Our industry experts combed through the best gambling sites UK has to offer and, using first-hand experience, ranked and rated them in a variety of key benchmark categories.
PlayOJO took the top spot on our list, but all of the online betting websites we ranked offer something unique to British players and are also worth checking out.
Let’s take a look!
Best Gambling Sites UK
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Our list of the best gambling sites in the UK covers all bases. We’ve got all the best promos, games, and payout potential in these top 10. Join us for a closer look at a few of them to really understand what they’re all about.
1. PlayOJO – Best Gambling Site in the UK Overall 
18+. New, ID Verified players only. 50 bonus spins credited to new players. No wagering requirements. All bonus wins paid in cash. No maximum win. Note that the full T&Cs apply.
Pros:
- 50 bonus spins with no wagering
- 3,000+ casino games
- Hundreds of RNG table games
- Uncapped bonus winnings
- 100+ live casino games
- Ideal for bingo players
Cons:
- Doesn’t offer sports betting
- Could use some more payment methods
PlayOJO is the winner today, boasting a massive catalogue of over 3,000 games and 50 bonus spins with — wait for it — zero wagering requirements! This casino was launched back in 2017 and is fully licensed by the UK Gambling Commission.
Casino Games – 4.8/5
PlayOJO is loaded with over 3,200 casino games from 57 different providers. If there’s a specific online casino game you’re looking for, and you can’t find it here, chances are it doesn’t exist.
The focus is clearly on slot games, but that doesn’t mean that table options are sparse; quite the contrary — you will find more poker and blackjack choices here than at nearly any UK casino.
This website offers an extensive collection of blackjack, baccarat, poker, and roulette games. With over 30 options each for blackjack and baccarat, 17 different poker variations, and 40 roulette options, there’s something for everyone.
To date, PlayOJO has paid out over £180 million to players across the globe, with one person taking home £3.5 million from a single slot game. If you’re looking for some of the best online slots in the UK that offer 96% or higher RTP, look no further than PlayOJO.
Unlike most of the best online casinos, PlayOJO has a dedicated bingo section. This gambling site is also the best platform for UK bingo players.
Finally, you can play more than 130 live dealer games.
There is so much praise and not a single negative. Well, there is one—PlayOJO doesn’t offer sports betting, which might be a dealbreaker for many UK players.
Welcome Bonus – 4.8/5
As a new player at PlayOJO, you are eligible to claim 50 extra spins on the slot game Book Of The Dead. The extra spins come with zero wagering requirements, so virtually any winnings you get are yours to keep. And you’re not limited to how much you can win, too.
To claim the extra spins, you’ll need to deposit at least £10.
If you’re a bingo player, you can score 50 bingo tickets, 10 bonus spins, and 5 days of Free Bingo instead.
We would also like to see a classic deposit bonus at PlayOJO soon, but we can’t complain.
Mobile Compatibility – 5/5
PlayOJO’s mobile version is fully compatible with both iOS and Android devices. You don’t need to download an app; simply log in via your mobile browser and enjoy the same selection of games as you would on a desktop computer.
The website is optimised for all types of handheld devices, ensuring minimal loading times and no game crashes.
That said, you can still download a dedicated app for Android and iOS. We tested the software on multiple smartphones and had no problems whatsoever.
>> Grab 50 wager-free spins at PlayOJO
2. Jackpot City – Best Online Gambling Site in the UK for Slots
New UK based customers only. You must opt in & deposit £20+ to qualify. Offer valid 7 days from registration. 100% match up to £100 on 1st deposit. 50x wagering applies. Free Spins: Awarded on Jackpot City Gold Blitz. Spin value = 10p. No wagering requirements on free spin winnings. Note that the full T&Cs apply.
Pros:
- Thousands of online slots
- 100% up to £100 & 100 spins bonus
- One of the highest-rated mobile apps
- Live dealer games from Evolution
- No wagering on the bonus spins
Cons:
- No actual reload deposit match
- Payouts tend to take around 24 hours
Jackpot City is second on our list of the best online casino sites in the UK. Originally founded in 1998 for the North American market, this site made its way to the UK and has been entertaining players here since.
