Happy Tiger Sister Sites: Find Sites Like Happy Tiger (2026)
Happy Tiger Sister Sites & Alternatives Listed
Happy Tiger is owned and operated by Happytiger ApS, which has one more site under its umbrella, namely Spin King. Given that there is just one sister site, we have also included some alternatives below.
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Spin King Sister Site100% Bonus Up to £100
Read moreNew GB customers only. One offer across sites on the same licence. Opt in at sign-up and make a deposit of min. £20 within 31 days. Bonus = 1 x deposit up to max. £100. Wager both deposit and bonus together 10x (if wagered solely on selected slots) or the equivalent of 5x (if wagered solely on bingo) or a combination of these amounts within 30 days before withdrawing winnings. Max bonus wins = £300. Full T&Cs apply. - Automatically credited on 1st Deposit (min £10). Game: Big Bass Bonanza, Spin Value: £0.1. WR 10x free spins winnings (Slots only) within 30 days. Max bet: 10% (min £0.1) of the free spins winnings or £5 (lowest applies). Bonus Policy applies.
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All British Casino Alternative100 Free Spins on Le Bandit + 10% Cashback Always £100
Join SiteRead moreNew players only. Deposit & wager at least £10 to get free spins. Free Spins winnings are cash. No max cash out. Eligibility is restricted for suspected abuse. Skrill deposits excluded. Free Spins value £0.10 per spin. Free Spins expire in 48 hours. Full T&C's apply. GambleAware.org. - 18+ Play responsibly. Gambleaware.org. £10 min deposit. £10 in slot bets grant 50 spins on Big Bass Splash. £5 total spin value. £0.10 per spin. 7 day expiry. Selected payment methods only.
- Deposit and wager £20 on Casino Slots and Get £36 Casino Bonus. Bonus Funds Require 20 x Wagering before withdrawal, No max win limits. New Customers Only, Valid for 1 use per customer. Bonus will expire 7 days after opt-in, This offer cannot be used in conjunction with any other offers.
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18+ UK customers only. Use code 100SPINS in ‘My Bonuses’, wager £20 on any slot, then play selected slots to receive 100 Free Spins (10p per spin). Max winnings £100. 10x wagering on Free Spins winnings. Free Spins expire in 7 days, stake not returned. Casino only. One per customer. T&Cs apply. GambleAware.org | Please gamble responsibly - New UK customers only. Wager £20+ on selected Pragmatic Play slots to get 50 Free Spins daily for 5 days. Spins expire 24 hrs after issue. Max Payouts & Full T&Cs apply.
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Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £25. Game: Book of Dead, Spin Value: £0.1. WR of 10x Bonus amount and Free Spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min £0.10) of the free spin winnings and bonus amount or £5 (lowest amount applies). Full T&Cs apply.
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New customers only. £10 in real money. Bets placed on sports at odds of 2.00 or more to qualify. Bets must be placed 24 hours within registration. £10 free bets must be wagered on sports. Free bet must be used within 24 hours of being credited. Gambling can be addictive, play responsibly, 18+ - first deposit only | £10 min deposit | qualifying bet: min £10, on any ACCA or Bet Builder (2+ selections) with min odds 6/4 (2.5) on selected sports | £10 Free Bet: 2+ leg ACCA or Bet Builder (2+ selections), min odds 6/4 (2.5) | 7-day expiry | T&Cs apply
- Deposit and wager £20 on a qualifying bet (cash, min 2/1 odds) settled. Free bet is provided as 3x£10 free bet token to be used on any sports with odds between 2/1 and 20/1. New Customers Only, Valid for 1 use per customer. Offer will expire 7 days after opt-in, This offer cannot be used in conjunction with any other offers.
- 18+ New customers only. Use code CASHBACK in ‘My Bonuses’. Bet a minimum of 3 x £10 on separate sports events at 2.0 (Evens) or bigger on your first day (min £10 total losses). Get 50% of first day net losses back as a Free Bet up to £25. Free Bet credited within 24 hours, expires in 7 days, stake not returned, max winnings £250. Sports bets only. One per customer. T&Cs apply. GambleAware.org | Please gamble responsibly
- New UK customers only. Register with promo code bop20x5fb and place a £20+ bet on any selection at minimum odds of Evens (2.00) to receive 5 x £5 Free Bets. The first Free Bet will be credited once your qualifying bet settles, with each subsequent Free Bet becoming available 24 hours apart. Free Bets expire 24 hours after being awarded. T&Cs & Maximum Payouts apply.
- New customers online only. Eligibility restrictions apply. Bet min of £/€10 at odds of 1/1 (2.0) or greater across sports or racing (if EW then min £/€10 Win + £/€10 Place) within 7 days of registration. Receive £/€20 Tote Credit and £/€10 Free Sports Bet. Qualifying bet is the first racing pool or sports bet added to the bet slip. 7-day expiry. 18+. Full T&Cs apply. Gambleaware.org.
Does Happy Tiger Have Any Sister Sites?
Unfortunately, Happy Tiger doesn't have multiple sister sites. Instead, it only offers one up and that is Spin King. You might be fooled by the fact that there are over 10 domains on the UKGC licence, but these are simply different variations of the two sites' names.
This certainly looks a little strange and it's a rather uncommon practice. Whilst it boosts the numbers on the license, it doesn't add any benefits. In fact, it looks a little amateurish, and this could be extended to the sites themselves in some ways.
Happy Tiger Sister Sites & Alternatives Review
Given that there are only two casinos listed on Happytiger ApS' UKGC license, we have also added two alternatives, whilst also taking a look at the only sister site Happy Tiger has.
🥇 Best Sister Site: Spin King
Spin King is the only other option owned by Happytiger ApS, which you could probably have figured out without knowing the fact. Both sites feature the same interface and lack a lot of the things that potential players look for.
Indeed, there are no sections for the games, which instead are all crammed into small areas. Furthermore, there is no way to see the complete game catalogue if you don't have an account.
The best casinos do not withhold anything, and this allows customers to get a complete view of what is on offer. So, the lack of that with Spin King is immensely disappointing.
Slingo
Slingo is one of the biggest casino games in the UK, and so its owners partnered with Skill On Net to create a site built around the game.
Of course, the name suggests it may only be offering Slingo, but this could not be further from the truth. Whilst it does take up a large portion of the site, there are plenty of other options available, including rivalling games.
Furthermore, with a range of live casino options, there are very few limits on what is possible to play, making it a worthwhile new casino to try at the very least.
All British Casino
All British Casino is another unique option, largely because it offers a bit of everything. Its name rightly suggests that it's a casino, and so it features a wide range of slots and games.
However, a sportsbook is also made available by its owner L&L Europe. With around 30 different sports to choose from, there is a great variety offered, and there is value in each market.
Given that All British isn't a household name yet, it likely means you will be able to take advantage of a pretty nice sign-up offer too, which is never a bad thing.
I would describe myself as an experienced punter, having taken a liking to horse racing in particular. My interest in sports is also what made me pursue a career in writing, graduating with a Bachelor's Degree in Journalism from UCFB in 2024.
At FindSisterSites, I'm responsible for testing bookies and providing our readers with the necessary sister sites insight. I try to make the most of my previous encounters with bookies to highlight what is good, bad and in between.