Best Slot Sites 2020

Compare the best UK slot sites with games from the top developers in the industry like NetEnt and Microgaming. Claim a welcome bonus from UK licensed slots sites.

Best Slot Sites 2020

Casino Site Rating Bonus Info Visit
Up To£150 Bonus
  • Well established brand
  • Robust site
  • 24-hour customer service

UK players accepted, terms apply, 18+

Up To£300 Bonus
  • Popular brand with many players
  • Easy to use
  • Well built and developed

UK players accepted, terms apply, 18+

Up To£100 Bonus
  • Nice design
  • Well optimised
  • Great slot range

UK players accepted, terms apply, 18+

Up To£100 Bonus
  • Well thought out site
  • Leading software providers
  • Very easy to navigate

UK players accepted, terms apply, 18+

Up To30 FREE SPINS Bonus
  • 24/7 Support
  • UK Brand

UK players accepted, terms apply, 18+

Up To£200 Bonus
  • Visually stunning
  • Robust online casino
  • Very easy to use

UK players accepted, terms apply, 18+

Up To£100 Bonus
  • Good reputation
  • Well designed site
  • Easy to use

UK players accepted, terms apply, 18+

Up To£100 Bonus
  • Range of slots
  • Popular software providers
  • Good customer service

UK players accepted, terms apply, 18+

Up To£100 Bonus
  • Market leading software providers
  • Highly functional

UK players accepted, terms apply, 18+

Up To£100 Bonus
  • Superb Mobile Casino
  • Great brand name
  • Easy to navigate

UK players accepted, terms apply, 18+

Up To£300 Bonus
  • Very fun and innovative theme
  • Potential to be market-leading
  • High attention to detail

UK players accepted, terms apply, 18+

Up To£1200 Bonus
  • Brand with great pulling power
  • Very innovative
  • Range of diverse products

UK players accepted, terms apply, 18+

Up To£88 Bonus
  • Highly reputable brand
  • Popular casino site
  • No-deposit welcome bonus

UK players accepted, terms apply, 18+

Up To£200 Bonus
  • Wide variety of slots
  • Well optimised for mobile
  • Professional approach

UK players accepted, terms apply, 18+

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When it comes to finding the best UK slot sites, there are a wide variety of variables to consider because there will not necessarily be one UK slot site which has everything that you are looking for, or ranks top for each category. This also comes down to a matter of personal preference and taste, because everyone will have their own opinion of what makes the best slot sites UK wide.

Here at our team of experts have decades of industry experience and, as a result, are well positioned to be able to provide well-informed and above all balanced reviews, combining their deep knowledge and also constant monitoring of the industry so that you can make the decision that is best for you. Let’s take a look at what to look out for when you are trying to find the best sites and how they are constructed.

What are Slot Sites?

Simply put, a slot site is an online casino, where you are able to play a multitude of slot games, video slots and jackpot slots. What you will find is that online casinos as well as bingo sites have slots on them, the latter as a way of adding more variety for the player. All of the slot sites that we list are licensed by the UKGC (UK Gambling Commission) and others in some cases, if they operate in more than one jurisdiction.

How to choose a best slots site 

Here at, we feature a wide and comprehensive range of all of the top UK slot sites which each have the vast majority of the top UK slots on them for you to enjoy. As a result of this, it means that we have done most of the hard work for you already and all you really have to do is decide which one of these appeals to you the most, based on your personal tastes. One of the best ways of choosing is to read our extensive and detailed reviews, visit the sites that appeal the most and try them for yourself. Each one allows you to play for free using the demo mode, which means that you can sign up to the one that has the slots that you enjoy the most!

What to consider when choosing the best online slots sites

There are a number of things that you may wish to consider when choosing top slot websites. While everyone is different in terms of what they rank in order of importance, these can include payment options, the variety of slots, how good the welcome bonus is, minimum deposit, wagering requirements, bonus spins and free spins. When it comes to new customers, many of them often rank things like bonus funds and first deposit as a priority, because they are usually wanting to get the most out of their initial experience. As a result, what you will find is that many slot games sites compete on price with each other to try and attract as many new players as they can and even offer no or a low min deposit (minimum deposit).

There are other aspects to consider as well, from an aesthetic perspective. What you will usually find is that many sites differ considerably in terms of their branding, which can attract different types of players across a number of demographics. This can take into account design, colour scheme and even user journey. Some players are attracted to sites which have certain colours or which are based around a particular theme and as a result, this can make a huge difference in terms of sign up rates.

The Best UK slots sites for 2020 

Every year in this industry sees a number of UK online slot sites released and the same goes for 2020, each of which has its own unique spin. What we have noticed is that these sites fall into the following categories and are currently the most in vogue:

  • High bonuses
  • No wagering requirements
  • Fast withdrawals
  • Game selection
  • Mobile functionality
  • Software providers

How are the best slot sites decided?

