How We Rate Casinos

At send2sub.com, we review and rank the top 10 betting sites in the UK using a rigorous, transparent methodology. Our expert team evaluates each casino across eight key criteria to help British players find the safest and most rewarding platforms. Here's exactly how we do it.

1. Licensing & Regulation

We prioritise casinos with valid, current licenses from reputable gaming authorities. The UK Gambling Commission (UKGC) is our gold standard for UK-based operators, as it provides the strongest player protections under British law. We also recognise licenses from the Malta Gaming Authority (MGA), Curaçao, and other recognised jurisdictions, but these receive lower priority than UKGC certification. We verify all licenses directly with regulatory bodies and check for any history of complaints or enforcement actions.

2. Game Selection & Software Providers

We assess the breadth and quality of available games, including slots, live casino tables, table games, and speciality offerings. We favour casinos partnering with leading software providers such as Microgaming, NetEnt, Pragmatic Play, Evolution Gaming, and Playtech. We evaluate game variety, RTP (return to player) rates, graphics quality, and whether games are regularly updated. A strong library typically includes 500+ slots and multiple live dealer studios.

3. Bonus Terms & Wagering Requirements

We carefully analyse welcome bonuses, ongoing promotions, and loyalty rewards—but always prioritise fair terms over flashy offers. We examine wagering requirements (rollover), maximum cashout limits, game restrictions, expiry dates, and terms & conditions clarity. We flag casinos with unreasonably high rollover requirements (typically 40x or higher) or predatory bonus structures. Transparency and fairness are non-negotiable.

4. Payment Methods & Withdrawal Speed

We test and verify all available deposit and withdrawal methods, including debit/credit cards, bank transfers, e-wallets (PayPal, Skrill, Neteller), prepaid cards, and cryptocurrency options where applicable. We assess processing times, fees, minimum/maximum limits, and reliability. We prioritise casinos offering same-day or next-working-day withdrawals and multiple payment choices to suit different players.

5. Customer Support

We evaluate customer service availability, responsiveness, and quality. We test 24/7 live chat support, email response times, phone availability, and FAQ comprehensiveness. We assess whether support staff are knowledgeable, helpful, and able to resolve common issues quickly. We also check for multilingual support options, though English language support is essential for our UK audience.

6. Mobile Experience

We review both responsive web design and dedicated mobile apps (iOS and Android). We test ease of navigation, load times, game performance, and functionality on various devices. We assess whether key features—deposits, withdrawals, live chat, account settings—work seamlessly on mobile. We favour casinos with smooth, intuitive mobile platforms.

7. Responsible Gaming Tools

We verify that casinos provide robust responsible gaming features, including deposit limits, loss limits, session time limits, self-exclusion options, and cooling-off periods. We check for clear links to GamCare, Gamblers Anonymous, and the National Problem Gambling Clinic. We assess whether these tools are easy to access and actually functional. Player protection is paramount.

8. Our Rating Scale

We rate casinos on a scale of 1 to 10, where:

Each criterion contributes to the overall score, with Licensing & Regulation carrying the most weight. We update our ratings regularly as casinos change, and we never accept payment for higher ratings—our reviews are independent and unbiased.