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The UK's Best Slingo Sites 2021

By Guy Evans on

TopRatedCasinos.co.uk is dedicated to helping customers find the best place to play online. Your safety and well-being is a priority, which is why all of our expert casino reviews are 100% honest and unbiased, and we highlight the key terms and conditions of every casino bonus we advertise. Whilst we accept commission from the casinos on our list of recommendations, and this may affect where they’re positioned on our lists, we only recommend casinos that we truly believe are safe and fair. Of course, we can’t rate and review every casino site, but we do make sure that only the best UK-licensed casinos make it onto our lists.

TopRatedCasinos.co.uk is dedicated to helping customers find the best place to play online. Your safety and well-being is a priority, which is why all of our expert casino reviews are 100% honest and unbiased, and we highlight the key terms and conditions of every casino bonus we advertise. Whilst we accept commission from the casinos on our list of recommendations, and this may affect where they’re positioned on our lists, we only recommend casinos that we truly believe are safe and fair. Of course, we can’t rate and review every casino site, but we do make sure that only the best UK-licensed casinos make it onto our lists.

Do you enjoy the spinning the reels as well as ticking off those bingo numbers? If so, then you should try a hand at slingo – a hybrid between these celebrated online casino games, where wilds and free spins bonuses fall on bingo cards.

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Read on and take a look at our picks of the best online slingo sites around.

You can easily compare what’s on offer by using our rankings of the best slingo websites, find a site that’s right for you, and click the link to be taken straight to the sign-up page.

Top Slingo Sites UK 2021 - December 2021

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Rank Online Casino Casino Rating Sign-up Bonus Score Key Features Sign Up Terms & Conditions
1
1076 User Ratings
Expert Review

100% Up To £150 + 15 Free Spins

9.9
  • Over 1300 Slots And Casino Games
  • Brilliant Live Casino
  • Great VIP Section
100% welcome bonus worth up to £150 is only valid for new players who have registered but have not made any deposit. The value of the bonus has a play through of 35 which must be met to validate any winnings deriving from it. The offer is valid for all payment methods available in Novibet, apart from Neteller and Skrill. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
2
323 User Ratings
Expert Review

100% Up To £100 + 300 Free Spins

9.7
  • Great VIP Section
  • Rapid Deposits & Withdrawals
  • Generous Amount of Free Spins
18+ Full T&C's Apply. New players Only. £10 min deposit. £5 max bet using bonus. 40x wagering applies. Bonus valid for 14 days. 30 Spins will be credited instantly upon qualifying deposit + then 30 per day for 9 days on pre-selected games. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Ewallets excluded. - www.begambleaware.org. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
3
149 User Ratings

Up To £50 Bonus + 100 Free Spins

9.6
  • Brilliant Live Casino
  • Instant Withdrawals Available
  • Live Chat Support
Terms and Conditions Apply. New Players only. 18+. Min First Deposit £10. Min Second and Third deposit: 20. Wagering requirement apply 35x. Offer valid for 72hr. Spins expire after 24hr. 100 spins includes 3 deposits. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
4
814 User Ratings
Expert Review

100% Up To £50 + 50 Bonus Spins

9.6
  • Great Loyalty Scheme
  • Engaging Platform & Design
  • 7 Figure Jackpots
New players only. 100% bonus on first deposit up to £50 & 50 Bonus Spins (30 spins on day 1, 10 on day 2, 10 on day 3) for Rich Wilde and the Book of Dead slot only. Min first deposit of £20. Max bonus £50. Max bonus bet £5. Max bonus cash-out £250. 40x wagering requirements. Bonus expiry 30 days. Bonus spins expiry 2 days. Game restrictions apply. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
5
712 User Ratings
Expert Review

100% up to £100 + 10% Cashback

9.5
  • State Of The Art Platform
  • Very Fast Site
  • No Registration Needed
New customers only. Min deposit £10. Wagering 40x bonus. Max bet £5 with bonus funds. 100% bonus up to £100. Eligibility is restricted for suspected abuse. No max cash out on deposit offers. Welcome bonus excluded for players depositing with Skrill or Neteller. Full T&Cs apply 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
6
742 User Ratings
Expert Review

100% Up To £100 + 100 Bonus Spins

9.4
  • 2,000+ Casino Games
  • Great Welcome Bonus
  • Massive Progressive Jackpots
Minimum deposit of £10. Max bonus bet £5. 100% match bonus up to £100 and 100 bonus spins. Bonus spins are valid on the following game(s) only: Aloha! Cluster Pays. Bonus spins to be credited at a rate of 20 bonus spins per day over five days, triggered on your first deposit. Bonus spins winnings credited in the form of bonus funds and capped at £50. Bonus funds must be used within 30 days and bonus spins within 10 days. 35x wagering on the value of the bonus funds 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
7
218 User Ratings
Expert Review

Up To £200 + 100 Spins

9.3
  • Perfect for VIP Players
  • Excellent Live Casino
  • Great Game Selection
New players only. 18+. Min deposit £10. Wagering requirement apply 35x. Offer valid for 72hr. 100 spins includes 3 deposit. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
8
204 User Ratings
Expert Review

