’n GO
5Gold Blitz UltimateFortune Factory Studios
6Big Bass Vegas Double Down DeluxeReel Kingdom
7Tropicool 4ELK Studios
8Eye of Horus Tablets of DestinyBlueprint Gaming
9Stellar GoldSnowborn Games
10Gold BlitzFortune Factory Studios
11Luck O’ the IrishBlueprint Gaming
1223 Fat Hensbwin.party
13Gold Cash Free SpinsInspired Gaming
14Big BankerCR Games
15Bigger Bass BonanzaReel Kingdom
16Age of the Gods: God of StormsPlaytech Vikings
17Crazy TimeEvolution Gaming
18Fishin’ Frenzy The Big CatchBlueprint Gaming
19Captain Bones Big BountyAlchemy Gaming
20Mayan FusionSlingshot Studios
21Lightning RouletteEvolution Gaming
22Amazing Link HerculesSpinplay Games
23King Kong Cash Even Bigger Bananas 2Blueprint Gaming
24Gates of OlympusPragmatic Play
25Unstoppable BisonNailed It! Games

Most Popular Casinos Listed by ProviderRank

Slotcatalog uses the information gathered by SlotRank to compile a list of the highest-ranking Game Providers. Game providers are granted points according to how many games they have listed on SlotRank and their rankings on the list.

You can read more about ProviderRank here: 

What Is ProviderRank?

Here are the top 25 game providers in the ProviderRank list as of 13th February 2025: 

RankGame Provider
1Reel Kingdom
2Eyecon
3Gameburger Studios
4Pragmatic Play
5Play’n GO
6Evolution Gaming
7Triple Edge Studios
8Fortune Factory Studios
9Blueprint Gaming
10Games Global
11Red Tiger Gaming
12Inspired Gaming
13Playtech
14Connective Games
15Reel Time Gaming
16Playtech Vikings
17Gaming Realms
18Alchemy Gaming
19All For One Studios
20ELK Studios
21Hacksaw Gaming
22Spinomenal
23NetENT
24Octoplay
25CQ9Gaming

International Gaming Awards Winners

We all know that industry awards aren’t perfect (there have been plenty of contentious winners and omissions over the years in awards ranging from the Oscars and BAFTAs to the GRAMMYs and Brit Awards, for example).

However, looking at casino gaming awards is a good way to gauge the importance and influence of game studios over time. With this in mind, we’ve listed historic winners of key awards most relevant to game providers. 

First off, here are the awards in five categories from 2008 to 2025 from the International Gaming Awards (IGA).

The chosen categories are:

  • iGaming Software Supplier
  • Slot Manufacturer / Provider Online or Land Based
  • Innovator
  • RNG Casino Supplier
  • Games Studio of the Year

Some of these categories have been renamed, and those in the second table were introduced later. Companies with an asterisk next to them are involved in online casino software but aren't game providers.

You can read more about the International Gaming Awards at their site here

YeariGaming Software SupplierSlot Manufacturer / Provider Online or Land BasedInnovator
2008Bally Technologies
2009IGT
2010PlaytechIGT
2011PlaytechBally Technologies
2012PlaytechIGT
2013PlaytechWilliams Interactive
2014PlaytechIGTNetEnt
2015PlaytechNetEntBetConstruct
2016Yggdrasil GamingNetEntMicrogaming
2017BetConstructPlay‘n GOYggdrasil Gaming
2018MicrogamingPlay’n GOYggdrasil Gaming
2019Red Tiger GamingPlay’n GOYggdrasil Gaming
2020Pragmatic PlayIGTYggdrasil Gaming
2021BetConstructYggdrasil GamingMicrogaming
2022Pragmatic PlayQuickspinRootz*
2023BetConstructPragmatic PlayYggdrasil Gaming
2024Digitain*Games GlobalHoory AI*
2025Pragmatic PlayGames GlobalEvery Matrix

These categories were introduced later:

YearRNG Casino Supplier Games Studio of the Year
2020Play’n GO
2021Pragmatic Play
2022Yggdrasil Gaming
2023Just For The Win
2024Light & WonderSnowborn Games
2025Play’n GOGamomat

EGR B2B Awards

EGR (eGaming Review) is a website covering online gambling industry news. It hands out annual awards, including the EGR B2B (Business-to-Business) awards. 