Casino Games – 4.8/5
Most of Jackpot City’s online slot games are from leading industry providers, ensuring the highest quality.
One of our favourite games is Mega Moolah, which comes with exciting jackpots.
This is arguably the most famous progressive jackpot game in the world, thanks to its thrilling gameplay and immense payout potential.
Another area of the Jackpot City game collection that we really liked is the live dealer titles. Most of these come from Evolution Gaming, a well-known developer.
Welcome Bonus – 4.8/5
You can get a 100% up to £100 deposit match and a batch of 100 bonus spins on your first payment as a new Jackpot City player. That’s a huge welcome bonus – one of the largest of any gambling sites in the UK, in fact.
A great thing about this bonus is that the bonus spins don’t come with any wagering requirements. You can withdraw anything you win!
You will have to play through the bonus cash 50 times, though, which is a bit high.
We would have liked to have seen a few more reload bonuses here, though. Jackpot City offers a handful of tournaments and jackpots, but it does not offer a specific reload bonus.
Mobile Compatibility – 4.9/5
Jackpot City’s mobile app can be downloaded from the Play Store and the App Store, and it is a good one. The fact that it’s picked up an average score of 4.5* in the App Store with over 8000 reviews at the time of writing tells us that it’s going to be a great mobile experience.
When we tested it out for ourselves, this is exactly what we found. The app looks the part, features all of the games, and loads quickly.
>> Unlock £100 bonus + 100 extra spins at Jackpot City
3. Hippodrome Casino – Best Bonuses of All UK Gambling Websites
New customers only. You must opt-in & deposit £20+ to qualify. Offer valid 7 days from registration. Debit card deposits only. Welcome Bonus: 100% match bonus up to £100 on 1st deposit. 50x wagering applies. Free Spins: Awarded on Big Bass Bonanza once you have staked E20. Spin value = 10p. No wagering requirements on free spin winnings. Note that full T&Cs apply.
Pros:
- Up to £100 and 100 spins signup offer
- Bonus spins winnings require no wagering
- Classic online slots from Pragmatic Play
- Features games from various jackpot networks
- Las Vegas and Hippodrome live casino games
Cons:
- Mobile experience is not the best
- Could use more live games
Looking for the most generous bonuses in the UK? Then make sure to take a look at Hippodrome Casino – it features some of the best bonuses out there.
Casino Games – 4.8/5
Our favourite thing about the Hippodrome Casino game collection is all of the classic slots. Contributions from famous providers like Pragmatic Play have ensured that this casino site has some of the best slot games of all time.
These include some of the UK’s favourites, such as Big Bass Bonanza and Mega Moolah. So, there’s a lot of nostalgia to be indulged in here, as well as some massive potential prizes through large jackpots and max wins.
Something else about Hippodrome Casino that’s bound to appeal to a lot of UK players is that you can live stream live dealer games from various famous locations.
Welcome Bonus – 4.9/5
Hippodrome Casino’s number one welcome bonus is the 100% up to £100 deposit match and 100 bonus spins deal. It’s a fantastic offer that rivals just about all other online gambling sites across the country.
The fact that you have to play through the bonus funds 50 times before you can cash out might put some players off. But at the end of the day, this is to be expected when such a large amount of bonus cash is on offer.
It’s also salvaged by there being zero wagering requirements on the bonus spins, meaning you can withdraw anything you landed from them right away.
Mobile Compatibility – 4.8/5
There’s a downloadable mobile app available in both of the major app stores for Hippodrome Casino. It’s free to download, sleek to use and highly compatible.
While it’s not as good as some of our other top picks, it still does a great job.
>> Claim a £100 bonus and 100 spins at Hippodrome Casino
4. Betway – Best Live Dealer Gambling Games in the UK
New customers only. Opt-in required. 100% Match Bonus up to £50 on 1st deposit of £10+. 50x wagering & game weighting applies. Debit Card deposits only (exclusions apply). This offer is valid for 7 days after your new account has been registered. 18+. BeGambleAware.org. Note that full T&Cs apply.
Pros:
- More than 50 live casino games
- 100% deposit match welcome bonus
- Highly rated mobile apps to download
- Playtech and Evolution live games
- Some of the most competitive sports odds
Cons:
- Welcome bonus wagering is quite high
- Not many crash game options
Looking for the best live dealer casino in the UK? Look no further; Betway’s got you covered. Let’s take a closer look at everything it has in store for you.
