Labslots.com – Best UK Slot Sites and Games

Welcome to Labslots. We run a ‘lab’ where we put slot sites and online slot games under our microscopes. Find our list of the best slot websites below. UK slot bonuses can be found here ! At Labslots, you will find impartial slot reviews and guides that are based on thorough data analysis. Scroll down to find our list of the best UK slot sites. Each of the casinos you can see listed have been extensively reviewed and broken down into welcome offers and promotions to show you exactly what you get from each casino. All sites are UK licensed.

Top UK Slot Sites 2020

Rank	Casino	Rating	Bonus	Key Features	Visit
1		Expert Review	100% bonus up to £500 + 50 BS	Focus on UK players One of the best welcome bonuses out there	Claim Bonus go to bCasinowww.bcasino.co.uk
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here.
2		Expert Review	50 Wager Free Bonus Spins	Playable via app Huge selection of games Highly reputable	Claim Bonus go to PlayOJOwww.playojo.com
18+ Only. 50 Free Spins on Book of Dead . Min. deposit is £10. New players only. Game: Book of Dead. Spin Value: £0.10. OJO’s Rewards and Game Play policy applies. T&C's Apply Read the full terms and conditions here.
3		Expert Review	100% bonus up to £100	Huge jackpots on progressives and lottery UKGC and MGA licences 10% wager-free cashback Fast withdrawals	Claim Bonus go to All British Casinowww.allbritishcasino.com
New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply terms and conditions here.
4		Expert Review	100% bonus up to £300	Best Collection of High Variance Slots Great Selection of High RTP Slots Best Newcomer 10% cashback Weekly Bonuses	Claim Bonus go to Hyper Casinowww.hypercasino.com
New customers only. Min deposit of £10 required. Wagering requirement is 45x bonus amount. 100% up to £100 on 1st deposit. 50% up to £200 on 2nd deposit. When playing with bonus funds maximum bet is £5. Welcome bonus is excluded for deposits with Skrill/Neteller. 18+. BeGambleAware.org. Read the full terms and conditions here.
5		Expert Review	100% bonus up to £50 plus 100 bonus spins	Top tier software providers Live chat is available Mobile friendly design	Claim Bonus go to FruitKings Casinowww.fruitkings.com
Minimum first deposit of £20 required to participate. Maximum promotion amount per player is £50 Bonus and 100 Bonus SpinsFull T&C’s apply terms and conditions here.
6		Expert Review	100% up to £100	User-friendly, neat website with unique games categorisation A good collection of games from top providers	Claim Bonus go to Dunder Casinowww.dunder.com
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here..
7		Expert Review	300 Wager Free Spins	Large collection of online slots Nice bonus scheme	Claim Bonus go to Volt Casinowww.voltcasino.com
18+ Only. Rewards and Game Play policy applies. T&C's Apply Read the full terms and conditions here.
8		Expert Review	100% bonus up to £123 plus 10% cashback	Large Selection of slots Loyalty reward scheme	Claim Bonus go to Fun Casinowww.funcasino.com
New customers only, min deposit £20, wagering 35x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Read the full terms and conditions here.
9		Expert Review	100% bonus up to £200	A huge variety of casino games from the most reputed software providers Generous deposit bonuses and promo deals	Claim Bonus go to Videoslots Casinowww.videoslots.com
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here.
10		Expert Review	100% bonus up to £100+ 100 extra spins	Lots of choice Games can be played in free play mode Vibrant looking casino	Claim Bonus go to Casiplay Casinowww.casiplay.com
18+, first deposit only. Casino bonus min. dep: £20, max. bonus £800. Bonus winnings wagering requirement: x35. Max bonus bet £4, can vary. T&Cs apply. Read the full terms and conditions here.
11		Expert Review	100% bonus up to £50 +50 BS	Unparalleled selection of slots Best all round casino Most trustworthy casino	Claim Bonus go to CasinoLuckwww.casinoluck.com
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here.
12		Expert Review	100% bonus up to £100	One of the best mobile casinos A new slot site that treats their players very well Nice selection of slots	Claim Bonus go to Lottomart Casinowww.lottomart.com
18+ Only. Rewards and Game Play policy applies. T&C's Apply Read the full terms and conditions here.
13		Expert Review	50% Bonus up to £50 + 30 BS	Great looking casino Multiple welcome bonuses Diverse Loyalty Program	Claim Bonus go to Playluckwww.playluck.com
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply.
14		Expert Review	100% bonus up to £100	Instant play available A selection of live table games found in the live casino Mobile gaming an option Live chat support available	Claim Bonus go to CasinoCasinowww.casinocasino.com
New customers only, min deposit £20, wagering 40x, max bet £5 with bonus funds. Max bonus is 100% up to £100. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Cashback is cash with no restriction. Full T&C’s apply terms and conditions here.
15		Expert Review	100% up to £100 + 10% Cashback	Nearly perfect integration across all devices Live chat, phone, and email contact options Secured with SSL encryption Proven fair by iTech Labs and other auditing firms	Claim Bonus go to Yako Casinowww.yakocasino.com
New customers only, min deposit £20, wagering 40x, max bet £5 with bonus funds. 100% up to £99 bonus + 99 free spins on 1st deposit. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&Cs apply terms and conditions here.
16		Expert Review	100% bonus up to £100 + 50 bonus spins	Huge amount of Online Slots Over 2100 Casino games Unique Bonus System	Claim Bonus go to PlayFrank Casinowww.playfrank.com
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here.
17		Expert Review	150 Bonus Spins	A fresh, fun and neat website with unique scratch card games A very good Welcome Bonus deposit scheme	Claim Bonus go to Winomania Casinowww.winomania.co.uk
18+ 1st deposit only | Min deposit £10 | 25 free spins for 6 selected games | X40 wagering on bonus spins winnings | T&Cs apply. Read the full terms and conditions here.
18		Expert Review	£5 No Deposit Bonus	Good collection of slot games from top providers Smooth mobile casino experience Solid No Deposit Welcome Bonus and additional deposit bonuses	Claim Bonus go to Monster Casinowww.monstercasino.co.uk
18+ New Customers Only. Please Gamble Responsibly. Bonus Terms Apply. Read the full terms and conditions here.
19		Expert Review	10% cashback	Impressive array of innovative slots and other NetEnt games Straightforward cash back program with simple terms Live chat and international phone support available during most hours	Claim Bonus go to No Bonus Casinowww.nobonuscasino.com
10% Cash back without wagering the day after if the player loses all the money in the account. Min deposit £25. Gameplay is monitored. Full T&Cs apply terms and conditions here.
20		Expert Review	100% bonus up to £200 + 100 bonus spins	Plenty of choice in games VIP program Games can be played in free demo mode	Claim Bonus go to Spela Casinowww.spela.com
18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 20 Spins on Starburst games will be credited instantly + then 20 per day for 4 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Read the full Terms & conditions here.

