Home Business Insights & Advice The best seven casino sites in the UK for 2021: The honest guide

The best seven casino sites in the UK for 2021: The honest guide

by John Saunders
4th Jan 21 3:18 pm

The world of gambling and betting is more competitive than ever! Well known, and the biggest names in the industry can be out hustled by some new gambling websites out there, which offer better welcome bonuses, odds and more games to their customers. However, there is a question whether or not you can trust those new websites? There are some that are not legit, although they offer fantastic bonuses. In this honest review, we will show you the best UK online casinos in 2021 and give you the details about all of them, so you can choose the best for you and your playing experience.


888casino became a household name and they are at the top of the online casino industry in the UK completely deserved. The most important part about this casino is that it is trustworthy and the first choice of thousands of players across the United Kingdom, in Europe and the whole world.

Apart from these most important things, 888casino excels in their promotional offers. There are lots of promotions even for the old members that are thrown in the pool from time to time, and they have an excellent offer for the new member as well – up to £100 on their first deposit! The design of the website is up-to-date and really beautiful, the interface is easy to follow even if you never joined that site before, and overall, this is one of the best casinos you can join in the UK.


LeoVegas is another giant on our list. They offer over 1000 casino games, including 600 slot games, which is more than almost any other site out there. This is not the site for specialists; this is the site for the gamblers who like to have all in one place. Also, LeoVegas developed the impeccable mobile platform, which serves as an example in this industry. However, that is not too strange if we know that they actually started out as a mobile casino.

Another strong point of LeoVegas is their welcome offer – up to £400 bonus for the first deposit and 100 free spins on the selected slot! They even offer the 20 no deposit free spins on one of the most popular slots – the Book of dead. There is no doubt that LeoVegas is one of the best UK casino sites you can possibly find.

William Hill

There can be no list about the best casinos in the United Kingdom without this giant. We all know that William Hill is one of the biggest brand names in the UK. They have been around more than 99% of other online casinos out there, and the fact they are still going strong should be enough for everyone to know how good they are. William Hill excels in the variety of banking options and the speed of bank transfers. If you are looking for the fastest possible payout, they are the number one option for you.

William Hill casino is powered by Playtech, and the best thing in their offer, in our humble opinion, is the live dealer games. They have attractive female presenters and whenever is possible, the game has a live dealer, which is something that elevates them over the competitors. They offer first deposit bonus up to £150, but they also have ongoing special promotions even for old customers.

Mr Green

Mr Green is around only for a decade, but we feel like they are here forever! It is because of the fact that Mr Green elevated close to the top of the gambling industry in the UK after only a few months! They definitely know what they are doing, this betting website is trustworthy and secure, and they offer amazing bonuses to their customers as well.

New customers are eligible for the first deposit bonus up to £100, while they get 200 free spins at one of the promoted slots when depositing £20.

Bet 365

Bet 365 is one of the most famous, and the best sportsbooks in the UK and the whole Europe, but they are pretty decent when it comes to casino games as well. They provide a lot of classic and modern slot games, and other casino games, such as table games, card games, and they also have a live casino.

The difference between Bet 365 and the other gambling websites is they pay out progressive jackpot wins in one sum! So, if you chase progressive jackpots, you should pick Bet 365 as your gambling partner. They offer a decent welcome bonus of £100 to all new customers.


Another betting website that started offering gambling services as well is Bwin. The first thing you notice when you join the site is their amazing and sleek design. It is very easy on the eye, unlike some other gambling sites, and allows the user to spend a lot of time online, without getting tired, which is of course, always good for the gambling site.

Another notable thing about Bwin is that they have 24/7 live dealers at the table. They are swapping them quickly, so they are always fresh and eager for play. Their welcome bonus is built around 200 free spins, which is not amazing as some other offers we saw, but still pretty decent.

Genting Casino

The last, but not the least, we have Genting Casino. Unlike some other casinos on our list which started as sportsbooks and later added casino, this casino games site is well-known for their physical casinos all across the UK, that are all classy, and they are trying to step up and make similar impact online. One of the specific offers that not all casinos have is their loyalty program – Genting Points. In a nutshell, the more you bet, more points you’ll receive. Those points can be converted back to money and cut your losses or elevate your winnings.


All seven casinos on our list are a great option for the UK gamblers. You don’t even have to pick one of them, but if you do, you can be rest assured that each one of them is trustworthy and fast when it comes to withdrawals.


Please play responsibly. For more information and advice visit www.begambleaware.org

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