Casino Games – 4.8/5
The total number of live casino games at Betway (over 50) beats just about all other online gambling sites in the UK. And they’re not just any games, either.
Betway has made sure to only pick games from the biggest names in the online casino industry, namely Playtech, Evolution Gaming and Pragmatic Live.
You’ll find a lot of roulette and blackjack to play at Betway, alongside some poker and a handful of game shows. It’s great to see such a range of choices of different live game styles. There are actually over 1,000 casino games to play here in total, though, so don’t think that this site is just about its live dealer options.
Welcome Bonus – 4.7/5
Betway is currently running a 100% up to £50 deposit match to play casino games with as its welcome bonus. It’s a decent offer, but we did find the wagering requirements of 50x to be a little too high for it.
Existing players at Betway will have the chance to get daily offers like free spins and matched deposits, so there are plenty of chances to keep yourself topped up.
Mobile Compatibility – 4.8/5
The Betway mobile apps are some of the most highly rated UK gambling sites. There are actually three up for grabs: a live casino app, a regular casino app, and a sports betting app. We tried out all three and found them to be as good as one another.
>> Get a £50 welcome bonus at Betway
5. Grosvenor – Best UK Gambling Site for Mobile Players
New customers only. Minimum deposit is £20; PayPal and Paysate are excluded. £30 bonus (x30 wagering) on selected games. Maximum wins £2K. Note that the full T&Cs apply.
Pros:
- Loads of Grosvenor-branded slot games
- Live dealer games streamed from the casinos
- Mobile-friendly online casino
- Hosts regular tournaments
- Amazing reputation
Cons:
- Could use more games
- Design is not the best
The Grosvenor brand is one of the most famous for gambling in the UK – today, it’s our top pick for mobile players.
Casino Games – 4.7/5
We were really pleased to see that Grosvenor has found some unique ways to marry up the heritage of its land-based casino brand with online gaming.
The most exciting way they have achieved this is by live-streaming roulette and blackjack directly from the casinos. You can play these games from cities like London and Nottingham, and that helps you bring the fun of the casino to your own home or smartphone.
Grosvenor offers a number of original slot games as well, such as Grosvenor Branded Hold and Win and 777 Grosvenor Casinos Jackpot King Deluxe. It’s exciting to see them partner with such big brands, and that just goes to show how much prestige they have as an organisation.
Welcome Bonus – 4.7/5
Grosvenor is offering £30 in bonus funds to new customers who pay £20 when they first sign up. The bonus cash must be wagered 30 times. It’s not a huge bonus, but it will certainly do well for the more casual players out there.
Mobile Compatibility – 4.7/5
There’s another batch of three apps available to download at Grosvenor: the casino, the live poker, and the sportsbook.
These apps are highly rated in both app stores. The rich colour scheme and smooth graphics are two key reasons for this.
How We Ranked the Best UK Gambling Sites
Sports Betting Options
We analysed the odds, the number of sports offered, and other betting markets, like horse racing and novelty betting. We also considered the number of markets provided for each sport.
Casino Games
More than just analysing the number of games offered, we studied the variety and quality of games. After all, a casino can offer 150+ table games, but if they lack variety, then the number of games is irrelevant.
Welcome Bonus
A bonus offer is only as good as the playthrough requirements attached to it, so we first looked at the rollover of each bonus. Next, we considered the size of the bonus and any additional perks the offers may contain, like bonus spins or wager-free sports bets.
Mobile Compatibility
Offering a mobile app is great — which did garner some casino sites some points — but most importantly, we analysed the mobile in-browser online betting sites for usability, design, speed, and responsiveness.
Customer Support
We tested the availability and quality of customer service across different platforms, including live chat, email, and phone support. We also considered response times, the helpfulness of support agents, and whether support was available 24/7.
We’ve ranked the best online poker sites in the UK using similar categories.
Best Gambling Sites UK — FAQs
Is Playing for Real Money at UK Gambling Sites Safe?
