Of the top online casinos (user reviews) - askgamblers

Welcome to the section of our website dedicated to showcasing the best online casinos UK players can find. Here you’ll be able to read detailed reviews, learn about various types of casino sites, and check out honest user reviews, all in one place! To create this list we have paid special attention to operators that offer high payout rates, interesting promotions, excellent game selections**.** 

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We are constantly reviewing new casinos to keep this top online casinos list up-to-date and ensure that you always get to choose from the finest operators on the market. We also advise you to always double-check if your favourite casino is on this list of best online casinos so that you can make sure you're having a first-class gaming experience. And last but not least, don't hesitate to share your own experience with us by leaving a casino review! 

Best Online Casinos for 2023

  1. 🏆 ✪ 100% up to £300 + 25 Bonus Spins ✪ Best Overall British Casino with Great Games and Bonuses 
  2. 🥇 ✪ 100% up to £99 nin 1 day + 100% up to £99 the next day ! ✪ Best No Deposit Bonus
  3. 🥈 ✪ Get 80 Free Spins ✪ Recommended for Live Dealer Games 
  4. 🎰 ✪ Play with 100% up to £50 + 100 Free Spins ✪ Top Slots Site 
  5. 🌟 ✪ Up to £50 + 100 Free Spins ✪ Best VIP Service & Progressive Jackpot Winnings
  6. 👑 ✪ Up to £300 + 25 Bonus Spins ✪ Highest Paying Casino in the UK 
  7. 🍓 ✪ 100% up to £100 + 50 Bonus Spins ✪ Best For Non-Gamstop Affiliated Casinos
  8. 💰 ✪ Get up to £400 + 50 Bonus Spins ✪ High Payout Rates
  9. ⭐ ✪ Get up to £123 ⭐ ✪ Best New Online Casino in UK 
  10. ✅ ✪ 100% up to £200 + 50 Bonus Spins vikingslots.com provides £300 Bonus with 100 Cash Free Spins 
  • 4 / 5 (378 votes)
  • T&Cs apply
  • New customers only. Opt-in required. 1st deposit bonus 100% up to £300 + 25 Bonus Spins on BerryBurst. Min deposit £10. 2nd deposit bonus 100% up to £300 + 25 Bonus Spins on Fire Joker. Min deposit £10. 50x wagering. Max bet £5. Bonus expires after 21 days. Payment method restrictions apply.
  • T&Cs apply
  • New customers only. Max 100 Free Spins, must select option before making 1st deposit. Deposits via PayPal, eWallets & PrePaid Cards will not qualify for this offer. Minimum deposit is £10. 30x wagering requires. Warning: This game involves spins of a wheel and contains instances of rapid repeated movement which may trigger seizures in people with photosensitive epilepsy. Do not play if you think this may affect you in any way.
  • T&Cs apply
  • NEW PLAYERS ONLY, MIN DEPOSIT £10, £8 MAX WIN PER 10 SPINS, MAX BONUS EQUAL TO LIFETIME DEPOSITS (UP TO £250), 65X WAGERING REQUIREMENTS.
  • T&Cs apply
  • First 3 deposits only. Min dep £10 (£20 3rd Deposit). Max bonuses £500 + 150 spins. Selected slots only. 30x wagering requirement (dep + bonus). 18+ BeGambleAware.org.
  • T&Cs apply
  • Quicklette does not currently offer a welcome bonus.
  • T&Cs apply
  • New customers only. Opt-in required. 1st deposit bonus 100% up to £200. 2nd deposit bonus 50% up to £200, 3rd deposit bonus 50% up to £200, 4th deposit bonus 25% up to £200. 50x bonus wagering requirements. Max journey level is 5 and max cash out is £5000. 18+ BEGAMBLEAWARE.ORG
  • T&Cs apply
  • 18+. New players only. One welcome package per player. Max bonus $1500. 100 spins includes 3 days of 25 spins, with a game of the day each day. Max wins from free spins $100. Free spins winnings credited as bonus money with 45x wagering & 3 days expiry. Deposit bonus gets credited in installments after deposit balance is reduced below $10. Bonus balance used first when withdrawing. Game weighting, payment method, and country restrictions apply. Full Terms & Conditions apply.
  • T&Cs apply
  • New Customers Only. 100% Deposit Bonus up to £150. Poker Deposit Bonus claims in instalments based on Status Points earned. Void where prohibited. New Customers Only. Turnover Requirements are 40 times in twelve months.
  • T&Cs apply
  • 18+. New Players only. The minimum deposit is £20. The bonus will be granted as tournament tickets gradually over 6 days after claim date and will expire after 24 hours. | | |

