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REVIEW: Casumo Casino UK

By Momchil Chonov Gambling Expert & Content Lead
Our Contributors
Last Update: September 2025
Major Updates
  • Updated Aug 05, 2025: Research process initiated.
  • Updated Aug 12, 2025: Experts and contributors began hands-on testing.
  • Updated Aug 21, 2025: Primary reviewer started individual assessment.
  • Updated Aug 27, 2025: Review privately published for internal review.
  • Updated Sep 01, 2025: Review published publicly.
Overall Score
How does it work:

The Casino.net Overall Score is calculated automatically and based on hard facts about the operator, as well as on expert and user opinions.

Score Components and Weight:
  • 30% Casino.net Algo
  • 30% Expert Ratings
  • 30% User Ratings
  • 10% Web Ratings
How Casumo Compares:

Casumo Casino has a Casino.net Overall score higher than 83% of all reviewed UK casinos.

Overall Score Distribution:
 7.6/10 or 76% High Score Naming: High The Casino.net Overall Score is calculated automatically and based on hard facts about the operator, as well as on expert and user opinions. by Casino.net
Bonus 100% back as a Free Bet up to £30 Sports Welcome Offer
Bonus Code None
Link Check Offer Here
Other Casinos Casumo Casino Bonus
Full T&Cs apply. *18+. New customers. Opt-in required. 50 Bonus Spins on “Big Bass Bonanza” at 10p per spin and 100% Deposit Bonus up to £100 on first deposit (payment method and play restrictions apply). Min. deposit £20. 30x wagering for Bonus Spins 30x wagering on Deposit + Bonus (game weighting applies). Max. £5/spin or £0.50/line.Offer ends in 7 days. Please gamble responsibly • BeGambleAware.org T&Cs apply
Licence # 61549 Issued on 2023-12-21
All Ratings
  • 6.8/10
    Casino.net Algo Based on our automatic algorithm
    Casino.net Score
    6.8
    The Casino.net Overall Score is calculated automatically and based on hard facts about the operator, as well as on expert and user opinions.
    Overall Score Distribution:
    • 30% Casino.net Algo
    • 30% Expert Ratings
    • 30% User Ratings
    • 10% Web Ratings
  • -/10
    User Rank No user ratings yet
    User Rank
    -
    Our user rank is an aggregate rating based on all user ratings. When there are still no user ratings, the score distribution becomes as follows.
    Overall Score Distribution:
    • 40% Casino.net Algo
    • 40% Expert Ratings
    • 20% Web Ratings
  • 8/10
    Web Rank Based on opinions across the web.
    Web Rank
    8
    Our web rank is an aggregate rating based on the information from the Play Store, Apple App Store, Trustpilot, ahrefs.com Domain rating, and semrush.com authority score.
    Overall Score Distribution:
    • 30% Casino.net Algo
    • 30% Expert Ratings
    • 30% User Ratings
    • 10% Web Ratings
  • 7.5/10
    Expert Score Based on the tests of 6 experts.
    Expert Score
    7.5
    The expert score is an aggregate of all team members and contributors who worked on compiling this comprehensive review. Check out all our expert opinions and insights.
    Overall Score Distribution:
    • 30% Casino.net Algo
    • 30% Expert Ratings
    • 30% User Ratings
    • 10% Web Ratings
Slots: 3760+
RTP: 96.00%
Payout: 1 - 2 days
Software:
Payments:
UK Players Accepted
Rate Casumo Casino
Drag & Drop
Casumo Casino in the App Store
What We Don’t Like

  • Limited RNG Table Game Depth
  • Jackpot Section Could Be Clearer
  • Sporadic Social Posting Lately
Our Recommendations

  • Revamp Game Categories
  • Restore Consistent Social Engagement
  • Broaden RNG Range & Jackpot Features
Momchil Chonov - Gambling Expert & Content Lead email
Gambling Expert & Content Lead
Momchil Chonov

Momchil Chonov brings over 17 years of experience in land-based casinos and online gambling content, offering a deep and well-rounded understanding of the gaming industry. His extensive background allows him to produce accurate, engaging, and insightful content for players of all skill levels. Passionate about responsible gambling and player education, Momchil is committed to providing trustworthy advice, in-depth reviews, and clear, easy-to-follow guides. His goal is to ensure every visitor enjoys online gaming in a safe, informed, and responsible way.

Know your limits Gamble Responsibly 18+
  • Keeping gambling fair and safe for all
  • Promoting and supporting responsible gambling
  • Testing online gambling safety and fairness since 2003
Page Content

Casumo Casino Features and Comparison

Ranked 8th out of 25 casinos in the United Kingdom.

