Best Online Casino Software Developers and Providers for Online Slots and Live Casino Games

Online Casino Software Providers

Before choosing an online casino, players certainly pay attention to several factors such as the presence of promotions, professional customer support, solid gambling licenses, deposit and withdrawal methods, and of course, prompt payments. However, one of the most important is the choice of casino games.

There are several software providers of casino games, but not all offer the same quality and variety of games. So, how do you choose the right one? The first thing you should do is check out the provider’s website. Do they have a new selection of games? Do they look professional? If the answer is yes, you can proceed to the next step.

The next step is to read reviews about the provider and see if players are happy with the games and RTP settings that they provide. This will allow you to get a good idea about whether or not a particular provider is worth your time.

Finally, you should check out the provider’s licensing. Do they have a license from a reputable regulator? If not, it’s probably best to avoid their games.

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Best Casino Game Providers 2022

The following section presents the leading companies that provide casino software to industry giants along with smaller gaming studios that also develop and supply ready-made slots and other popular casino games.

Microgaming Logo - Dark


Microgaming is the most advanced gambling software developer and supplier. They offer over 850 games and support 45 languages worldwide. Microgaming was the first to develop casino software as early as 1994, building a downloadable Viper client that combined the entire casino operation in a single interface.

▸More info: Microgaming slots and casinos

▸Best know for:

  • Thunderstruck
  • Immortal Romance
  • The Finer Reels of Life
  • Terminator 2
  • Mega Moolah

Netent Logo - dark


Owned by Evolution Gaming, NetEnt is a leading supplier of games for online casinos, offering its customers over 350 top quality slots and games. The company operates since 1996. With offices located in Gibraltar, New Jersey, Kyiv, Malta, Stockholm, Gothenburg, Malta, Krakow and Sofia. NetEnt employs over 1,100 people.

▸More info: Netent casinos and slots

▸Best know for:

  • Dead or Alive 2
  • Gonzo’s Quest
  • Starburst
  • Mega Fortune
  • Divine Fortune

Novomatic Group of Companies - Dark Logo


Founded in 1980, Novomatic is a full-service gambling software provider with offices in 43 countries and 30 000 employees. With a projected turnover of EUR 1.7 billion by 2020, Novomatic AG is one of the world’s largest gaming technology companies.

▸More info:  Novomatic slots and casinos

▸Best know for:

  • Book of Ra
  • Lucky Lady’s Charm
  • Lord of The Ocean
  • Dolphin’s Pearl Deluxe
  • Captain Venture

Thunderkick Logo


Thunderkick is known for being the best small independent iGaming company. They offer a small but nevertheless high-value portfolio of games, with about 150 releases in total thus far. Thunderkick’s headquarters are located in Stockholm.

▸More info: Thunderkick slots and casinos

▸Best know for:

  • Pink Elephants
  • Flame Buster
  • Fruit Warp
  • Carnival Queen
  • 1429 Uncharted Seas

Big Time Gaming Logo - New

Big Time Gaming

Megaways Slots were introduced to the iGaming industry by Big Time Gaming. With origins dating back to 2011, BTG has grown to become the most well-known provider today. The company’s portfolio includes over 40 games. Evolution Gaming purchased BTG in 2021. The headquarters of the company are in Sydney, Australia.

▸More info: BTG slots and casinos

▸Best know for:

  • Bonanza Megaways
  • White Rabbit
  • Extra Chilli
  • Danger High Voltage
  • The Final Countdown

Yggdrasil Superior Gaming Logo

Yggdrasil Gaming

Yggdrasil Gaming has been providing superior solutions for online gambling operators since 2013. The company is well respected for its original games, innovative concepts and excellent graphics.

▸More info: Yggdrasil slots and casinos

▸Best know for:

  • Vikings Go Berzerk
  • Golden Fish Tank
  • Nirvana
  • Cazino Zeppelin
  • Dwarf Mine
  • Jungle Books

Play'n GO Logo - Dark

Play’n GO

Play’n GO is a leading supplier of online slots. Founded in 1997 in Stockholm, Sweden, Play’n GO releases between 30- 50 games each year.

▸More info: Playngo slots and casinos

▸Best know for:

  • Book of Dead
  • Reactoonz
  • Moon Princess
  • Gunslinger Reloaded
  • Mystery Joker
  • ZZ Top Road Side of Riches

Blueprint Gaming New Logo

Blueprint Gaming

Based in Newark, UK, Blueprint Gaming is the most popular UK iGaming studio — a part of the Gauselmann Group, a German gambling and gaming company.

▸More info: Blueprint slots and casinos

▸Best know for:

  • King Kong Cash
  • Genie Jackpots
  • The Goonies
  • The Pig Wizard
  • Fishin’ Frenzy

Endorphina -Slot Game Provider Logo


Endorphina is a B2B software developer providing a range of modern online slots to some of the top-class online casinos worldwide. Endorphina is based in the Check Republic, Prague and also has offices in Malta. The company usually launches around 12 games a year.

▸More info: Endorphina slots and casinos

▸Best know for:

  • Minotaurus
  • Satoshi’s Secret
  • Diamond Vapor
  • Twerk
  • Voodoo

SG Scientific Games Logo

Scientific Games

The Las Vegas-based company Scientific Games is a world leader in casino entertainment, serving customers with the lottery, social gaming, online betting and gaming.

