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Reviews of Online Gambling Sites 
Affiliate Disclosure: Some links on Gambling Nerd are affiliate links. If you use them to sign up or deposit, we may earn a commission at no extra cost to you. These rewards help fund new guides, but they never influence our verdicts. Our recommendations are based on independent research and our own ranking system.
Online casinos pop up every day, and it can be difficult to pick through to find which sites are worth your time. Reading online casino reviews is a great way to get a top-down overview of any gambling site, from bonus terms to banking options and beyond.
The team at Gambling Nerd has around 200 casino reviews under our belt and years of experience examining gambling sites. We check each casino’s legitimacy, game selections, bonus offers, and website security among many other factors to bring you a complete look into how they operate.
Below you’ll find more detailed descriptions of our processes as well as links to all our casino and sportsbook reviews.
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How We Review and Recommend Online Casinos
In order to help you navigate the maze of online casinos, sportsbooks, and poker rooms, we’ve done the heavy lifting. Below, you will find our reviews of some of the most popular online casinos and sportsbooks available to you on the net.
The most important thing for you to know before reading these reviews is the following:
- A site CANNOT ever pay or manipulate their way to getting a better or more favorable review from our staff. No exceptions. The only way a site receives a favorable review and a recommendation from us is if they are providing a top of the line product and have a strong history of taking care of their clients.
- We are constantly reevaluating sites and updating reviews as we find out about changes to the site or within the industry. A site review is only useful if it is current and up to date with the latest and most accurate information.
- Regarding the actual review process, we use a highly experienced staff of reviewers who have years of experience in the online gambling and sports betting industry. These reviewers are educated on the inner workings of these sites and the industry and know what to look for and what to expect. Thanks to their experience, they aren’t fooled by some of the tricks and sneakiness some sub-par sites will try to pawn off on users.
REVIEWS CHECKLIST
✅ Sign Up Bonuses
✅Promotion & Rewards
✅ Deposit Options
✅ Customer Service
✅ Withdrawal Timescales
✅ History & Reputation
Online Gambling Site Reviews
Below you’ll find a complete list of reviews we’ve conducted over the past decade. As we mentioned, we frequently update our reviews to account for changes each casino makes.
*Some of these casinos are not available to all players. Please be aware of your location restrictions while reading these reviews, and refer to the Available In section in each review.
How to Choose the Right Online Casino
If you’re new to the online gambling scene, you might be hesitant to choose an online casino based on reviews alone. If we were new players, here are some of the top factors we’d look at when choosing an online casino:
Availability
Is the casino available in your region? Some offshore online casinos are not available in every US state, while some casinos aren’t available in the US at all, targeting Canadian or Australian players.
Banking
Does the casino offer deposit methods you already use? (Visa, Bitcoin, etc.) Can you withdraw with those methods?
Games
What kinds of games are you interested in? If you love slots, most online casinos have a good selection. But if you’re a table game person, you might want to be a bit more selective, as not all sites have the same range of blackjack, roulette, baccarat, etc.
Bonus Transparency
Bonus terms can vary significantly by operator and, in some cases, by state or location. Wagering requirements, opt-in steps, payment restrictions, game exclusions, time limits, and other limitations can affect the real value of an offer. We always review the full promotional terms before claiming a bonus.
Safety
Does the casino comply with standard encryption safety measures? Do they pass your antivirus? And are the licensed? You can find a lot of this information in the site’s Terms of Service, often in the footer of their website.
Payment Methods and Withdrawal Speeds
One of the most important factors of online casino gambling for players is how the money is handled.
The best online casinos offer flexible deposit and withdrawal limits with popular banking methods such as Visa, Mastercard, cryptocurrencies, and eWallets. The withdrawal methods should boast fast transaction times.
The industry standard for crypto withdrawals is within 24 hours, while other methods can take anywhere from 1-5 business days.
Payment procedures weigh heavily on our reviews at GamblingNerd, and you’ll find dedicated sections in each review that discusses deposits and withdrawals in-depth.
Games and Software
Many players who are looking for a new online casino are heavily considering what kinds of games are available. We have whole sections dedicated to breaking down the slots, table games, casual, and live dealer options at each casino. Plus, we talk about standout software providers, tournaments, and other game-related features.
Mobile Compatibility
More people than ever are playing casino games on their phones. We investigate whether or not the casino in question has a downloadable app, and if they don’t, we test their site in our mobile browsers. The best casinos optimize their games to work on mobile the same (or better) than on desktop.
Warning Signs of Poor Online Casinos
In our time reviewing online gambling sites, we’ve identified a few factors that poor online casinos all have in common. As you’re choosing a new casino to play at, make sure you check for any of the following red flags:
- No Responsible Gambling Resources – Sites that don’t give their players the adequate resources to tackle their gambling habits aren’t worth playing at. These sites don’t care about your wellbeing, and see you only as a deposit.
- Unverifiable Licenses – Sometimes, casinos will state they have a license from a certain jurisdiction, but don’t provide license numbers or other data to back it up. If a site you’re playing at won’t provide the license number in their documentation or upon request, you should step away.
- Spammy Bonus Habits – Is your casino site always trying to get you to claim a bonus? Do they email you all the time? Spammy sites that only care about whether they catch you with the absurd wagering requirements aren’t worth your time.
Online Casinos Available by Location
It’s worth noting that at GamblingNerd, we primarily cover online casinos and sportsbooks that are available in most US states. We got our start reviewing offshore sites, and as legal restrictions change, so do the kinds of sites Americans can play at.
We have also expanded to offer reviews of online gambling sites for players in Canada, Australia, the UK, Sweden, the Netherlands, and Germany.
Responsible Gambling
Gambling should be treated as entertainment, not as a way to make money. If it becomes difficult to control, take a break and seek support. Help may be available through state problem-gambling resources and national support services like the ones below.
- National Council on Problem Gambling (NCPG)
- SAMHSA
- National Problem Gambling Helpline: Call 1-800-MY-RESET
FAQs
While we haven’t done a lot of them, we have reviewed a few sweepstakes casinos at GamblingNerd, and are looking at reviewing more in the future.
First, we contact customer support to verify that the casino has a license. Then, if we have the license number, we crosscheck it against operator registries provided by the Curaçao Gaming Control board and other licensing agencies.
If an online casino doesn’t provide any information about their bonus rules, banking methods, or other important stats on their public-facing site, we’re hesitant to sign up. Transparency is the best policy, so having that info available is just good business.
We’re never paid to write reviews for casinos. In some cases, we do have affiliate relationships with brands, and we earn a small commission when you visit their sites from our links. But these relationships don’t impact the objectivity of our reviews.
We do take into account the reviews users leave online. There’s a fine line to walk with that, though, as many people who leave reviews are disgruntled because they didn’t understand the bonus terms or the game requirements. We do read user reviews, but take them with a grain of salt.
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