Home Bookmakers Biggest UK Bookmakers

Biggest UK Bookmakers

If you’re based in the UK and want to learn about the best betting sites for you to join, then you’re in the right place. On this page, we’re going to be taking a look at some of the biggest bookmakers UK, and, which of these sites are worth joining.

Remember, in the UK you have everything. You’ll be able to find the biggest independent bookmakers UK, as well as some of the larger, more ‘household name-y’ type companies. In short, if you want to learn about the biggest bookmakers in the UK, then keep reading. First, if you look below, you’ll see a table. This outlines our top-rated online bookmakers and shows you exactly which sites we recommend you join.

Found 5 Bookmakers


  • Massive £30 free bets welcome bonus
  • Superbly good mobile app for iOS and Android
  • Some of the best customer service around
  • Gigantic selection of football betting markets

Payment methods

Types of bets


  • Fantastic £30 free bet bonus
  • Really helpful customer service
  • Loads of online betting markets
  • One of the best betting apps around

Bonus: £30 Free Bet Bonus

*T&C's apply

Payment methods

Types of bets


William Hill
  • A well-known brand
  • Huge sportsbook
  • Bet boosts and flash
  • A wide range of withdrawals

Bonus: Get £30 in Bet Credits

*T&C's apply

Payment methods

Types of bets


  • Well-known and respected bookmakers site
  • Great number of football betting options
  • Really impressive withdrawal times

Bonus: £10 Backup Bet

*T&C's apply

Payment methods

Types of bets


  • Some of the best odds offered to online gamblers
  • A welcome bonus that really rewards new players well
  • Superb mobile website, plus a great mobile app
  • Fast and polite customer service

Bonus: Bet £10 Get £30

*T&C's apply

Payment methods

Types of bets

What to Look for When Choosing UK Betting Sites

One of the major benefits of playing at one of the UK biggest bookmakers is that – generally speaking – you won’t run into any problems or issues while betting. All sites that offer services to UK residents must hold an online gambling license from the UK’s Gambling Commission. This protects you in a number of ways, one of the main of which is requiring the bookmaker to segregate your funds. This means that in the case of insolvency, your funds are protected at all times.

Now, there are also some other things you should bear in mind, and one of the first is arguably the selection of betting markets which are available. There are few things worse than finding a new online bookie that looks great, offers a spectacular welcome bonus offer and is fast, slick and responsive. However, once you’ve signed up, you realize that there are few betting markets – sure, maybe some football and horse racing – but other than that, you’re limited.

To avoid this situation for yourself, we highly recommend that you always be sure to look at the full selection of betting markets and events available before joining a new bookie. Doing so will give you the peace of mind that the kinds of events you’re looking to bet on will actually be available.

Something else you should look out for is the promotions/features offered. One of the main things we recommend you look for is whether or not a site offers Best Odds Guaranteed. Best Odds Guaranteed applies to horse racing, and is a great way of ensuring that – no matter when you place a bet – you’re always going to give the best odds. Say, for example, you bet on a horse to win at 5/1 a day before the race takes place. If, when the race begins, your horse starts at 10/1 – and wins – your bet will be paid out at 10/1.

Clearly, this hugely advantages to you as a bettor, and while it’s offered at the vast majority of the biggest online bookmakers UK, it’s well-worth ensuring that the site you’re thinking of joining does offer this format. Of course, all of the sites we’ve listed at the top of this page have proven themselves to be one of the best options when it comes to looking after their punters, and you’ll find Best Odds guaranteed at almost all of them.

Mobile UK Betting Apps

With the UK’s online gambling market bigger than ever, it’s no surprise to see that many of the largest bookmakers UK are beginning to expand their services to mobile users too. In fact, some of the biggest bookies in UK now even have dedicated mobile apps which you can download. These make it much easier to actually place bets from your mobile devices, as you don’t need to worry about trying to login through a half-assed website that simply doesn’t look, work or function as the main desktop site.

So, it’s well-worth having a think about whether you’re planning on placing bets from the move. If you are, then we highly recommend you consider joining a bookmaker that has a dedicated mobile app.

OK, so what is a mobile app? Well, in short, it’s something that you can download or install to your mobile device. They’re typically developed for iOS (Apple) and Android devices, although some of the larger bookies have also developed apps for Windows and Blackberry mobile devices too. Once the app is installed to your device, you can either login with your existing account details, or, if you’re new, create a free account. You’ll then be able to access your full account (and the site’s services) from your mobile device, without needing to log in each time.

Thankfully, most bookies which now offer mobile apps that are just as usable as their regular desktop sites. For example, if you choose to play at one of the biggest betting sites UK, you’ll find yourself able to bet on all of their sporting markets from your mobile device. You’ll also be able to access the cashier facility, edit/view your account details and more.

Look Out for Payment Method Options

If you’re planning on playing at one of the UK biggest bookmakers then you have a distinct advantage over many players from elsewhere in the world; what is this advantage? Well, you’ll find yourself able to use more payment methods! You see, many payment methods require online casinos to hold a valid online gambling license in order for them to be able to be used – and if you’re from the UK, you’ll be able to use all major debit and credit cards, along with EWallets like Neteller, Paysafecard and Skrill.

However, one thing that’s really beneficial to UK players is that they can often use PayPal to make deposits and withdrawals. If you’ve not used PayPal before, here’s why it’s so revolutionary for online bookies; first of all, deposits are instant. There are no fees to make deposits either, and this allows you to enjoy complete peace of mind when depositing.

When it comes to withdrawing too, many bettors complain about the time it actually takes for the funds to reach their account. However, when you’re using PayPal, as soon as the bookie approves the payment, the funds will be accessible in your PayPal account instantly. As you can imagine, this is a major benefit of using the EWallet.

Some online bookies also let you make deposits using your mobile phone bill. This is quite a revolutionary way of playing, and basically, a code will be texted to your mobile phone. If you enter this code correctly at the bookie you’re trying to deposit too, your funds will be instantly credited. You will then pay the balance when your next phone bill is due. It’s a great way to fund your sports betting account in cases where you don’t own debit and credit cards, or when you don’t want to use them. Once you’re logged into your online betting account you’ll be able to view the full range of payment methods available to you. You can also contact the bookie before you join if you’d like a full and comprehensive list of payment methods available to you.

Which UK bookmakers are the best?

It’s a question we’re often asked – and thankfully, it’s one that’s really easy to answer. Simply put, if you’re looking to play at the best UK online bookies, then all you need to do is check out the list of sites we’ve listed at the top of the screen. All of these bookies have undergone stringent testing from our team of experts, and all the sites are also fully licensed by the UK’s Gambling Commission. If you see a site that you like the look of, all you need to do is click through the link you see, create an account, and you’ll then be able to begin betting and (hopefully) winning, right away!

Does a UK online bookie need a gambling licence?

Yes. Any site (regardless of where they’re located in the world) that wants to accept UK players must hold a valid online gambling license from the British Gambling Commission. There are absolutely no exceptions – if you want to play at a bookie that accepts UK players, they must have a license. If they don’t, then you should not play there, as they’re breaking the law.

How do I find the best UK betting sites?

In the past, it used to be a case of searching through all sites accepting UK players and trying them all out for yourself. As you can probably imagine, this can be a time-consuming process. That’s one of the reasons why we decided to set up this page. Here, you’ll be able to view the best UK betting sites – all of which have undergone extensive testing from our team of experts. If you see a site that you like the look of, you’ll be able to join in just a couple of clicks, and from there, it’s just a case of choosing what you want to bet on, making your selections, and hoping that you’re able to score a winner!