21.co.uk
21.co.uk
A live-casino-led brand with exclusive tables, plus slots, Slingo and bingo.
UKGC account 39198 checked 12 November 2026
Independent guide · Great Britain · 18+
UK-licensed online casinos, explained plainly
We check every brand we cover against the Gambling Commission’s public register and the operator’s own site, and we only print what we can source. No invented bonuses, no countdown timers, no “guaranteed” anything.
How this guide works
Licence first
A brand only appears here if its website is listed as an active domain against a UK Gambling Commission licence. We look it up on the register ourselves.
Facts we can source
Products, payment methods and safer gambling tools come from the operator’s official pages. If we cannot verify something, we leave it out.
Dated and re-checked
Every review shows the date its facts were last checked, and links to the register entry so you can check it too.
Brands we have reviewed
All six are run by one licensee, LeoVegas Gaming PLC (Gambling Commission account 39198), so they are listed in alphabetical order, not ranked. They differ mainly in what they offer: sport, bingo, slots or live tables.
BetMGM
betmgm.co.uk
The MGM Resorts name on LeoVegas technology: casino, live casino and sports betting, launched in the UK in 2023.
UKGC account 39198 checked 12 November 2026
BetUK
betuk.com
A sports-first brand with a casino and live casino alongside: football, racing, in-play and bet builders.
UKGC account 39198 checked 12 November 2026
LeoVegas
leovegas.co.uk
The group’s flagship brand: casino, live casino, bingo and a sportsbook, built mobile-first.
UKGC account 39198 checked 12 November 2026
Pink Casino
pinkcasino.co.uk
A long-running casino and bingo brand with chat-hosted rooms, live casino and shared jackpots.
UKGC account 39198 checked 12 November 2026
Slot Boss
slotboss.co.uk
A slots-focused site — Megaways, Jackpot King and Slingo — with a live casino section.
UKGC account 39198 checked 12 November 2026
Guides worth reading before you sign up
Short, sourced explanations of the rules that protect you in Great Britain.
- How to check a UK gambling licenceTwo minutes on the public register, including the domain check most people skip.
- How UK Gambling Commission licensing worksWhat a Gambling Commission licence promises you — and what it does not.
- Deposit limits and safer gambling toolsDeposit limits, reality checks, time-outs, GAMSTOP and bank blocks, in order of strength.
- Withdrawals and ID checks at UK online casinosWhen ID checks are allowed, what a fair withdrawal looks like, and what to do if it stalls.
- Casino payment methods in the UKDebit cards, PayPal, Apple Pay, Google Pay and bank transfer — and why credit cards are out.
- UK casino bonus rulesThe 10x wagering cap from January 2026, and the other terms worth reading.
- Online slots stake limits£5 a spin, or £2 if you are 18 to 24. What counts as a slot and what does not.
- How to complain to a UK online casinoThe operator first, eight weeks, then free independent dispute resolution.
Staying in control
Since 31 October 2025, online gambling businesses licensed in Great Britain must prompt new customers to set a financial limit when they register or make their first deposit. Use it. Set an amount you could lose without it mattering, and treat anything you spend as the cost of entertainment, not a way to make money.
National Gambling Helpline
England and Scotland. Free, confidential, 24 hours a day. Run by GamCare, which also offers live chat.
Wales: NHS Wales helpline
The number the Gambling Commission lists for people in Wales. Free, 24 hours a day.
GAMSTOP
Free self-exclusion from every online gambling site and app licensed in Great Britain, for 6 months, 1 year or 5 years.