Casumo Casino in the App Store
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Website casumo.com
Online Since 2012
Casino Type Instant Play, Mobile, App
Licenses 61549, UK Gambling Commission
Welcome Bonus 100% back as a Free Bet up to £30 Sports Welcome Offer
Sign Up Time Instant
Min Deposit £10
Max Deposit £10000
Max Withdrawal Monthly £2000
Max Withdrawal Daily No Limit
Number of Games 3910+
Number of Slots 3760+
RTP 96.00%
Payout Speed 1 - 2 days
Software Providers
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Payment Methods
, , , , , , , ,
PayPal Accepted Yes
Compatible Devices Android, iOS, Windows, and macOS
Restricted Countries AU, AT, BE, CO, FR, NL, PE, PH, PL, PT, RO, SK, SI, DK, IT, US, VE
Awards 2022 EGR Awards: Best Customer Services Operator, EGR Nordic 2021 Casino Operator
Other Gambling Products Sport
Customer support FAQ, Email, Live Chat
Company Recro Limited
Affiliate program Casumo Partners
Manual Flushing No
KYC Verification Yes

Casumo Casino Media

  • Casumo Casino Home Page on Mobile

    Casumo Casino Home Page on Mobile

  • Casumo Casino Slots on Mobile

    Casumo Casino Slots on Mobile

  • Casumo Casino Table Games on Mobile

    Casumo Casino Table Games on Mobile

  • Casumo Casino Live Casino on Mobile

    Casumo Casino Live Casino on Mobile

  • Casumo Casino Home Page on Desktop

    Casumo Casino Home Page on Desktop

  • Casumo Casino Slots on Desktop

    Casumo Casino Slots on Desktop

  • Casumo Casino Table Games on Desktop

    Casumo Casino Table Games on Desktop

  • Casumo Casino Live Casino on Desktop

    Casumo Casino Live Casino on Desktop

Ratings Breakdown

Casumo Casino scored 7.3 out of 10. The score is based on the following components, each with its respective weight:

Casino.net Algo

The Casino.net Algorithm is automatically calculated using objective data about the casino. Below is the score for Casumo Casino based on all criteria:

Our Criteria Casino.net Percentage Distribution How Casumo Casino Scored
Geo Licence
15 %
Score meaning
15 %
  • 15% The casino has a licence for this country.
  • 0% The casino doesn’t have a licence for this country.
 15 % Casumo Casino has a licence for this country.
Responsible Gambling Systems
5 %
Score meaning
2 %
  • 5% All features available.
  • 0% No features available.
 2 % Casumo Casino offers deposit limits, self-exclusion.
Safety Technology and Privacy Protection
5 %
Score meaning
5 %
  • 1% Casino uses HTTPS.
  • 1% Cookie warning.
  • 1% Customizable cookie settings.
  • 1% Anti-malware and spyware certificate.
  • 1% Password protection and checks against data breach.
 5 % Casumo Casino uses HTTPS and has cookie warning, customizable cookie settings, anti-malware and spyware certificate, password protection and checks against data breach.
Safety & Responsible Gambling 2.5/10 or 25 % 2.1/10 or 21 %
Criteria Casino.net Percentage Distribution How Casumo Casino Scored
Number of Games
5 %
Score meaning
5 %
  • 5% Has more games than 80% of all reviewed casinos.
  • 4% Has more games than 70% of all reviewed casinos.
  • 3% Has more games than 60% of all reviewed casinos.
  • 2% Has more games than 50% of all reviewed casinos.
  • 1% Has less games than 50% of all reviewed casinos.
  • 0% Has less than one hundred games.
 5 % Casumo Casino has more games than 80% of all reviewed casinos.
Number of Slots
5 %
Score meaning
5 %
  • 5% Has more slots than 80% of all reviewed casinos.
  • 4% Has more slots than 70% of all reviewed casinos.
  • 3% Has more slots than 60% of all reviewed casinos.
  • 2% Has more slots than 50% of all reviewed casinos.
  • 1% Has more than one hundred slots.
  • 0% Has less than one hundred slots.
 5 % Casumo Casino has more slots than 80% of all reviewed casinos.
Number of Live Games
3 %
Score meaning
3 %
  • 3% Offers all the most popular live casino games – roulette, blackjack, baccarat, Casino Hold’em, Three-Card Poker, Hi-Lo (or Sic Bo).
  • 2% Misses one or more of the most popular live games but has the three most important ones – roulette, blackjack and baccarat.
  • 1% Doesn’t offer either live roulette, blackjack or baccarat.
  • 0% Doesn’t offer live games.
 3 % Casumo Casino offers live roulette, blackjack, baccarat, Casino Hold'em, Three-Card Poker, and Hi-Lo.
Number of Software Providers
2 %
Score meaning
2 %
  • 2% Has games by more software providers than 50% of all reviewed casinos.
  • 1% Has games by less software providers than 50% of all reviewed casinos.
  • 0% Has only one software provider.
 2 % Casumo Casino has games by more software providers than 50% of all reviewed casinos.
Games 1.5/10 or 15 % 1.5/10 or 15 %
Criteria Casino.net Percentage Distribution How Casumo Casino Scored
Overall RTP
8 %
Score meaning
1 %
  • 8% Has better RTP than 90% of all reviewed casinos.
  • 7% Has better RTP than 80% of all reviewed casinos.
  • 6% Has better RTP than 70% of all reviewed casinos.
  • 5% Has better RTP than 60% of all reviewed casinos.
  • 4% Has better RTP than 50% of all reviewed casinos.
  • 3% Has better RTP than 40% of all reviewed casinos.
  • 2% Has better RTP than 30% of all reviewed casinos.
  • 1% Has better RTP than 20% of all reviewed casinos.
  • 0% Has RTP lower than 80% of all reviewed casinos.
 1 % Casumo Casino has better RTP than 20% of all reviewed casinos. (RTP: 96.00%)
Slots RTP
7 %
Score meaning
5 %
  • 7% Has better slot RTP than 90% of all reviewed casinos.
  • 6% Has better slot RTP than 80% of all reviewed casinos.
  • 5% Has better slot RTP than 70% of all reviewed casinos.
  • 4% Has better slot RTP than 60% of all reviewed casinos.
  • 3% Has better slot RTP than 50% of all reviewed casinos.
  • 2% Has better slot RTP than 40% of all reviewed casinos.
  • 1% Has better slot RTP than 30% of all reviewed casinos.
  • 0% Has slot RTP lower than 70% of all reviewed casinos.
 5 % Casumo Casino has better slot RTP than 70% of all reviewed casinos. (Slots RTP: 96.20%)
RTP 1.5/10 or 15 % 0.6/10 or 6 %
Criteria Casino.net Percentage Distribution How Casumo Casino Scored
Welcome Bonus Max Amount
7 %
Score meaning
1 %
  • 7% Offers a higher bonus amount than 90% of all reviewed casinos.
  • 6% Offers a higher bonus amount than 80% of all reviewed casinos.
  • 5% Offers a higher bonus amount than 70% of all reviewed casinos.
  • 4% Offers a higher bonus amount than 60% of all reviewed casinos.
  • 3% Offers a higher bonus amount than 50% of all reviewed casinos.
  • 2% Offers a higher bonus amount than 40% of all reviewed casinos.
  • 1% Offers a lower bonus amount than most reviewed casinos.
  • 0% Doesn’t offer a welcome bonus.
 1 % Casumo Casino offers a lower bonus amount than most reviewed casinos.
Wagering Requirement
6 %
Score meaning
0 %
  • 6% Offers better wagering contributions than 80% of all reviewed casinos.
  • 5% Offers better wagering contributions than 70% of all reviewed casinos.
  • 4% Offers better wagering contributions than 60% of all reviewed casinos.
  • 3% Offers better wagering contributions than 50% of all reviewed casinos.
  • 2% Offers better wagering contributions than 40% of all reviewed casinos.
  • 1% Offers better wagering contributions than 30% of all reviewed casinos.
  • 0% Offers worse wagering contributions than 70% of all reviewed casinos.
 0 % Casumo Casino offers worse wagering contributions than 70% of all reviewed casinos.
Bonus Minimum Deposit
2 %
Score meaning
1 %
  • 2% Accepts a lower bonus minimum deposit than £10.
  • 1% Accepts a £10 bonus minimum deposit.
  • 0% Accepts a bonus minimum deposit higher than £10.
 1 % Casumo Casino accepts a £10 bonus minimum deposit. (Minimum deposit: £10.00)
Bonus 1.5/10 or 15 % 0.2/10 or 2 %
Criteria Casino.net Percentage Distribution How Casumo Casino Scored
Number of Payment Methods
2 %
Score meaning
1 %
  • 2% Offers more than 10 different payment methods.
  • 1% Offers fewer than 10 payment methods.
  • 0% Offers only one payment option.
 1 % Casumo Casino offers fewer than 10 payment methods (Payment methods: 8)
Fastest Withdrawal Time
3 %
Score meaning
3 %
  • 3% Offers instant withdrawals.
  • 2% Offers same-day withdrawals.
  • 0% Fastest withdrawals take more than one day.
 3 % Casumo Casino offers instant withdrawals.
Minimum Deposit
1 %
Score meaning
1 %
  • 1% Accepts a minimum deposit of £10 or lower.
  • 0% Accepts a minimum deposit higher than £10.
 1 % Casumo Casino accepts a minimum deposit of £10 or lower. (Minimum deposit: £10.00)
Maximum Deposit
1 %
Score meaning
1 %
  • 1% Accepts a higher maximum deposit amount than 50% of all reviewed casinos.
  • 0% Accepts a lower maximum deposit amount than 50% of all reviewed casinos.
 1 % Casumo Casino accepts a higher maximum deposit amount than 50% of all reviewed casinos. (Maximum deposit: £10,000.00)
Cashout Limits
1 %
Score meaning
1 %
  • 1% There are no cashout limits.
  • 0% There are some cashout limits.
 1 % Casumo Casino has no cashout limits.
Currencies
1 %
Score meaning
1 %
  • 1% Accepts local currency.
  • 0% Doesn’t accept local currency.
 1 % Casumo Casino accepts £.
PayPal Accepted
1 %
Score meaning
1 %
  • 1% Accepts PayPal.
  • 0% Doesn’t accept PayPal.
 1 % Casumo Casino accepts PayPal.
Payment 1.0/10 or 10 % 0.9/10 or 9 %
Criteria Casino.net Percentage Distribution How Casumo Casino Scored
Customer Support Availability
3 %
Score meaning
3 %
  • 3% Customer support available 24/7.
  • 2% Customer support available every day but not at all hours.
  • 0% Customer support not available every day.
 3 % Casumo Casino offers 24/7 customer support.
Customer Support Methods
3 %
Score meaning
2 %
  • 3% Customer service offers live chat, phone, and email support.
  • 2% Customer service doesn’t offer either live chat or phone support.
  • 0% Customer service offers only email support.
 2 % Casumo Casino offers customer service but not both live chat and phone support.
Compatible Devices
2 %
Score meaning
2 %
  • 2% Software works seamlessly across all devices, old and new.
  • 1% Software works mostly on new devices.
  • 0% Software doesn’t work on all modern devices.
 2 % Casumo Casino works seamlessly across all devices, old and new.
Languages
2 %
Score meaning
0 %
  • 2% Supports more than two languages.
  • 1% Supports two languages.
  • 0% Offers only one language.
 0 % Casumo Casino does not specify supported languages.
User Experience 1.0/10 or 10 % 0.7/10 or 7 %
Criteria Casino.net Percentage Distribution How Casumo Casino Scored
Casino Awards
4 %
Score meaning
4 %
  • 4% Has two or more casino awards.
  • 2% Has only one casino award.
  • 0% Doesn’t have casino awards.
 4 % Casumo Casino has two or more casino awards. (2022 EGR Awards: Best Customer Services Operator, EGR Nordic 2021 Casino Operator)
Other Products
4 %
Score meaning
2 %
  • 4% Offers sports betting, poker, bingo, and lotto, except for casino.
  • 3% Doesn’t offer all the other products – poker, bingo, sports betting and lotto.
  • 2% Offers only one other gambling product.
  • 0% Offers only a casino.
 2 % Casumo Casino offers only one other gambling product. (Products: sport)
Public Company
2 %
Score meaning
2 %
  • 2% Public company.
  • 0% Not a public company.
 2 % Casumo Casino is a public company.
Reputation and Awards 1.0/10 or 10 % 0.8/10 or 8 %
Casino.net Percentage Distribution 10.0/10 or 100 %
Casino.net Algo Score: 6.8/10 or 68 %

