Best Online Casinos in the UK

Gamblescope’s ranking system makes finding the best casino fast and easy, giving you more time to play. You have landed on this page to find the ‘Best online casino’ available in the United Kingdom and Great Britain. The search tools available here at Gamblescope will not only help you find which is the best online casino in uk as rated by our experts and advanced algorithms but will help you shortlist the best of the best that meet your personal needs and preferences. Thinking we must have made an error, we reassessed the data and algorithms and rerun the test. Guess what? We got the same results.

What does that mean?

First of all, our fantastic casino research teams have spent the last five years sifting through thousands of online casino options to find the most reliable and trusted options available to all player worldwide.

Then, our incredible developers built the technology to import, interpret, organise and output results according to the criteria we use to assess the best online casinos in the UK.

Best Online Casinos in the UK
21 Bonus Spins + 121% up to €300
10 £ + 100 % up to 300 £
100% bonus up to £123
100% up to £100 + 200 spins!
UP TO €900 + 120 EXTRA SPINS
Up to €1000 + 100FS
150% Bonus up to €400 & 20 spins on Doom of Dead
100% up to £100 + 200 spins
10£ + 100% up to £50 + 20 free spins
up to €100
800 EUR + 100 spins (not applicable for UK and DE)
UP TO €1500
20 £ + £ 50 up to 100 £ + 50 free spins
100% up to €200+77FS
100% EXTRA UP TO £200
100% up to £50+50FS
20 £ up to 400 £ + 5 free lotto bets
200€ or other currency equivalent + 100 free spins
First Deposit Only. Min. deposit: $C20, max. Bonus $C700.
Get 10 Free Spins on Golden Tiger
10 £ + 30 free spins
Exclusive 150% Bonus up to €400 & 20 spins on Doom of Dead
100% up to £50 + 50 freespins on Starburst
Up to $1500+200FS
200% Up To £20 & 100 Free Spins
10 £ + 110 % up to 50 £ + 50 freespins
Wager £10 on slots Get 100 Free Spins
100% bonus up to £50 + 50 Free Spins
10$ + 100% up to 200$ + 100 spins
100% up to €200+100FS
UP TO €500 + 100 EXTRA SPINS
20 £ + 100 % up to 500 £ + 30 Extra spins
100% up to £500 + 200 freespins
UP TO £10 Free Welcome Bonus. No Deposit Needed!
20 £ + 200 % up to 500 £ + 50 free spins
500 Free Spins on Starburst
50 free spins on Book of Dead
100% up to €/$200+100FS
100% bonus on your first deposit up to €200 + 40 Spins
100% up to €200+100FS
$1500 & 300 Free Spins!
8£ up to 250£ + 500 free spins
150% up to €400 + 20 FS
Up to €5000 + 50 Bonus Spins
€220 + 170 free spins
10 £ up to 250 £
100% up to £100+50FS
€100 + 25FS
£400 + 50 bonus free spins

The results surprised us a tad!

Below, you are seeing the very same data we did for the first time. Surprisingly, our search for the best online casinos available to UK players returned some surprising inclusions and omissions. If you look closely at the list, there appear to be several big high street brands not on the list. Furthermore, it included a good number of relatively unknown casinos.

The biggest online casinos are not necessarily the Best

The results confirmed what we always believed. The best online casinos are not necessarily the biggest. Many established big brands, especially those found on the high street, spread themselves thinly across many gambling sectors. Not only in casino, but sports betting, poker, bingo, and sometimes, lotto too. Relying on their deep pockets, they don’t have to work too hard to generate large profits. These days, there are plenty of new and up-and-coming online casinos bringing something new and fresh to the industry.

How do we assess the best from the rest?

At Gamblescope, we combine judgement and scientific principles to access the best casinos. Our experts have been reviewing and rating online casinos for some time now. We are adept at identifying the issues that make a gambling site untrustworthy. To make it on our best online casino list for the UK, you must first get past our research team. If casino operators get on to gamblescope, congrats! But that still doesn’t get you on to our ‘best of’ lists. We use advanced algorithms to evaluate data imported from several sources to build a Best Casino list based on the following criteria.

