Best Online Casino Slot Providers 2023

Before diving into the slots, it’s important to understand where this game comes from, where to check specifics and strategies for certain slot. Certain casinos feature slots from unknown providers, with RTP lower than 50-60%, and basically are scamming their users. On this page you will find Slot providers for 2023 which are tested and statistically giving accurate information about their games. Lets dive into the best online casino slot providers.

Pragmatic Logo

Pragmatic Play

Pragmatic Play is a leading content provider to the iGaming industry, offering a multi-product portfolio of slots, live casino, bingo and more, all available to operators via a single API.

Some of their most popular games include:

  • Sweet Bonanza
  • Gates of Olympus
  • Sugar Rush
Netent Logo


NetEnt is a premium supplier of digitally distributed gaming systems used by some of the world’s most successful online gaming operators,Widely known for their games with distinctive features.

Some of their most popular games include:

  • Gonzo’s Quest
  • Starburst
  • Dead Or Alive
Betsoft Logo


Betsoft is a software provider that creates casino games for online casinos. It is one of the top software providers for USA online casinos. Gaining popularity with their outside the box slot solutions.

Some of their most popular games include:

  • Chillipop
  • Take the Bank
  • Monster Pop
Playn Go Logo

Play’n Go

Founded in 2005, Play’n GO is now one of the largest gaming entertainment suppliers of online slots to the casino industry in the world. Play’n GO online slots feature rich narratives and compelling characters,

Some of their most popular games include:

  • Book of Dead
  • Reactoonz
  • Moon Princess

Evolution Logo

Evolution Gaming

Evolution is a leading B2B solution provider for casino operators offering live casino, live game shows, slots and more. Widely known for their Live Casino solutions, Evolution is leading provider in Game Shows as well.

Some of their most popular games include:

  • Live Blackjack
  • Lightning Roulette
  • Crazy Time
Microgaming Logo


As one of the oldest iGaming solutions provider, Microgaming has kept its leading place in Slots providers list for 3 decades now. Despite their decorated history, company frequenlty updates their database and adds new games to their catalogue.

Some of their most popular games include:

  • Immortal Romance
  • 9 Masks of Fire
  • Break Da Bank
Playson Logo


Playson is a rapidly growing, Malta-based software developer with an extensive range of slots and table games that can be found in online casinos all around the world. Widely known for their distinctive characters and gameplay.

Some of their most popular games include:

  • Buffalo Power
  • Solar Queen
  • Book of Gold
Push Gaming Logo

Push Gaming

Push Gaming is a UK-based games development studio which specialises in creating premium, mobile-optimized HTML5 games for online and mobile casinos. Their “High Risk=High Reward” Strategy has proven to be successful.

Some of their most popular games include:

  • Jammin Jars
  • Mystery Museum
  • Big Bamboo

Blueprint Logo

Blueprint Gaming

Blueprint Operations is the leading manufacturer of gaming machines in the UK and is proud to be market leader in the Arcade and AGC sectors. Their Megaways games are one of the most iconic slots in iGaming business.

Some of their most popular games include:

  • Buffalo Rising Megaways
  • Wolf Legend Megaways
  • Return of Kong
Red Tiger logo

Red Tiger

Red Tiger is a less known but rapidly growing casino games development company with a portfolio of top performing original video slots. Their recent success is fascinating and we look forward to what this company has to offer in the future.

Some of their most popular games include:

  • Gonzo’s Quest Megaways
  • Dragon’s Fire Megaways
  • Mayhem
Nolimit Logo

NoLimit City

Stockholm’s Nolimit City are an exciting software development firm with a decade of experience who produce colorful video slots and lottery games. One of the pioneers of super-high X winning slot machines.

Some of their most popular games include:

  • Mental
  • Book of Shadows
  • San Quentin
    Elk Logo

Elk Studos

Based in Stockholm, Sweden, Elk specialises in mobile games, and has launched titles such as Wild Toro II, Katmandu and Cygnus. It has also created X-iter, a feature that allows players to engage with a range of predefined game scenarios and modes.

Some of their most popular games include:

  • Cygnus
  • Voodoo Gold
  • Nitropolis

Amatic Logo

Amatic Online-Gaming

The AMATIC Online Gaming portfolio consists of a large number of well-established video slots, poker, roulette and black jack and is constantly growing with a regular release cycle.

Some of most popular games include:

  • Book of Aztec
  • Sun Goddess
  • Book of Admiral


Yggdrasil is a blue-ribbon provider that is a must have for all ambitious operators, who are apace with contemporary developments and innovation. They provide one of the most cutting-edge graph iced slots on the market.

Some of their most popular games include:

  • Valley of Gods
  • Hades
  • Spina Colada