Five UK casinos, ranked on their terms
Spin Ledger compares online casinos licensed by the UK Gambling Commission. We read the welcome terms line by line, print them in full next to every offer and rank on what the conditions mean for your money, not on the size of the number in the banner.
For UK residents aged 18 and over. We are not a casino and take no bets.
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No.1
100% up to £50 + 50 Free Spins
on Book of Dead, promo code LUNA · min. deposit £10 · 10x bonus and free spin winnings
The match is modest, the terms are among the cleanest we read this month, and the lobby is enormous. That combination is rarer than it ought to be.
18+ | T&Cs apply | BeGambleAware.org | Full T&Cs
Significant terms: Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £50. Maximum amount of Free Spins is 50. 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). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. Bonus Policy applies.
No.2
Welcome Package up to £1,000 + 100 Free Spins
on Starburst & Buffalo Blitz · min. deposit £10 · 10x bonus, 10x free spin winnings
The £1,000 figure does the shouting. The £50 conversion cap is the number that actually decides what you can take home, and it deserves equal billing.
18+ | T&Cs apply | BeGambleAware.org | Full T&Cs
Significant terms: New Players Only. Min Deposit £10 required. Wager from real balance first. 10x wager the bonus money within 30 days and 10X wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt. Max conversion: £50 the bonus amount or from free spins: £20. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms apply
No.3
100% up to £25 + 100 Free Spins
on Book of Dead, bonus code SWIFT · min. deposit £10 · 10x bonus and free spin winnings
Small bonus, generous spin count. If you only ever meant to deposit £25, the arithmetic here is hard to fault.
18+ | T&Cs apply | BeGambleAware.org | Full T&Cs
Significant terms: Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £10, max. Bonus £25. Maximum amount of Free Spins is 100. Game: Book of Dead, Spin Value: 0.10. 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). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonus Policy applies.
No.4
200 Free Spins
on Book of Dead with a £20 minimum deposit · min. deposit £20 · 10x free spin winnings
No matched money at all, which some will count against it. We count it in its favour: the only thing you wager is what the spins return.
18+ | T&Cs apply | BeGambleAware.org | Full T&Cs
Significant terms: First Deposit Only. Min dep. £20. Game: Book of Dead, Spin Value: 0.10, Max Free Spins: 200. WR 10x free spin winnings amount (only Slots count) within 30 days. Max bet is 10% (min 0.10) of the free spin winnings amount or £5 (lowest amount applies). Spins must be used and/or Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. *Games are subject to availability. Bonus Policy applies.
No.5
100% Bonus up to £50 + 20 Free Spins
on Big Bass Bonanza · min. deposit £10 · 10x bonus, 10x free spin winnings
A perfectly serviceable welcome deal let down slightly by terms that read as if they were typed in a hurry.
18+ | T&Cs apply | BeGambleAware.org | Full T&Cs
Significant terms: New Players Only. Wager from real balance first. 10x wager the bonus money within 30 days and 10X wager any winnings from the free spins within 7 days. Contribution varies per game. Available on selected games only. Wager calculated on bonus bets only. Bonus offer and any winnings from the offer are valid for 30 days / Free spins and any winnings from the free spins are valid for 7 days from receipt. Max conversion: from the bonus amount: 50 or from free spins: £20. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses.Excluded Skrill and Neteller deposits. Full Terms apply
Spin Ledger compares online casinos licensed by the UK Gambling Commission. We read the welcome terms line by line, print them in full next to every offer and rank on what the conditions mean for your money, not on the size of the number in the banner.
Figures are taken from each operator's UK landing page on 30 September 2026. The full terms sit with each offer above.