Yes, but only if you are gambling at licensed and reputable online casinos and online betting sites in the United Kingdom. Licensed UK gambling sites — like Jackpot City and Hippodrome Casino, which are licensed by the UK Gambling Commission — are audited to make sure they are implementing top security measures to ensure safe transactions.
Are Online Gambling Games in the UK Fair?
The online casino games at licensed UK gambling sites are fair and safe to play. Licensed and regulated online gambling sites only use software providers who supply RNG (random number generator) games, guaranteeing random game results.
Who Sets the Odds at UK Online Gambling Sites?
Online bookmakers use expert oddsmakers to set the lines. There is almost always a heads oddsmaker for each major sport offered. The head oddsmaker is always a genius or advanced mathematician with expert knowledge in the sport they cover.
Should I Claim Bonuses at United Kingdom Gambling Sites?
A deposit bonus or extra spins at UK online gambling sites are worth taking advantage of if the rollover requirements are fair and attainable. With that in mind, we only included casinos and betting sites that provide fair terms and conditions.
One prime example is PlayOJO’s 50 no-wager bonus spins that you can claim when you deposit £10.
How Do I Know Which of the UK Gambling Sites Is Best for Me?
Regardless of where you choose to play, you want to make sure UK betting sites, such as PlayOJO, Grosvenor, and Jackpot City, are licensed and trustworthy.
Some of the best UK online casinos and sports betting sites even offer deposit bonuses with no rollover requirements, so you should look for those, too.
Comparison of the Top 5 Online Gambling Sites in the UK
PlayOJO: Ranked as the overall top betting site, PlayOJO hosts over 3,000 casino games and offers a no-wagering welcome bonus to new players.
Jackpot City: We’ve selected this online gambling site as the best in the UK for slot games. Check it out and get a 100% up to £100 deposit match plus 100 bonus spins when you first sign up.
Hippodrome Casino: If you’re on the lookout for a strong welcome bonus, then be sure to look at this site. Their 100% up to £100 match and 100 bonus spins are well worth a look.
Betway: Here’s the site to go to if you want to play the best live casino games in the UK. Sign up here, and you’ll get your first payment matched 100% to £50.
Grosvenor: This is our top pick for mobile players. Make sure to deposit £20 there, and you’ll get an extra £30 to play with, plus 100 bonus spins.
How to Get Started at a UK Gambling Site
Since PlayOJO is ranked as the best online gambling site, let’s examine the quick and easy process for signing up with it.
Step 1: Head to PlayOJO
- Use this link to visit PlayOJO
- Click the yellow “Join Now” button in the middle
- Fill out your information accurately
- Click “Continue”
- Fill in the additional information in the two following steps to create your account
Step 2: Verify Your Account
- After signing up, you should receive an email and text asking you to verify your email and phone
- Verify your email address by opening your inbox and clicking the link PlayOJO sent you
Step 3: Deposit and Score Your Bonus
- Once logged in, open the “Cashier” section
- Deposit at least £10 to claim PlayOJO’s 50 no-wager extra spins
Step 4: Play Casino Games Online
- Open the game library
- Look for your favourite games
- Start playing online casino games
Ready to Explore the Best Online Gambling Sites in the UK?
We hope our list and in-depth look at the top UK betting sites provide enough information to help you decide which gambling site is best for you.
PlayOJO earned the top spot of all the online gambling websites we ranked, but another site may work better for you, so feel free to check them out.
Remember to have fun, and please gamble responsibly!
DISCLAIMER: The information on this site is for entertainment purposes only. Any form of gambling comes with risks and should not be undertaken as a solution to solve your financial troubles.
Underage gambling is an offence. Only gamble what you can afford to lose.
If you suffer from a gambling problem or suspect somebody you know does, then we strongly suggest that you call the National Gambling Helpline at 0808-8020-133 to talk with an advisor for help and to make gambling safer for you or your loved ones.
Visit these free gambling addiction resources:
- https://www.gamstop.co.uk/
- https://www.gamcare.org.uk/
- https://www.begambleaware.org/
Affiliate Disclosure: This is an affiliate post. We don’t offer casino games ourselves. Instead, we help you find a place to play. When you go to a casino via our site and play there, we receive compensation.
