Independent ratings and reviews of online casinos
Our independent reviewers rank the best casinos in 2023
Our team of experts personally test and review each site on our shortlist. Discover more to find the best online casinos for you!
Find your perfect casino
The latest online casinos to avoid
Every casino review we conduct is guided by our methodical 25-step process. Gaming variation, banking, bonuses and loyalty, customer support, mobile gaming - all of these and more are part of our review process. If a casino can’t pass every single step it means we don’t want you playing on it, and it’s added to our list of sites to avoid.
Our online casino review criteria
Security & trust
It's crucial that your money and your personal information are secure when gambling online. As part of our 25-step reviews process we check for legitimate, independent licensing, regulation for fairness, and strong encryption on data.
Games & software
We always test a casino's game selection ourselves with real money, to get a true feel for it. We're looking for a good variety of real money and free play titles from top software developers, huge progressive jackpots and the option to download.
Bonuses & promotions
Welcome bonuses provide a great initial boost to your bankroll and should be easy to claim, with no complex wagering requirements. We also like to see regular promotions for all players, and a VIP scheme for loyal players is another big plus.
Banking & money
A range of secure banking options is essential, and both the deposit and withdrawal processes should be quick and easy, with minimal processing time. A fair RTP should also be displayed on the casino's site, so players know they'll be getting a decent payout when they win.
Although you hopefully won't need to use it, a good customer support service should be available around the clock, and via various channels such as email, live chat and telephone. Casinos should also honor data protection agreements and consider the wellbeing of their customers.
With the huge popularity of mobile gaming, online casinos should be optimized for all popular mobile devices. We expect an easy-to-use interface and smooth gameplay, whether it's a mobile site accessible via a browser or a downloadable app.
How our expert ratings are calculated
So now you know the features our experts expect to find at a top casino and the process they go through to thoroughly test each one. Although these are all key in determining which casinos we'll recommend to you, we realize that players value some a little more than others. Below is a breakdown of how each of the seven review categories contributes to a casino's overall expert rating on our site.
To calculate ratings, we give our reviews categories the following weightings
What factors contribute to these weightings?
As well as our own industry knowledge, we also factor in research based on user experiences. Your valuable feedback helps us to establish what really matters to online players. This then allows us to recommend sites that you'll thoroughly enjoy playing at.
Why trust Casino.org's reviews?
countries worldwide are covered on our site
Over $35 m
in winnings have been claimed by players through our recommendations
bonuses are reviewed and tested monthly by our team
free games have been played over a million times
Features of the best online casinos 2023
⭐ Best reviewed casino overall
🎁 Best for casino bonuses
⚡ Best for fast withdrawals
💸 Best for high payouts
🎰 Popular casino games
Online slots, blackjack, roulette, poker, live dealer games
💳 Top payment methods
Visa, MasterCard, PayPal, AMEX, Paysafecard
📱 Compatible devices
iOS, Android, Windows
How do I choose the right casino? Casino.org share our top 5 tips
At Casino.org, we believe honest, expert advice should be available to all players when choosing an online casino. Our team dedicate thousands of hours each month to researching and writing our independent reviews – so you can choose your casino with confidence.
Are you a casino looking to get listed?
Tens of thousands of players worldwide trust our 25-step review process to provide accurate, independent casino recommendations that are focused on players' needs. Submit your brand for review with us, and if you meet the criteria, you could be featured amongst the best online casinos around the globe.