The Best Casino Sites in UK

This is Casivo. Our job is to guide you through the casino jungle helping you to find the casino site that best suits your needs regardless if you are an experienced high roller or completely new to playing casino online. At Casivo, a team of experts hands out recommendations where we make sure your casino experience gets as joyful as possible.

Top 3 Casinos
Omnia Casino
100% up to £100
+ 50 free spins
Min.dep. £10, Skrill & Neteller excluded. Bonus 100% up to £100. Bonus + dep. wagering x30 in 30 days. Max.Bet £5. Spins credited over 5 days on game Twin Spin, 10 p/day. Stake weighting and - T&C Apply
Shadow Bet
100% up to £1000
+200 free spins
New players only, min deposit 10€, 1st deposit: 100% bonus up to 100€ & 20 Free Spins daily for 10 days in a row, first deposit + bonus funds must be wagered 35x (game weighting applies). - T&C Apply
Fun Casino
100% up to £998
+111 bonus spins
18+, New Customers Only, Gamble Responsibly. - T&C Apply

Best Online Casinos April 2018

BrandNew Customer BonusAdvantagesRatingPlay
Slot Planet
100% up to £555
  • Cool Design
  • Fun Promotions
  • Fast Payouts
18+, New Customers Only, Gamble Responsibly. - T&C Apply
Mr Play
100% up to £200
+ 100 free spins
  • New Casino
  • Fair Bonus
  • Fun theme
18+. Gamble responsible. Min. deposit: 10£/€/$. Max. bonus: 200£/€/$. Offer valid on first deposit. Offer only applies to new players. games are given as follows: 20 games and 100% bonus upon first deposit. Another 40 games are given upon deposit on the second day after the first deposit (min 20£/€/$), and an additional 40 games are given upon deposit on the third day (min 20£/€/$). Winnings won with games that require deposit, have to be wagered 35x. Bonuses that require deposit, have to be wagered 35x. - T&C Apply
Goliath Casino
£1200 Bonus
+ 50 bonus spins
  • New casino 2018
  • Huge bonus
  • Great design
18+, New Customers Only, Gamble Responsibly. - T&C Apply
21 Casino
121% up to £121k
10 bonus spins
  • Huge Bonus
  • Jackpot Slots
  • Good service
New players only. Min deposit £10. Bonus spins valid on Will Wild West & Tip Spin Deluxe. Must be wagered within 10 days. Bonus funds 121% up to £121,000 and separate to cash funds. Bonus funds subject to further betting, withdrawal and wager requirements. 35x wagering on bonus. Bonus must be used within 30 days. 18+. begambleaware.org. UK resident only. - T&C Apply
Guts
100% up to £100
+ 50 Free Spins
  • Sports & Casino
  • Existed since 2013
New Customers Only. £10 Min Dep. Bonus 100% up to £100. Bonus Wager 35x in 30 days. Skrill/Neteller/Paysafe Excluded. Game weighting and terms apply. You’ll also get 50 spins to use on our Book Of Dead slot, paid out at 10 free spins per day for five days – absolutely wager free. Only one bonus per person. - T&C Apply
Sloty Casino
100% up to £300
& 300 Free Spins
  • Playful
  • Innovative
  • Fast
18+. New players Only. £10 minimum deposit. 40x wagering applies. Bonus valid for 14 days. Min. £5 wager required to activate 300 Free Spins. 30 Free Spins released over 10 consecutive days after qualifying deposit/wager is met. Free Spins valid for 24 hours - www.begambleaware.org - T&C Apply
Casimba Casino
200% up to £5000
+ 50 Free Spins
  • Incredible Bonus
  • Good VIP programme
  • New Casino
18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 200% match up to £5000 + 50 Free Spins on your 1st deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. BeGambleAware. - T&C Apply
888 Casino
£88 no deposit money
  • No deposit bonus
  • Fun casino games
  • good live casino
New players only. £88 is granted in FreePlay (FP). FP must be claimed within 48 hrs of receiving the email and expires after 14 days. FP wins are credited as bonus and capped at £15, exc. JP win. Bonus wins are capped at £500. To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days. Wagering req. vary by game. This offer may not be combined with any other offer. Withdrawal restrictions & full - T&C Apply
Spinrider Casino
100% up to £3000
50 Bonus Spins
  • Big Bonus
  • Live Casino
18+. New players only. 1 bonus offer per player. Min. deposit £20. Max. bonus bet is £5. Bonus spins on selected games only and must be used within 72 hours. Bonus funds expire in 30 days, unused bonus funds will be removed. Bonus funds are 200% match up to £3,000 on your 1st deposit, 40% match up to £1,000 on your 2nd deposit, and 80% match up to £500 on your 3rd deposit. Bonus funds are separate to Cash funds, and are subject to 35x wagering the total bonus, cash & bonus spins. BeGambleAware. - T&C Apply
UK Casino Club
Bonus UP TO £700
  • Big Bonus
  • Well-Established
The minimum deposit is £10. A sixty times wagering requirement applies on the welcome bonuses and certain games contribute a different percentage to the wagering requirement. New Customers Only. 18+, Gamble responsible. - T&C Apply
Rizk Casino
100% up to £100
50 Spins
  • Captain Rizk
  • Their own Bonus Slot
  • Low Wager Requirement
New Customers only. Min £10 dep. Neteller/Skrill excl. Max bonus £100. Wagering deposit+bonus x20 within 30 days. Bonus max bet £5. Spins paid 10 per day. Game weighting and - T&C Apply
Go Wild Casino
150% up to £200
+ 99 Spins
  • New Design
  • High welcome bonus
New players only. 150% up to £200 bonus + 99 spins. Valid only with 1st deposit of £20 or more. Max bonus £200 | 35x wagering. - T&C Apply
Casumo
100% up to £300
20 Free Spins on signup
  • Free spins on reg
  • Gamification
  • Loads of games
18+. New customers only. The welcome bonus is split in 5 deposit bonuses to a max. of €1200 and 20 free spins on Starburst every day for the first 10 days. All deposit bonus amounts must be wagered 30 times before withdrawal. - T&C Apply
Casilando
100% up to £300
+ 90 bonus spins
  • No deposit bonus spins
  • Great slot machines
  • Superb Service
18+. New players only. Minimum deposit of £20. Bonus spins are valid on selected games only, and subject to 35x wagering, and must be used within 10 days, otherwise any unused bonus spins shall be removed. Bonus funds are 100% up to £300 and separate to Cash funds. 35x (bonus + deposit) wagering requirements. £5 max bet with bonus. Bonus must be used within 30 days otherwise any unused bonus shall be removed. BeGambleAware. - T&C Apply
ComeOn
100% up to £25
20 Casino Spins
  • Variety
  • Loads of Casino Games
  • Simple
18+ New UK mainland customers only. 20 Free Spins: 1. 20 Free Spins on Starburst once registered. 2.No deposit required. 3. 30 x wagering applies to any winnings from Free Spins before you can withdraw. £25 Casino Deposit Bonus: 1. Min. deposit £10. 2. First deposit up to £25 matched 100%. 3. Max. bonus available is £25. 4. 35x wagering on deposit and bonus in Casino before withdrawal. - T&C Apply

