Top Casino Game Providers in 2025

Author: Neville Bezzina | Fact checker: Henri Ojala · Updated:

Behind every spin, jackpot, and live dealer is a game provider pulling the strings. They all have their own graphics, themes and bonus functions that make them unique.

On this page I’ll take you through some of the best casino software providers, what they have to offer, and where you can find them!

Top Casino Software Providers and What They Do Best

Each game provider has their unique take on casino games. They all have a special style, with different themes, bonus features, and graphics.

There are hundreds of different game providers out there. If you’re not quite sure where to get started, here are some of my top picks for casino providers, neatly divided into popular categories.

Category Provider
Best for pokies NetEnt
Best live casino game provider Evolution
Best bonuses Big Time Gaming
Best jackpots Microgaming
Most unique games Yggdrasil
top casino game providers

You can find the best casino software provider for you by comparing the selection at some of our recommended casinos.

NetEnt – King of Pokies

This Swedish studio is behind some of the most iconic pokies of all time, including Starburst and Gonzo’s Quest. They also have one of the largest collections of pokies out there, which means there’s a lot of games to choose from.

What makes NetEnt the best for pokies in my opinion is the way they’ve set the industry standard for polished graphics, smooth animations, and universally appealing gameplay.

Their slots are designed to be instantly recognizable and easy to play, often with engaging bonus rounds.

Evolution – Best Live Casino Game Provider

Evolution reshaped online casinos by turning live dealer games into a must-have. They are still the biggest name in the category today.

Their edge lies in the sheer scale and quality of their studios. No other studio matches their variety: they have a huge collection of traditional roulette and blackjack, but they also continuously develop innovative game-show hybrids like Crazy Time and Monopoly Live.

Their live dealers are professionally trained, streams are broadcast in high-definition, and gameplay feels seamless across desktop and mobile.

Big Time Gaming – Best Bonus Features

Big Time Gaming (BTG) is best known for creating the Megaways™ mechanic, a system that changes the number of symbols on each reel and can generate thousands of possible winning combinations.

Their games tend to focus on unpredictable features such as cascading reels, multipliers, and free spin rounds that can retrigger. These mechanics make the bonus rounds feel central to the experience, giving players a chance at varied and sometimes very large payouts.

The influence of BTG’s design is clear, as many other providers now license and use Megaways in their own slots. Many casinos also frequently give out welcome bonuses to popular BTG games.

This is why they deserve the title of “best for bonuses” in my books.

Microgaming – Best Jackpots

Microgaming pioneered the progressive jackpot and created Mega Moolah (often called the Millionaire Maker) – the classic jackpot pokie most players already know and love.

What makes them the best in this category is the global jackpot network they run. Instead of jackpots limited to a single casino, Microgaming links prize pools across hundreds of sites, letting jackpots climb to multi-million-dollar sums faster than competitors.

Their track record of record-breaking payouts has definitely cemented their place as the go-to provider for jackpots.

Yggdrasil Gaming – Most Unique Games

Yggdrasil is known for innovative slot mechanics like Splitz and Gigablox, which create dynamic, unpredictable gameplay.

They stand out by blurring the line between video games and pokies, introducing features like progression, missions, and collectibles. This makes spins feel like part of a bigger journey rather than isolated rounds.

Their focus on bold visuals and experimental mechanics makes every game feel more like a fresh experience. This is perfect for players who want something beyond the usual slot formula, and the reason why I think they are one of the absolute most unique slots games providers at the moment.

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Did You Know?

There's a couple of older companies like Scientific Games (owner of Bally) and Novomatic that predate the internet!

How Casino Game Providers Changed Online Play

In the early days of online gambling, most casinos created their own games. This wasn’t ideal, since fairness depended entirely on the casino and game quality was often poor.

The industry shifted when companies like Microgaming and NetEnt focused on becoming dedicated casino game providers. Instead of running casinos, they started to supply their games to independent operators and charged a fee for their use.

This model improved both quality and fairness. Because casinos cannot alter the casino software, players know the results are reliable and not influenced by the house.

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Did You Know?

The first company to create real-money online casino games was Microgaming in 1994. Since then the number of casino games providers has exploded. Currently, an average online casino can have thousands of games from at least 20-30 different providers!

Can You Trust Casino Game Providers?

I bet most players have asked themselves whether game developers and casino games are completely fair.

The fact is that they are monitored more strictly than many would think, and they use advanced technology as well as third-party organisations to ensure that all game rounds and results are fair and entirely random.

These organisations include:

These organisations make sure that neither the game provider nor the casino can control or change the results of wins or losses.

Online casinos are licensed by national authorities, and the same rules also apply to game providers. To offer real-money gambling software, providers must obtain a license by proving their games are fair.

How Random Number Generators Keep It Fair

Game developers rely on complex mathematical formulas to design their games. These formulas set the frequency and value of features such as bonus rounds and payouts.

Alongside this, every game uses a Random Number Generator (RNG). The RNG ensures that results are delivered randomly for all players.

Because an RNG cannot be influenced, every outcome is fair and unpredictable.

NZ Casinos with the Widest Range of Game Providers

For some players, the range of software providers can be the deciding factor in whether a casino is worth joining.