How We Rank the Top Online Casino Sites?

Many factors come into play when choosing the . There are many elements that are important for a player, such as , mobile compatibility, game selection or customer support options, just to name a few. That is why we have several sets of criteria we use to rate each operator and then compare them with one another. Here is an overview of what we look at most closely when ranking the best online casinos:

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Our team works together to research every single detail related to safety, legitimacy and quality of service provided by each casino site. However, once we establish that a given platform is safe and secure, we break down our assessment further to rate different aspects separately. It would be impossible for two players to have exactly the same wishes and preferences when it comes to gambling. So we try our best to cover all bases and provide something for everyone through our in-depth reviews of online casinos. Have a look at the main categories we focus on when reviewing online casinos:

Safety Features and Licensing

The very first thing that we look for when examining Internet casinos is whether they operate legally and meet the requirements to provide their services in different countries. We start by checking whether the platform holds a valid licence issued by an official regulatory body. In the UK, the Gambling Commission is responsible for monitoring and supervising gambling activities taking place on local territory. Holding a Gambling Commission licence guarantees that a casino follows fair practices and treats players' funds with care. Apart from that, reputable international licensing bodies include Malta Gaming Authority, Government of Curacao, Gibraltar Gambling Commissioner – we accept casinos under those because they too perform regular checks on licensed venues to ensure they adhere to strict standards.

Another aspect we investigate is whether the venue uses modern security methods to protect gamblers’ data. A reliable online casino uses SSL encryption to prevent third parties from stealing sensitive information. Moreover, all should be clearly listed and easily accessible to users. Therefore, we carefully analyse terms and conditions pages, privacy policies, cookies policies and bonus terms in search of valuable details.

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Game Selection and Software Quality

Once we are certain that an online casino operates legally, we move on to evaluating its game catalogues. Diversity is key when it comes to online casinos, which is why we aim to recommend platforms offering games from multiple software developers. Some of the industry leaders include NetEnt, Microgaming, IGT, Playtech, Play ‘n GO and Evolution Gaming. Their products boast cutting-edge graphics and innovative features. Yet we know many players prefer to stick to games developed by particular providers, so having a diverse portfolio means catering to different tastes. We also consider other types of games available, apart from online slots. Many experienced casino enthusiasts enjoy playing table games with a live dealer or against other players, so the opportunity to join a live casino or a poker room could give one venue an edge over its competition. Learn more by reading our guide to online casino games.

Welcome Offers and Other Promotions

While they should never be a decisive factor, are hard to resist. After all, who wouldn’t want to receive some free cash, spins or chips? As experienced players, however, we know that going for the biggest bonus is not always the best idea. We thoroughly examine the conditions associated with each promotion in order to determine whether it is truly advantageous. Some factors we take into account are the wagering requirements, validity period, minimum deposit, game weighting and maximum win. Learning how to read bonus terms has saved us from many headaches in the past. Read our guide to casino bonuses for more information and tips.

Some of the might refer to their entire promo catalogue, including tournaments, lotteries, and loyalty programmes. Retaining players’ interest over time can prove to be a difficult task for online operators, but a good reward scheme can do the trick. Therefore, we encourage our readers to explore all the options at their disposal and earn rewards while having fun. If you are unsure about how these offers work, check our useful guide to online casino bonuses.