Online Casino Reviews

The purpose with Casivo is to make sure you end up playing at the right casino for you. Within the UK, we can find hundreds of different casino sites where some are more suitable for beginners, others for high rollers or for those who prefer to play via their smartphone or tablet. However, there are some guidelines we use to review all casinos before we publish them on or our site.

When looking for the best online casino there is, we first pay a lot of attention to security concerns making sure that financial transactions and sensitive customer data are managed correctly, that the UK Gambling Commission licenses the casino and that the site is overall legitimate.

After that, we carefully read through the casino’s terms and condition to make sure that the casino does not have any requirements that are difficult to understand or that in any way might ruin your experience.

Furthermore, we inspect the casino sites technical capabilities. By that, we test the sites loading time, explore the site’s selection of slots and verify that the most common payment methods are in place.

Of course, bonuses are also carefully reviewed where we put a lot effort into creating an understanding of how good the bonus actually is by looking at the welcome offer including both deposit bonuses and free spins. Another thing that has been quite important is the wagering requirements that sometimes can be a bit hard to understand. For your own sake, it is always good to read the terms and conditions for each casino you sign up to. Further, we will also check how frequently and what type of campaigns the casino hands out on a regular basis. On our site you can find a list of casinos we recommend, where you can use the filter function to find the right casino just for you and your needs.