Casumo Casino has a higher Casino.net Algo score than 79% of all reviewed casinos.

100% 6.8 points out of 10.0
Safety 25%
Games 15%
RTP 15%
Bonus 15%
Payment 10%
User Experience 10%
Reputation and Awards 10%

User Ratings

There are no user reviews yet. Be the first to leave a review by clicking the button below.

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  • 9-10 0 (0%)
  • 7-8 0 (0%)
  • 5-6 0 (0%)
  • 3-4 0 (0%)
  • 1-2 0 (0%)

Web Ratings

Here's how Casumo is rated across popular online platforms. We've averaged the available scores to give you an overall Web Rating.

Website Score Translating into score out of 10
App Store 4.1/5 8.2/10
Play Store 4.1/5 8.2/10
Ahrefs Domain Rating 77/100 7.7/10
Lighthouse Metrics 93.75/100 9.4/10
Trustpilot 2.3/5 4.6/10
Reviews.io 5/5 10/10
Average Web Score: 8/10

Expert Opinions

Slots Expert's Opinion
Lindsey Jones - Slots Expert
Lindsey Jones Slots Expert

Lindsey has over 5 years of experience as a content writer in the igaming industry. Her focus and specialty are on slots. She has written numerous reviews for different games, always providing quality content.

Live and Table Games Expert's Opinion
Nikola Antonov - Live and Table Games Expert
Nikola Antonov Live and Table Games Expert

Nikola started working as a senior content writer in 2019, and since then, he has created numerous online casino reviews and articles about gambling in different countries. Over the years, he has been involved in projects that require a thorough analysis of various gaming platforms, which has helped him gain strong expertise. Thanks to his experience in writing reviews, Nikola has built a precise comparison model to overview and fairly assess online casinos and their services.

Social Media Expert's Opinion
Manuela Nikolova - Social Media Expert
Manuela Nikolova Social Media Expert

Manuela Nikolova serves as the dedicated social media reviewer for casino.net, providing expert analysis on how gambling brands engage with players and build trust across various platforms. She brings together a master’s degree in marketing and brand management with extensive experience in social media strategy and the creation of engaging gambling-related content. Above all, Manuela is deeply committed to player safety, consistently advocating for transparency and responsible gambling practices.

