200+ Best Slot Sites UK in 2023 | Play Top Real Money Slots

Best UK Slots Sites by KingCasinoBonus

Detailed Analysis of the Top Online Slots UK Sites in 2023

Our team provides a test-based analysis of the top UK slot sites for your personal preferences. We first highlight our top 3 picks, then review the best slot sites for every style of play. With our +7 years of experience in the UK online casino industry, both new and seasoned players can benefit from our experience-driven reviews.

Monopoly Casino: Best online slots UK site for 2023

Our experts’ decision to go with Monopoly Casino was influenced by its diversity when it comes to slots. If you play mostly jackpots, then this site is perfect for you because it has more than 40 different jackpot titles, and a sizeable variety of high-variance titles.

Why we chose Monopoly Casino

• 20+ exclusive in-house slots;
• No wagering slots bonuses;
• Instant Apple Pay withdrawals;
• Android and iOS slots apps.

Alternatives

Monopoly Casino might not be the best choice for players that are looking for a good slot site with a low deposit. This is why we recommend Rhino Casino, as it has a 5/5 star rating in games and the lowest minimum deposit of £1.

Megaways Casino: Runner-up slots casino

The choice of Megaways Casino was driven by the fact that it offers popular slots and providers, on top of the fact that the number of slots available is high. We didn’t rate it to the maximum because it slightly lacks diversity.

Why we chose Megaways Casino

• Vast selection of 3-reel classic slots;
• 85+ Megaways slots;
• Top mobile performance.

Alternatives

Players that are looking for jackpots in particular might not be interested in Megaways Casino as it offers progressive jackpots. For this category of players, we recommend Immortal Wins Casino, which offers more than 50 jackpot titles.

Hot Streak Casino: Top new slots online casino

Relying on our expertise in the industry, we selected Hot Streak Casino for our top new slot site because it is a good all round Casino that offers both diversity and a good number of slots. The platform is online since 2022 and we think that for a Casino this new to provide the high standard that it does is very rare.

Why we chose Hot Streak Casino

• No wagering slots bonuses for new players;
• 10+ new slot providers Spinplay Games and others;
• New daily jackpots by Red Tiger Gaming.

Alternatives

If you’re not satisfied with the number of slots available on Hot Streak Casino, then you are most likely to improve your gambling experience by choosing The Vic Casino. With +1200 slots available from popular providers such as Pragmatic Play, Netent and more upcoming suppliers like Nextgen Gaming, this new 2021-launched slots site serves as the best alternative for UK players who want something fresh.

Vbet Casino: Best for number of online slots

Vbet Casino stood out for us for its extremely large slot catalog. It contains more than 8000 different slots from more than 80 providers, which is why we rated it the best casino for the number of slots.

Why we chose Vbet Casino

• Vbet has 16x the UK industry average no. of slots;
• 30 fixed jackpot slots available;
• +200 megaways slots;
• 150 slots providers.

Alternatives

In case you’re looking for progressive jackpots, Vbet Casino may not be the best choice. As an alternative, we suggest you take a look at PlayToro. The platform offers over 150 progressive jackpot games and more than 5000 slot games in total, which should fit your needs.

VoodooDreams Casino: Top Netent slots site

Our team of experts picked VoodooDreams Casino for its extended collection of +114 Netent games. In our opinion, the website offers a high number of slots and progressive jackpots that are provided by some of the most popular developers of the industry, which adds to diversity.

Why we chose VoodooDreams Casino

• Rare NetEnt slots available, including Blood Suckers;
• You can wager bonuses in NetEnt slots;
• Fast withdrawals with PayPal.

Alternatives

If you’re not satisfied with the thin variety of slots that VoodooDreams Casino offers, then you will surely be excited to find out that Hyper Slots Casino has both Netent games as well as more than 1100 slots you can try.