Mobile Compatibility and Functionality

Nowadays, it has become essential for online casinos to offer optimised mobile versions or apps. Given the widespread usage of smartphones and tablets, players expect to be able to access their preferred games at all times. We test how intuitively different casino features are available on mobile devices, as well as load times, graphics quality, and responsiveness. Check out our guide to mobile billing options and find out how easy it is to deposit using your phone.

Customer Support Service Review

No matter how careful and experienced gambler you are, there will always be questions that you want answered. That is why reliable online gaming platforms offer various contact methods for their users. We assess how fast and efficiently casino representatives answer players’ enquiries by putting ourselves in your shoes and testing the efficacy of different channels like live chat, email, and phone. Therefore, you can trust our online casino reviews and customer support reports to find out which venue ticks all the boxes in terms of high standards and reliable service.

Types of Top-Rated Online Casinos

When you browse the web in search of suitable venues, you will quickly notice that there is no uniform definition of what an online casino is supposed to be. Different brands target specific groups of players by focusing on particular game developers, types of bonuses, or payment options. Others try to stand out by providing an incredibly large number of games (some even exceed 4,000!) or partnering with famous sportspeople, football clubs, or TV series to attract more customers.

In light of the above, we have grouped the leading online casinos according to their distinguishing traits in the following categories:

No Deposit Casinos

Everyone likes getting something without having to make any efforts in return, right? Well, the apply a “no strings attached” philosophy by giving you a reward simply for creating a new account. Such bonuses usually come in small quantities, such as several free spins or up to £10 in cash, but they can still lead to significant wins. They are especially attractive for experienced players who know how to take advantage of no deposit offers. Keep in mind that meeting the wagering requirements may be challenging, so you need to have a solid strategy and manage your bankroll carefully. You can find more insightful advice in our blog post.

High Payout Rate Casinos

One of the most important aspects to consider when choosing an online casino is its . It indicates how big your average winnings will be in percentage terms and, therefore, whether you should look for a better offer elsewhere. Although most reliable gaming websites boast honest RTP figures publicly audited by independent companies, some tend to conceal low payouts by omitting to publish the audit report on their site. We make sure all the casinos in our recommendations have an overall payout rate of at least 96% and display their latest review certificates.

New Online Casinos

The iGaming industry is thriving and attracts hundreds of new investors every year. Obtaining a gambling licence has become so popular that many entrepreneurs decide to create their own online casinos to distinguish themselves from the crowd. Some seasoned gambling businesses even choose to launch separate platforms to promote their products. While it may seem risky to sign up at a freshly minted casino, there have been cases of players finding real gems among brand new sites. Our experts have tested dozens of novice venues to bring you the most promising ones. Bear in mind that less established operators may have smaller game selections and fewer payment methods than long-standing casinos.

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Casino Sites with Live Dealers

Although random number generator online games have proven fairness and exciting features, some gamblers yearn for the authentic casino atmosphere. Thanks to live streaming technology and HD cameras, you can now experience the thrill of playing table games with a real dealer. Most venues power their live casinos with Evolution Gaming or NetEnt software, both renowned for their high-quality streams with professional croupiers. Of course, you will need a stable internet connection to avoid buffering and lagging during the game. Have a look at our recommended live casinos to find your favouite games.

Slots Casinos

Online slot machines are undisputedly the most beloved form of entertainment in the world of gambling. Their simplicity allows you to instantly plunge into an adventure land filled with bonus levels, progressive jackpots and captivating themes. Some video slots feature innovative mechanisms, such as Megaways, where the number of ways to win varies on every spin. Others draw inspiration from blockbuster movies or comic book heroes to create an immersive atmosphere. At the end of 2022, featured thousands of titles by prestigious providers, some offering exclusive content to their most loyal fans.

