
Video slots are the most popular type of casino game. Their selection is constantly expanding. Although new providers are entering the market, the products of industry leaders remain unrivaled. Leading manufacturers offer unique slots and improved adaptations of classic machines. This article reviews the best video slot developers, whose names are familiar to every player.
NetEnt
A popular Swedish developer offering not only video slots but also card and table games and live casino.
| Year of foundation | 1996 |
| Page | Sweden |
| Number of games | 200+ |
The provider places a strong emphasis on the quality of graphics and animation. NetEnt video slots feature original storylines, engaging bonuses, and high returns, reaching 99% in some machines. A progressive jackpot system is also available, giving every player the chance to win a million-dollar payout.
The manufacturer has its own software for online casinos and holds three licenses: Malta, Great Britain, and Gibraltar.
The most popular NetEnt slots:
- Dead or Alive.
- Starburst.
- Blood Suckers.
- Gonzo’s Quest.
- Mega Fortune.
Today, the provider is actively developing its live casino offering. It was the first to offer free card games with real dealers.
Playtech
The world’s largest provider of online casino software.
| Year of foundation | 1999 |
| Page | Estonia |
| Number of games | 700+ |
Every slot created by Playtech quickly becomes popular. The company produces slot machines, video poker, table games, and card games. However, the emphasis is on slots based on popular films and comics. Development is handled by several studios located around the world.
Software features:
- High return slots.
- Availability of jackpot machines united in the Win a Jackpot network.
- Using famous plots from the world of cinema and comics, as well as popular characters.
- A dedicated platform for slots, poker, betting, and other forms of gambling.
Famous video slots:
- Superman.
- Age of the Gods.
- Captain America.
- Safari Heat.
- The Mummy.
- Fantastic Four.
Playtech games are distinguished not only by high-quality design, but also by a variety of bonus features.

The Mummy slot machine based on the cult film The Mummy
Microgaming
A recognized leader in the world of gambling, this provider was the first to develop software for online casinos, as well as a platform for launching slots on mobile devices.
| Year of foundation | 1994 |
| Page | United Kingdom (formerly South Africa) |
| Number of games | 600+ |
Microgaming develops slots, card and table games, as well as new versions of well-known slot machines. It was the first to introduce bonus features into its machines, revolutionizing the world of gambling. The manufacturer offers slots with high returns (96-98%) and unique bonus features. Some machines feature progressive jackpots. For example, the record-breaking win in the Mega Moolah slot reached €18.9 million.

Mega Moolah slot with a record-breaking jackpot
Popular positions:
- Playboy.
- Game of Thrones.
- Thunderstruck.
- Hot Ink.
- Mega Moolah.
When creating video slots, the provider uses HTML5 and JavaScript technologies, so the machines work perfectly not only on computers but also on smartphones.
Igrosoft
A domestic provider whose software quality is on par with foreign brands.
| Year of foundation | 1999 |
| Page | Russia |
| Number of games | 20 |
The Igrosoft brand began producing slot machines for land-based casinos. All of its slot machines gained popularity and remain iconic to this day. Igrosoft’s products appeared in online casinos late, when many other developers were actively creating video slots designed specifically for virtual play. Although the company has lagged behind the curve, players love its software. This is due to the following advantages:
- Interesting plots and well-thought-out characters.
- Good payout ratios.
- Bonus rounds that include several levels.
- The games have non-trivial themes and a specific sense of humor that is relatable to domestic users.
In recent years, the provider has been developing new slots and adapting older titles to modern technology. The most popular games from Igrosoft include:
- Gnome.
- Crazy Monkey.
- Fruit Cocktail.
- Garage.
- Resident.
Most of the brand’s video slots feature 5 reels, 9 paylines, and a gamble feature that allows you to double your winnings. They also feature special symbols and multi-level bonus rounds.
Endorphina
A Czech provider specializing in the development of premium video slots.
| Year of foundation | 2012 |
| Page | Czech Republic |
| Number of games | 60+ |
In less than 10 years of operation, Endorphina has become a leading brand. The provider gained popularity thanks to its unique slot themes. The developer constantly monitors fashion trends and uses them to create slot machines with a unique atmosphere. Features of Endorphina software:
- High quality graphics and animation.
- Support for different languages.
- Using HTML5 technology to launch slots from mobile gadgets.
Endorphina is the first provider to release a slot machine with the ability to place bets with cryptocurrency.
Popular slots:
- Fresh Fruits.
- The Ninja.
- Geisha.
- Voodoo.
- Satoshi’s Secret.
The company has received numerous professional awards for its contribution to the gambling industry.
Yggdrasil Gaming
The manufacturer’s distinctive features include an innovative approach to slot development and high-quality visual design.
| Year of foundation | 2013 |
| Page | Malta |
| Number of games | 80 |
Yggdrasil Gaming video slots attract players with their unique bonus features. The provider has its own gaming platform, which provides more opportunities to reward players in tournaments. The slots are supported in multiple languages, have a high RTP, and work perfectly on mobile devices.
Popular games:
- Jungle Books.
- Joker Millions.
- Vikings Go Berzerk.
- Casino Zeppelin.
- Power Plant.
Although Yggdrasil Gaming is a relatively young provider, its products are confidently conquering the market and competing with industry giants.
Conclusion
The world of video slots today is unimaginable without leading developers who set quality standards and trends in the industry. The companies featured in this review—NetEnt, Playtech, Microgaming, Igrosoft, Endorphina, and Yggdrasil Gaming—are rightfully considered market leaders. Each has made a unique contribution to the development of gambling entertainment: from the introduction of progressive jackpots and innovative bonus features to the creation of iconic stories and the adaptation of games for mobile devices.
NetEnt and Microgaming pioneered graphics and mechanics, Playtech focused on licensed brands and large-scale gaming networks, Igrosoft retained its national character and offered users recognizable slots with a touch of humor, Endorphina surprised with unconventional themes and cryptocurrency bets, and Yggdrasil Gaming proved that even a young brand can compete with giants thanks to innovation and visual design.
These companies form the foundation of the modern video slot market, offering players not only entertainment but also new gaming opportunities. Their products are in demand worldwide, and their popular slots have long since become classics. It’s safe to say that the future of the industry will be largely determined by these developers, who continue to advance technology and create unique gaming experiences.