If you’re one of those players that enjoy exploring many different types of games, here’s something to help you out. Below are online casinos that currently feature the largest selection of software providers:

Casino Casino game providers
Spinaro Casino 160+
Lukki Casino 140+
Wildz 110+
Caxino 100+
LeoVegas 90+

Casinos often adjust their game libraries, adding or removing titles and providers over time.

From what I’ve seen, these casinos tend to consistently offer one of the widest selections of software providers.

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Slot game providers at Spinaro Casino

Some online casinos like Spinaro offer games from well over a hundred providers!

Best Game Developers for Mobile Play

Only a few years ago, casino games didn’t always work as well on mobile devices as they did on desktops.

Today, developers do their best to design their games to work smoothly on smaller screens. Some succeed better than others, though: here are some of our absolute favourites.

NetEnt The first major game provider to fully go mobile in the early 2000s. Has created its own patented Netent Touch technology that makes it easy to play pokies and table games on phones and tablets.
Elk Studios Elk Studios has long had the vision of developing all its games with a "mobile first" strategy. They were actually founded by former NetEnt employees, so mobile gaming is very familiar to them!
Play N Go Play N GOs entire game library is available on mobile, with strong RTP, high entertainment value, and really fun bonus features.
Yggdrasil Yggdrasil is famous for its iSENSE technology, creating fast-loading and smooth games that work well on all devices. The games adapt perfectly to any screen size.

Best Game Providers for Bonuses

When it comes to bonuses, there are two very different things that are easy to confuse: the bonus functions built into the games and the bonuses awarded by online casinos.

Both add extra excitement, but they work in completely different ways:

  1. Bonus features: Special features within the games themselves, such as free spins, multipliers, jackpots, or expanding reels.
  2. Casino bonuses: Promotions offered by casinos, like matched bonuses, free spins packages, or cashback deals.

Bonus features

Bonus functions are special features built into pokies that add variety and excitement beyond the base game. Their purpose is to keep gameplay engaging while also offering the chance for bigger payouts.

Some slot providers are especially well known for loading their games with unique and entertaining features. Here are a few standouts:

Red Tiger Gaming

  • Known for: Frequent jackpots and in-game modifiers.
  • Bonus functions: Daily/Hourly jackpots, random reel modifiers, bonus wheel triggers.
  • Examples: Dragon’s Fire (multipliers + free spins), Piggy Riches Megaways (Megaways, free spins + multipliers).

Pragmatic Play

  • Known for: High-volatility games with “Bonus Buy” features.
  • Bonus functions: Tumble mechanics, progressive multipliers, sticky wilds, pick-and-click bonuses.
  • Examples: Sweet Bonanza (tumble + multipliers), Gates of Olympus (progressive multipliers).

Thunderkick

  • Known for: Quirky, artistic slots.
  • Bonus functions: Avalanche reels, symbol explosions, transforming symbols.
  • Examples: Esqueleto Explosivo (exploding multipliers), Pink Elephants (symbol transformations).
neville bezzina bonusfinder nz author

A word from the author

Remember that bonus functions like these are designed to keep you playing. Decide in advance how much you can afford to lose and stick to it.

Casino bonuses

Casino bonuses are not linked to a single game provider but to the casino itself.

The most common casino bonuses come in the form of matched deposits or free spin packages.

Free spins are usually tied to specific pokies, while matched bonuses can typically be used on almost any game.

Keep in mind that high-paying pokies and jackpot titles are often excluded from bonus play. It is always worth checking the casino’s terms and conditions before you start playing with bonus money.

Find the Right Provider for You

With so many software providers out there, it helps to know what sets them apart.

Some focus on jackpots, others on mobile play, and some are best at live dealer games. Exploring different studios is part of the fun, and it is often the best way to discover what suits your playing style.

Here’s how to get started:

  1. Check licensing: Only play games from providers that are approved by recognised authorities. The easiest way to do is to play at safe, licensed online casinos that cooperate with trustworthy studios.
  2. Match your style: Choose providers that align with how you like to play, whether that is chasing jackpots, enjoying bonus features, or sticking with the classics.
  3. Think mobile: If you mostly play on your phone, stick with developers known for smooth mobile performance.
  4. Check the rules: Some games may be excluded from casino bonuses, so always check the terms if you want to play with extra funds.
  5. Play responsibly: Decide in advance how much you are comfortable spending, and treat the games as entertainment.

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FAQ

What is a casino game provider?
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A casino game provider is a company that designs and develops the pokies, table games, and live dealer titles you play at online casinos.

Can casinos change the outcome of provider games?
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No. Games are controlled by the provider’s software and tested by independent labs to prevent tampering.

What is the best casino software?
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This depends on you and your personal preferences. Most software developers have their own unique style - you'll find your favourite simply by testing games from different slot providers. Remember that many casinos allow you to try out most games in demo-mode before you even have to deposit.

Why do some casinos have more slot providers than others?
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It depends on the casino's agreements. Some operators prioritise variety, while others focus on a smaller set of popular studios.

Are casino game providers different from casino operators?
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Yes: providers create the games, while operators (the casinos) host them on their platforms.

Do game providers decide the payout rates (RTPs)?
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Yes, it's the game providers that set the RTP percentages when they design the game. Different regulators then check them for fairness.