Casinos with Real Money Games

If you want to add some variety to your slot adventures, you can turn to other types of real money games offered by the . Just like in a brick-and-mortar casino, you can challenge yourself to a game of blackjack, roulette, baccarat or poker against real dealers. Those looking for a more social experience can try their luck at Caribbean Poker or Texas Hold’em tables and even interact with other players. Joining a bustling poker room can be particularly enticing for high rollers who can participate in massive tournaments with huge prize pools.

Sports Betting Casinos

Sports betting and online casinos may seem like two distinct entities, but many operators strive to combine both in a single platform. In addition to classic slots and card games, some allow you to wager on major sporting events such as Premier League football matches, Wimbledon tennis tournaments, Grand Slam rugby leagues and more. You can easily switch between your open bets, in-play opportunities and casino games through separate tabs without experiencing any loading times. Plus, you will benefit from special promotions that grant you both bet credits and casino cash.

How to Check if an Operator Is Safe

With so many online casinos vying for your attention, it is understandable to sometimes lose track of what’s really important – your safety. Unfortunately, scammers have also noticed the boom of the online gaming industry and started setting up fake websites to steal money and identities from innocent players. Thus, you must remain vigilant at all times and develop good habits. Below, we have outlined the steps you should take before registering at a new casino:

  • Start with a quick Google Search – Type the name of the online casino followed by “review”, “scam” or “forum”. You will often find unbiased opinions from people who have had personal experiences with that platform.
  • Check the URL – Licensed casinos have the gambling commission’s logo in the footer and link to its official website. Furthermore, the site’s address should start with “https://” and feature a closed padlock symbol in the left side of the search bar.
  • Find out the casino’s full name – Some platforms rely on misleading brand names to trick customers. By discovering the legal company behind the casino, you increase your chances of identifying possible issues.
  • Look for registered addresses – All trusted operators have a registered address where official letters can reach them. Double-check that it is a physical building and not just a PO box.
  • Examine payment method logos – Reputable online casinos collaborate with respected financial service providers, such as Visa, Mastercard, Paysafecard and PayPal. Fake venues are unlikely to have such partnerships.
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If the casino passes all those tests, then you can proceed with creating an account. However, you should not rush to make a deposit right away. Instead, please continue reading to learn how to recognise a safe online casino.

How We Test and Review Each Operator

At AskGamblers, we pride ourselves on being pioneers in promoting responsible gambling and helping players find safe and enjoyable venues. We understand that everyone has different preferences when it comes to casino features and game choices, but we all seek trustworthy partners. Since our launch in 2004, we have strived to become the go-to source for unbiased online casino reviews based on objective criteria. With the help of our community members who share their first-hand experiences, we have managed to build a reputation as a trustworthy authority in the casino sphere. Find out more about our .

To make our job easier and more systematic, we have devised a complex evaluation system which we have been perfecting over the past 15 years. The following infographic represents a simplified version of it so that any player can understand how to tell if an online casino is worthy of their time and money.

As you can see, we cast a wide net to collect information about each venue. Then we pass it through a series of filters to separate facts from opinions and rumours. Finally, we organise the remaining findings into different categories, thereby obtaining a clear image of the casino’s strengths and weaknesses. Such an extensive process takes a considerable amount of time and effort, which is why we have a team of professionals working around the clock. Even so, we cannot possibly visit every single casino out there, so you should consider leaving a if you have first-hand experience with a platform not yet reviewed here.

We hope this diagram inspires your trust in our impartial approach to online casino reviews. Please bear in mind that we regularly update our guides to reflect reality accurately.

Online Casino Payments Explained

Before you even start thinking about hitting that spin button, you will need to load your casino account with real money. Although most venues accept debit cards as a primary deposit method, you will find that offer much better alternatives tailored to the needs of gamblers. To begin with, they are far more convenient since you can fund your transactions directly from your mobile device. What’s more, prepaid cards provide enhanced security by allowing you to set your PIN and control your expenditure without needing a bank account. Browse the list below for the most popular cashier options:

  • Maestro
  • Paysafecard
  • Skrill
  • Neteller
  • Trustly
  • Boku
  • GiroPay
  • Sofort
  • iDEAL
  • Euteller
  • EcoPayz
  • WebMoney
  • Qiwi Wallet
  • ComeOn! Cards
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Please note that the availability of certain payment methods depends on the casino in question. Also, some promotions may exclude specific cashiers from eligibility, so remember to check the bonus terms beforehand. In our guide to the best online casino payment options, we have also included information about processing times and transaction limits. We believe players should not be charged for depositing or withdrawing their money, but some companies still impose fees. Fortunately, most reliable casinos have dropped this practice long ago.