First Time Looking for a New Slot Site?

If this is your first time looking for a new slot site with Labslots then you have lots of fun awaiting you.

It is important to be aware that slot sites come with numerous terms and conditions. We will help you keep track of the Ts and Cs and will only recommend slot sites that meet our high standards. Labslots is 100% compliant with the rules and regulations set by the UKGC and promises to keep you within a gambling milieu that is safe and secure.

We have just posted a new slot site – All British Casino.

Testing a Slot Site Before Depositing

We encourage you to test out different slot sites so you can gauge which one is right for you. A slot site can look great but the aesthetics are just one thing that you should take notice of. A good online slot site will provide you with a large amount of slot bonuses including no deposit bonuses and free spins.

They will also guarantee you numerous ways in which to make deposits and withdrawals. You should also pick a slot site that has a large library of online slot games. You can trust our top listing positions as we are in constant communication with these online slot sites and we test them regularly.

Our top positions are occupied by the best slot sites in the UK, you will not be disappointed by them.

You should test all of our casinos in order to find the right one for you.

You can register for free to all of the sites listed on this page. We also encourage you to let us know if you have had any bad experiences with any of our listed casinos. Our job is to help you find the best UK slot site after all.

Up To Date Info On all of the Newest Slot Sites

Our philosophy is to ensure we are giving out the best and most up-to-date information on the best and newest slot sites online. Labslots prides itself in offering the best information to you about where you can play online slot games and where you can find  the best slot site bonuses.