Licencing and game testing

The quality of a casino licence remains one of the most significant indicators of an online casino’s quality. Let’s be clear that a casino with a licence from Costa Rica will not make it on our Best Casino list for the United Kingdom and Great Britain. The reason why is simple. There are dozens of authorities worldwide that offer gambling licences, and they all provide different levels of regulation. It just so happens that the United Kingdom Gambling Commission (UKCG) offers one of the highest levels of consumer protection. Since we are assessing the best UK casinos, a website holding a UKGC licence has a decent chance of making it through our rating system.

Many online casinos and gambling platforms hold more than one licence to cater to players from various jurisdictions. Having a UKCG licence is a significant advantage, though several other credible licencing authorities are about, particularly in Europe. We have developed criteria to rate all of them, and the results are incorporated in our algorithm that produces our ‘Best lists.’

Top 5 Gambling licencing authorities

Casino popularity

Player opinion is a potent indicator of the quality of an online casino. After all, if players themselves judge one casino to be better than another, who are we to argue? Using data to establish how much players like one casino over another is a straightforward process; we need to look no further than Alexa data. This tells us how big one casino website is compared to another and how much traffic hits a platform over 90 days. From this information, our algorithms can determine whether traffic is increasing or decreasing over time and by how much. We believe this is such an important indicator that not only do we include it in our rating system, but we also publish it on our casino review pages for everyone to see.

Payment systems and methods

The best online casinos accept real money deposits and withdrawals using all the most popular banking methods and e-wallets. Ultimately, this includes bank transfers, credit and debit cards and popular digital modes of transferring money such as PayPal, Neteller and Skrill et al. There are many others, of course, and casinos that accept cryptocurrency are becoming more abundant. Still, for the purpose of rating, an online casino must provide all the most significant methods of conducting financial transactions.

Top 5 Casino payment methods

Casino game software

What would a casino be without a diverse range of high-quality casino games? While what one person likes in terms of games may somewhat differ from another, assessing an online casino game’s overall provision is not so difficult to gauge. Only the most prominent online casinos will attempt to build their own games these days; think 888 casino. Most rely on game licencing from casino game software suppliers to furnish their website with entertainment. The best online casinos licence their games from multiple suppliers to improve the overall quality and quality of game stock. Of course, there is also the issue of the competence and quality of the software supplier. Some are better than others, and many specialise in certain areas. Evolution Gaming, for example, is considered by many as the best supplier of live dealer games, whereas Playtech and NetEnt are both very strong on casino slots.

Gamblescope constantly updates ratings for casino game software suppliers to reflect changes and new entrants to the market. The best online casinos, by our standards, will supply many high-quality games from many of the top software companies, such as those mentioned, plus the likes of Microgaming, IGT, Realtime Gaming, Novomatic and others.

Top 5 casino game software providers

Customer support

There are few better measures of a casino’s quality than the customer support provided to assist customers when they run into problems. To make it on to our best casino UK list, a casino must demonstrate a serious intent to help customers fast in real-time with an excellent customer care attitude. This is not always easy to judge since one person’s experience may differ from another on any one particular platform.

Essentially, suppose a casino’s customer care team have been assessed to be friendly and helpful in our direct correspondence testes. In that case, gamblescope uses the criteria we can determine to rate the good from the not so good. For example, good customer support provision, buy our standards, includes 24-hour direct access by telephone or online chat, in English (Since we evaluate the best UK casinos here). Scores on our rating criteria rise significantly if other support methods are made available, such as social media chat, FAQs and email etc.

Top 5 Casino customer support facilities

  • Telephone

  • Online chat

  • 24-hour availability

  • Language support

  • Social media access

What makes one online casino better than another?