What Else You Should Know About Top Casino Sites

So far, we have provided you with fundamental insights into selecting a great online casino. Nevertheless, we want to go the extra mile and offer additional useful tips based on our expertise. The following sections contain vital details that complete the picture and prepare you for an incredible gambling experience. Feel free to skip to the parts that catch your eye, or scan the whole page to plan your game sessions in advance. Remember to take notes if you want to stay organised.

Why You Should Listen to Player Opinions

Even though our goal is to deliver objective reviews, we cannot hide our subjectivity completely. Our editors and moderators are avid casino lovers who have tried numerous platforms and formed strong opinions. Thus, we created AskGamblers as a place where players can share their experiences and discuss potential solutions to common problems. Over the years, thousands of have helped shape the online gaming landscape and push venues towards becoming more transparent. Today, you can use our advanced search tool to find specific complaints and follow their progress. Whenever you encounter an issue at an online casino, do not hesitate to and maybe even prompt some fellow gamblers to join.

Regional Restrictions and Laws

Unfortunately, gambling laws vary significantly across different jurisdictions, which creates obstacles for international casino sites. Some countries ban their citizens from accessing online gaming platforms entirely, while others prohibit operating such businesses on their territory. The situation is especially convoluted in Europe due to the vast number of languages and currencies. That is why most remote gaming operators present a long list of restricted nations and rely on sophisticated geolocation technologies to prevent unauthorised access. If you want to learn more, consult our comprehensive guide to regional casino restrictions and accepted currencies.

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Responsible Gambling

At AskGamblers, we firmly believe in the motto “Have Fun!” that serves as our guiding principle. Gambling should remain a pastime activity and never turn into a source of trouble. However, we recognise that some individuals are more prone to developing compulsive behaviour patterns and losing control over their bankroll. Left unchecked, problem gambling can cause severe damage to a person’s health and relationships with loved ones. That is why every reliable online casino will provide links to associations dealing with gambling addiction and tools to limit your deposits, game sessions and self-exclude in case of emergency. If you feel like you might need such features, then we advise you to go through our instructions on responsible gaming and stay safe.

Glossary of Key Terms

You cannot talk about gambling without using special words and phrases that might confuse newcomers. To facilitate your initiation into the world of online casinos, we have prepared a glossary containing widely adopted definitions regarding various aspects:

  • Bonus: Extra funds or free spins granted by the casino to attract new players or retain existing ones.
  • Cashier: The section of an online casino where you can view all available payment methods and load/withdraw money.
  • RNG Game: Short for “Random Number Generator”. These are computerised variations of classic casino games whose outcomes depend on a sequence of numbers generated randomly.
  • ** Roosevelt Detection**: Named after a character in The Glengers, this term refers to the practice of claiming multiple bonuses without making a deposit in between.
  • Negative Balance: Occurs when a player’s losses exceed his depositable funds. Most casinos will cap the maximum amount at zero to prevent irrational behaviour.
  • Wagering: Another word for rollover or playthrough requirements determining how many times you must bet your bonus before turning it into real cash.
  • Jackpot: A big prize that can reach six or even seven figures in certain cases. Some jackpots grow larger every time players place bets, while others start refilling once someone hits the jackpot.
  • Stream: Short for “live stream”. It indicates whether a table is broadcasted online for anyone to watch on YouTube, Facebook, Twitch or the casino’s website.