Because our team of experts have decades of industry experience, it means that we are able to provide some of the most comprehensive knowledge that is available about each slot site that we recommend which relates to a wide spectrum of areas related to online gambling. This means that every slot site that we list is not only vetted to the highest possible standard, but also that we take pride in realising that we know what we are talking about.

As such the slots websites that we provide for our loyal readers are subject to the highest level of scrutiny and pass a litmus test that is not only fool proof, but also proven across the board. With player security at the top of our agenda, naturally this means that all of the slot websites that we recommend for your purview are authorised by the UKGC (UK Gambling Commission) and because of this, adhere to strict legislation.

This means that, not only are all of these sites monitored constantly, but also, they are audited by independent consultancy firms such as eCOGRA to ensure the highest level of player protection.

Playing at newer slot sites offers you many advantages 

Some of the top UK slots sites often have a number of attractions to them, which all help to contribute to, arguably a more enthralling gameplay experience for the player. These tend to vary and in many cases, while new doesn’t always mean better as a whole, there are often some advantages that can be found. Let’s take a look at what these might be:

  • Better and more attractive branding
  • Built using the latest software
  • All of the latest slots
  • Faster and more responsive
  • More optimised for mobile devices
  • Attractive welcome bonuses

While each of these can be viewed as subjective and appeal to different potential players as a result, newer brands can all feature these advantages.

Why play slots online? 

Using the best online slots sites UK based, especially for your slot experience has a number of benefits associated to it, particularly from a convenience perspective. All good slot sites enable you to be able to sign up quickly, go through the relevant stages and begin playing straight away. As well as this, the top slots sites UK wide all feature a wide number of popular slots; often more than what you would find in a traditional land based casino, which makes this experience even more appealing. You can also play from the comfort of your own home or while on the move, which means you are not restricted by the environment, if you do not necessarily want the traditional casino experience, which for a lot of people is a big selling point to playing online.

The best slot machine software developers

There are a wide number of slot machine developers which often work with the best slot machine sites. These all have their own unique selling points for their clients such as specialising in certain elements. Let’s take a look at some of the main ones that are used by the majority of operators in the industry.

Playtech: Arguably one of the main developers which have a ‘cool’ perception to them as well, this company was formed in 1999 by Isreali entrepreneur Teddy Sagi and it has gone from strength to strength since, developing a wide selection of slots and games. They are used by a multitude of operators around the world and have forged a considerable reputation in the marketplace.

Microgaming: Perhaps one of the biggest and even most well known developers in the industry, this company embodies everything to do with online gambling and often acts as provider to top 10 slot sites UK wide.

NetEnt: Definitely up there with Microgaming as one of the biggest, traditional developers, they are responsible for some of the best slots website functionalities and features in the world some of which also appear on selected games that they create.

Scientific Games: An American company, this also has a rich history in providing traditional slots to land based casinos as well as some of the best casino sites. While it took a number of years to establish themselves providing online slot websites, they are especially well placed to serve the US market as this begins to grow.

NYX Interactive: This is somewhat of a modern heavyweight in the world of iGaming and is responsible for supplying some of the best slots websites UK wide as well as a number of the most exciting and top online slots UK focused. Having been founded in 2006, it has gradually grown in stature over the years and as a result, the company boasts a number of impressive clients.

Online Slots FAQs

While we have endeavoured to provide you with as much information as we can about this subject, we also accept that there may be things that you still want to know. As a result, below we have preempted a number of different questions and answered them as succinctly as we can.

Where can I find the best online slot site for playing Bingo?
When it comes to answering this question, there isn’t necessarily a right or wrong answer, because everyone has different tastes and preferences. The best online slot sites usually have a strong combination of a number of the most important elements, which helps to make them popular. These can rank on the amount and quality of slots, payment options, welcome bonuses, functionality and mobile optimisation. Ultimately, all players have their own interpretation of what makes the best. Here at we list all of the best ones that there is to find online, based on the fact that they meet a strict set of criteria, so rest assured, that we have got your back!

Which online slots payout the most?
This can depend on a number of different factors, from the RTP to slot variance and also the developer. Some UK slots site games have some of the most popular and best slots UK wide, however this does not mean that they automatically pay out the most. The way this works, can often depend on how much you wager and over how long, while there is also a fair amount of luck involved as well.

What should I consider when finding the best online casino sites in the UK?
Again, there isn’t necessarily a right or wrong answer to this, due to the fact that everyone has their own view of what makes an operator site the best. There are a vast number of slot machine sites UK based, some of which have their own specific niche, while others are more general. It is often the case, that the more general ones have a big brand name behind them and have been around for a long time and have a considerable max bonus and CS apply to these. Ultimately, the most important factor is to ensure that they are licensed with the UKGC and here at we ensure that you are well equipped with all of the necessary information that you need in order to make a well informed decision.

What is the best bingo site for winning?
This again depends on a number of factors and some players may choose their bingo site based on recent winners, however most wins are ultimately completely random. Even the top ten slot sites are not necessarily decided on this and the same applies to bingo sites as well.