The above highlights the factors we consider most important when assessing and ranking the best online casinos for UK players. We don’t assume that what might be regarded as the best by us, gamblescope, or from one player to another will be the same. There are no hard and fast rules, but unlike many other casino review website, we take a primarily scientific approach to rank the best and worst from our vast database of safe online casinos.

Gamblescope ranks casinos in line with the factors we consider the most important to players. However, everyone has unique biases and personal preferences. For this reason, using our Best Casinos list is a great starting point to use our search tools to find the best options that meet your particular requirements. Let’s say, for example, you want to find the best online casino that provides the casino table game of Craps. We make that easy; just select Craps from the Games search filter, and you will be left with all the casinos in our best list that offer this game. Likewise, if you want a casino that accepts a specific payment method to deposit funds, or a top casino option includes live dealer casino table games from NetEnt etc. Just filter as much as you want to find the best options.

What to do when you have found your Best UK online casino option?

Once you have shortlisted the most suitable options for you, our system makes signing up fast and easy. Click on the ‘visit casino’ button or ‘Play Now’ button (depending on the page you are on), and you will be on the site instantly. Then head on over to the top right-hand corner of the casino home page and select ‘Sign up’. Online casinos generally try to make opening an account fast and straightforward. Still, you may need to verify your account (at least before you can withdraw funds) and make a cash deposit before you can play real money games. Once this is complete and your account is now up and running, you can get straight into the action.

The best online casino bonuses for UK players

When opening a new online account, online casino bonuses are customarily awarded automatically after a cash deposit is made. There are a few exceptions to the rule, such as a no deposit bonus or free spins promotion which don’t require a player first to open an account.

It is always a good idea to accept the free casino bonuses offered. At worst, they will give you a chance to practice play for zero risk and familiarise yourself with the casino games before playing for real money. At best, you might just win some extra cash to boost your bankroll if you can make it through the wagering requirements.

Last Updated: Mar 22, 2022 Author: Gamblescope Research Team


What is the Best Online Casino in the UK?

Good question, but one that is not easy to answer. Since the benefits and drawbacks change frequently, the best casino may vary from one day to another. Many casino review websites will have a favourite (often the one that pays the most commission). At Gamblescope, you can find the best UK casino today, using expert reviews and advanced algorithms and search filters to shortlist the best of the best.

How to Find the Best Online Casinos in the UK?

Several reliable ranking factors distinguish between good and not so good casinos. The most reliable indicators include gambling licence status, casino popularity as assessed by Alexa, Customer service, quality of game software suppliers, amongst others. We use all these factors in our advanced algorithms to determine the best online casinos available to UK players.

What are the Most Trusted Casino Licences for UK Players?

UK players should look for a casino with a United Kingdom Gambling Commission (UKGC) licence since this is one of the world’s most trusted gambling authorities. Other trusted gambling regulators in Europe include the Malta Gambling Authority (MGA) and other commissions based in the Isle of Man and Alderney.

Where can I find the Best Online Casino for British Players?

A Google search is always a good place to start. Casino review websites are a good choice, too, if you are looking for options. Some, like here at Gamblescope, provide the means to shortlist the best online options according to your personal preferences.

What are the Best Online Casino Bonuses for Players in the UK?

Of the many types of online casino bonuses available to UK players, cashback bonuses on losses are one of the best. Free spin slot bonuses are by far the most popular and hence one of the most widely available. No deposit bonuses and VIP loyalty bonuses also offer some great benefits.

Casino Bonus Terms and Condition Limitations?

Many people choose not to read the terms and conditions before accepting a casino bonus. This can be a big mistake since most casinos place limitations on bonuses in addition to wagering requirements. Typical restrictions include time limits, country limits, maximum bet size and win caps, to name a few.

What is the Easiest way to Find the Best Casinos in the UK?

A google search or promotion offer is not ideal for finding a casino that meets your personal preferences. Some casino review sites can filter hundreds of potential options to shortlist the best that meet your particular requirements. Here at Gamblescope, we take a scientific approach to compare the best options available for players based in your country of residence.