If you’re looking for the best slot sites to play at in May 2021, you can find some great offers here. We have put together some of our favourite brands so you can find exciting slot games to play.
Did you know how many bonuses are available from the best slot sites in May 2021?
Best Slot Sites List
From our research, here is a list of the best slot sites we recommend.
Slots MagicUP £50 WELCOME BONUS
First Deposit Only. Min. deposit: £10, max. Bonus £50. Game: Rich Wilde and the Book of Dead, Spin Value: £0.10, Max Extra Spins:50. WR of 30x Deposit + Bonus amount and 60x Extra Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the extra spin winnings and bonus amount or £5 (lowest amount applies). Extra Spins must be used before deposited funds. Bonus Policy Applies. Full T&C's Apply
Paddy Power Vegas50 FREE SPINS
New customers to Paddy Power only, sign up via the Paddy Power Vegas reg code PVCREG. 50 Free Spins added instantly to accounts once SMS verified, no deposit needed. Additional 50 Spins added once deposit and bet £10. Spins valued at £0.20. Full T&Cs apply. Full T&C's Apply
LeoVegas CasinoUP TO £100 + 20 FREE SPINS
Free spins - no deposit required & new players only. Claim within 3 days of registration & 3 day expiry. Free spins worth £0.10 each on Book of Dead, winnings paid as cash. Deposit offers available across any two deposits. Both expire 7 days after registration & have 7 days to wager once claimed. Deposit £10, £25 or £50+ & wager 35x for a cash reward. Only cash stakes qualify & wagering contributions vary. 5 free spins on Book of Dead with each qualifying deposit, 3 day expiry.18+ BeGambleAware.org. Full T&C's Apply
32 Red SlotsGET A 150% BONUS UP TO £150
New accounts only. Min. £10 deposit, debit/credit card and PayPal only. 50x wagering, game contributions vary, max. stake applies, 7 day expiry. See full terms. Full T&C's Apply
Wizard Slots500 FREE SPINS
New Players Only, Min Deposit £10, £8 Max Win Per 10 Spins, Max Bonus Conversion Equal To Lifetime Deposits (Up To £250), 65X Wagering Requirements. Full T&C's Apply
Mr Green CasinoUP TO £50 MATCHED BONUS + 50 FREE SPINS
New UK customers only. Opt in required. 1x per customer. Min. £20 deposit. 1st deposit only. Selected games only. Max. Bonus £50 with 35x wagering and 50 Free Spins at £0.20/spin on Starburst™ with 35x Wagering. Free Spins and Bonus credited once deposit amount has been wagered on slots. Bonus and Free Spins expire 7 days after issue. Game weighting, game, country, currency, player restrictions and terms apply. Full T&C's Apply
BGO SlotsWIN UP TO 500 FREE SPINS
UK only. Win up to 500 spins from Mega Wheel on 1st deposit. 24-hour expiry. Max bet £2.50, Max Spins win £8 per 10 spins, Max Bonus win £150, selected games & 65x wagering on winnings. Min deposit £10. No Neteller/Skrill. Full T&Cs apply Full T&C's Apply
Power Spins100% BONUS UP TO £100
New customers only. 100% up to £100 on 1st deposit. 65x wagering. Max bet 10% up to £2.50. Max win £2k. Selected games only. 7-day expiry. No Neteller/Skrill. Full T&Cs apply. Full T&C's Apply
MFortune SlotsUP TO £10 NO DEPOSIT BONUS
18+. New players only. 20x wagering requirement. Expires after 7 days. Max withdrawal from bonus winnings £50. T&Cs apply, BeGambleAware.org Full T&C's Apply
How to Find the Best Slot Brands
All of the options we list here are certified by the UK Gambling Commission and are therefore proven fair. This means that there is always a chance for you to win big from any one of the major reel-spinning games on display.
Whether you choose to take on a traditional slot game or a well-known brand such as Rainbow Riches or Cleopatra, it’s well worth remembering that they all have the same odds – you simply have to be lucky enough to give it a go!
We recommend looking for sites which have a good welcome bonus. We try to bring you the latest deals from trusted brands. These providers all pay well and often if you’re lucky enough and are persistent – so why not give things a spin and see how you get on?
Best Slots Site Bonus Deals
All of the top rated brands offer big welcome deals – this much is true! Promo codes come in all shapes and sizes, and it’s just one of the factors we look at when ranking the best slots sites UK players can get into.
You may be able to grab hold of some free spins, free plays on certain named games, or even free bonus credit outright – it all depends on which deals are running and when! We therefore encourage you to play your way through our list wherever possible – take on some promo code deals and see what takes your fancy.
What We Look for with the Best Slots Sites
There are a few factors to consider when looking for the best slots sites to play at. Here are some of the things we typically look at.
- Site security and license
- Games on offer
- Promotions and welcome bonus
- Mobile-friendly features
- Website design
- Customer service options
- Payment methods accepted.
Many more things will influence our reviews as well. But these are some of the main things to think about when choosing a slot website to play at.
Slot Sites with Deposit Bonus
As mentioned, many of the best slots sites run with an opening deal to help introduce new customers into their range of games and brands. Some of the highest-rated websites for slots offer deposit matching – meaning that any money you put in will be copied by the site and given to you as extra free bonus credit.
This is a great way for you to really make your money travel that little bit further – simply look out for deals mentioning 100%, 200% or more in cash matching and you’ll be able to double or triple your deposit in no time. Using these deals alongside free spins and other treats, there’s no reason why you won’t get more play for your money across the majority of site reviews we’ve listed for you here.
The most popular slots sites online offer variety, fairness, guaranteed fun and plenty of great games. We value mobile play, ease of use and user interfaces that shine, too – the focus should always be on the user and never on profit – and we’re very happy to say that the best slot sites May 2021 has to offer are in a vast number and we’ve only begun to scratch the surface with our collection of site reviews.
Why not see how you get on with the websites we’ve researched for you here – get yourself a promo code and get spinning!
Here are some other gaming sites you might be interested in:
- 1 Best Slot Sites List
- 2 How to Find the Best Slot Brands
- 3 Best Slots Site Bonus Deals
- 4 What We Look for with the Best Slots Sites
- 5 Slot Sites with Deposit Bonus
- 6 Play Now
- 7 Related Posts