Legal Expert's Opinion
Momchil Petrov - Legal Expert
Momchil Petrov Legal Expert

With over a decade of legal experience in the online gambling industry, Momchil specializes in advising key stakeholders—including operators, providers, and affiliates—on compliance, licensing, and regulatory strategy. He has drafted hundreds of Terms & Conditions, Privacy Policies, and other key legal documents tailored to the online casino space. As a speaker at international gambling conferences, he stays ahead of industry trends and evolving legal standards. In his reviews, he takes a critical look at each casino—breaking down the fine print, highlighting potential red flags, and offering players clear, trustworthy insights grounded in real legal expertise.

IT Expert's Opinion
Plamen Spahiev - IT Expert
Plamen Spahiev IT Expert

Plamen is a seasoned IT expert with over 20 years of experience leading technical teams and designing secure, high-performance systems. With a strong background in cybersecurity, risk analysis, and infrastructure optimization, he ensures each casino meets high standards for technical reliability, speed, and data protection.

Slots Expert's Opinion

Our slot expert reviews the slot selection, software providers, and how easy it is to browse games. They also look at branded titles, jackpots, and features like tournaments and missions.

What I like:
  • Huge Variety of Slots: Casumo boasts an impressive catalogue of 2,000+ slots, including classic 3-reel slots, Megaways, and jackpot slots. The range covers big-name developers like NetEnt, Play'n GO, and Pragmatic Play.
  • Search Filters Available: The casino provides filters to help you discover slots with certain mechanics, eg Megaways, Drops & Wins, Must Drop Jackpots, and Slingo.
  • Slot Tournaments and Promotions: Regularly scheduled reel races (daily slot tournaments) and promotions geared specifically towards slot players. There are around 42 races per day, each featuring a limited number of spins. Points are earned per winning spin, with bonuses for streaks, big wins, and mega wins.
  • Frequently Add New Titles: Casumo stays ahead of trends by adding newly released slot titles almost weekly. This keeps the content fresh and appealing for regular slot players looking for the latest mechanics or features. I enjoyed playing Gonzo's Gold, which is a sequel to Gonzo's Quest by NetEnt, and The Big Parade by Play' n GO.
What I don't like:
  • Jackpot Game Access is Unorganised: The jackpot section lacks proper organisation; there's no way to filter by jackpot size or volatility, making searching more difficult than necessary.
  • Bonus Spins are Limited to A Few Titles: Free spins from promotions are typically tied to just one or two games, such as Big Bass Bonanza for the No Deposit Bonus or Book of Dead for the Welcome Offer, which reduces variety during bonus rounds.
My recommendations:
  • Improve the Jackpot Section Design: Create more structured jackpot categories like Daily Drops, Mega Jackpots, and Local Jackpots, with visible prize amounts and recent winners.
  • Expand Bonus Spin Eligible Games: Allow players to use free spins on various games, ideally across different providers, to keep promotions exciting and fair.

Live and Table Games Expert's Opinion

Our live and table games expert reviews the variety of table games, live dealer quality, and software providers. They also check table limits, usability, and availability, plus extras like bet behind, tournaments, and gamified features like badges and levels.

What I like:
  • Leading Software Providers: The game selection of Casumo is powered by some of the most reputable software providers, such as NetEnt, Evolution, Pragmatic Play, and others. This is why there’s a solid variety of live dealer roulette and blackjack variants offering excellent HD streaming quality.
  • Demo Mode Options: Unlike other online casinos, where you need to register and deposit to start playing, at Casumo, some of the RNG table games feature a demo mode. In my opinion, this is extremely convenient as it allows you to test the game and see if it meets your expectations.
  • Solid Selection of Live Dealer Tables: Casumo has focused on its live casino section, offering over 100 options. Players can enjoy exciting games from Pragmatic Play and Playtech, including Mega Fire Blaze Roulette, Immersive Roulette Deluxe, All Bets Blackjack, and Quickseat Multiplayer Blackjack. The live casino lobby also features approximately 12 baccarat tables, 10 live game shows, and around 8 live poker games.
What I don't like:
  • RNG Offerings: When I compared Casumo’s selection of RNG table games with those of other casinos, I noticed gaps in terms of variety. In my view, the selection of roulette, blackjack, and baccarat variants is quite limited and may not meet the expectations of some table game enthusiasts.
My recommendations:
  • Adding more RNG Table Game Options: The live casino section at Casumo is well-organised, and I believe the next step for the operator is to further develop its selection of RNG table games. This would help the casino establish a stronger position in today’s competitive iGaming market.

Social Media Expert's Opinion

Our social media expert checks which platforms the company uses, how often they post, and how well their content performs. They also look at follower count, brand tone, growth, and whether any channels are inactive or missing.