Grosvenor Casino: Best for Pragmatic Play slots

We went with Grosvenor Casino for its proven catalog of Pragmatic Play slots which is not only vast, it contains the most popular slots available from this provider. The casino offers more than 700 slots from 55 developers which is a great way to impress a gambling expert.

Why we chose Grosvenor Casino

• Low 10x wagering for slots bonuses;
• Upcoming slots providers like Eyecon and Blueprint;
• IGT progressive jackpots available.

Alternatives

If you’re the type of player that searches for more diversity, then BetUK is a better choice for you. With more than 80 Pragmatic Play slots and more than 1300 slots available, this website surely counts on quantity.

Pokerstars Casino: Top Microgaming slots site

Pokerstars Casino appealed to us because of its extended slot catalog that offers more than 70 Microgaming slots. In our opinion, the platform does a very good job at making its user interface friendly and intuitive. The games catalog is vast and there are 19 providers available which makes the user feel the diversity.

Why we chose PokerStars Casino

• 120+ exclusive slots;
• Innovative 3D slot themes;
• No wagering spins bonuses for new players.

Alternatives

If Pokerstars Casino’s offerings don’t fulfill your expectations, then you can try Videoslots Casino. This site offers more than 130 providers and the opportunity to play over 3900 games amongst which more than 120 come from Microgaming and its partner studios.

Leovegas Casino: Best for slot types

Leovegas casino caught our attention with its diversity. The platform has over 1300 slots available from more than 30 different providers, which is the reason why the level of diversity is so high.

Why we chose PokerStars Casino

• Advanced slots search feature;
• Every type of slot game available;
• Must-fall jackpot slots available;
• Top new slots suppliers like Iron Dog.

Alternatives

In case you were looking for something different from Leovegas Casino when it comes to diversity, then you should have a look at Megacasino’s slots offering. It might be the right choice for you with more than 2100 slots and more than 45 providers available, and it will surely incorporate the level of diversity that you are looking for.

Virgin Games Casino: Best for progressive jackpots

We were drawn to Virgin Games Casino for its collection of progressive jackpots that shine over the rest of the games. The platform offers more than 28 progressive slots from 6 providers, which is an above standard value.

Why we chose Virgin Games

• Information feature for each slot;
• Low minimum bet for progressives.

Alternatives

If you’re not satisfied with Virgin Games Casino’s progressive slots providers, then you can check out our collection of the best online casinos. On that page, players will find Lucky VIP Casino, which offers a more extended collection, with progressive slots from Microgaming and NetEnt.

Betfred Casino: Best for classic slots casino games

We opted for Betfred Casino because it offers more than 40 classic slots with popular themes such as fruit slots, egyptian slots and more. The platform makes available over 50 different providers to ensure diversity for players that are looking for it.

Why we chose Betfred Casino

• Features the best classic slot providers: IGT and Microgaming;
• £1 min. withdrawal – ideal for penny slots players.

Alternatives

When Betfred Casino’s number of classic slots doesn’t quite match your expectations, you can always choose ZetBet Casino instead. It has a collection of over 200 classic slots that should cover your needs.

Top 20 UK Online Slot Sites Ranked for 2023

New Online Slots Sites 2023 List

Play new online casino slots released in 2023

The following table lists our favourite new slots released in 2023. If you play at any of our selected new online real money slots sites, you are very likely to find them:

How We Review the Best Real Money Slots Sites UK

Our experienced gaming experts manually analysed each recommended slot site. Our reviewers followed our review criteria about bonus options, specific and general terms of use, responsible gaming, wagering requirements, banking, support, and gaming content.

Slots Casino Real Money Sites’ Security

We considered several variables to determine a slot site’s security other than licensing. For instance, a factor as simple as popularity and reputation can signify reliability.

If an operator has high and positive ratings across several reliable online review platforms and forums, you can take it as an indicator of trustworthiness.

