Kaiser Slots Sister Sites: Find Alternatives in the UK (2026)
UKGC Licence #39483
Owner Tau Marketing Services
Platform Aspire Global
Kaiser Slots has closed down. Please consider joining one of the remaining sister sites or alternatives listed below.
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Kaiser Slots Alternatives Listed
Kaiser Slots used to be powered by Aspire Global, both in terms of licence and platform, but the site ceased operations at the end of December. Aspire Global has also stopped working in the UK, so we have listed some good alternatives below instead.
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New customers online only. Only valid with code B10GET100 on registration. £/€10 min stake on slots and receive 100 Free Spins on Big Bass Splash. Free Spins credited within 48 hours of meeting qualifying criteria. 7-day expiry on code and Free Spins. One per customer. 18+. Full T&Cs apply. Gambleaware.org. -
Code BASS100. To qualify, turn over £10 cash on Big Bass Splash. 100 Free Spins on Big Bass Splash awarded on qualification valued at £0.10 per spin. Full T&C’s Apply. (18+). -
18+. Sign up and stake at least £10 on Casino games to receive 50 free casino spins on ‘Starburst’. Each spin is valued at £0.20. Free spins must be used within 72 hours from the time they are awarded; otherwise, they will expire. The maximum winnings from any free spins are £100. No wagering requirements. Full T&Cs apply. -
18+ New customers only. Casino only (excludes Ken Howells sportsbook). Use code WELCOME in ‘My Bonuses’. Register after 26/02/2026 and get 50% of first day net casino losses back as Bonus Money up to £25 (min £10 losses). First day ends 23:59. 5x wagering. Bonus valid 7 days. Max winnings £250. One per customer. T&Cs apply. GambleAware.org | Please gamble responsibly. -
18+ New customers only. Wager £20 or more on Midnite Casino within 14 days of sign-up. Get 150 Free Spins to use on selected games, valued at 10p and valid for 7 days. T&Cs apply. BeGambleAware.org -
18+. New verified customers only. Deposit and stake £10 on any slot game and get 50 FREE SPINS on Big Bass Christmas Bash. £0.20 spin value. Valid for 48 hours. Max winnings £100. Free spins must be used in one session on Big Bass Christmas Bash only. Full T&Cs apply. -
New customers only. Opt In required. £/€10 min stake on Casino slots within 30 days of registration. Max bonus 200 Free Spins on selected games credited within 48 hours. Free Spins expire after 7 days. iOS app restrictions may apply. Email/SMS validation may apply. Not available in NI. Full T&Cs apply. -
Stake £25 on selected slot game to receive 50 free spins on CANDY RUSH.Free spins valued at £0.20 each. Maximum winnings £100. Valid for 72 hours and must be used in one session on CANDY RUSH only. Please Gamble Responsibly 18+. -
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. -
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.
- New customers online only. Only valid with code B10G40 on registration. Bet a min £/€10 at odds of 1/1 (2.0) across sports or racing within 7 days of registration. Receive £/€20 Tote Credit, £/€10 Free Sports Bet and 2 x £/€5 Bet Builder within 48 hours of qualifying bet settlement. Qualifying bet is the first racing pool or sports bet added to bet slip. Voided/non-runner bets will not qualify; subsequent bet will be qualifying bet. 7-day expiry. 18+. One per customer. Selected customers only. Full T&Cs apply. Gambleaware.org.
- Code ALLABOARD10. Place qualifying bet within 7 days of reg (Min £10 at odds of EVS+). 2 x £5 free bets awarded once qualifying bet settles (18+). Full T&C’s Apply.
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18+. New Customers only. Min Deposit £10. Min Stake £10. Min Odds 1/1. The qualifying bet must be a single selection only. Free bet added on 1st settlement of any qualifying bet. Free bet is a matched free bet of £20. Free bet expiry is 24 hours. 1 Free bet offer per customer. Cashed out bets won’t apply. T&C’s apply. - 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
- 18+ New customers only. Place a £10 sportsbook bet at minimum odds 1/1 (2.0), within 14 days of sign-up and get £40 in Free Bets, valid for 7 days on selected bets. T&Cs apply. BeGambleAware.org
- 18+, new customers only. Place a minimum of £10 bet and get a £10 free bet. Qualifying bet must contain at least one selection with odds of Evens (2.00) or greater. No promotions will qualify towards a free bet. Void or cashed out bets will not qualify for the offer. Free bet will be valid for seven days. Free bet will be credited within 24 hours of your first bet settling. Full T&Cs apply.
- New customers only. Register with BETFRED50. Deposit £10+ via Debit Card and place first bet £10+ at Evens (2.0)+ on Sports within 7 days to get 3 x £10 in Sports Free Bets & 2 x £10 in Acca Free Bets within 10 hours of settlement. 7-day expiry. Eligibility & payment exclusions apply. Full T&Cs apply.
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18+ New customers only. Bet £20 (or more) EVS (2.0) or greater Get 2 x £5 Free Bets. 1 x £5 Free Bet paid automatically & following £5 Free Bet after 24hrs. Min Free Bet odds 4/1 (5.0) on accumulators Trebles & upwards. Expires after 24hrs. Full T&Cs apply. GambleAware.org - Sports offer bet £10 get £10. Free Bet valid for 48 hours, Min Odds: Evens 1/1. Available on sport only (Core Terms). Minimum stake £1 & Max stake £10. New customers only. T&Cs apply. Please Gamble 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
- 18+. Odds may vary. Max stakes vary. Full T&Cs apply. BeGambleAware.org.
Kaiser Slots Sister Sites Listed (Before Closure)
Kaiser Slots had quite a lot of sister sites before it closed down. If you want to find out which those sites were, we have listed them below.
Does Kaiser Slots Have Any Sister Sites?
Ben DixonEditor
It's no surprise to see Aspire Global-operated sites with ambiguous ownership. All of the sites on the UKGC licence are listed as 'white-label', but finding more information than that (such as the ownership) can sometimes be difficult.
Kaiser Slots, however, does make it pretty clear at the bottom that the site is owned by Tau Marketing Services. This company also runs brands such Jaak Casino and Atlantic Spins, but there are also sister sites through the Aspire Global platform, as you can see below.
Kaiser Slots Sister Sites Reviewed
Seeing as Kaiser Slots is operated by Aspire Global, there are quite a few sister sites available, and we have taken a closer look at three of them below.
Ben Dixon
Last Updated 12/08/2026
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.
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