What I like:
  • Verified Facebook and X Pages: Casumo online casino has a solid cross-platform presence, with verified accounts on Facebook (22K followers) and X (7.5K followers). There also seem to be official accounts on Instagram (about 2.6K followers, not verified) and YouTube (2.81K subscribers and 44 videos).
  • Focus on Responsible Gambling: Casumo's commitment to responsible gambling is highlighted across its social media platforms. I've seen numerous posts advising on the best tools and practices for staying safe when playing online.
  • LinkedIn Page with 35K Followers: The Casumo LinkedIn page is focused on corporate achievements and the latest news, including industry awards and nominations, employees' achievements (new hires, introductions, etc.), charity involvement, and more.
What I don't like:
  • Inactivity on Major Platforms: Despite having a relatively well-established social media presence, Casumo has remained highly inactive in the last couple of years. This reduces engagement and visibility, especially for a brand that was previously more active.
  • No Recent Content on YouTube: In my opinion, Casumo's YouTube channel has a lot of potential, with previous videos having up to around 26K views. However, the lack of recent content means that this potential remains underutilised.
My recommendations:
  • Revitalise Social Media: Regular posts will help Casumo's team to revitalise its social media pages. This will help bring back engagement, increase visibility, and strengthen its position as a leading casino brand.
  • Increase Focus on YouTube and Instagram: Verify the official Instagram account for more credibility and focus on new content for YouTube. Previously, game reviews by Casumo were rather trendy, so this could be a good starting point.

Legal Expert's Opinion

Our legal expert checks if the casino is licensed and since when. They review the terms to see if bonus abuse is clearly defined and flag vague or misleading clauses. The review also covers player protection, responsible gambling tools, ADR, GDPR compliance, and regulatory fines.

What I like:
  • UKGC-Licensed and Regulated: Casumo is licensed by the UK Gambling Commission under remote gaming licence number 061549-R-336718-002, complying with all UK gambling laws. This includes obligations related to fair gaming, responsible gambling, anti-money laundering, and player verification.
  • A Proprietary Support Program: The CasumoCares program offers 24/7 support, trained staff, self-assessment tools, and education on gambling risks. Legally, this fulfils the operator’s duty of care to proactively mitigate gambling-related harm under UKGC social responsibility codes.
  • Legally Enforced Bonus Restrictions: All promotions are governed by strict legal terms, including maximum bets (£5), game exclusions, and wagering requirements. Bonus abuse clauses allow Casumo to revoke funds or ban accounts under its licence obligations.
  • Transparent Terms and Jurisdiction: All services are governed by the laws of England and Wales, with disputes settled in UK courts. Casumo must notify players of material updates to its Terms and Conditions, which form a legally binding contract upon registration.
  • Strict Self-Exclusion Controls: Casumo provides legally compliant self-exclusion tools, including six-month to five-year exclusions and GAMSTOP integration. These meet UKGC requirements for responsible gambling and restrict gameplay until the exclusion period ends - even if the player tries to re-access the account.
What I don't like:
  • Unilateral Terms Amendments: The casino operator reserves the right to change Terms and Conditions without prior individual notice, requiring players to accept new terms to continue. While this complies with UKGC transparency guidelines, it places the burden on players to regularly review legal updates.
  • Marketing Restrictions After Self-Exclusion: While Casumo aims to block marketing during self-exclusion, human error is acknowledged in its terms. This creates a legal grey area where users may still receive marketing messages despite exclusion, potentially breaching responsible gambling principles if not fully enforced.
  • High Bonus Wagering Risk: The casino bonuses have strict legal constraints, including a 60x wagering requirement (bonus + deposit), limited betting amounts, and many game exclusions. This can lead to bonus forfeiture if misunderstood, creating a legal risk of perceived unfair contract terms.
My recommendations:
  • Improve Notification of Terms Changes: Casumo could implement a more proactive notification system (e.g., email alerts or in-account prompts) for all Terms and Conditions updates. This would reduce legal friction by offering players proper information, not just upon login, thereby enhancing compliance transparency and user trust.
  • Expand Payment Guidance for Users: To mitigate legal misunderstandings, Casumo could highlight credit card restrictions during registration and deposit processes, especially for non-UK users. Additionally, offering detailed guidance on compliant alternatives (e.g., Trustly, bank transfers) would improve legal clarity and help avoid accidental non-compliant deposits.

IT Expert's Opinion

Our IT expert evaluates the site’s technical performance, covering security, HTTPS implementation, and core web metrics. They also check mobile optimization and the use of content delivery networks. Further review includes caching practices, hosting setup, and frontend diagnostics.

