Since the world’s first online casino software provider produced the first real money online slot machine in the mid-1990s, over 100 other companies have also obtained the necessary iGaming license to produce online slots and supply them to hundreds of fully licensed and regulated online casinos.
However, only a handful of companies have produced gaming catalogues that are more popular than any others.
Let’s dive straight in to discover the names of these companies and where you can enjoy playing their games right now, provided you are at least 18 and from a Wi-Fi/internet-connected desktop computer or mobile device.
Which software providers have made the most popular online slot machines?
The most popular online slot machines in the world are the ones that can be found at more online casinos than any other. They are the games that most players gravitate to as soon as they sign up to an online casino and then keep on returning to play those same slots time and time again.
The following market-leading online casino software providers/game developers have each produced anywhere from 100 to 300 or more online slots. Some of the biggest providers, such as Games Global, have partnered with over 15 other smaller studios to bring players an even bigger and diverse range of slots to choose from.
Without further ado, the world’s best developers/suppliers of online slots are the following trusted companies, all of which have a wide range of slots with above-average payout rates that are designed to appeal to a wide audience.
You can now play these games on the 32red online casino website, which some people often misspell as red 32 or 32 slots. The official name is 32red Casino.
Remember to check out online slots from:
- Games Global/Microgaming
- Pragmatic Play
- Red Tiger Gaming
- Blueprint Gaming
- Relax Gaming
- Inspired Gaming
- Big Time Gaming
- Play’n GO
- ELK Studios
- Light & Wonder
Some of the other studios that Games Global has partnered with over the past few years, which many of you may already be familiar with by now, are Crazy Tooth Studio, Hammertime, All41 Studios, Neon Valley Studios, High Limit Studio, Northern Lights Gaming, SpinPlay Games, and Fortune Factory Studios.
Others include Just for the Win (JFTW Studios), Alchemy Gaming, Slingshot Studios, Gameburger Studios, and over ten more. When you launch any online slots, you can usually find out exactly which company made the game on the loading screen as the game loads.
Pragmatic Play is also a company that has partnered with another studio to bring you even more great games. For example, Pragmatic Play’s Big Bass Bonanza slot series (which includes over ten famous fishing-themed online slot machines) was made by Reel Kingdom.
What are the most famous online slots from some of these providers?
These companies have produced well over 2,000 online slot machines combined, but if you had to narrow it down to just a handful of their most popular online slots, some of the iconic titles that immediately spring to mind are NetEnt’s Gonzo’s Quest and Starburst slots, Games Global’s Immortal Romance, Mega Moolah, Jurassic Park, and Thunderstruck II slots, and Pragmatic Play’s Big Bass Hold & Spinner Megaways and Gates of Olympus slots.
Other hit titles to keep an eye out for include Ancient Fortunes: Poseidon WowPot Megaways from Triple Edge Studios/Games Global, Blueprint Gaming’s Eye of Horus, Fishin’ Frenzy, and Diamond Mine Megaways Jackpot King slots, and Big Time Gaming’s Bonanza and MONOPOLY Megaways slots.
If you enjoy playing any of these famous online slots, you may also like to try Nitropolis 3 and Cygnus 4 from ELK Studios, King Kong Cash Even Bigger Bananas JPK and The Goonies Return Jackpot King from Blueprint Gaming, Starburst and Gonzo’s Quest for NetEnt, and Cleopatra Megaways from IGT, to name just a few great games.