Casumo UK Review: Our Expert Casumo Rating For 2025

Casumo has a wonderful bonus offer for UK players at the moment. New players can enjoy a 100% deposit match bonus up to £100 on their first deposit, along with 50 bonus spins on the popular Big Bass Bonanza slot (valued at £0.10 per spin).

Bonus spins are always a welcome sight, but the offer does come with some stringent terms and conditions. Here is a summary:

• The bonus is for UK players only
• Players must be 18 years or older
• The minimum deposit for the offer is £10
• The spins and deposit bonus must be wagered 30 times before wins can be claimed
• Game wager weighting does apply
• The bonus expiry is 30 days
• Sports bonus expires in 7 days
• The max bet per round is £5 (or £0.50 per line) on slots or £10 on live casino games

Please note that the terms and conditions can change at any point. We, therefore, recommend that you read through the bonus policy thoroughly before claiming the deal.

Additionally, there’s a 100% back sports bonus for new players, which returns 100% of the original bet (at least £10, at minimum 3.0 odds) up to £30 in free bets to new players if their first bet loses.

These free bets are valid on your first combo bet at a minimum of 3 selections, minimum odds of 1.40 per selection, and a minimum bet of £5. If you lose, you receive a 100% refund up to £30 in free bets. The free bets expire in 7 days and can be used on a combo bet with at least 2 selections, minimum odds of 1.50 per selection, and a maximum odd of 5.00 on football only.

T & Cs apply. Players must be 18+. Play responsibly.

There is also a basic loyalty programme that we’ll take a closer look at later on in this Casumo review. Its benefits include Casumo free spins as well as other things. If you want to check other operators and see how they match up, we have a whole host of reviews such as our Fruitkings review and Casiplay ratings that will let you see clearly which is better for you.

Casino Deposit Bonus

100% up to $300

+ 20 Free Spins

T&Cs apply, 21+

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The Casumo casino reviews found their website has a very clean and fresh feel to it, with its predominant colour being white. On the sports betting page it is very easy to find the sports and markets for which you are looking, and the writer of this Casumo review had few problems finding what they were looking for. You can find esports and other niche sports at the site, so the range of markets is pretty good for a lesser known operator.

When it comes to the casino section, there is a similarly clean and clear feel to the site, and finding the games that you want to play is very simple. The search function works very well, allowing customers to find the games that they need even if they are not immediately displayed on the screen. It is also very easy to find the terms and conditions of Casumo promotions too. Overall, the site design is simple but works well. We liked the way the site looked, and the lack of clutter gave it a very efficient feel.

Depositing funds into your Casumo account is very simple, and you have a good choice of payment methods available with which to do this. Visa, Mastercard, Skrill, Neteller, Paysafe, MuchBetter or Mobile Billing can all be used to deposit money in your account, this Casumo review discovered. All deposits are credited instantly to your account, apart from bank transfers which are subject to the usual processing times of your bank. When it comes to withdrawing funds from your account, you can use Visa, Skrill, Neteller, Much Better and bank transfer. Visa withdrawals take from one to five working days, as do bank transfers, while withdrawals using all other methods are instant.

This Casumo review would recommend that you use Visa or Mastercard debit cards to fund your account. These methods are very secure, and give all of your transactions an extra layer of safety from fraud or error.

This Casumo review was very impressed with the customer service options available at this operator. The customer service team can be contacted on a 24/7 basis seven days a week if you have questions about Casumo free spins or any other aspect of your account. While there is no telephone number available for customers to use, you can use live chat or email. Live chat can be accessed via a button the website, while the email address hey@casumo.com will also put you in touch with the people to whom you need to speak if you require clarification on anything. There are also email addresses to use for other types of enquiries, such as from the media, and these are easy to find on the website.

There is also a detailed FAQs section at the site that this Casumo review would recommend that all punters check out. You can find helpful information about matters such as the Casumo free spins and a host of other topics there. Casumo also has pages on LinkedIn and Facebook which can be used to contact their customer service team.

If you’re reading this Casumo review and wondering whether or not this operator has a licence you can put your mind at rest. Casumo holds a licence from the UK Gambling Commission. This means that anyone over the age of 18 who is resident in the United Kingdom can play casino games or place sports bets at the site perfectly legally. To further put your mind at rest when you are using those Casumo free spins, this operator has also won a number of industry awards.

These include 2017 eGaming Review (EGR) Nordic Awards: Mobile Operator, 2018 eGaming Review (EGR) Nordic Awards: Mobile Operator and 2019 International Gaming (IGA) Awards: Online Casino Operator. When it comes to keeping you safe, the Casumo site uses SSL encryption. The Gaming Authority also regularly verifies that Casumo covers all account balances. All the payment methods found in our Casumo casino reviews are PCI compliant.

There are also links on the site to bodies such as GamStop, BeGambleAware and Problem Gambling Support if you think that you may be falling into patterns of addictive or compulsive behaviour when playing at the site. There is also an extensive section on the site entitled Play Okay. This gives some detailed advice about what you can do if you think that your gambling might be becoming a problem.

While there is not a conventional VIP programme at Casumo, there is something called The Adventure that works in a very similar way to VIP programmes at other casinos. As you play games you can collect points, with your progress being measured on a bar on the site. Each level that you progress through is called a belt. As you move through the belts you can collect rewards such as Casumo free spins or a cash Casumo bonus. The value of the rewards on offer increases as you move through the levels.

At the start of The Adventure you have a rope belt. The other levels mimic the way that martial arts reward progress. So the belts that you can attain start with a white belt, and then rise through yellow, red, blue, purple and black. If you're looking for more rewards offered by bookmakers, specifically casino betting sites, then head to our Klasino reviews now!