| No. | Casino | Welcome offer | Min. deposit | Wagering | Score | Review |
|---|---|---|---|---|---|---|
| 1 | Luna Casino | 100% up to £50 + 50 Free Spins | £10 | 10x bonus and free spin winnings | 8.8 | Review of Luna Casino |
| 2 | Vegas Mobile Casino | Welcome Package up to £1,000 + 100 Free Spins | £10 | 10x bonus, 10x free spin winnings | 8.4 | Review of Vegas Mobile Casino |
| 3 | Swift Casino | 100% up to £25 + 100 Free Spins | £10 | 10x bonus and free spin winnings | 8.3 | Review of Swift Casino |
| 4 | PlayKasino | 200 Free Spins | £20 | 10x free spin winnings | 7.9 | Review of PlayKasino |
| 5 | The Online Casino | 100% Bonus up to £50 + 20 Free Spins | £10 | 10x bonus, 10x free spin winnings | 7.8 | Review of The Online Casino |
Explainer
Every offer on this page carries a 10x wagering requirement. That is not a coincidence: since 19 January 2026 the Gambling Commission has capped wagering on UK casino bonuses at ten times. So the multiple no longer separates one offer from another. What does?
Three things, mostly. What the 10x is applied to (the bonus alone, or the bonus plus spin winnings). How long you get to do it, which ranges from seven days to thirty among our five. And whether there is a cap on what the bonus can turn into. One brand here advertises up to £1,000 and limits conversion to £50. Neither number is hidden; one is simply printed much larger.
| Bonus credited | £50 |
|---|---|
| Multiple | × 10 |
| Total to stake before withdrawal | £500 |
| Typical window | 30 days |
Review · 8.8/10
A £50 match plus 50 spins on Book of Dead, all under a single 10x requirement and a 30-day window. Nothing spectacular in the headline, which is rather the point.
The match is modest, the terms are among the cleanest we read this month, and the lobby is enormous. That combination is rarer than it ought to be.
6000+ slots and live tables
Review · 8.4/10
Spins first, then a larger matched bonus. The library of familiar British slots is the strongest here, but read the conversion caps before the headline.
Rainbow Riches, Fluffy Favourites and friends
Review · 8.3/10
A £25 match and 100 spins at 10p. The same operator and much the same rulebook as Luna, with a smaller lobby and a lower ceiling.
1200+ games, Crazy Time among them
Review · 7.9/10
200 spins on Book of Dead for a £20 first deposit, with wagering applied to spin winnings only. Simple, if you are happy with a spins-only offer.
Book of Dead, Crazy Time, Floating Dragon
Review · 7.8/10
A £50 match and 20 spins on Big Bass Bonanza, with the same seven-day spin clock and conversion caps as its sister brand. Round-the-clock live support is listed.
2,000+ games from Playtech, Games Global and others
Before anything is scored, a casino has to hold an active UK Gambling Commission licence, and we check the register ourselves. After that the score is made of four parts. The terms of the offer carry the most weight, at 40%. The clarity of those terms, the depth of the game library and the transparency of the operator make up the remaining 60% in equal shares.
We don't score withdrawal speed or customer service. Not because they don't matter; they matter a great deal. We just can't measure them to a standard we would put our name to, and a made-up number is worse than none.
A casino welcome offer is a way to try a site, and it is priced so the house keeps its edge. Set a deposit limit when you open the account (every UK-licensed casino has to offer one) and decide beforehand what you are prepared to lose. If you notice you are chasing losses, gambling with money meant for bills, or hiding it from people close to you, stop and talk to someone.
Yes. All five hold a UK Gambling Commission licence. Luna, Swift and PlayKasino run under Skill On Net Ltd (account 39326); Vegas Mobile and The Online Casino under ProgressPlay Limited (account 39335). Each review links to the register entry so you can check it yourself.
Because that is now the legal maximum for UK casino bonuses. The differences lie elsewhere: what the multiple applies to, the time limit and any cap on winnings.
The ranking reflects our editorial scores, which are opinions built on a published method. We are also paid by the operators, and we say so at the top of the list. Commission does not buy a place or a better score. The disclosure explains more.
Usually, yes, but not without limit. The ProgressPlay terms say the welcome offer is “limited to 5 brands within the network”, and the Skill On Net brands share a licence holder. If you self-exclude with one, ask whether that covers its sister sites. GAMSTOP covers all of them regardless.
Luna shows the code LUNA and Swift shows SWIFT on their offer pages. The other three do not list one. Codes can change, so check the operator's page before you deposit.
Register with GAMSTOP. It is free, takes a few minutes and blocks you from every UK-licensed gambling site for six months, a year or five years. You can also ask your bank to block gambling payments; most high-street banks and app-based accounts now offer that switch.