Slot Sites UK

The slots industry is one that is booming right now. There are more games than ever and the range of online casinos that are opening their doors to new players seems to be increasing each week.

Whilst choice is great for a consumer, it also means that it can be quite daunting to choose where you’re going to play. With so many online casinos and even bookmakers that offer slots as side games, the whole process might seem a little overwhelming.

What we have tried to do at is try to feed you with as much information about online slots as possible. We feel that if we give you the power and knowledge to know what to look for then you can make better decisions based on this, rather than simply us telling you where to go.

You’re going to be able to learn a ton of information about online slots and how the industry works. If you are totally new then this is going to be an exciting learning curve, but even if you’ve been playing online slots for several years, we still feel like we can teach you a few things that will make your whole experience that little bit more polished.

One thing we will note right away is that we only promote or talk about brands and online casinos that we have tried, tested and trust. Whilst there’s a lot of choice out there at the minute, there’s a lot of rubbish as well, so we’ve done the hard work and weeded out the weak links for you.

All you have to do is work out what you want from your slots playing experience and then go out and get it.

Best Slot Sites: July 2019

Casino Bonus Number of GAmes Notes Visit
Royal Panda 10 Free Spins + 100% up to £100 750+ Purchase free spins, bonuses and even things like flights from the loyalty store
18+, first deposit only. Deposits with Skrill, Paypal, Neteller and Paysafecard not eligible. Casino bonus: min. £10, max. £100. Bonus winnings wagering requirement: x35. Max bonus bet £5, can vary. T&Cs apply.
Coral Deposit £10 Get £50 350+ Over 40 exclusive games not found elsewhere
18+. New customers only. Min bet £10 on qualifying games. £50 Bonus subject to 40x wager req. Certain deposit types and countries excluded. Bonus valid for 30 days on selected games.T&Cs Apply.

How to Choose the Right Casino

There’s going to be a number of things that you need to consider when picking an online casino to play online slots at. As we mentioned, there’s a huge amount of choice, but what you’re going to find is that a lot of them are very similar and we’re going to explain why.

Before we do, we can’t stress enough how important it is to use brands or casinos that you trust. It’s not necessarily always going to be people that you’ve heard of, but it will be brands that tick the boxes that you need.

Slots are made by providers and not the casino

The first thing to note is that the majority of slot sites don’t actually create their own games. Instead they use game developers to create the games and then they simply buy the license for them. This is one of the main reasons why you will see the same game at multiple casinos.

A handful of the bigger slot developers include:

  • Microgaming
  • NetEnt
  • PlayTech
  • Evolution Gaming
  • IGT

What often happens is a company such as Microgaming for example, will have deals in place will multiple casinos. Once they buy the license then they can then promote games from these developers.

Slot Software FilterIt’s also worth noting that casino is able to use more than one developer to power their casino. It’s not uncommon for them to have over 5 different developers just for one casino. This way they can either cherry pick what they think are the best games or they simply just include all of them and let the punter choose which they want to play.

If you are new to playing slots online, then it’s likely you’re thinking that this is a little odd. But there is a method to the madness. The costs and time it takes to produce and create online slots is actually very high and because an online casino would need to produce a huge number of games over many platforms (table games, slots, side games, live dealer etc.) that most wouldn’t be able to keep up with demand.

Having companies that are dedicated to making the games takes all this pressure off the casino. It means the casinos can work on things like implementation, marketing and customer service, whilst the software providers can just work on games and how they function.

Even though the cross-over is large, it’s a process that benefits all parties, including the player as they get a wider range of games. It also results in a better standard of slot games as providers battle against each other for market share and come up with new and unique features or arrange licensing deals with popular film or TV shows

Why would you use one casino over another?

You’re going to find, as stated, that lots of the bigger casinos have large overlaps in the range of online slots that they offer. So, why would you choose one over the other?

Well, there might be a number of reasons for this. The first one comes down to the bonuses that are on offer. Even though the games are the same, the casinos aren’t and it means that each will have their own welcome bonus to work through.

The amount you can claim from each casino is going to vary. But, it’s also imperative that you choose a bonus that you are going to be able to clear, otherwise it just becomes a waste of money.

Next up might be a loyalty program which are pretty popular in the industry right now. A loyalty scheme will reward you for playing on that specific software. So, this could be an accumulation of points as you play or free stuff for hitting certain milestones, such as time playing or consecutive active days.

If you were going to be playing the same game, then you’re always going to be better off choosing a program that gives you the most free stuff. Think of it like shopping in a supermarket. If you had a Tesco Clubcard and receive points every time you shop then it’s going to be worth shopping there over say, Morrison’s who offer the same produce but not the loyalty points on the shop. It’s basically money for nothing, which is great.

It’s worth noting that if you’re a high roller or if you play a high frequency of games, then a loyalty program is going to start to become really lucrative.

Banking is vital

Another feature that separates a lot of the better casinos in our book is that of banking, and most specifically how long it takes to get your money out of there. You see, most if not all casinos will process your deposits instantly, especially if you are using a debit/credit card or e-wallet (cheques and bank transfer might take longer).

Everyone wants to get their money yesterday, but in reality, it doesn’t work like. You need to patient with pretty much all sites. Yes, they take your money instantly, but they take time to process pretty much all withdrawal methods.