Casino Bonuses

As a casino player, there are few things that are better than a good casino bonus. However, it can even for experienced players be a bit difficult and time-consuming to identify and compare different bonuses.

As a first step to guide you within the land of welcome offers and bonuses, it is important that you look at the entire bonus offer and focus on the percentage match of a deposit bonus rather than how big it is. When looking at casino commercials, it is common that the casino site only promotes their total bonus not taking into consideration how much or how many times you need to make a deposit. Hence, it’s hard to realise that a single deposit bonus of 200% up to £1000 is much better than four deposit bonuses matched by 50% up to £2000.

Something else that is of high importance when evaluating a bonus offer is the wagering requirement. More or less all new casinos have the requirement that you must wager your bonus money before you can withdraw them. Otherwise, it would be possible to deposit money, claim a bonus and withdraw everything without playing, simply put a bit too easy. A reasonable wager requirement is somewhere around 35 times the bonus money which means that about 50% of the bonus money will be converted to real money you can withdraw just like it was your own.

Several welcome offers also include free spins that are free tries on a pre-determined slot machine with chances to win real money. In most cases, the free spins have the same wager requirement as the deposit bonuses.

To summarise, we recommend choosing a casino site with a welcome offer that matches the deposit bonus with a high percentage and also contains free spins, everything to a low wager requirement.

Online Casino UK

If you are a fan of online slots and is playing from the UK, you have more options of slots and casino sites than you possibly have time to play. Back in the days, slots used to be called one-armed bandits due to the iconic lever placed on the side of the machines you can find in land-based casinos around the world. Today, slot machines, which in some cases also are called fruit machines, are digitalized and have become very popular to play online at different slot and casino sites.

In most cases, slots are produced and distributed to a casino by a game provider such as Microgaming, NetEnt, IGT, Bally amongst others. The game providers create all graphics, mechanics and different features for the games, which they then lease to the casinos. It is very rare that casino operators develop slot games themselves why you often can find the same games regardless of what casino you choose to play at.

However, not all slots are the same and vary a lot both regarding how much and how often you can win. Further, not all slots are spinning reels where all you need is three similar symbols in a row. Today, some slot machines are more similar to video games using top modern graphics and technology to entertain you as a customer. Such slots, often called video slots also offer more combinations of winning lines that create more possibilities where you can win money.

To win big money, as you may know, jackpot slots are what you should be looking for in the first place. In the UK you can find a wide variety of so-called progressive slot machines where several casino sites are linked to the same machine. For progressive slots, every failed attempt to win results in increasing the jackpot even further.

Conclusion is, that if you are looking for the best online casino possible, make sure to verify that they work with high quality game providers, offer good slots and that there is general welcome offers to claim. For more information about a specific casino site, dig deeper into our casino reviews.

Mobile Casinos

Today, more or less all casino sites are adjusted to be as good on smartphones and tablets as they are when playing at a computer. Several of the casinos also have apps in App Store and Google Play possible to download. Downloading apps makes the entire casino site load much faster where also the entire interface gets better as its completely developed for mobile usage. Playing from the UK, all you need is a stable Wi-Fi or 4g connection, and there will be no problems to play wherever and whenever you want.

Live Casinos

Nowadays, technology has gotten so far it is possible to play various casino games towards a croupier that is streamed live via video. Live casino, as it’s called, is getting more and more popular for every month and it is easy to understand why. Playing for instance Roulette or Blackjack where you can see all the action live simply gets more entertaining than playing towards a computer. For social players, it’s truly amazing since you also can chat with the dealer or the other players around the table.

Questions & Answers

Why should I trust Casivo?

Casivo is run by a team with vast experience from the gambling industry. By that, we have developed our own framework to make casino reviews as objective as possible. All the reviews you can find at Casivo are tested and verified before recommendations. If you have any complaints or questions, feel free to contact us.

What is a wager requirement?

A wager requirement is a tool used by most casinos to prevent fraud when it comes to bonuses and free spins. Simply, what you need to do is to wager your bonus money before you can make withdrawals. For a bonus of 100% up to £100 with a wager requirement of 35, this means that you must wager 35*100 = £3500 before you can cash out the bonus money. Observe however, that you always can withdrawal your real money.

How much is a casino bonus worth?