Again, the categories most relevant to game providers were chosen, as follows:

  • RNG Casino Supplier / Software Supplier
  • Live Casino Supplier
  • Slot Provider
  • Innovation in RNG Casino Software
  • Innovation in Slot Provision

The awards have been split into two tables for ease of reading:

YearRNG Casino Supplier / Casino Software SupplierLive Casino SupplierSlot Provider
2014NetEnt Evolution GamingNetEnt
2015PlaytechEvolution GamingNetEnt
2016NetEntEvolution GamingYggdrasil Gaming
2017NetEntEvolution GamingYggdrasil Gaming
2018Red Tiger GamingEvolution GamingPlay‘n GO
2019Yggdrasil GamingEvolution GamingNetEnt
2020Relax GamingEvolution GamingRed Tiger Gaming
2021Relax GamingEvolution Gaming1x2 Network
2022Pragmatic PlayVivo GamingNetEnt & Red Tiger Gaming
2023Pragmatic PlayPlaytechPlayson
2024CasinoEngine by EveryMatrixSwinttBragg Gaming Group

Innovation awards:

YearInnovation in RNG Casino SoftwareInnovation in Slot Provision
2014Williams InteractiveRealistic Games
2015QuickspinNYX Gaming Group
2016QuickspinNetEnt
2017NetEntRed Tiger Gaming
2018Yggdrasil GamingPragmatic Play
2019Betsoft GamingMicrogaming
2020SoftweaveRed Tiger Gaming
2021Evolution GamingNetEnt & Red Tiger Gaming
2022Pariplay4ThePlayer
2023Bragg Gaming GroupLivespins
2024Design Works GamingDesign Works Gaming

The Best Casino Software Providers

In this section, we’ll list many of the game providers listed above. Providers that don’t offer their products in the UK aren't listed. Click on the game provider to expand the section.

4ThePlayer

4ThePlayer was founded in 2018 by a team of experienced members of the gaming industry and has created over 40 slots. An interesting feature is that the names of all its slots begin with a number. Here are a few of them: 

  • 7 Gold Fruits
  • 5 Wild Buffalo
  • 10000 BC 2 DoubleMax (made with Yggdrasil Gaming)
  • 4 Fantastic Vikings Go Fishing

5 Wild Buffalo from 4ThePlayer:

Screenshot of 5 Wild Buffalo from 4ThePlayer





































Summary

Whether you’re a recreational gamer or someone who regularly takes part in casino offers, it’s good to have some knowledge of the current state of the online casino gaming market. 

With over 650 game providers at the moment, there’s certainly plenty of choice, and the quality and variety of what’s on offer is constantly increasing. 

Game providers create a wide range of products, from table games like roulette and blackjack, to live dealer games, slots, scratch cards, Slingo, and bingo.

If you want to find out how to make long-term profits from doing casino offers, be sure to check out Outplayed’s free trial. As well as giving you access to all of the worthwhile Matched Betting sportsbook sign-up offers, you’ll also be able to try out several casino sign-up offers. 

You’ll then have the opportunity to upgrade to Diamond membership, which includes all worthwhile casino sign-up and reload offers, which have a value of around £2,000 per month.

Updated: 4 Apr 2025


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The Author

Simon has helped thousands of members profit from Matched Betting using both his passion for writing and desire to understand how things work. He has used his mathematical and analytical skills to create several guides, calculators, betting and casino tools to make the process of Matched Betting easier for newcomers and experienced members alike.



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