New Casinos in United Kingdom for 2023

If you’ve decided to make the transition from gambling at a brick and mortar casino to playing at an online casino, you should opt to find one which is suited to your lifestyle. Although this might sound straightforward and simple, it’s definitely not as easy as you think. This is where we come in with our casino reviews to help you in finding the best casino experience possible.

  • Rainbow Riches logo

 New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. **£10 lifetime deposit for Daily Free Game.

  • Monopoly Casino logo

New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.

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Finding Your New Online Casino Home with our Best Casino Online Review

In today’s world, the internet is awash with thousands of different casinos from both sides of the track and finding one that suits your specific needs is a task best left to the professionals. Thankfully, the professionals that you need can be found right here at SlotSpider.


Reviews & Rankings by Our Casino Room Experts

As gambling professionals, we have dedicated our lives to the online gambling industry, which means that we’re definitely in the know and qualified to help you find the best online casino to play at. Our Best Online Casinos list, as seen above, contains details of all the tried and tested casinos we could find on the Internet. These will provide valuable insight into many things such as its licensing, array of games, security, bonuses, languages available and customer support. By reading reviews of online casino sites, you’ll be able to compare different internet casinos and make the right choice in the end.


Top 5 Things to Look Out for in Online Casino Reviews

  1. The Casino's Array of Games

    For many online gamblers, a casino’s variety of casino games is definitely a deciding factor. We always recommend having a look at the mélange of games available on a site prior to signing up. 

  2. Where the Casino is Licensed to Operate

    Did you know that casinos online need to be licensed and regulated in order to operate in different markets? Well, if you’re totally new to the internet casino world, this might come as a total surprise to you but it is indeed the reality. Whilst online gambling in Europe is legal in the majority of countries, online gambling isn’t legal in the vast majority of states in America. So always be sure to read up on whether your casino of choice is legal or not.

  3. The Sign-Up Bonuses

    Casino bonuses are incentive money that a site offers you for playing there. Bonuses for signing up with a new site are usually quite large. Don't sign up with a new online casino without getting a chunk of cash.

  4. The Selection of Supported Payment Options

    Provided that you’d like to play real money games, you’ll obviously need to deposit money into your casino account prior to playing for real money. Hence, you’ll definitely need to look into whether or not the casino of your choice supports your preferred payment option or not.

  5. Select a Site with a Good Reputation to Pay

    If you’re playing for real money, payouts are definitely important. After all, you wouldn’t want to play at one whilst risking your own money and end up not getting your prize in the end.


Our Judging Criteria for Our Top Online Casinos Reviews

On reading our online casino reviews, you’ll notice that we always try to make sure that each and every casino meets certain important requirements that gamblers value. We have gone to great lengths to ensure that, should you visit any of the casinos found on our site, you will have the gambling experience that you deserve. Have a look at the following criteria we use to judge the casinos below if you’d like to find out more about our selection process.


In order for a casino to be displayed in our Best Online Casino list, they must:


How We Rate Our Casinos

When you see any of our online casino reviews, you will realize that on the left-hand side of the review, each casino has a list of specifications. This list includes the following elements: Software and Graphics, Support, Progressive Jackpot, Game Variety, Reputation Fairness, Wagering Requirements, Payout Ratio, Deposit Withdrawal Options, Promotions and Signup Bonus. For each of these specifications, there is a mark out of ten and this goes up and down depending on the casinos' performance. In this way, we ensure that our players always know exactly what to expect from their possible casino of choice.


Casino License & Regulations

The first thing our experts check on compiling an online casino review is if the casino is licensed and regulated by a gaming authority which is held in high regard. Have a look at the information below to find out more about the globe’s most well-reputed Gaming Authorities/Commissions/Boards: 

The Malta Gaming Authority (MGA)

Established in 2001 in the sunny island nation of Malta, the Malta Gaming Authority has since gained an impeccable reputation in the iGaming industry. The country’s membership in the E.U. has allowed the iGaming industry in Malta to thrive with many companies operating in the competitive industry to benefit from highly favorable tax rates.

Today there are approximately 500 iGaming companies operating from Malta. Hence, if you happen to come across a casino online which is licensed and regulated by the MGA, you can rest assured that it’s certainly legit.

The United Kingdom Gaming Commission

As one of the most recognised and honorable gaming commissions in the world, the U.K. Gaming Commission was one of the first major economic powers to license online/remote gaming sites. However, nowadays very few companies register with the U.K. Gaming Authority due to the country’s high tax rates.

The Isle of Man Gambling Supervision Commission

Although the Isle of Man might not be the first place where you think of as a place where you’d find casinos registered on, you’d be surprised at just how many companies have chosen to register and license their online casino through the Isle of Man Gambling Supervision Commission.

