List of online casino software companies

Apricot

Apricot, formerly known as Microgaming, is a leading casino software provider renowned for its robust platform solutions. Established in 1994, the company pioneered real-money online gaming and has since evolved to focus on delivering advanced, secure, and scalable platforms for online casinos and sportsbooks. Apricot’s includes over 800 games, including classic slots like Mega Moolah and Immortal Romance . Apricot has licenses major regulators like the UK Gambling Commission and the Malta Gaming Authority. Apricot no longer has the outstanding live games that Microgaming was known for.

Aristocrat Leisure

Aristocrat Leisure, an Australian gaming giant, best known for its dominance in land-based casinos, has built some of the most recognisable slot franchises in gambling, including Buffalo, Dragon Link, Lightning Link and the Vegas series.

While Aristocrat made its name on casino floors, they have expanded their digital footprint in recent years through brands such as Anaxi, Product Madness, NeoGames and Pariplay.

Aristocrat’s online casino content is primarily available in regulated jurisdictions including the UK, Malta, Ontario and selected US iGaming markets such as New Jersey, Michigan and Pennsylvania.

AvatarUX

AvatarUX is a newer slot studio that has grown quickly thanks to its distinctive game mechanics and bright, modern game design. AvatarUX is best known for creating the PopWins mechanic, where winning symbols can expand and create more ways to win. Popular AvatarUX games include CherryPop, MonkeyPop, HippoPop, KokeshiPop and other titles using its PopWins, MultiPop, StickyPop and ZapReel mechanics.

AvatarUX, which started out in 2019 with a single slots release on the Yggdrasil network, has expanded its regulated-market footprint in recent years, including Romania and Brazil, while also distributing games through major partners such as Light & Wonder.

Basically, AvatarUX looked at normal reels and said: “What if everything popped?” And, annoyingly for the rest of the industry, it worked.

Betsoft Gaming

Betsoft Gaming remains a well-known casino software company with a strong presence at international online casinos, particularly in the “offshore” markets such as the USA and Australia. Betsoft has built a reputation for its strong selection of slot games and continues to perform well across both mobile and desktop devices.

The best Betsoft Gaming casinos will have a solid selection of RNG games, including popular online slots, table games and Betsoft’s unique virtual racing titles. While Betsoft is no longer as dominant as some of the newer major software providers in 2026, it remains a recognised name among online casino players looking for visually impressive games and reliable mobile compatibility.

BGaming

BGaming, founded in 2012 by Ivan Montik, is a fast-growing online casino software provider that has become especially popular at crypto casinos and international gambling sites. BGaming produces a wide range of games, including online slots, crash games, scratch cards, tailored or branded games, and casual casino titles. BGaming has more than 250 certified games and works with thousands of casinos worldwide. Popular BGaming titles include Aztec Magic Bonanza, Elvis Frog TRUEWAYS, Bonanza Billion and Aviamasters, with the latter showing the company’s move into faster, casual-style casino games. BGaming is particularly common at crypto-friendly casinos, but it is also expanding into more regulated markets. It is not quite in the same heavyweight division as Evolution or Pragmatic Play, but BGaming is no longer a small studio either.

Booongo

Booongo, or BNG, continues to be a popular name at international online casinos and offshore gambling sites. The company has expanded well beyond its early catalogue of 30 games and now offers a much larger portfolio of online slots, jackpot games and Hold and Win titles.

Booongo is best known for colourful slot games, strong bonus features and mobile-friendly gameplay, with popular titles including Sun of Egypt, Dragon Pearls and the provider’s Hold and Win series.

Booongo may not be one of the biggest software providers in online gambling, but it remains a solid mid-tier developer with a growing footprint in offshore, crypto and emerging casino markets.

Bulletproof Games

Based out of the UK, BulletProof Games has made a name for itself developing slot games and casino content for other iGaming software companies, although it also has a handful of titles released under its own brand.

BulletProof Games, while best known for their B2B development studio rather than a major standalone casino software provider, they do have some cool hooks in their games.

While BulletProof Games is not one of the biggest names in online casino software, it has carved out a solid niche within the industry. The company is primarily focused on the UK and European markets, with much of its content reaching players through larger licensed operators and software partners.

