Slot software providers have rocketed in numbers in the last few years. Some casino software developers are industry giants such as NetEnt, Microgaming, IGT, Playtech, and Evolution Gaming. These big software companies have come leaps and bounds with graphics, sound, and technology, meaning our slots’ experience has vastly changed. Some smaller developers have had to be innovative to catch the industry’s attention and have succeeded in doing so.

Many factors go into choosing the right online casino to play at. It is now very common for casino sites to have hundreds of slot games available provided by many different software providers.  The ultimate decision to sign up at a casino site over another is based on the games on offer.

With so many games available, it’s impossible to try them all. Therefore, there needs to be a way for you to streamline your choices so you can aim for the type of games that suit your preferences. Obviously, game categories help with this. But the list is still incredibly long if you are a slots fan and an online casino offers over 1,000 slot games (which is not rare). We are fortunate that now there is a search facility at most casino sites; this enables us to search by the software provider or the name of the slot or casino game we are looking for before registering at the site.

Choosing the right slots software developer

Many developers have spent decades providing top-quality titles. As a result, they have developed solid reputations for online casino games. These are usually the most trusted slots software developers but not the only names worth paying attention to. Some of the smaller up-and-comers are gaining a lot of attention right now.

Many players find themselves gravitating toward certain styles of games. These are often by the same slot software developer, and therefore, players want to look for slot sites which feature these games. You’ll see that many slot sites enable you to filter games via software to make this easy for you. We have also filtered slot sites in this way to make it easier to find your perfect match. For example, if you are a NetEnt slots fan, you can search for casino sites that have NetEnt slots.

Some of the most popular software developers at the moment are:


NetEnt has been at the forefront of online gaming evolution for years, especially in slot games.

The NetEnt Rocks trilogy in 2016 was a celebration of 20 years in the industry and consisted of three amazing slots; Guns ‘n’ Roses, Jimi Hendrix, and Motörhead. Since then, the quality has kept improving. Ever-popular classic slot games from NetEnt include Gonzo’s Quest, Starburst, Narcos, and Fruit Shop remain much-loved titles.

NetEnt slots are consistently in the ‘top 10 most popular slot games’, and they’re continuously releasing new titles. NetEnt were even the first to bring virtual reality to the slots world. In 2017, the company released Gonzo’s Quest VR, a VR version of its popular Gonzo’s Quest slot game. Since then, NetEnt has continued developing VR games and released several other VR slots, including Jack and the Beanstalk VR and Starburst VR.


Microgaming is a software development company that was founded in 1994 and has a large portfolio of slot games. It is one of the oldest and most respected names in the online casino industry. Microgaming is known for developing high-quality casino games and software platforms that are used by many online casinos around the world.

The company is perhaps best known for its vast range of slot games. Never be afraid to try something new; Microgaming titles have taken players from Ancient China to the future, usually with cute animals and more adult themes.

Some of their well-known slots are Mega Moolah, Immortal Romance, Game of Thrones, Thunderstruck II, and Mermaids Millions. Microgaming is also well known for its series of progressive slot games, often paying out jackpots of millions of pounds. So far, the highest Microgaming jackpot paid out is €18,915,872.81 on the Mega Moolah slot.


Playtech is a well-respected software development company that has been producing online slot games for over two decades.

Playtech had a little blip in 2016 when the sale of the Marvel franchise to Disney meant that the developer lost the rights to their much-loved Marvel slots, known for their high-quality graphics and exciting bonus features. But instead of giving up, Playtech instead answered by releasing their Age of Gods series, a set of mythological progressive jackpot slots that have found a massive audience since their release. They continue to release incredible slot titles that regularly make up the most popular games among players. Based on Greek mythology, the games in this series are known for their stunning graphics, engaging gameplay, and exciting bonus features.

Some of the most popular titles in the Age of the Gods series include Age of the Gods, Age of the Gods: Furious Four, Age of the Gods: Goddess of Wisdom, and Age of the Gods: King of Olympus.

Each game is based on a different Greek god or goddess and features a unique theme and set of bonus features. For example, Age of the Gods: King of Olympus is based on Zeus and includes a free spins feature with multipliers and a Lightning Bolt Bonus feature that can award instant prizes. The Age of the Gods series is highly popular among online slot players and can be found at many online casinos that offer Playtech games.

Other popular Playtech slots include Beach Life, Great Blue, and Halloween Fortune.


One of the newer software developers, Yggdrasil, is now a well-known name. Yggdrasil is a software development company specialising in producing online slot games and other casino games. The company was founded in 2013 and has quickly gained a reputation for developing innovative and high-quality games.

Yggdrasil has not been building its portfolio for as long as its competitors above. However, they have made quite a splash with excellent games and countless partnerships with established names. Their Viking Go Wild and Vikings Go Berzerk titles have proven Yggdrasil games’ quality and unique nature. Some of their top slots are Beauty and the Beast, Valley of the Gods, Holmes and the Stolen Stones, Jungle Books, and Spina Colada.

On these pages, you will find information about all the slots software developers that supply slots and casino games to online casino sites. We will let you know a bit about each software developer and the types of games they offer. You can then head directly to all the casino sites that feature the games supplied by these software providers.