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Every licence checked against the UKGC registerEvery slot site we have reviewed is on this page. PlayOJO is the one to open if you are tired of free spins you can never withdraw, SpinzWin if you just want the biggest lobby, and read the maximum conversion on any spin offer before you read the spin count.
We open an account, deposit real money and request a withdrawal before anything gets written up. Licence numbers are checked against the Gambling Commission register, bonus terms are read in full, and the bad parts stay in.
Every site on this page is good at something and poor at something else. These three are the ones where the good part is worth the trade.
Spin winnings are yours the moment they land, with nothing to play through first. On a page where most free spins come with 10x attached and a conversion cap on top, that one rule is worth more than any spin count.
The catch. Spin values are small and the library is shared with nine other sites here. Full review
Get Bonus 18+. New customers only. T&Cs apply. BeGambleAware.org
Twelve casinos run on this platform and share a back office, which leaves the size of the lobby as the only real difference between them. This one holds the most slots by a clear margin.
The catch. A 1% withdrawal fee, capped at £3, and a big game count from a narrow set of studios. Full review
Get Bonus 18+. New customers only. T&Cs apply. BeGambleAware.org
A hundred spins at 10p is ten pounds of play returned on a ten pound deposit, all on one named game so you can price it before you claim. Most spin offers on this page will not tell you the spin value at all.
The catch. Wagering is quoted differently by every source we checked, so read it on site. Full review
Get Bonus 18+. New customers only. T&Cs apply. BeGambleAware.orgSpin counts are the number sites shout and the least useful thing on the banner. Four checks, and none of them takes long.
These all hold a current UKGC licence and a live welcome offer. Search by name or filter by platform.
Showing every slot site
Free spins with no wagering on what they win
Free spins almost always arrive with playthrough attached, which is how a hundred spins turns into nothing you can take out. OJO does not do it. The trade is spin size, since these are small, and the library is the same SkillOnNet catalogue you will find at nine other sites on this page.
18+. New customers only. T&Cs apply. BeGambleAware.org
Slots first, no sportsbook in the way
A lobby built for people who only ever open slots, so you are not scrolling past football coupons to reach a reel. The games are identical to PlayOJO, which leaves the live offer as the only thing worth comparing.
18+. New customers only. T&Cs apply. BeGambleAware.org
Largest slot count on the ProgressPlay network
Twelve casinos share this platform and this one holds the most games. Game count and provider count are not the same thing though, and a big number usually means more titles from the same handful of studios.
18+. New customers only. T&Cs apply. BeGambleAware.org
30 spins with a £20 maximum conversion
Around 3,000 games and a compliant 10x on the match. Then the spins, which convert at £20 whatever they land. Thirty spins that hit £180 still pay you £20, and that is the figure that decides what the offer is worth.
18+. New customers only. T&Cs apply. BeGambleAware.org
Built around one reel mechanic
Megaways titles get surfaced first, which saves time if that is what you play. Six reels, changing symbol counts, up to 117,649 ways to win. The volatility comes with that, so sessions swing harder than on a fixed payline game and a hundred spins can vanish without a bonus round. Prefer fixed lines? SlotsMagic carries the same library without the filter.
18+. New customers only. T&Cs apply. BeGambleAware.org
Jackpot pools are shared across the network
The progressive pots here are pooled across every casino running the same titles. Your odds and the prize are identical wherever you spin them, so a site branding itself around jackpots is not giving you a better shot at one. Judge it on the welcome instead.
18+. New customers only. T&Cs apply. BeGambleAware.org
100 spins at 10p , £10 minimum deposit
A hundred spins on Thor The Trials of Asgard at 10p each is £10 of play handed straight back, which is a fair rate for a tenner in. Wagering is quoted differently by every source we checked, so read it on the site itself.
18+. New customers only. T&Cs apply. BeGambleAware.org
Same reels, different artwork
Norse styling over the standard SkillOnNet build. The slot library matches its sister sites title for title, so this comes down to whether the theme appeals to you.