Essential Third-party Game Testing Certificates

Many of our recommended UK slot sites have independent third-party organisations test and evaluate their gaming software to ensure its fairness and functionality. To ensure the gaming quality is tested, we seek approval from eCOGRA, iTech Labs, Gaming Laboratories International (GLI), and similar testing labs.

Slots Variety and Software Provider Trustiness

A wide range of slot games can make it harder to pick a single game but gives you more range and allows you to find a game tailored to your gaming style. We promote only UK slot sites that provide licensed content from industry-leading software providers with a proven track record.

We Test Online Slots Real Money Bonuses Ourselves

• We examine the casino bonus offers and their wagering requirements
• We sign up and claim the bonus with a qualifying deposit or code
• We start wagering on qualifying games
• Once all bonus terms are met, we submit a request for a withdrawal
• Provide withdrawal verification documents (if necessary)
• Wait for the casino to approve the withdrawal and credit the bonus/winnings

We Manually Check Payment Methods

Alongside reviewing the availability of payment methods, we check the efficacy of each payment option. A few of the banking criteria include deposit and withdrawal limits, processing of transactions, and whether the casino or payment service charges any fees. At the very least, a casino should have the following payment methods available to all UK players:

• Visa
• MasterCard
• Boku
• Skrill or Neteller
• Pay by Phone
• Bank Transfer
• Neosurf
• PayPal

Keeping up to Date With the Latest Mobile Gambling Trends

We tasted several slot games in each of the three casinos using an iPhone 14 Pro Max and a Samsung s22, and the games worked exceptionally well, with no lags, crashes, or similar issues, on both devices. Of course, you can even have an older smartphone model and still enjoy optimal game performance.

Our experience has shown that the bulk of online casino players in the UK, and beyond, tend to play on mobile casinos. If you want to play new mobile slots on their release date, you should seek the newest mobile casino platforms.

A mobile app is not necessary, but it may appeal to many mobile players. At the very least, we ensure the slot site is compatible for use on mobile in-browser on all major operating systems: iOS, Windows, and Android. Only after we’ve manually tested a casino’s mobile functionality relating to gaming content, payments, support, security, and user experience do we decide to recommend it.

Online Casino Slots: Sign-up and Bonuses Guide

Below we provide a short player guide on how to navigate between UK slots sites, find the best bonus for your specific slot preferences, sign-up and claim it.

How to choose your best online slots sites to play

1. Choose a licensed operator
2. Pick a casino with proper game filters
3. Pick sites with high RTP slots
4. Look for medium-to-high volatility slots
5. Find a casino with slots from leading providers
6. Check for slot-specific promotions, like free spins
7. It’s preferable for the slots to have demo (fun) mode

How to compare online casino slots bonuses

• Look for UK Slots Sites for No Deposit Free Spins: Use our filter to select sign-up slot bonus rounds with favourable terms.  Note, easy as the bonus terms may seem, you still have a limited amount of time (around 7 days, on average) to satisfy the remainder of the terms before the bonus expires.
• Find Online Real Money Slots Sites with a Free Sign-up Bonus: A casino can award you with a slots no deposit bonus for your active play, if you are a VIP member, or immediately after you create an account. The former case is to be found in any of UK’s casinos with VIP and loyalty programs. You’ll notice each of the no deposit bonuses above are cash bonuses (as opposed to free spins). But specified slot games qualify for each bonus, meaning you can play first-rate slot games and take advantage of the games’ features while redeeming your bonus at the same time.
• Choose UK Slot Sites With a Valuable Welcome Bonus: By value we mean welcome bonuses with fair terms and wagering requirements and acceptable withdrawal and betting limits. Each of the listed sign-up promos meets our criteria. For some offers, like the Barz Casino welcome bonus, the wager terms may seem slightly above average, though the bonus compensates with other favourable conditions.
• Best Source of Online Slots No Wagering Bonuses: For a small deposit of just £10, you can claim a no-wager free spins bonus at many of our listed casino operators, but PlayOJO is renowned for being a no wagering casino all-around.