100% Up To £100 + 100 Free Spins

9.3
  • Unique Casino and Bonus Reward System
  • Full PayPal Support
  • Generous Free Spins
New players only. Minimum deposit: £20. Maximum £100 bonus. Max bet with an active bonus: £2. Wagering requirement 100% match bonus: 30x sum of deposit + bonus. Free Spins are given 20 per day on Book of Dead for 5 days in a row, log in is required. Winnings from Free Spins are credited as bonus money with a wagering requirement of 45x. Some games may not be played with a bonus. Games may contribute differently when wagering a bonus. www.begambleaware.org. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
9
1632 User Ratings
Expert Review

100% Up To £100 +10% Cashback

9.2
  • Excellent Live Casino
  • Perfect for Both High and Low Limit Games
  • 400+ Casino Games
#AD 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. Click here for full T&Cs 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.
10
213 User Ratings
Expert Review

Up To £200 + 100 Spins

9.1
  • Great Range of Slots
  • Live Dealer Available
  • Excellent Customer Support
New depositing players only. Min. deposit £20. Welcome package includes 3 deposit bonuses. After first deposit made, customers will get + 20 Spin for the next 4 days. 35x wagering applies. 18+ Please Gamble Responsibly. Click 'Claim Bonus' to view the full terms and conditions.

What is Slingo?

Slingo is a blend of two popular online gambling verticals: slots and bingo. It was created by New Jersey real estate developer, Sal Falciglia, in 1994, who then founded the company Slingo in order to establish an operational network to distribute the game and develop further variants. The rules around the game will depend on the variant you’re playing, but here’s an overview of how the original plays out:

Slingo players are presented with a grid of numbers, similar to those you’d find on a bingo card. Separated beneath the grid is a row of individual pockets corresponding to the number of columns in the grid, acting as the game’s only reel. When players spin the reel, these pockets will eventually rest on numbers – if one of these numbers is matched by a number in the grid, that number will be crossed off. 

To keep things interesting, players need to pay attention to a series of symbols that may or may not appear. In most online slingo games, wilds are represented as jokers, and will cross off any outstanding numbers that remain in the column the wild lands on. 

There to make life a little harder are the devil symbols, which will cut a player’s score in half when appearing on the reel. Cancelling out the meddling work of the devil symbols are the cherubs, who fire arrows at any devil and reverse its effects.  

Coins are also regularly included in slingo games, giving points to players. In slingo games involving 20 spins, the final four spins – that is, spins 17, 18, 19 and 20 – tend to be bought using points accrued during the game. Free spins may also land during the round, and these can also be exchanged for one of the game’s final four spins. Time limits are imposed to keep the game ticking along, with players losing their spin if they don’t complete it within the timeframe. 

In 2013, Falciglia’s Slingo was sold to RealNetworks for $15.6 million, and the company then passed into the hands of the London-based game developer, Gaming Realms. Slingo has since become a popular gaming option in the UK’s online gambling industry, with 19 different titles available at a host of gambling sites

Choosing a Top Slingo Site

There are lots of things to consider before choosing a new slingo site. You’ll want to know which one offers the most generous bonuses, has the biggest range of payment options, and the best selection of games – it’s no mean feat. 

But at TopRatedCasinos, we do the heavy lifting for you, reviewing and organising the best sites into carefully constructed leaderboards. This means our users can find what they’re looking for quickly and easily – here are some of the areas we look at before recommending a slingo site to our users.

Slingo Bonuses

The best slingo sites will offer players a great welcome bonus, following this up with consistent offers to existing players. Here are some of the bonus types you’re likely to find – before making use of any casino bonus, always remember that terms and conditions will apply.

Free Spins

Slingo games incorporate the use of free spins, so free spins bonuses are in play here. These bonuses tend to be given in exchange for a minimum deposit, such as an offer of 20 free spins when depositing £10. If your slingo site doubles up as an online casino, free spins bonuses can be used on the site’s slots library as well as its slingo games. 

Matched Deposits

Matched deposits are frequently used as part of a welcome bonus, where offers can be as generous as 100% up to £200 and beyond. An offer of this size would mean players depositing anything up to £200 will be able to double their account balance, with half of these funds contributed by the casino. Matched deposits for existing members are likely to be less hefty. 

Bonus Codes

Bonus codes can be used to unlock any manner of bonus, whether it’s free spins, a matched deposit, or a free bet. Codes will be redeemable at the cashier page, with the bonus credited to the player’s account as soon as the code is keyed in. 

Choice of Games

With plenty of different slingo games to choose from, you’ll want to pick a site that hosts your favourites – here are some of the most popular variants. 

Slingo Rainbow Riches

The Rainbow Riches series is a hugely popular collection of online slots created by Barcrest, which turned its attention to developing a related slingo title in 2020. The game has a return to player (RTP) rate of 95.6% and takes place on a 5×5 grid. Bets range from £0.50 to £100. As well as jokers, players can make use of super jokers here to cross off any number on the card. Instead of cutting a player’s score in half, devils will block players from being able to cross off numbers in the column on which the devil has landed. Various bonuses are in play depending on how many vertical and horizontal lines players manage to complete; if they get all ten – known as a full house – they’ll have a shot at the pots of gold bonus and a chance to win 1,000x their stake.