18+. New customers only. T&Cs apply. BeGambleAware.org
SkillOnNet catalogue, Portuguese branding
Nothing here that PlayOJO does not do on better spin terms, so open it only if you prefer the look.
18+. New customers only. T&Cs apply. BeGambleAware.org
One of the oldest SkillOnNet slot lobbies
Dated interface, same reels as the rest of the group, and the sister sites run better offers on identical games. Hard to see who this is for beyond people who already hold an account.
18+. New customers only. T&Cs apply. BeGambleAware.org
Slots plus the best live lobby of the group
If you break up slot sessions with a live table, this is the SkillOnNet site to open. Worth knowing the £5 spin cap covers the slots and not those tables, so money can go considerably faster on that side without you noticing.
18+. New customers only. T&Cs apply. BeGambleAware.org
Trustpilot 2.2 from 118 ratings
The same slot library as PlayOJO and Luna, with a considerably worse reputation. SkillOnNet settled with the UKGC for £305,150 in 2023 over anti-money laundering and safer gambling failings. If you want these games, take them at a sister site.
18+. New customers only. T&Cs apply. BeGambleAware.org
Slots only, no sportsbook
It loads quickly. The provider filters do what they say, which sounds like a low bar until you have used a few of these. Nothing about the offer stands out. Come for the speed or do not come.
18+. New customers only. T&Cs apply. BeGambleAware.org
Fewest slots of its network
Licensed. Pays out. Carries fewer slots than any of its sister sites. A second account rather than a first one.
18+. New customers only. T&Cs apply. BeGambleAware.org
10 free spins on Rainbow Riches
One of the smallest slot welcomes on this page and we would rather say so than dress it up. The upside is that you hardly have to deposit anything to claim it.
18+. New customers only. T&Cs apply. BeGambleAware.org
Built for phone screens
Fewer taps between opening the site and spinning a reel than most of the older lobbies here. On a desktop it does nothing its sister sites cannot.
18+. New customers only. T&Cs apply. BeGambleAware.org
100% up to £50 at 10x wagering
Ten times is the legal ceiling in the UK and this sits exactly on it, which several slot sites still advertising 35x or 65x cannot say. Casino only, no sportsbook.
18+. New customers only. T&Cs apply. BeGambleAware.org
50 spins on Big Bass Football Bonanza
A named game rather than a vague spin pool, so you can work out what the offer is worth before claiming it. Shares a cashier with PlayUK and Vegas Wins.
18+. New customers only. T&Cs apply. BeGambleAware.org
Designed for phones before desktop
Stands up on a small screen better than most of the older lobbies here. Grace Media runs verification for all its brands, so a hold-up at one is a hold-up at every one.
18+. New customers only. T&Cs apply. BeGambleAware.org
Slots, nothing else
No sportsbook, no bingo, no pretence of being a full casino. There is nothing on it you cannot get at PlayUK on the same platform.
18+. New customers only. T&Cs apply. BeGambleAware.org
Large library on its own software
One of the few slot sites here not renting somebody else's platform, which matters when a withdrawal sticks and you want the support desk and the payments team to work for the same company. The reward layer bolted on top divides people.
18+. New customers only. T&Cs apply. BeGambleAware.org
Nothing matches that. Try a shorter search, or tap All slot sites to bring the full list back.
Because the site does not make them. Slots come from studios like Pragmatic Play, Play'n GO, Blueprint and Big Time Gaming, who licence the same titles to everyone, and most UK casinos rent a ready-made platform that plugs into the lot. Three sites that look like rivals often run one library between them.
The one site here on software it owns is Casumo. Everything else is renting.
Jumpman Gaming runs about thirty slot brands on one platform under UKGC licence 39175, and you will have seen them advertised as Mega Reel sites. We are not listing their offers here at the moment. The whole network charges £2.50 on every withdrawal , holds payouts for 72 hours before processing starts and asks for £100 of real-money play before you can cash out, which is worth knowing before a 500 free spins headline talks you into one.