 

 

Should you play with online slots real money free spins?

With free spins for online slots, real money games can become a much better experience, because you have the opportunity to test the online real money slots sites yourself before depositing.

If you choose from our selection of slots no deposit bonus offers, you are ensured to play on secure slot sites with free bonuses on sign-up and explore various slot games by top providers.

How to sign-up at online casino slot websites

1. Read our review and carefully choose your slots site
2. Create a new account
3. Go through KYC (Know Your Customer) procedure
4. Verify your account
5. See if you need a deposit to qualify for any bonus
6. See which slot games qualify
7. Examine game weighting (if there are no wager requirements, there’s no need for game weighting)
8. Choose a no-deposit bonus and start playing

How to claim no deposit bonuses for online slots real money

1. Open the casino website and sign up
2. Verify financial and personal information
3. Agree to casino’s house terms
4. Go to the promotions page and claim no deposit bonus
5. Complete wager terms on free no deposit slots and other qualifying games
6. Don’t go above maximum betting limit
7. Don’t request a withdrawal until the completion of the terms
8. Cashout winnings after satisfying terms with applicable withdrawal method

Recommended Payment Methods for UK Players

Top 10 Best UK Online Slots Real Money Games

The above table lists some of the most popular slot games that also happen to have some of the best features and top game mechanics.

NetEnt, Play’n GO, Microgaming, Pragmatic Play, and Playtech are the online slot development industry staples. They are known for creating slot games with various themes, including fruity slots, summer slots, and Christmas slots.

Best UK Online Slots Providers

Microgaming, NetEnt, Playtech, IGT, and Play’n GO makes almost a complete list of the industry’s most recognisable and most popular providers of slots. Each brand has a rich portfolio of online slots, and with each new release, they at least match, if not surpass, the quality of earlier games.

Their games are well-received by the gaming community for their grand visuals and sounds, but also in-game mechanics and features. Some games, like Honey Rush, deviate from the traditional game layout and provide cluster pays.

How to Play Slots Online Responsibly

1. Choose a game you like based on our slot criteria
2. Review the game carefully
3. Find a casino offering that game
4. Try the game for fun (if possible)
5. Give the game a test run with a small budget (£10-£50)
6. Place small bets
7. Ask a casino support assistant if you can set betting limits
8. Don’t start placing larger bets to compensate for losses
9. Play with a budget that you can afford to lose
10. Set gaming sessions (if possible)
11. Quit while you’re ahead
12. Don’t get carried away

All Slot Sites We Recommend Are Vetted by the UKGC

The UKGC oversees and ensures each operator complies with its Licence Conditions and Codes of Practice (LCCP) to ensure fair and quality gaming, player security, timely payouts, adequate player dispute resolution system, and protection of user privacy.

The strict gaming and player protection standards and legal parameters the UK Gambling Commission set forth control every aspect of UK slot sites. Some operators hold multiple licenses, rendering them completely certified in payment security, account management, and gaming quality.

Our Verdict: What to Expect from Online Slots

KingCasinoBonus have one key principle when it comes to playing online slots: approach the games responsibly and avoid chasing your losses and you’ll have a great time! As experts, we aim to help you understand the random mechanics of online slot machines and the best ways to play them. Slots have low minimum bets and adjustable bet sizes, enabling you to stay within your budget if practiced responsibly.

UK players may choose an online UK slot site for the following reasons:

• Custom experience: With a rich variety of themes and features, online slots can satisfy a wide range of UK player preferences;
• Beginner-friendly gambling: New casino players should start with simple games, and online slots are the most straightforward to play;
• 24/7 availability: Compared to their local counterparts, online slots are available 24/7;
• Mobile convenience: As they can be accessed from anywhere, they are very convenient for mobile players;
• New slot releases: Land-based slots are basically the same in every UK casino, while new online slot games are released every month;
• Engaging special features: Online real money slots possess unique symbols, and game features like expanding wilds and progressive jackpots;
• Social ways to play: Online slots UK sites often facilitate social interactions through slot tournaments.