However, they do differ. Where one casino might take 2 days to transfer back to your bank, another might take 10 days. Whilst the timeframe might not bother some, most would rather have their money as soon as possible, if only for reassurance that it’s safe.

You can get a feel as to how long they state you will get your money from most slots sites prior to singing up. However, these times will differ for each site, so check the forums and Google them to get a more real-world feel. Alternatively, just test them out with small amounts and see how they work.

Customer service

There is nothing like being treated really well when you walk into a shop or speak with a company. Online slots sites should be no different!

Ideally, you’ll never need to contact the company as you only really ever do this if you have a problem. The reality is that at some point you’re going to need to speak with someone about something.

We will admit, there are a lot of brands out there that customer service is not a priority and it’s highly frustrating to use them as a result. But, you will find that most of the bigger slots sites will have a pretty solid customer service team in front of them given that they are representing the brand.


Another reason why you may pick one slots site over another is the location of company. You will find that a lot of them are based offshore these days, in tax havens such as Gibraltar, Isle of Man and Jersey, but this does have a relevance as to who they allow to sign up to the casino.

For example, all slots sites will have a restriction on the location of people they allow to sign up with them. We aren’t going to list the name of the casino, but here is an example as to who is allowed to sign up and who isn’t.

UK, Spain, Germany, Austria, Czech Republic, Serbia, Ireland, Georgia, Lithuania, Slovakia, Belarus, Romania, Greece, Albania, Bosnia, Hungary, Luxembourg, Bulgaria, Switzerland, Macedonia, Montenegro, Croatia, Slovenia, Moldova, Norway, Sweden, Finland, Latvia, Estonia, Ukraine, Cyprus, Armenia, Albania, Gibraltar, Malta, Iceland.

As you can see, it’s pretty substantial, but if you don’t land in any of these territories then you won’t be able to sign up. And if you can sign up, you will have an incredibly hard time getting your money back out as it will be against the terms and conditions which you need to abide by.


The final reason why you might choose one casino over the other is simply to do with the features that are on offer. With this we don’t mean the features that are already within the games, as these will be on each and any of the online casinos, instead we mean the features that the casino itself offers.

For example, one of the most recent features that we’ve tested and one we love comes from Royal Panda, who are one of the first offer up to 4 online slots to be played at one time. If you’ve ever played online poker, then it’s like that in terms of multi tabling. It’s a cool feature as it allows you to play a number of different genre of games at once and not necessarily spending any more money than you usually would.

Another feature that we think worth noting is how well it functions on mobile. Whilst the majority are pretty slick on mobile, especially given the rise over the last couple of years on mobile casino gameplay and technology, there are still some that are better than others.

The casino now needs to be more than just mobile compatible and instead be really good on mobile. The majority of the bigger games have all be reworked for mobile, so whilst the games works, it important for the casino to make sure that they work as well.

Online slots v Pub fruit machines

Fruit MachinesThere’s always going to be an old school army who are mad keen on the fruit machine in their local boozer. It’s often the classic “I don’t trust the online slots” when in truth, the opposite is likely more applicable given how strongly policed the online slots industry is these days.

So, what’s the difference in games?

Well, the first thing to note is that every slots games has what’s called a Return To Player (RTP) rate. This is the amount of money that the slot will pay out. Online slots usually range between 90% and 97% per game. So, a 95% game would mean that it pays out 95p for every £1 staked, essentially pocketing the 5p as profit.

The rates are set by the casino game providers and not the casino, so if you play on the same game, made by the same provider on different casinos, the RTP will be the same for both.

However, it is worth noting that you should not expect to receive 95p for every £1 staked as there is no statutory minimum percentage payout for a gaming machine.

But, the reason you really want to avoid these is that the RTP on most physical fruit machines are incredibly low, with some paying out closer to 80% than 90%, which is pretty much base for online slots. The reason why they differentiate so much is that mainly down to volume. Given the number of people that play online slots it means they can have smaller margins to entice punters and still make more money than if they had a slot machine in a bar with a lower RTP.

The end of free play games

The online slots industry is constantly changing and one of the latest laws to be passed by the UKGC (UK Gambling Commission) is the removal of free-play slots from online casinos. These are basically the demo games that you can play on a lot of slot games to get a feel for how they work. You get a load of free chips and then you set away, just as you would if you were playing for real money.

The problem that the UKGC have is that for a lot of these games you don’t need to be logged in to the casino. So, no checks are in place to see who has access to them. This rule is changing and now will require the user to log into said casino before being able to play the demo games for free.

The future of FOBT’s: Are Online Slot Sites Next?

If you’ve been keeping up with industry news related to gambling, then you are likely in the know about the changes being made to Fixed Odds Betting Terminals. If not, then let us enlighten you.

FOBTs are basically like fruit machines, but they carry dozens of casino games, just as if you were playing at an online casino. They are littered in several betting shops up and down the country and they make these bookmakers a massive amount of money.

The issue that people have with them is that you can lose a lot of money in a short period of time, with some allowing you to bet up to £100 per spin on some casino games.

In October of 2019 a new law is being implemented that means that these FOBTs will be limited to just £2 per spin, vastly reducing the amount you can lose in a short period of time.

Whilst at the minute the laws on the amount you can wager with an online casino hasn’t been affected, it could be the start of something that will limit the amount that you can place for online slots and the like.