How We Rate Casinos

At The Old Sailors, we've developed a comprehensive methodology to evaluate and rank the best betting sites in the UK. Our ratings are based on rigorous testing, player feedback, and regulatory compliance checks. Below is how we assess each casino that appears in our top 20 rankings.

1. Licensing & Regulation

The foundation of any trustworthy casino is proper licensing and regulation. We only review sites that hold valid licences from recognised authorities:

• UK Gambling Commission (UKGC) – The primary regulator for UK-based operators
• Malta Gaming Authority (MGA) – Reputable European licence holder
• Curaçao Licensing – Secondary licence from Caribbean authorities
• Local UK Licence – Additional local authorisation where applicable

We verify that all casinos display current licence information and comply with UK gambling laws, including affordability checks and player protection measures.

2. Game Selection & Software Providers

A diverse portfolio of high-quality games is essential for an excellent casino experience. We evaluate:

• Slots Selection – Range of classic, video, and progressive jackpot slots from trusted developers
• Live Casino Games – Live roulette, blackjack, baccarat, and poker with professional dealers
• Table Games – Quality of traditional casino games including variations and betting limits
• Software Providers – Partnerships with leading providers such as Microgaming, Playtech, NetEnt, and Evolution Gaming

We assess game performance, fairness certifications (RTP percentages), and the frequency of new game releases.

3. Bonus Terms & Wagering Requirements

While generous bonuses are attractive, we prioritise transparency and fairness in promotional terms:

• Terms & Conditions – Clarity and accessibility of all promotional conditions
• Rollover Requirements – Reasonable wagering multipliers (we prefer 35x or lower)
• Maximum Cashout Restrictions – Fair caps on winnings from bonus funds
• Bonus Eligibility – Transparent qualifying criteria and game contributions
• Expiration Periods – Adequate time to complete wagering requirements

We highlight casinos that offer bonus structures genuinely beneficial to players, not those designed to trap funds.

4. Payment Methods & Withdrawal Speed

Convenient and secure banking is crucial for player satisfaction. We evaluate:

• Payment Options – Debit cards, credit cards, e-wallets (PayPal, Skrill, Neteller), bank transfers, and cryptocurrency
• Deposit Speed – Instant or near-instant funding for most methods
• Withdrawal Processing – Fast cashouts, ideally within 24 hours for e-wallets
• Withdrawal Limits – Reasonable daily or monthly limits without excessive restrictions
• Security – SSL encryption and secure payment gateways

We test withdrawal processes personally and report actual processing times based on our findings.

5. Customer Support

Responsive and helpful customer service is vital when issues arise. We assess:

• 24/7 Live Chat – Availability around the clock with quick response times
• Email Support – Dedicated support address with reliable response within 24 hours
• Phone Support – Toll-free or reasonably priced telephone lines
• Knowledge Base – Comprehensive FAQ and help documentation
• Responsiveness – Quality of answers and ability to resolve issues effectively

We test support channels across multiple time zones and document response quality and resolution times.

6. Mobile Experience

Most UK players now gamble on mobile devices. We evaluate:

• Responsive Design – Website adapts seamlessly to all screen sizes
• Mobile Apps – Dedicated iOS and Android applications with smooth performance
• Game Functionality – All games work flawlessly on mobile platforms
• Navigation – Intuitive menus and easy account access
• Loading Speeds – Fast load times over 4G and Wi-Fi connections

We test on multiple devices and operating systems to ensure consistent quality.

7. Responsible Gaming Tools

Player protection is paramount. We verify that casinos provide robust responsible gambling features:

• Deposit Limits – Ability to set daily, weekly, or monthly spending caps
• Loss Limits – Tools to restrict losses over specific periods
• Self-Exclusion – Options to exclude yourself for 6 months, 1 year, or longer
• Cooling-Off Periods – Temporary account freezes to encourage reflection
• Reality Checks – Notifications about session duration and spending
• Age Verification – Strict identity checks to prevent underage gambling

We ensure these tools are genuinely effective and not buried in obscure menus.

8. Our Rating Scale

We rate casinos on a scale of 1 to 10, with the following breakdown:

• 9-10 (Excellent) – Top-tier casinos with exceptional performance across all categories. Recommended for all player types.
• 7-8 (Very Good) – Strong casinos with minor shortcomings. Ideal for most UK players.
• 5-6 (Good) – Solid casinos with some trade-offs. Suitable for specific player preferences.
• 3-4 (Fair) – Below-average casinos with notable issues. Not recommended without specific reasons.
• 1-2 (Poor) – Casinos with significant problems or regulatory concerns. Not recommended.

Each casino's overall rating is a weighted average of the seven criteria above, with Licensing & Regulation carrying the most importance, followed by Game Selection, Bonus Terms, Payment Methods, Customer Support, Mobile Experience, and Responsible Gaming Tools.

Our ratings are updated regularly to reflect changes in casino operations, new features, and ongoing player feedback. We remain independent and transparent, and we never accept payment from casinos for higher ratings.