What Works Well
  • Core Web Vitals:
    • First Contentful Paint (FCP): 1.1s – Quick time-to-visual content, enabling a fast perception of load.
    • Largest Contentful Paint (LCP): 2.3s – Below the 2.5s threshold, indicating good loading speed of primary page content.
    • Speed Index: 3.3s – Acceptable, although not among the fastest, still within decent range.
    • Time to Interactive (TTI): 2.2s – Smooth transition to interactivity.
    • Total Blocking Time (TBT): 40ms – Extremely low, signifying minimal main-thread blocking.
    • Cumulative Layout Shift (CLS): 0.001 – Excellent; users are unlikely to experience disruptive shifts.
  • Frontend Technologies:
    • Uses React and Webpack, signifying a modern frontend stack.
    • JavaScript bundling and minification observed via Webpack config, contributing to leaner resource sizes.
  • Security:
    • Full HTTPS implementation, no mixed content issues.
    • Served via HTTP/2, further reducing load times via multiplexed requests.
  • Mobile Optimisation:
    • Includes viewport meta tag: html CopyEdit <meta name="viewport" content="width=device-width, initial-scale=1">
    • Good mobile-first design approach.
What Needs Improvement
  • Structured Data:
    • No presence of JSON-LD, Microdata, or RDFa detected in Lighthouse results.
    • Casino and game listing websites typically benefit from schema types like WebSite, Casino, Game, and Product.
  • Analytics & Tracking:
    • No clear detection of Google Analytics, Hotjar, or other user behavior analysis tools.
    • Limits data-driven decision-making and real-time monitoring.
  • Caching & Asset Optimisation:
    • No clear caching headers or service workers identified.
    • Lack of long-term caching for JS, CSS, or image assets means reduced performance for returning users.
  • Redirects:
    • Initial HTTP-to-HTTPS redirect noted: http://www.casumo.com → https://www.casumo.com
    • While functional, it introduces an avoidable redirect hop.
Recommendations
  • Implement Structured Data:
    • Add SEO-enhancing structured data using JSON-LD for:
    • WebSite, Organisation
    • Casino or Game content (especially important in the gambling niche)
    • Potential use of BreadcrumbList, FAQ, or Review schemas
    • This will improve SEO visibility and eligibility for rich snippets in SERPs.
  • Set Caching Headers:
    • Apply long-lived caching headers for static assets:
    • Cache-Control: public, max-age=31536000, immutable
    • Also consider leveraging a service worker for advanced caching strategies.
  • Remove Redundant Redirects:
    • Ensure all traffic routes directly to https://www.casumo.com via DNS or canonical server configuration to avoid unnecessary redirect hops.
  • Add Analytics and Monitoring:
    • Implement behavioral and performance analytics:
    • Google Analytics 4, Tag Manager, or Contentsquare
    • For performance monitoring, tools like New Relic, Datadog, or Sentry
  • Optimize Speed Index:
    • While acceptable, a Speed Index of 3.3s indicates room for improvement:
    • Consider preloading key fonts/images
    • Audit and defer non-critical third-party scripts
    • Inline critical CSS for first paint
Momchil Chonov

Lead Author's Summary and Final Rating

Momchil ChonovGambling Expert & Content Team Lead
Very High Overal Expert Score 7.5/10 or 75 %

Considering all the mini reviews from our expert team, Casumo clearly stands out for player-focused regulation, choice, and ease of use. The library of over 2,000 slots, refreshed almost weekly, puts it ahead. Major developers and speedy navigation make for a sleek user journey, both on desktop and mobile. The site’s signature daily “Reel Races” add a sense of competition, and clear slot filters help slot fans zero in on their favourites. For live dealer enthusiasts, there’s a strong selection of roulette, blackjack, baccarat, and even live poker, all with HD streams from names like Pragmatic Play and Evolution.

On the other hand, the RNG table collection doesn’t match rival sites’ depth, and jackpot hunters may find navigation a little cluttered or unclear. Social media impact has dipped despite verified accounts, and YouTube’s past content hints at a bigger opportunity for brand engagement. The terms and bonus wagering stretch on the strict side, so if you’re keen on collecting bonuses, review the small print first.

Welcome Bonus

Casumo Casino in the App Store
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Max Bonus Amount £30
Bonus Code None
Significant Terms Full T&Cs apply. *18+. New customers. Opt-in required. 50 Bonus Spins on “Big Bass Bonanza” at 10p per spin and 100% Deposit Bonus up to £100 on first deposit (payment method and play restrictions apply). Min. deposit £20. 30x wagering for Bonus Spins 30x wagering on Deposit + Bonus (game weighting applies). Max. £5/spin or £0.50/line.Offer ends in 7 days. Please gamble responsibly • BeGambleAware.org T&Cs apply
Wagering Min odd per leg 1.40, max odd 6.00
Validity 7 days
Max Bet with Bonus Funds No information available
Maximum Cashout No info
How to Claim Create your new account and go to Casumo Sports. Place your combination bet – pick anything you like (min stake £5, min odd per leg 1.40). Get a 100% refund up to £30 if you lost your bet.
Games Allowed All sports excluding horse racing and virtual sports.