We make it easy for you to find the newest slot sites as we are constantly adding new casinos to our list of partners. We also ensure that you are able to receive the best new slot bonuses that are available.

We can offer you all of the greatest slot bonuses, which is why we consider ourselves as the best slot site guide in the United Kingdom.

Frequently Asked Questions About New Slot Sites

Labslots’ Top Three Gambling Tips

• Register at one or more slot sites – We encourage you to get the feeling of several slot sites before making a deposit.

• Use the no deposit bonus – Try your luck with the no deposit bonus slot site we offer you.

• Deposit and play with your welcome bonus – Use the first deposit bonus/welcome bonus on each of our slot sites before you decide to stick with one. You do not want to miss out on any great offers.

Why We Created Labslots

We created Labslots because we are a team full of old and new slot players with a wealth of experience within the online gambling sector. Naturally, we wanted to develop a zone where we could offer our experience to new casino and slot players.

This site contains everything for people interested in new slot sites and slot site bonuses. We also offer the most up-to-date information on Megaways slots and the best Slingo sites.

We pride ourselves on being a friendly slot site guide that can direct you to a pleasurable casino experience.

The Best Paying Slot Sites in the UK

Although it is not the only reason, one of the main reasons people play slots is to win cash. We are pleased to tell you that we are able to direct you to the slot sites offering the best paying online slot games.

Slot sites offering the slot games with the highest RTP’s are recommended by us because they are giving you the best chance of winning.

Read more about the best paying slots here!

Low and High Variance Slots

Nowadays it is simple to find new and old online slot sites offering a mix of high and low variance slots.

High variance slots offer large but irregular payouts.

Low variance slots offer small but regular payouts.

Our players have recommended PlayOJO as a casino offering the largest number of both high and low variance online slots.

The Most Important News on Slot Sites and Slot Games

The Labslots news section provides you with the most up-to-date information on the newest slot sites, slot games, new slot games and news from the online casino and gambling industry.

Labslots are a source for everything online slot related and we aim to provide you with the knowledge you need to become a successful online slot player.

International iGaming Licenses to Look Out For

These are the best known iGaming licenses that slot sites are using:

• UKGC – United Kingdom Gambling Commission
• MGA – Malta Gaming Authority
• CGL – Curacao Gaming License

UK players should always look out for the UKGC logo and gambling license.

Best Slot Sites

The best UK online slot sites will have the following factors:

• Great welcome offers
• Reliability
• Loyalty Bonuses
• 24/7 Customer Support
• Large Selection of Slot Games
• Security

Mobile Slots

We will also bring you the information on the best mobile slot sites. Playing online slots on your mobile phone has never been easier due to the exponential increases in mobile technology over the past two decades. 

The newest casino slot games are made specifically for mobile devices thanks to HTML5 technology. As mobile phone technology improves, the greater the number of casino players decide to switch from their desktops to their mobiles. Mobile slot sites even offer bonuses to players who are specifically signing up via a mobile device.

Slot Site Reviews

How can we determine what makes a good slot site? Firstly, we do not list any bad UK slot sites.

All the slot sites you will find at Labslots are verified as good and are rated highly by other online slot site guides too. In order to help you understand what makes a good UK slot site, here are some of the things we look at when we are reviewing an online slot site.

• We ensure the slot site accepts UK players.
• We register via mobile and desktop to ensure the process is smooth on all devices.
• We try out the bonuses.
• We verify whether the slot site has the best slot games.
• We talk to their customer support team to verify whether they are sufficient.
• If all works well we compare them with our other slot sites in order to decide rankings.

Slot Game Reviews

The Labslots team has played and reviewed hundreds of online slot games on your behalf. Our reviews are honest and do not pull any punches.

We give a star rating to each of the games we review. This allows you to pick only the best slots to play.

What Do You Think of Labslots?

So there you have it, all of our basic information on what we can offer you to get you started. We have plenty of guides available for you to check out.

If you have any feedback then please get in touch with us. Our players are why we decided to set this site up.

Your feedback allows Labslots to improve which means that new visitors will be able to find slot sites without any fuss.