Concept Gaming

Concept Gaming has more than 50 online slot titles to its name. While it is not one of the biggest names in casino software, Concept Gaming has built a solid reputation within the industry and remains active in international gambling markets.

The company is run by experienced gambling industry veterans and focuses primarily on online slots and RNG table games. Many of the best Concept Gaming casinos also offer strong promotions and bonus offers tied to the provider’s games.

Concept Gaming may not have the global profile of larger software developers, but it remains a solid mid-tier provider with a growing catalogue of casino games and a loyal player base.

EGT

EGT specialises in video slots and keno, but has expanded into almost every type of online casino game since being founded in 2002. EGT remains a major player in both land-based and online gambling in 2026, with a particularly strong presence in Eastern Europe, the Balkans and other emerging regulated markets.

You will find EGT games available at many of the top EGT online casinos, with the provider offering slots, keno, jackpots, roulette, blackjack and a growing range of digital gaming products through its EGT Digital division.

EGT has produced a number of highly regarded slot and casino games over the years, with several titles winning industry awards. While it may not be as prominent in markets like the UK as providers such as Pragmatic Play or Play’n GO, EGT remains a highly respected software provider with a strong international footprint.

Felix Gaming

Felix Gaming initially made its name through an exclusive agreement with  SlotsMillion Casino⁠ and is run by a group of experienced casino industry professionals.

The best Felix Gaming online casinos now feature a much larger selection of slots, with the provider having expanded its portfolio significantly since launch. In 2026, Felix Gaming is best known for developing visually polished video slots with strong bonus mechanics, including Hold & Win features, free spins and high-volatility gameplay. While still a smaller studio compared to the major casino software developers, Felix Gaming has carved out a niche as a solid boutique slots provider with growing reach across international online casinos.

Felt Gaming

Felt Gaming specialises in table games, as their name suggests.

The casino development company never really expanded into the lucrative slots area of iGaming and gave little indication that it planned to do so. While Felt Gaming had a niche presence at select online casinos, the brand has a much smaller footprint in 2026 and is not as widely available as many of the leading casino software developers. You may still find some of their games at select online casinos, although availability is now fairly limited.

Games Lab

Games Lab is an Australian boutique games provider that specialised in developing slot games and gaming content for larger software developers and operators.

Games Lab has also dipped its toes into the social casino games realm. While Games Lab had a niche presence in the iGaming industry, the brand has a much smaller footprint in 2026 and we have not seen a game released by them in some time..

You may still come across Games Lab games or legacy content at select online casinos, although availability is fairly limited.

Games Warehouse

The casino software development company Games Warehouse is a UK-based company with a solid reputation for producing quality gaming content, particularly for the land-based sector.

Games Warehouse is best known for its Paragon machines, which are found right across the UK in pubs, clubs and gaming venues, often featuring games of skill alongside traditional slot-style entertainment.

Games Warehouse remains active as a niche supplier focused mainly on the British retail gaming market, and its online casino footprint is relatively limited compared to the major global iGaming software developers.  

Gaming Corps

Gaming Corps, founded in 2014,⁠ is a Swedish casino software provider focused on developing online slots, casino games and crash-style content.

Gaming Corps has gained attention for producing fast-paced games aimed at modern online casino players, particularly those who enjoy instant-win and arcade-style experiences.

Gaming Corps Plinko titles, including Plinko Slam Dunk, have been a big factor in the former Price is Right side-quest becoming popularised in online gambling. Gaming Corps has grown in popularity at international online casinos and is particularly well positioned in the growing crash game market. If traditional slots feel a little slow, Gaming Corps offers something a bit more energetic.

Hacksaw Gaming

Hacksaw Gaming is one of the fastest-growing casino software providers in the global iGaming industry and has become a major force in slots, scratchcards and instant-win games. Hacksaw Gaming now supplies more than 250 games to over 3,000 operator brands across 35+ regulated markets.

Originally known for highly popular digital scratchcards, Hacksaw Gaming has evolved into one of the most exciting slot developers.

Popular titles include Wanted Dead or a Wild, Chaos Crew, RIP City, Le Bandit, Nitro Nights and Dork Unit, with the provider becoming especially popular in Europe, at crypto casinos and high-volatility markets. While their slots are a massive part of their business, Hacksaw Gaming also offers its OpenRGS platform, allowing third-party developers to launch games via their aggregation platform.