A casino bonus normally works the way that you get your deposit topped up with a certain percentage. The extra bonus you get is to consider as bonus money, which you often have to wager. With a wager requirement of 35 times the money, about 50% of the value gets converted to real cash. However, only 20% of the bonuses gets converted due to that some players win really big.

What is return to player on a slot machine?

First off, return to player, often called RTP is how much a player can expect to get back from a slot machine in the long run. For a normal slot machine, the RTP is 96%. This can be compared to the NetEnt slot Blood Suckers that has 98% in RTP or the classic casino game Roulette that has 97,3% in RTP.

What is a progressive Jackpot?

Progressive jackpots are sometimes called pooled jackpots. It works in a way that several players from several casino sites play to win the big jackpot, which often exceeds several millions. Every lost bet from any player, are further contributing the raising the jackpot.

Are slot machines rigged?

No. Slots are rarely developed by the casino sites themselves and can not be controlled or adjusted in any sense by a particular online casino. Instead, slot machines and other casino games are developed by game providers that are under regulation by the UK Gambling Commission to ensure that the pay-out ratio and other factors follows the rules that are stated.

Best Slots

High Roller
Why Bonzana?
Bonzana by Big Time Gaming is popular among high rollers and VIP because of the high volatility and big winnings. If you want the possibility to both bet big and to cash out even bigger, this is the most recommended slot machine!
Mobile
Why Starburst?
Using your smartphone or tablet to play we recommend the Starburst slot which is one of the most popular slots also when it comes to handing out free spins. The slot is developed with a complete mobile first approach and was released for mobile phones before they had a desktop version.
Beginner
Why Rainbow Riches?
Rainbow Riches is one of the worlds most popular slots at both online and land-based casinos. The slot where you should look for Leprechauns is a slot where winnings are very common but a bit lower compared to other slots making it very suitable for beginners.
Jackpot
Why Mega Moolah?
By far the slot machine that has made most slot players to millionaires. The Microgaming jackpot slot is in the Gunnies world record book for handing out £13,213,838 to a lucky player from Leeds playing at BetWay. Maybe you will be the next winner?

 High Roller Slots

As a high roller, we expect you to be or about to be a VIP member of the casino site you are playing at. By that, we can assume that you receive special treatments from the casino regarding customised bonuses, tournaments, and free spins. Hence, you want the possibility to wager a lot of money on the slots you are playing. By that, you should focus on slots with high RTP (return to player) and ignore features such as graphics, bonus rounds or other cool effects. Simply put, your focus should be to wager a lot of money, converting your VIP-bonuses while chasing a big win.

For high rollers, the volatility in the slot, i.e. how balanced the winnings are should be medium to high. The reason for that is that most of the high rollers want to win big and therefore should play slots with the possibility to get high winnings.

Beginner Slots

If you are new to online casino, you should play slots where you have a high probability of winning, so the start gets as good as possible. Hence, you should choose a slot with low volatility, which means that winnings can be rather low but instead very frequent.

To see the best of what casino sites can offer, we also recommend that you begin with slots that have cool graphics where scatters, bonus games and wilds are frequently used. Why not begin with anyone of those slots that is based on TV-series or Hollywood movies, as they often tend to have cool bonus games and graphics. When getting free spins from the casino sites, slots like this are very common.

Mobile Slots

When choosing a mobile slot machine the main thing you should look for is the slot’s loading time. If it takes an unreasonable long time to simply load the slot that indicates you will face even further problems while playing. Another important feature for a good mobile slot is the navigation, an area where it can differ a lot between different games. The games we recommend in this category are games created with a mobile first approach by the game provider. By that, everything is developed with a mobile focus including bonus games, navigation through all the settings, loading times for all elements and features. Today, some slots are possible to download as apps, so your chance of winning money are just seconds away.

Jackpot Slots

All casino players sometimes dream of winning really big. Dreaming about how one would react, what one would buy or how life would change if winning a jackpot. At most casinos, you can find several jackpot slots where we recommend to look for progressive jackpot slots which mean that the same slot is correlated to multiple casino sites creating pots that often exceeds £10 million that can be won in just one single spin. These slots often have several jackpots, i.e. small, major, mega that you can win. This may feel like a consolation prize despite the fact that smaller bonuses often exceeds tens of thousands in winnings. If you have never tried a jackpot slot before we recommend you to try at least once just for the thrill you get!