This is hardly an exhaustive list, but it should help you familiarise yourself with the jargon. As you gain more experience, you will pick up new expressions and understand what they mean.

Final Thoughts on Choosing a Good Online Casino

Hopefully, our guide has managed to shed some light on the intricate world of online casinos and give you confidence in spotting good venues. Whether you are eager to take advantage of a generous welcome bonus or simply wish to entertain yourself with some top slots, you now possess the necessary skills to make informed decisions. Always listen to your instincts and cross-reference your findings from different sources. Remember, prevention is better than cure!

Questions Regarding Online Casinos & Their Ratings

We have gathered the most frequently asked questions from our readers about the best online casinos and asked our experts to answer them. Take a few minutes to read the answers below in order to avoid making common mistakes.

🔒 Are online casinos safe?

In general, playing at virtual gaming venues can be perfectly safe as long as you stick to licensed and regulated platforms. Make sure the casino displays a valid licence number from the UK Gambling Commission or the Malta Gaming Authority and offers several secure payment methods. You can also check whether it has any recent complaints by browsing AskGamblers.

❓ How do I choose a good online casino?

The most important criterion is whether the casino holds a valid gambling licence. Once you have verified its legal status, you can examine its game catalogue, available payments, bonuses, and customer support options to decide whether they suit your taste. Finally, do not forget to assess the desktop and mobile performance.

🤔 How many online casinos are there?

According to rough estimates, there are around 3,000 real money websites offering casino games to players worldwide. However, many of them fail to provide a satisfactory service, so we do not recommend them on AskGamblers. We have created a list of the best online casinos by setting up strict evaluation criteria and sending thousands of players to each venue.

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🕹️ What makes a good online casino?

First off, it should hold a valid gambling licence, meaning its operations have been audited by an authorised government organisation. Besides, a great casino will offer attractive promotions, quick and efficient customer support, a rich game catalogue powered by reputable developers and handy payment methods. Oh, and let not forget mobile compatibility!

🤑 Can I trust online casinos?

Yes, you can! Provided that you register at a licensed and regulated casino, you can rest assured your funds will be kept separate and used exclusively for paying players. Additionally, all games must be tested for fairness, and the results published in audited reports. Leading auditing houses include eCOGRA, GLI, Technical Systems Testing (TST), and iTech Labs.

✔️ What is the best online casino website?

After reviewing hundreds of online casinos, our experts have reached the conclusion that the best sites are those who manage to strike a balance between several crucial components - juicy bonuses, quick customer support, trustworthy cashiers, a varied game collection, and smooth software. You can find some excellent examples in our ranking of the best casino sites.

👍 On what online casinos can I trust?

Through our 15+ years of experience, we have observed that trusted online casinos feature the same logo with the Gambling Commission or MGA authorisation somewhere on their homepage, footer, and/or bonus banners. You can also verify their licence numbers and audit reports on the official websites of gaming regulators.

😋 Why do we play at online casinos?

People have different reasons to engage in online gambling. For some, it is just a form of recreation and a break from everyday routines. Others hope to win a life-changing jackpot and improve their financial situation. Whatever your motivation is, the most important thing is to keep a cool head and enjoy the ride.

🎰 Which online casino has the best slots?

From our experience, all the best casino sites invest in a diverse game catalogue, so it is highly unlikely that you will find a venue offering only slots. Still, some stand out with thousands of titles by acclaimed software providers such as NetEnt, Pragmatic Play, Red Tiger, Play'n GO, and more.

✔️ Which online casino is legit?

Any online casino holding a valid licence from the United Kingdom Gambling Commission or the Malta Gaming Authority is considered legitimate by AskGamblers. Moreover, all our recommended casinos have published their RTP auditing reports conducted by organisations like GLI, eCOGRA, iTechLabs or TST.

📱 Can I play at an online casino on my phone?

The vast majority of online casinos boast native apps or at least reliable HTML5 websites that enable punters to play their favourite games on the go. To get started, just load your casino cashier from your mobile browser and make a deposit using one of the available options.

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