Leander

Leander has a good selection of branded slots, with Alice Cooper still one of its most recognisable releases. Leander does not have a huge selection of slots and table games, but the titles it has released have proved their worth and longevity over the years.

Leander remains a niche but respected casino software developer, with its games mainly found at online casinos operating in regulated gambling markets across Europe. The best Leander casinos tend to focus on players looking for quality slot content rather than huge game libraries.

Play ‘n Go

Play’n GO⁠ (Top Play’n GO online casinos) was founded in 2005 by Swedish entrepreneurs Johan Törnqvist and Claes Wärn, and has grown into one of the biggest names in online gambling, with a portfolio of more than 400 games across slots, table games, video bingo and other RNG casino products. Play’n GO is best known for its hugely successful slot portfolio, including legendary titles such as Book of Dead, Reactoonz, Rise of Olympus, Legacy of Dead and Moon Princess. Book of Dead in particular is widely regarded as one of the most popular online slots ever created and helped cement Play’n GO as a true industry heavyweight.

The provider supplies games to regulated operators in more than 35 jurisdictions and holds licences or certifications across major markets including the UK, Malta, Ontario, Gibraltar and several European regulated markets. Play’n GO has built a strong reputation for quality game design, mobile-first development and a strict focus on regulated gambling markets.

Beyond game development, Play’n GO also produces The GO Show, its monthly podcast and video series covering game launches, industry news and behind-the-scenes content. It is a nice touch from a company that already has one of the strongest reputations in the business. Play’n GO is particularly strong in Europe, Canada and other regulated markets, and remains one of the benchmark software providers for premium online casino content in 2026.

Pragmatic Play

Pragmatic Play⁠ is one of the biggest and most influential casino software providers in the global iGaming industry. Headquartered in Gibraltar and led by CEO Julian Jarvis, Pragmatic Play supplies slots, live casino, bingo, virtual sports, sports betting and other gaming products, making it one of the most attractive software partners for online casino operators.

Pragmatic Play is certified or licensed in more than 30 regulated jurisdictions and supports dozens of languages and currencies, giving it a massive global footprint. Pragmatic Play is best known for its huge slot portfolio and rapidly expanding live casino division, with popular products including Gates of Olympus, Sugar Rush and Sweet Bonanza, alongside live dealer games such as blackjack, roulette and game show titles. The provider is especially prominent in Europe, Latin America and Asia.

Learn more about the top Pragmatic Play online casino sites in our extensive guide.

Print Studios

Print Studios is a boutique online casino game studio founded in 2020 and distributed through Relax Gaming’s Silver Bullet program. Print Gaming is focused on high-quality slot games with deeper gameplay, rather than flooding the market with endless releases. Print Studios is best known for Pine of Plinko and Pine of Plinko 2, two games that mix slot gameplay with Plinko-style bonus features.

Because Print Studios works through Relax Gaming, its games can reach a wide network of regulated online casinos, particularly in the UK and Europe. It is still a smaller name compared with Relax, Pragmatic Play or Evolution, but it represents where the slot market is heading: fewer boring clones and more weird little ideas that somehow eat an entire afternoon.

Push Gaming

Push Gaming is a respected slot developer best known for making high-volatility games with strong mobile performance and big win potential.

Founded by James Marshall and Winston Lee to bring land-based slots to the digital world, Push Gaming built its reputation with games such as Jammin’ Jars, Razor Shark, Fat Santa, Big Bamboo and Retro Tapes.

Push Gaming was acquired by LeoVegas, which is owned by MGM Resorts, in a deal announced in 2023. That gives the company extra weight in 2026, particularly as MGM and LeoVegas continue to grow in regulated and international markets.

Push Gaming is prominent in the UK, Europe and other regulated online casino markets where players know the brand for polished slots and volatile bonus rounds. The best Push Gaming casinos will usually suit players who like modern video slots, strong bonus features and high volatility.

RealTime Gaming

RealTime Gaming sits comfortably among the more established casino software companies in the world, although it remains difficult to gauge exactly how big the company is given it is privately owned and keeps a relatively low public profile. Founded in 1998 in Atlanta, RTG was one of the early pioneers of online casino software and helped shape the first generation of real money casino gaming. The company later shifted much of its operations offshore, with development tied heavily to Costa Rica.  

