Last updated: June 2026 — James Wilson, Vangoo

How We Rate Casinos

At CasinoLab, we believe that transparent, honest casino reviews are essential for players who want to make informed decisions. Our rating methodology is designed to evaluate every aspect of an online casino's operations, from game quality to customer service. This page explains exactly how we rate casinos and what criteria matter most to us.

Our Rating Criteria

We assess each casino across six core categories that directly impact your gaming experience. Here's what we evaluate:

Bonuses and Promotions

We analyze the quality and fairness of welcome bonuses, deposit matches, free spins, and ongoing promotions. We examine wagering requirements, withdrawal limits, and game restrictions to determine whether bonuses offer genuine value or just flashy marketing.

Game Selection

A great casino needs variety. We assess the number of slots, table games, live dealer options, and specialty games available. We also consider the software providers represented—partnering with reputable developers like NetEnt, Microgaming, and Pragmatic Play is crucial.

Payment Methods

We evaluate the range of deposit and withdrawal options available, including credit cards, e-wallets, bank transfers, and cryptocurrencies where applicable. We also assess transaction speeds, fees, and minimum/maximum limits.

Customer Support

Quality customer service matters. We test support channels (live chat, email, phone) for responsiveness, professionalism, and helpfulness. We also check availability hours and multilingual support options.

Licensing and Safety

We verify that casinos hold valid gambling licenses from recognized authorities such as Malta Gaming Authority, UK Gambling Commission, or Curacao eGaming. We also assess SSL encryption, data protection policies, and responsible gambling tools.

Mobile Experience

Since mobile gaming dominates the industry, we evaluate native apps and responsive website design. We test game performance, navigation, and overall user experience on smartphones and tablets.

Our Review Process

We don't just publish opinions—we follow a rigorous, transparent process:

• Research Phase: Our team gathers comprehensive data about each casino's operations, licensing, and features.
• Testing: We create accounts, test deposits and withdrawals, play various games, and interact with customer support to assess real-world experience.
• Verification: We independently verify all claims, licenses, and certifications.
• Scoring: Each criterion receives a score, which is then weighted according to importance.
• Review: Multiple team members review findings before publication to ensure accuracy and fairness.
• Updates: We regularly revisit reviewed casinos to ensure ratings remain current.

Our Rating Scale Explained

We use a 5-star system with clear definitions:

• 5 Stars: Excellent. A top-tier casino with outstanding features across all categories.
• 4 Stars: Very Good. A reliable casino with few weaknesses and strong overall performance.
• 3 Stars: Good. A decent option with some strengths, but also notable limitations.
• 2 Stars: Fair. Significant issues or concerns that should make you cautious.
• 1 Star: Poor. We cannot recommend this casino due to serious problems.

Each rating is accompanied by a detailed breakdown showing scores for individual criteria, so you understand exactly why a casino received its rating.

Independence Disclaimer

CasinoLab maintains complete editorial independence. We do not accept payment from casinos for favorable reviews, and we do not benefit financially when you sign up through our links. Our only obligation is to our readers.

While we may earn affiliate commissions, these are disclosed transparently and never influence our ratings or recommendations. We reserve the right to rate any casino poorly if our testing reveals genuine problems, regardless of commercial relationships.

Our mission is simple: provide the information you need to choose the right casino safely and confidently.