▸More info: Scientific games slots

▸Best know for:

  • 88 Fortunes®
  • Dancing Drums Reels
  • Rainbow Riches
  • Black Knight
  • Raging Rhino
  • Epic Fortunes

Nolimit City Logo New

Nolimit City

Nolimit City was founded by people with a decade of experience in the gambling industry. They offer super high-quality online slot games, keeping them ahead of the competition while expanding into new markets worldwide. Nolimit City has offices in India, Malta and Sweden.

▸More info: Nolimit slots and casinos

▸Best know for:

  • Deadwood
  • San Quentin xWays
  • Punk Rocker
  • Tombstone
  • Hoarder xSplit

Providers of Live Dealer Games

In addition to online casino slots developers and providers, there are companies that focus only on live dealer games.

Evolution Gaming Logo - dark

Evolution Gaming

Evolution Gaming is a top provider of live casino games. The company supplies the most advanced live casino solutions to the industry’s leading iGaming operators. Their brands include NetEnt, Ezugi, Red Tiger and Big Time Gaming.

▸More info: Evolution live casino games

▸Best know for:

  • Live Roulette
  • Live Blackjack
  • Lighting Roulette
  • Cash or Crash
  • Crazy Time

Ezugi Live Casino Provider Logo


Established in 2012, Ezugi delivers desktop and mobile live casino games to online gambling operators worldwide.

▸More info: Ezugi live casino games

▸Best know for:

  • Ezugi Andar Bahar
  • 32 Cards
  • Bet On Numbers
  • Jackpot Roulette
  • Ezugi Lucky 7

Top iGaming Software Companies

There is a backbone of iGaming software companies that confidently retain leadership and are examples of others’ imitation for many years. Among the well-known software providers that offer their customers exclusively top-notch games with high-quality graphics, animation, and sound are Microgaming, NoLimit City, Play’n GO, NetEnt and all others mentioned above.

However, the software development industry is very innovative and includes a large number of sub-niches. For example, some companies exclusively develop Live casinos with real dealers, among the best are Evolution Gaming, Ezugi, LuckyStreak and Authentic Gaming.

But others release only online slots; Play’n Go, Quickspin, Yggdrasil, NYX, Big Time Gaming, Push Gaming, Red Tiger Gaming, etc. Simultaneously, providers like Betsoft, Pragmatic Play, and Yggdrasil specialize in creating 3D and virtual reality games.

Companies that develop casino gaming software and own casino sites are the exceptions to the rules. The most striking example is 888 Holdings, which owns the Dragonfish development studio, along with casino, sports, and poker sites under the same roof.

New Online Slots Providers

Aside from the well-known top casino software providers, there are many new developers and iGaming studios that are taking the industry by storm, introducing engaging gameplay mechanics, bonus buy features, megaways, and innovative feature-enhanced games. While the most popular online slots tend to be made by Nolimit City, Pragmatic Play, Yggdrasil, Play’n GO, and Relax Gaming, some smaller developers are also working hard to gain recognition for their innovative approaches to slot game development.

As a result, we’ve compiled a separate (dedicated) list of new slot game providers who offer unique themed slots with cutting-edge features and strive to introduce new concepts to the industry for players looking for something new.

Crazy Tooth Studio - Casino Game Developer - Logo

Crazy Tooth Studio

Crazy Tooth Studio is a Nevada based online and land-based slot development company founded in November 2011 by Ben Hoffman, an ex International Game Technology (IGT) game designer.

▸More info:  CTA slots and casinos

▸Best know for:

  • Wrecking Ball™
  • Portal Dream Pool™
  • Game Of Arrows™
  • Fortune Chimes™
  • Prism Paradise™

Mancala Gaming Logo - Red and White

Mancala Gaming

Mancala Gaming is a Czech Republic-based iGaming software company that was established in 2019. Mancala’s philosophy is based on “Let’s forget about boundaries and limitations, and let’s create something truly unique.

▸More info:  Mancala slots and casinos

▸Best know for:

  • Zero Day
  • Portal Master Dice
  • Mancala Quest
  • Cherry Bombs
  • Starwins

Software Provider’s Security, Trust and Reputation

The best casino game providers are themselves a guarantee of reliability, trust and security of their software. However, the work of companies engaged in the production of online slot games is controlled by licensing authorities (see the image below):

Top Gambling Licensing Authorities

This is a forced step caused by the process of playing for real money, the results of which should be based on the principles of fair play and be comparable to the declared characteristics of the developers themselves. Anyone can check the availability of appropriate licenses by visiting a developer’s website.

Netent Gambling Licences and Jurisdictions

* The image above: NetEnt Licences

Software Provider’s Awareness and Recognition

The best software providers are always looking for ways to differentiate their games by giving them unique features. Such an approach promotes the recognition of a specific developer’s products among thousands of others. As a result, top online casino sites practise a clear division by manufacturer’s brand, which not only distinguishes one from the other but also allows players to easily find desired games.

Depending on the agreement between an online casino and their game providers, they may include exclusive games developed exclusively for a specific site. In most cases, such games cannot be found on other casino websites.