The best RTG casinos offer a large selection of slots, table games, video poker and progressive jackpot titles, with classic games such as Aztec Millions and Jackpot Piñatas helping build the brand’s reputation. RTG also supports live dealer content through operator partnerships, although live casino has never been its core strength compared to newer specialists like Evolution or Playtech.  

RTG historically had a strong footprint in offshore markets including Australia, parts of Asia and the USA, but tighter regulation has impacted its reach in recent years. In particular, the crackdown on offshore gambling in the United States and Australia has reduced RTG’s visibility in those markets, with regulators taking action against a number of operators using RTG-powered software. Despite this, RTG remains a significant player in offshore gambling thanks to its flexible platform and broad distribution.

Relax Gaming

Relax Gaming, founded by Patrik Österåker and Jani Tekoniemi, is one of the most important casino software suppliers in the modern iGaming industry.

Relax is best known for its online slots, but it also supplies aggregation services and works with a number of partner studios through its Silver Bullet and Powered By Relax programs.

Relax Gaming’s biggest titles include Money Train, Money Train 2, Money Train 3 and Money Train 4, while Money Train 5 has been confirmed for release in 2026. The Money Train series is one of the most recognised slot franchises of the last decade and has helped Relax become a major name at online casinos.

Relax Gaming is licensed in several regulated markets, including Great Britain, Malta, Ontario and Sweden.

Silver Bullet: The Silver Bullet program is designed for emerging and independent game studios, giving them a fast-track to market via Relax’s aggregation platform, regulatory framework and global operator network.

Powered By Relax: Aimed at larger, more established studios, allowing them to distribute full portfolios through Relax’s platform with a single integration. The program has helped expand Relax into one of the deepest content aggregation networks in iGaming, with dozens of partner studios and thousands of games available globally.

Rival Gaming

Rival Gaming is not that well-known outside of the USA, but the fact they service this market and have been around since 2005 means they sit alongside some other important software companies. Founded in 2005, Rival built its reputation during the boom years of offshore online gambling, particularly in North America.

Rival’s lightweight casino platform and broad game portfolio appealed to operators looking for flexible software solutions.

Keep an eye out for the i-Slots range, which provide a great mobile-compatible slots experience and remain one of Rival’s better-known products. The developer offers a solid mix of slots, table games, video poker and jackpot titles.

Rival has faced challenges as regulation tightened across North America. The expansion of regulated state-by-state online gambling in the USA, combined with continued crackdowns on offshore operators, has reduced the footprint of traditional offshore-facing providers. Despite that, Rival Gaming remains a notable player in the real money casino market, particularly among offshore operators servicing international audiences.

Ruby Play

RubyPlay⁠, who claim their modus operandi is to “think outside the box”, is a modern casino software provider known for mobile-first slot games with strong bonus mechanics and polished design.

Ruby Play’s Immortal Ways engine has powered several very popular slots, including Immortal Ways Diamonds. The company has grown quickly in regulated markets, particularly in Europe and North America.

Popular RubyPlay titles include Mad Hit Marlin Bonanza and Diamond Explosion 7s. RubyPlay has become increasingly common at regulated online casinos and is one of the more promising newer slot developers in the industry.

Ruby Play has won several notable awards, including the FTN Game of the Year for Mad Hit Olympic First in 2024 and BFTH Favourite Casino Company at the BFTH Arena Awards in 2023.

2By2 Gaming

The best 2 By 2 Gaming casinos are available in regulated gambling markets. A growing software company with a strong reputation, it is well worth checking out 2 By 2 Gaming games if you are looking for something a little different from the bigger mainstream providers. Titles include Humpty Dumpty and Ming Dynasty, along with a range of slots and specialty games that have built a loyal following over the years.

Founded in 2006 and based in the USA, 2 By 2 Gaming has carved out a niche as a developer of both online and land-based casino content. The company has built a solid reputation for producing slots, video poker and table-style games, with a strong focus on maths models and gameplay mechanics rather than flashy imagery.

2 By 2 Gaming is also a land-based games developer, having worked with major industry names including Bally Technologies and WMS.

Peter & Sons

Peter & Sons⁠ is a boutique casino software provider that has built a reputation for highly creative and visually striking online slots, scratch cards and instant-win games.