Our Jumpman network review covers the shared terms in full, and the individual brands we have written up sit in our casino reviews.
Nothing goes on this page until we have put our own money through the reels. The licence gets checked first, by number, against the Gambling Commission register rather than the badge in the footer, and a site that fails that never gets written up.
Then we deposit, claim whatever the spin offer is, play it through and ask for a withdrawal, writing down how long the money took to land. The offer terms get read properly on the way, which means the spin value, the maximum conversion, the wagering and the game weighting rather than the number on the banner. We note the withdrawal fee and any pending period, because those decide what a small win is worth once it reaches you.
After that it is the lobby. We count providers rather than games, check the filters do what they claim, and look for whether the site tells you a slot's RTP before you open it or makes you hunt for it. Trustpilot goes in with the sample size attached, along with any UKGC action against the operator behind the brand.
Maintained by the Go Gambling Editorial Team. If a fact on any review is wrong or has gone stale, tell us and we will fix it.
Five pounds a spin for players aged 25 and over, and two pounds a spin for anyone aged 18 to 24. The cap applies to online slots and other RNG games. It does not cover live dealer tables or sports betting, which is why a live roulette table sitting beside the reels will take a far larger bet.
Ten times the bonus value. That cap came into force on 19 January 2026 under the Gambling Commission's social responsibility code. If you find a slot site still advertising 35x or 65x on its free spins, it is quoting terms that are out of date and has probably not reviewed the rest of its terms page either.
It is the ceiling on how much of your free spin winnings you can take out, whatever the spins land. If an offer gives you 30 spins with a £20 maximum conversion and those spins win £180, you can take £20. It is the single most important line in a spin offer and it is almost never on the banner, so find it in the terms before you deposit.
Because casinos do not build them. Studios such as Pragmatic Play, Play'n GO, Blueprint and Big Time Gaming licence the same titles to everyone, and most UK sites rent a ready-made platform that comes with the whole catalogue plugged in. Ten of the sites on this page share one library between them.
Generally no. The return to player is set in the game by the studio, not by the casino, so a spin on Big Bass Bonanza works the same wherever you take it. The exception is that some studios release a game in several RTP versions and let operators choose which to run, which is why it is worth checking the figure the site displays rather than the one you read elsewhere.
No. Autoplay and turbo spin were banned for UK-licensed sites, along with any feature that speeds a spin up or celebrates a win that returns less than the stake. There is also a minimum 2.5 second gap between spins. A site offering autoplay to a UK account is not licensed here.
SpinzWin holds the most games of the sites we have reviewed. Worth putting that next to the provider count though, because a large catalogue drawn from a dozen studios offers less variety than a smaller one drawn from forty.
The pots are pooled across every casino running the same game, so your odds and the prize are identical wherever you spin it. A site branding itself around jackpots is not giving you a better chance at one, so judge it on the welcome offer and the withdrawal terms instead.
Yes. If you sign up through a Get Bonus button we earn a commission, at no cost to you. It changes nothing about what the reviews say, which is why sites we earn from still carry their Trustpilot scores, their withdrawal fees and their conversion caps.
Every casino we have reviewed, including the sportsbooks and bingo sites left off this page.
Offers ranked on what you keep after wagering, not on the number in the banner.
Which sites get money back to you quickly, and which hold it for three days first.
Licensing, enforcement history, and what a UKGC settlement should tell you.
Where the dealer lobbies run deep, and why the £5 spin cap does not apply there.
The checks that take two minutes and rule out the sites that will never pay you.
Go Gambling earns commission when you sign up through some of the links on this page. It costs you nothing and it does not change our ratings, our verdicts or the weaknesses we name. Gambling should stay fun. If it stops being fun, free confidential support is available at BeGambleAware.org, and you can self-exclude from every UK-licensed site at GamStop.co.uk. More on limits and tools on our responsible gambling page. 18+ only.
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