This is perhaps due to the fact that similarly to Malta, the small island nation is known to be a tax haven. The country’s Gambling Supervision Commission makes sure to ensure that casinos which are licensed through them have fair games and are secure. Thus, casinos licensed and regulated by the Isle of Man’s Gambling Supervision Commission are definitely safe to use.

Nevada Gaming Control Board

Set up in 2011, the Nevada Gaming Control Board is the newest interactive gaming licensing body around the globe. The board was founded after state law in regards to online gambling was changed and is extremely strict in its regulation of online casinos present in the US’s iGambling industry. Keep in mind that if you’re a U.S. citizen who lives in Nevada, you’ll need to find an online casino which is licensed by this gambling board.

New Jersey Division of Gaming Enforcement

The New Jersey Division of Gaming Enforcement which was established in 1977 and served to control brick and mortar casinos in the gambling industry at first. However, nowadays it also acts as a regulatory body of all the online casinos which are licensed under this particular Gaming Enforcement. It’s important to note that if you’re keen on gambling online as an American citizen residing in New Jersey, you’ll need to find a casino online which is licensed in the state itself.


The Front of the House

This will always be the most important part of visiting a casino as the front of house, also known as website homepage, is the first port of call when looking for online casino games to play. All our casinos have been designed with the user in mind, which means that navigating to the various areas of the site should be a simple process.

Everything you need, from the games pages to the bonus pages and even the banking pages, should be available and easy to find. Finding what you need on the casino sites listed in our lists, is as simple as clicking a button or two.


Safety & Security at Online Casinos

Safety and security are two of the most important factors we evaluate in our online casino reviews. If you’re choosing a casino to play at, you should note that the casino should hold the appropriate licenses and comply fully with standard gaming regulations. In our quest to find the best casinos to put in our list, we always make sure that the company places security on its top shelf of priorities. Hence, in order to evaluate this factor, our experts go through the time-consuming process of testing the site by playing its games to check whether or not the games are rigged.

As a player, you must keep in mind that a casino site (or any site for that matter) should treat your personal details with confidentiality, make fair payouts according to the payback percentage stated on their website and handle deposits and withdrawals in a secure, professional manner. These are important factors, if not THE most important. On SlotSpider we don’t discriminate between players.

In essence, our team is of the philosophy that all gamblers should be treated equally. Everyone wants to play at a trusted site, and preferably one that has been in operation for at least a couple of years. To ensure that you end up at a site with a good reputation, all the sites that we promote on SlotSpider are safe and secure – and have been live and in operation for a number of years.


Casino Software

Another fundamental aspect of any online casino is the software the online casino games run on. Our keen team of avid gamblers at SlotSpider has made sure that all the casinos found on our sites only use software created and provided by the best the iGaming industry has to offer.

These, of course, include industry leaders such as Microgaming, NetEnt and Playtech. Using casino software provided by established industry giants will ensure that the site works, that there is professional support should anything happen and that all the games run seamlessly, on any and all platform, be it on your browser, laptop or even your mobile device.


The Range of Online Casino Games

Our reviews evaluate a casino’s range of games as a factor in determining whether or not a site is deemed worthy to be featured in our Best Online Casinos list. After all, what’s the point in visiting any casino if not to play the games on offer? This is exactly the reason why our experts make sure that each casino we feature has a marvelous array of casino games to play. These, of course, include the timeless classics Slots, Roulette, Blackjack Online, Baccarat, Video Poker, Keno Online, etc. At SlotSpider, you can also find some online slots reviews for some of our favorite slots games. These online slots reviews feature the best online casinos where you can play them too.

Casino Game Software is of primary importance. At the end of the day, you’re there to win a colossal amount of money and if the games stall, close unexpectedly or are slow to respond, it would ruin your entire day. This is exactly the reason why we have made sure that all the games at the casinos are of the highest quality imaginable. This also happens to go hand-in-hand with the casinos choice of casino software as it’s the software companies themselves that create the games. We’ve also made sure that there is a wide variety of games on offer so you’ll never get bored.


Payment Options at Casinos Online

If you want to play casino games online you need to be able to fund your account, and equally important, be able to withdraw your winnings. Have a look at our payment casino reviews and online casino real money reviews in order to find out more about payment options. In Europe, Canada and Australia they should allow you to make deposits and withdrawals with all major credit cards as well as e-wallets, such as PayPal, Neteller, and Skrill. Nonetheless, if you prefer, you can also opt to use an offline payment option instead.


Casino Bonuses & Promotions

If you were to visit the likes of Las Vegas or Atlantic City, you may receive what is fondly known as a “comp”. This is usually a small gift from the casino and could include anything from a free night’s stay to a free buffet or even a complimentary limo. However, seeing as you’re playing online and don’t need free dinners or limo rides, online casinos have chosen to offer their players casino bonuses instead.

We at SlotSpider have made sure that all the casinos offer their players a substantial array of bonuses to enjoy. Moreover, we’ve made sure that they also have regular promotions too, just to make sure you never get bored and always get more than you bargained for!

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