Welcome Bonus Comparison

Operator Bonus
£30 Learn More Lowest
£30
£6000 Learn More Highest
Full T&Cs apply. *18+. New customers. Opt-in required. 50 Bonus Spins on “Big Bass Bonanza” at 10p per spin and 100% Deposit Bonus up to £100 on first deposit (payment method and play restrictions apply). Min. deposit £20. 30x wagering for Bonus Spins 30x wagering on Deposit + Bonus (game weighting applies). Max. £5/spin or £0.50/line.Offer ends in 7 days. Please gamble responsibly • BeGambleAware.org T&Cs apply

Casumo Slots

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Slot RTP Software Jackpot Max win Play Review
99.07% No x1000 Play Slot
98.95% No x2500 Play Slot
98.90% Yes x30 Play Slot
98.72% No x1000 Play Slot
98.06% Yes x20,000 Play Slot
98.00% No x1,350,000 Play Slot
98.00% No 1014x Play Slot
98.00% No x7500 Play Slot
98,50% No x670 Play Slot
97.87% No x500 Play Slot
97.80% Yes x13,000 Play Slot
97.76% No x194,400 Play Slot
97.71% Yes x2000 Play Slot
97.69% No x1,250,000 Play Slot
97.62% No x5000 Play Slot
97.50% No x225,000 Play Slot
97.50% No 60000 coins Play Slot
97.50% No x100,000 Play Slot
97.50% No x400,000 Play Slot
97.46% No x300 Play Slot
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Showing 1 to 20 of 981 slots

Software Providers

Software Provider Type (RNG/Live)
RNG and Live Dealer Games
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RNG and Live Dealer Games
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RNG Games
RNG Games
RNG and Live Dealer Games
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RNG Games
RNG Games
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RNG Games
RNG Games
RNG Games
RNG and Live Dealer Games
RNG and Live Dealer Games
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RNG Games
RNG Games
RNG and Live Dealer Games
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RNG and Live Dealer Games
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The Casumo Casino Mobile Apps

Casumo Casino on Google Play
Casumo Casino Android QR Code
Scan to Download
Casumo Casino on Google Play
Casumo Casino in the App Store
Casumo Casino iOS QR Code
Scan to Download
Casumo Casino on App Store

Payments

Payment Min Deposit Max Deposit Min Withdrawal Max Withdrawal Fees & Notes
£5 £5,000+ Tied to card limits £5,000+ Same fee structure as linked card (usually no fee)
£5–£10 Varies £5–£10 Platform-defined Fee‑free, instant to deposit, 1–2 days withdrawal
£5 £5,000+ £5 Varies Typically free; some sites treat as cash advance with fees
£5 Varies; unlimited once verified £0.50 (to bank) Unlimited once verified No fee for standard domestic transfers; 1% fee for instant transfers
£1 £1000 Not available Not available Prepaid voucher—deposit only; no withdrawals
£5–£10 Site dependent £10–£20 Platform-defined Free deposits; card ≈2.9%; bank/wire ≈£2.90; crypto 2%
£5–£10 £5,000–£25,000+ £5 or £10 £5,000–£25,000+ No fees; instant deposits, 1–2 days withdrawals
£5 £5,000+ £5 Platform-defined Typically free; some sites treat as cash advance with fees

Popularity

Here is a snapshot of Casumo’s estimated traffic according to Ahrefs.com and Semrush.

Ahrefs Organic Traffic 64,460
Ahrefs Paid Traffic 860
Semrush Organic Traffic 49,929
Semrush Paid Traffic 14,356
Casumo Site Ahrefs Traffic Casumo Site Semrush Traffic

Responsible Gambling

As a UKGC-licensed platform, Casumo is committed to the highest standards of responsible gambling and player protection.

Self-Exclusion Yes
Deposit Limit Settings Yes
Spending Limit Settings Yes
Time-Out and Gaming Time Reminders Yes
Self-Assessment tools Yes

Casumo Casino Company

Company Name Recro Limited
Founded 2012
Founder Not Listed
Headquarters The Unicorn Centre, Triq il-Uqija, Swieqi, SWQ 2335, Malta
Phone No
E-Mail hey@casumo.com
CEO Francesco Postiglione
CFO Not Listed
Other key personnel Dan M. - CRM Director, Josip Nadih - Data Director, Jordanka Obrenovic - Head of PMO
Subsidiaries None
Owned Brands Dunder 🞄 Kazoom Casino 🞄 Casino Secret
Parent Organisation Casumo Holding PLC
Employees 300+
Markets ES, GB, CA, DE, IE, LI, LU, MY, MT, NZ, NO, SE
Shares No
Stock Exchange Not listed
Stock Price No
Number of POS Not Listed
Number of Clients Not Listed
Revenue Not Listed

Conclusion

Momchil Chonov - Gambling Expert & Content Lead Email

Casumo offers UK players a lively mix of top slots, live games, and a mobile-friendly setup, all underpinned by trusted licensing and a responsible attitude. If you like new releases, community-driven reels, and smooth navigation, Casumo’s worth a spin—especially once its social and table game presence gets a fresh boost. Give it a try and see if its playful spirit matches your gaming preferences.

Momchil Chonov
Gambling Expert & Content Lead
7.3/10 Register Here

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