Sites like Slot Boss
The closest site to Slot Boss is Pink Casino, an 80% match: both lead with slots, both also have live casino and both welcome new players with free spins. Sky Casino (74%) and LeoVegas (72%) come next.
Pink Casino belongs to the same owner, LeoVegas Group. From another company, the nearest Slot Boss alternative is Sky Casino at 74%.
Slot Boss and its closest match, Pink Casino
Slot Boss at a glance
This is Slot Boss’s Match DNA, the profile every site below is scored against: what Slot Boss showed on its own site when we checked it.
- Game mix:SlotsLive casino
- MainSlots
- Deposit£20
- WelcomeFree spins + Wager-free winnings
Extras we saw
- Jackpot games
Welcome offer seen in August 2026
Play £20, get 50 wager-free spins on Big Bass Splash. Wagering: 1x deposit, spins wager-free.
18+. New customers only. Offers and terms change, so read them on slotboss.co.uk before you deposit.
Slot Boss similar sites: the six closest matches
Ranked by match score. A score of 100 would mean the same game mix, main product, welcome type, deposit, owner and extras. How the score is worked out.
-
Pink CasinoSame licence
Run by LeoVegas Gaming PLC- Game mix:SlotsBingoLive casino
- MainSlots
- Deposit£10
- WelcomeFree spins + Wager-free winnings
- Both lead with slots
- Both also offer live casino and tables
- Welcome offer with free spins and wager-free winnings
- Same licence holder
- Both run jackpot games
Where it differs: adds bingo and £10 deposit for the welcome, against £20.
Welcome seen in August 2026: Play £10, get 50 wager-free spins on Big Bass Splash.
Sites like Pink Casino80% match with Slot Boss -
Sky CasinoDifferent owner
Run by Bonne Terre Gaming Limited, part of the Flutter Entertainment group- Game mix:SlotsLive casino
- MainSlots
- Deposit£10
- WelcomeFree spins + Wager-free winnings
- Both lead with slots
- Both also offer live casino and tables
- Welcome offer with free spins and wager-free winnings
- Both run jackpot games
Where it differs: £10 deposit for the welcome, against £20.
Welcome seen in September 2026: Deposit and stake £10, get 100 free spins with no wagering.
Sites like Sky Casino74% match with Slot Boss -
LeoVegasSame licence
Run by LeoVegas Gaming PLC- Game mix:SlotsBingoSlingoLive casinoSportsInstant games
- MainSlots
- Deposit£10
- WelcomeFree spins + Wager-free winnings
- Both lead with slots
- Both also offer live casino and tables
- Welcome offer with free spins and wager-free winnings
- Same licence holder
- Both run jackpot games
Where it differs: adds sports betting and Slingo and £10 deposit for the welcome, against £20.
Welcome seen in September 2026: Deposit £10 and wager it once for 50 wager-free spins on Big Bass Splash.
Sites like LeoVegas72% match with Slot Boss -
Spin CasinoDifferent owner
Run by Betway Limited, part of the Super Group- Game mix:SlotsSlingoLive casinoPoker
- MainSlots
- Deposit£20
- WelcomeFree spins + Wager-free winnings
- Both lead with slots
- Both also offer live casino and tables
- Same £20 welcome deposit
- Welcome offer with free spins and wager-free winnings
- Both run jackpot games
Where it differs: adds poker and Slingo.
Welcome seen in August 2026: Stake £20, get 150 free spins over three days with no wagering.
68% match with Slot Boss -
Wombat CasinoDifferent owner
Run by ProgressPlay Limited, part of the ProgressPlay group- Game mix:SlotsLive casino
- MainSlots
- WelcomeFree spins
- Both lead with slots
- Both also offer live casino and tables
- Welcome offer with free spins
- Both run jackpot games
Welcome seen in September 2026: 50 free spins on Bigger Bass Splash.
Sites like Wombat Casino68% match with Slot Boss -
Inn SpinsDifferent owner
Run by Jumpman Gaming Limited, part of the Jumpman Gaming group- Game mix:SlotsLive casino
- MainSlots
- WelcomeFree spins
- Both lead with slots
- Both also offer live casino and tables
- Welcome offer with free spins
- Both run jackpot games
Welcome seen in September 2026: 20 free spins on Big Bass Splash.
68% match with Slot Boss
18+. Welcome offers are for new customers and carry terms. We report what each site showed on the date given; check the operator's own page before you deposit.
Slot Boss and Pink Casino, side by side
Slot Boss against its closest match, attribute by attribute. Shaded cells are the same on both sites.
| Attribute | Slot Boss | Pink Casino |
|---|---|---|
| Main product | Slots | Slots |
| Games shown | Slots, Live casino & tables | Slots, Bingo, Live casino & tables |
| Welcome offer seen | Play £20, get 50 wager-free spins on Big Bass Splash | Play £10, get 50 wager-free spins on Big Bass Splash |
| Welcome deposit | £20 | £10 |
| Wagering | 1x deposit, spins wager-free | 1x deposit, spins wager-free |
| Extras | Jackpot games | Jackpot games |
| Licence holder | LeoVegas Gaming PLC | LeoVegas Gaming PLC |
| Checked | August 2026 | August 2026 |
Match score 80 out of 100. "Not shown" means the site did not display it where we looked, not that it does not exist.
Other sites owned by LeoVegas Group
5 other brands in this index belong to the same group as Slot Boss; all of them run on the same licence.
- Sites like LeoVegas Same licence
- Sites like Pink Casino Same licence
-
Sites like BetMGM Same licence -
Sites like BetUK Same licence -
21 Same licence
What sets Slot Boss apart from its alternatives
Findings specific to Slot Boss, from our own check of the site and of its closest matches.
- Same 50 wager-free spins as its sister sites, but for a £20 deposit rather than £10.
- Slot Boss asked £20 for its welcome offer, double the £10 asked by Pink Casino, Sky Casino and LeoVegas.
Questions about sites like Slot Boss
What is the most similar site to Slot Boss?
Pink Casino, with a match score of 80 out of 100. Both lead with slots. Both also offer live casino and tables. Welcome offer with free spins and wager-free winnings. It runs on the same licence as Slot Boss.
Who owns Slot Boss?
Slot Boss is run by LeoVegas Gaming PLC under Gambling Commission account 39198. The company is part of LeoVegas Group. All LeoVegas Group casino sites.
Which Slot Boss alternatives have a different owner?
Sky Casino (74%), Spin Casino (68%), Wombat Casino (68%) and Inn Spins (68%). None of them is run by LeoVegas Group.
What welcome offer did Slot Boss show?
Play £20, get 50 wager-free spins on Big Bass Splash, with wagering of 1x deposit, spins wager-free. We saw this in August 2026. Offers change often, so check the terms on slotboss.co.uk before you deposit. 18+ only.
Are there Slot Boss similar sites from the same company?
Yes. 5 other brands in this index run on the same licence as Slot Boss, which is what people mean by sister sites. They include 21, BetMGM, BetUK and LeoVegas. See all LeoVegas Group sites.
Sources and author
- Gambling Commission register, account 39198 (LeoVegas Gaming PLC)
- Read from our screenshots of the site, August 2026: slotboss.co.uk
- How we match casinos: the six factors and their weights