Love Island Slingo

Based on the hit reality TV show, Love Island Slingo has an RTP of 95%, a betting range of £0.10 to £100, and a max jackpot of £5,000. Players will notice the paytable to the left of the 5×5 grid, which can be climbed every time they complete a horizontal, vertical or diagonal line. If the player manages to hit a full house, they’ll win 50x their stake. Free spins, wilds and super wilds are all in play, and if three or more super wilds land on the reels at once, players will receive an instant cash prize.

Slingo Monopoly

Anybody who enjoys the classic Monopoly board game will be pleased with this title, which stays as close as possible to the original. The first thing Slingo Monopoly players must do is select their object, which influences the game’s volatility: choose the dog, for example, and play for a top prize of £5,000; choose the T-Rex, and the max jackpot flexes to £40,000. Instead of a bingo card, players will be presented with the original board, marking off properties as they land on them. Land on a complete set of properties – such as Mayfair and Park Lane – and these will become multipliers. Chance, Community Chest, Go to Jail and Free Parking are all carried over from the board game, and there’s a joker wild that helps players collect properties at a faster pace. With an RTP of 95.3% and a betting range of £0.20 to £25, this is undoubtedly one of the best slingo games around. 

Slingo XXXtreme

We’re back on the traditional 5×5 slingo grid here, with a lava-like background giving this game a fiery feel. Eleven numbers are shot out of the cannon to the side in each round, as well as free spins, wild joker and devil symbols – the latter will act as a block to any potential matches on the card. Players can also land super jokers to cross off any number on the grid, and matching up any three standard jokers in a single spin will be rewarded with a cash prize. Slingo XXXtreme has an RTP of 95%, a betting range of £0.20 to £100, and a max payout of £1,000. 

Slingo Payment Options

The best UK slingo sites will make use of a range of different banking options, each with their own unique benefits. Here are some of the most popular. 

e-Wallets

Deposit speed: Instant

Withdrawal speed: Instant

e-Wallets such as PayPal, Neteller, and Skrill are perhaps the best all-round payment option at gambling sites, with great security, fast deposits, and even faster withdrawals. There’s no need to remember bank details when making a deposit, since transactions can be authorised by linked account information like passwords and email addresses. 

Prepaid Cards

Deposit speed: Instant

Withdrawal speed: N/A at most sites

Paysafecard is the leading brand in this space, working on a voucher-based system that can be purchased physically or online. If you’ve purchased your vouchers from a store, you won’t be able to request a withdrawal, but some slingo sites may be able to process withdrawals from those using digital vouchers. These vouchers come with a unique code which will authorise the deposit. 

Pay by Phone Bill

Deposit speed: Instant

Withdrawal speed: N/A

Fancy paying for a deposit using just your mobile phone number? That’s exactly what pay by phone bill services like Boku allow, with the user’s mobile network provider picking up the tab and then charging it to the user’s account at the end of the month. Pay as you go users instead pay with their available credit. Strict limits on deposits and no withdrawal options means this is a payment option to be used alongside another. 

Trustly

Deposit speed: Instant

Withdrawal speed: Instant 

Trustly is a bank transfer service popular at UK gambling sites, working as an intermediary between customers and merchants. Trustly availability is limited not only by the casinos that offer it, but also by the banks that support it, so check this information first. 

Visa Fast Funds

Deposit speed: Instant

Withdrawal speed: Instant

If you have a Visa debit card, you can make use of Visa Fast Funds – a system that allows for casino withdrawals to land in a player’s account within 30 minutes. Traditionally, Visa withdrawals can take up to five working days, but Visa Fast Funds has changed the game.

How to Sign Up to a Slingo Site

If you’re looking to sign up to a slingo site, just follow these simple steps:

  1. Compare our picks of the UK’s best slingo sites;
  2. Read reviews, compare welcome bonuses, and use our clicks to head to the site’s registration page;
  3. Fill in your personal details;
  4. Wait for the site to complete its know your customer (KYC) checks, which may require you to upload some forms of ID;
  5. Head to the cashier page and make your first deposit, taking advantage of any bonus offers;
  6. Play your first slingo game!

Find a Top UK Slingo Site at TopRatedCasinos

At TopRatedCasinos, we have everything you need to make an informed decision about your next gambling foray. If it’s a game of slingo you’re after, then take a look at our recommendations, read our user-focused guides, and sign up to one of the UK’s best slingo sites. 

Frequently Asked Questions

Contributors

Guy is a writer for TopRatedCasinos with a keen interest and expertise in the online gambling space. He’s also an avid fan of football and cricket, often found lamenting the fortunes of his beloved Tottenham Hotspur.

Marcus is an Editor at TopRatedCasinos.co.uk and is currently based in London, UK. Along with managing content across the site, he’s an expert in all things related to online casinos, with a particular personal interest in poker and blackjack.

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