How We Rate Bitcoin and Crypto Casinos at Bonustly
The purpose of Bonustly’s review framework is to measure the reliability, transparency, and functional quality of Bitcoin and cryptocurrency casinos.
Each operator is assessed through standardized testing procedures and documentation analysis.
The results are expressed as numerical scores on a scale from 1 to 10.
Ratings are updated periodically to reflect operational changes, player feedback, and new audit data.
All reviews are conducted independently and Bonustly does not sell ratings, modify evaluations upon request, or accept payment for higher ratings.
Last updated on October 8, 2025 by Liam Anderson
Table of Contents
Licensing and Legal Compliance
Verification of licensing and jurisdictional authorization is the first stage of evaluation.
Each casino’s license is reviewed against the registers of recognized gambling authorities, such as:
- Curaçao eGaming
- Gibraltar Gambling Commissioner
- Malta Gaming Authority
- UK Gambling Commission
- Other national or regional bodies, when applicable
The analysis includes:
- validation of license number and status
- identification of the operating company and physical office
- examination of terms related to player protection and responsible gambling
Operators with unverifiable or inactive licenses receive the lowest possible compliance score.
Reputation and Dispute Resolution
This category measures a casino’s historical conduct and its record of addressing player concerns.
Data sources include verified player reviews, public complaint databases, and direct communication tests.
Bonustly evaluates:
- frequency and nature of complaints
- response time and resolution rate
- transparency of dispute procedures
- consistency between promotional claims and player outcomes
Casinos demonstrating repeated unresolved disputes or non-response to player issues are rated unfavorably.
Game Fairness and Auditing
Bonustly examines the integrity of game outcomes and the presence of third-party verification.
Each casino is reviewed for:
- certified Random Number Generator (RNG) systems
- independent testing certificates from auditors such as iTech Labs, GLI, or eCOGRA
- documentation of provably fair algorithms for blockchain-based games
Casinos offering verifiable fairness proofs or on-chain validation systems receive higher scores.
Absence of audit information or unverifiable RNG data reduces the fairness rating.
Game Selection and Software Providers
This criterion assesses the diversity, stability, and technical performance of the available games.
Bonustly records:
- total game count and coverage across slots, table games, live casino, and specialty titles
- range of software developers (e.g., Pragmatic Play, Evolution, BGaming, NetEnt, Hacksaw Gaming)
- functionality across desktop and mobile interfaces
Preference is given to casinos that maintain partnerships with regulated or independently certified studios.
Bonuses and Promotional Terms
Bonustly examines the structure, transparency, and practical usability of all promotional offers.
Testing focuses on:
- accuracy and disclosure of wagering requirements
- availability of non-restrictive bonus terms
- presence of recurring promotions and loyalty systems
- correlation between advertised and actual bonus values
Casinos using unclear or misleading conditions are marked down.
Bonuses are only rated positively when real testing confirms that winnings can be withdrawn under normal conditions.
Customer Support Quality
Direct communication tests are conducted through live chat and email.
Evaluation criteria include:
- response latency
- precision and relevance of support answers
- staff availability across time zones
- existence of documented help centers or FAQ pages
Support is rated as satisfactory only when assistance is both timely and accurate during multiple test sessions.
Technical and Operational Factors
Additional data points are collected to ensure operational reliability:
- supported cryptocurrencies and network fees
- transaction times for deposits and withdrawals
- daily and monthly withdrawal limits
- KYC or no-KYC registration procedures
- mobile browser optimization and app stability
Live deposit and withdrawal tests are performed to confirm stated payout speeds and limits.
Final Rating Procedure
Each category produces a numerical sub-score between 1 and 10.
Sub-scores are averaged using equal weighting to generate the total rating.
Casinos may be re-evaluated when major policy, ownership, or technical changes occur.
This method allows Bonustly to maintain consistency across all reviews and provide readers with verifiable, comparable data on Bitcoin and crypto casino performance.
Liam is an igaming industry expert with over a decade of experience in game development and casino operations. At Bonustly, he provides players with honest and insightful reviews, drawing from his deep understanding of how the industry works behind the scenes. He personally tests every casino he reviews, ensuring fairness, transparency, and value for players. By staying on top of industry trends, he delivers up-to-date and reliable information on the ever-evolving world of Crypto Casinos.
Last updated on October 8, 2025 by Liam Anderson
