Last updated: October 2026 — James Wilson, Rs Suedstadt Neuss

How We Rate Casinos

At Spin Granny, we understand that choosing a reputable online casino is an important decision. Our comprehensive rating system has been developed to help players find safe, fair, and entertaining gaming platforms. This page explains our methodology, criteria, and commitment to transparency.

Our Rating Criteria

We evaluate every casino across six essential categories to provide a complete picture of what each platform offers:

Bonuses and Promotions

We assess the quality and fairness of welcome bonuses, ongoing promotions, and loyalty programs. Our team examines wagering requirements, maximum bet restrictions, and game eligibility to determine whether bonuses provide genuine value to players.

Game Selection

We review the variety and quality of available games, including slot machines, table games, live dealer offerings, and specialty games. We consider the number of providers, game diversity, and the availability of both popular titles and unique offerings.

Payment Methods

A reliable casino must offer multiple secure payment options for deposits and withdrawals. We evaluate transaction speed, fees, processing times, and the range of available methods including credit cards, e-wallets, bank transfers, and cryptocurrency options where applicable.

Customer Support

We test customer support quality through multiple channels including live chat, email, and telephone. Our team assesses response times, staff knowledge, and the effectiveness of solutions provided. 24/7 availability is a key consideration in our evaluation.

Licensing and Security

This is non-negotiable. We only rate casinos licensed by recognized authorities such as the Malta Gaming Authority, UK Gambling Commission, or other respected regulators. We verify SSL encryption, data protection measures, and responsible gambling tools.

Mobile Experience

We thoroughly test mobile platforms, including native apps and responsive websites. We evaluate user interface design, loading times, game performance, and navigation ease on various devices and operating systems.

Our Review Process

Each casino undergoes a rigorous evaluation process:

• Research Phase: We gather information about licensing, ownership, and regulatory compliance
• Account Creation: We create test accounts and verify the signup process and welcome bonus
• Gameplay Testing: Our team plays various games and tests software quality and fairness
• Support Testing: We contact customer support with various inquiries and document response quality
• Technical Analysis: We verify security certificates, payment processing, and mobile functionality
• Compilation: We compile findings and assign ratings across all criteria

Understanding Our Rating Scale

We use a 5-star rating system for overall scores and individual criteria:

• 5 Stars: Exceptional - Exceeds expectations with excellent quality and service
• 4 Stars: Very Good - Strong performance with minor areas for improvement
• 3 Stars: Good - Solid offering with some notable limitations
• 2 Stars: Fair - Significant issues that detract from the experience
• 1 Star: Poor - Major problems that we cannot recommend

We do not rate casinos below 2 stars on our site, as we believe casinos with serious deficiencies should not be recommended to players.

Our Independence Guarantee

Spin Granny maintains complete editorial independence. We do not accept payment from casinos for favorable reviews, and our ratings are never influenced by affiliate commissions or promotional arrangements. Our sole purpose is to provide honest, accurate information to help players make informed decisions.

While some of our review content may include affiliate links, this does not affect our ratings or recommendations. All reviews are conducted according to the same rigorous standards regardless of affiliate status.

Our mission is simple: to be your trusted guide in the online casino landscape.