Pros and Cons of Online UK Slots Sites

Pros

• Guaranteed game quality
• UKGC-licensed
• Tailored bonuses for popular slot games
• Quick access to content from leading developers
• Vast choice of gaming content
• Suitable betting limits for casual players
• You can play slots for fun
• Claim personalised bonuses
• Earn points and rewards by simply playing

Cons

• Some casinos don’t offer a mobile app
• There’s a limited number of games on mobile casinos
• Gaming can become addictive

Online Slots UK: Glossary of Terms

FAQ’s

What Is the Best UK Casino Site for Slots?

It was a hard choice to make, but when choosing the best online slot casino in the UK, Videoslots takes the No.1 spot.

We will now list several other alternative casinos popular for their slots, versatility and bonuses and lay out their key benefits and disadvantages.

What Are Real Money Slots Sites?

Slots sites are online casinos that provide slot games in digitised form for online gaming.

In most cases, slot sites provide slots from third-party gaming software developers for slot machines. In some rare instances, the casinos themselves create proprietary slot games.

Are Online Slot Casinos Reliable?

Some rogue operators may provide pirated or untested slot games, violating international gaming standards and laws.

However, if an appropriate regulator licenses the site, you have no reason to doubt the games’ fairness and reliability.

A casino’s licensor ensures that all licensees offer games from reliable operators and that each gaming item is tested for fairness and random number generation (RNG).

Where Can I Find Exclusive Slots?

Some top online casinos in the UK have gaming studios that produce unique, in-house slots. A few such casinos are as follows:

• Bonus boss
• mFortune
• Mr. Spin
• 888casino
• Grosvenor

Are There Any 100% No Wagering Slot Sites?

Yes, Play Ojo is a no-wagering requirements slots casino, i.e., the bonuses have no wager conditions. This versatile casino has over 2,000 slots, a player-friendly gaming platform, and a mobile-compatible interface.

What is the best online real money slots site to win money on?

Mr Q has the best payment conditions, choice of online slots, and free spin promotions for customers in the UK.

The no-pay and no wager spins are an ideal offer for gamblers that wish to start with the lowest possible expenses and still make a positive bankroll. Additionally, you can receive your funds within one day.

With standard £10 minimum deposit and withdrawal amounts, as well as several banking options that cover all transaction essentials, Mr Q is a finalist for online slots real money gamblers.

What slots can I play online for real money?

All selected platforms have a generous catalogue of real money slots created by renowned developers.

Mr Q and Coral Casino are included among the best entries of the Microgaming casinos active within the UK.

Paddy Power Games, on the other hand, appears among the most popular Play’n Go casinos. You can expect to find specific online slots, real money games, and other entries from the provider.

All three entries have real money slots specific to NetEnt casinos, including the famed Gonzo’s Quest franchise.

Where to Play Rainbow Riches & Pay By Mobile?

If you’re familiar with the game, but you can’t find a decent casino to play it, we would recommend Avenger Slots casino as an option. You can also use pay by mobile to fund your casino balance.

Can You Hack Online Real Money Slots for Guaranteed Payouts?

The results cannot be manipulated, not even by experienced hackers. Certified online slots produced by major developers are pretty much uncrackable. They use complex algorithms and RNG to produce random results on every spin.

Does Each Spin on an Online Slot Machine Produce Random Results?

Yes. As we noted earlier, online real money slots are software-based games using random number generators that produce a unique, unpredictable outcome on every spin.

Do Online Slots Pay Real Money?

Yes. Slots are played with actual money whereby the betting limits, per hand, rarely exceed £100. Depending on the winning combo, the game’s volatility level and RTP, symbols, special combinations, and the size of your bet, you can win anywhere from a few pounds to a few hundred, even thousands of pounds.