Peter & Sons is known for producing games with unique art styles, strong storytelling and engaging bonus features. Popular titles include Barbarossa Revenge, Voodoo Hex and Ghostfather.

Peter & Sons is especially popular at international and crypto-friendly casinos, where players often look for more unusual slot experiences.

Peter & Sons is licensed in Malta, New Jersey, Sweden and Germany, among others.

Playson

Playson provides games for both online and land-based casinos and has built a strong worldwide presence over the past decade.

The top Playson casinos offer a wide selection of slots, blackjack, roulette and other casino games, with the developer becoming particularly well known for its feature-rich video slots and strong mobile-first design.

Playson is licensed in multiple jurisdictions including key regulated markets such as the UK and Malta, while also maintaining certifications across much of Europe and several emerging global markets.

Among Playson’s most popular games are Buffalo Power: Hold and Win, Coin Strike: Hold and Win, Energy Coins: Hold and Win and Solar Queen, with the Hold and Win mechanic becoming one of the brand’s biggest success stories.

Popiplay

Popiplay⁠ is an emerging Scandinavian casino software provider that has quickly gained attention in the online gambling industry for its modern, streamer-friendly slot games.

Founded in 2022, Popiplay focuses on producing high-quality online slots with strong graphics, fast gameplay and bonus-heavy mechanics designed for modern casino players.

Popiplay’s game portfolio includes titles such as Lokum Rush, 3 Lucky Nuggets, Blazing Coins Deluxe, Atlantis Treasure, Wild Zombies and Joker Rising. Popiplay slots are built with mobile play in mind and feature HD graphics, multiple currency support and popular features such as Bonus Buy and Chance x2/x3 mechanics.

Popiplay operates under PP Solutions N.V. and holds a licence from the Curaçao Gaming Authority, giving it a growing presence at international and crypto-friendly online casinos.

Probability Jones

Probability Jones is a UK-licensed software company that creates slot games and some unique table games. While the company only has a relatively small catalogue of titles, it has built a reputation as a specialist developer known for producing bespoke casino content and custom games for operators and other software providers.

Probability Jones is not a high-volume game studio, but that has never really been its focus. Instead, the developer has carved out a niche by working with casinos and gaming brands to create games to specification.

Six Shooter and Player’s Choice Blackjack are two of the unique titles Probability Jones has produced, with both highlighting the company’s willingness to experiment beyond standard slot and table game formats.

TaDa Gaming

TaDa Gaming⁠ is a rapidly growing casino software provider with a particularly strong presence in Asia, Latin America and emerging regulated markets.

TaDa Gaming offers a wide portfolio of slots, fishing games, crash games, real money arcade style games and table games.

TaDa Gaming is known for producing high-volume content across multiple categories, making it popular with online casinos looking for variety.

TaDa Gaming has partnerships with various major gambling sites globally, including 1xBet, Novibet, HollywoodBets and Betway. TaDa Gaming has expanded aggressively in recent years and is becoming a much more recognisable name globally.

Thunderkick

Another powerhouse Swedish casino software provider, Thunderkick has built a strong reputation for creative online slots.

Founded in Stockholm in 2012, Thunderkick is more of a boutique studio , but its games are well known in the UK, Malta, Sweden and wider European markets.

Popular Thunderkick games include Esqueleto Explosivo, Pink Elephants, Birds on a Wire, Sword of Khans, Big Fin Bay and Midas Golden Touch.

Thunderkick focuses almost entirely on slots, rather than live casino or table games, and that narrow focus has helped it develop a very recognisable style. Thunderkick games are usually colourful, polished and a little strange in the best possible way.

Yggdrasil

Yggdrasil is a well-established online casino software provider that has been active since 2013. Yggdrasil produces slots and casino games, while also offering platform and partnership programs that help other studios distribute their content.

Yggdrasil is known for games such as Vikings Go Berzerk, Valley of the Gods, Holmes and the Stolen Stones, Golden Fish Tank and the YGG Masters partner releases. Yggdrasil games are common across European online casinos and the company is certified in more than 20 regulated markets.

Yggdrasil has a particularly strong footprint in the UK, Malta, Sweden and other European jurisdictions, while also appearing at international casino sites.

The WGL team also approve of their name, with Yggdrasil the Norse word for tree.