Online Casino Reviews
Our experts create honest and independent online casino reviews to help you confidently play for real money in the USA. When rating a site, a real person from our team makes a deposit and wagers on games before requesting a payout.
Safety, security, and a casino’s reputation are front and center in our evaluation process. We make it easy to find the best online gambling sites in 2021.
The Most Popular Casino Reviews for Online Slots
Looking for gambling sites with online slots? Real money slots players choose these sites overwhelmingly over our other reviews.
| RANK | ONLINE CASINO | BONUS | # OF SLOTS | READ REVIEW | START |
|---|---|---|---|---|---|
| 1 |  Las Atlantis | BONUS 280% up to $14,000 | # OF SLOTS 132 | READ REVIEW Review | Play Now |
| 2 |  Super Slots | BONUS 300% up to $6,000 | # OF SLOTS 189 | READ REVIEW Review | Play Now |
| 3 |  Wild Casino | BONUS 100% up to $5,000 | # OF SLOTS 189 | READ REVIEW Review | Play Now |
Best Online Casino Reviews 2021
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Top Online Casino Reviews & Ratings
OUSC aims to help you find the safest and most reliable real money gambling sites so you have an enjoyable experience. All our trusted online casino reviews include the following information:
- Deposit and withdrawal methods and their speed you can expect
- The value of welcome bonuses and other player promotions
- Reputation among other players and industry leaders
- The casino game selection and the software developers used
- The quality and type of customer service at each site
Casino Review Categories
We grouped the best rated online casino reviews into three categories. Our gold, silver, and bronze ranked gambling sites meet the criteria and strict standards for our full recommendation.
| Casino | Bonus | Play Now |
|---|---|---|
| Las Atlantis Casino | $14,000 | Play Now |
 El Royale Casino | $12,500 | Play Now |
| Super Slots Casino | $6,000 | Play Now |
 MyBookie Casino | $750 | Play Now |
| Wild Casino | $5,000 | Play Now |
 Bovada Casino | $3,000 | Play Now |
 Red Dog Casino | $12,250 | Play Now |
 Slots Empire Casino | $12,000 | Play Now |
 BetOnline Casino | $3,000 | Play Now |
 BoVegas Casino | $8,000 | Play Now |
 Cafe Casino | $1,500 | Play Now |
 Ignition Casino | $1,000 | Play Now |
 Intertops Casino Red | $1,000 | Play Now |
 MYB Casino | $1,000 | Play Now |
 Slots.lv Casino | $5,000 | Play Now |
 SportsBetting.ag | $3,000 | Play Now |
 888 Casino | $1,500 | Play Now |
 Betway Casino | €/$250 | Play Now |
 Black Diamond Casino | 25 Free Spins | Play Now |
 Jackpot City Casino | $1,600 | Play Now |
 Magic Red Casino | €/$200 Bonus | Play Now |
 Spin Palace Casino | $1,000 | Play Now |
| Casino | Bonus | Play Now |
|---|---|---|
 BigSpin Casino | $1,000 | Play Now |
 All Star Slots | $4,000 | Play Now |
 Bodog Casino | $600 | Play Now |
 Fair Go Casino | $1,000 | Play Now |
 Golden Lion Casino | $500 | Play Now |
 Intertops Classic Casino | $100 | Play Now |
 Joe Fortune Casino | $ 1,000 | Play Now |
 Las Vegas USA Casino | $10,000 | Play Now |
 Manhattan Slots Casino | $747 | Play Now |
 Miami Club Casino | $ 800 | Play Now |
 Planet 7 Casino | $7,777 | Play Now |
 Royal Ace Casino | No Max | Play Now |
 Sloto Cash Casino | $7,777 | Play Now |
 Slot Madness | $1,000 | Play Now |
 Uptown Aces Casino | $8,888 | Play Now |
 32Red Casino | £720 | Play Now |
 5Dimes Casino | $125 | Play Now |
 Aladdin’s Gold Casino | $14,000 | Play Now |
 Club World Casino | $3,000 | Play Now |
 Desert Night Casino | $2,550 | Play Now |
| Lincoln Casino | $5,000 | Read Review |
| InterCasino | 100% Match | Read Review |
| PartyCasino | $100 | Read Review |
| Ladbrokes Online Casino | £ 2,000 | Read Review |
| William Hill Casino | £ 4,950 | Read Review |
| Casino | Bonus | Play Now |
|---|---|---|
 Drake Casino | $5,000 | Play Now |
 Slotland Casino | $5,000 | Play Now |
| Box24 Casino | $2,000 | Read Review |
| Casino.com Au | £3,200 | Read Review |
| Casino-Mate | AUD$1,500 | Read Review |
| Emu Casino | £300 | Read Review |
| G’Day Casino | 100% Match | Read Review |
| Lucky Red Casino | $ 4,000 | Read Review |
| Roxy Palace Casino | £350 | Read Review |
| Royal Vegas Casino | $/€1,200 | Read Review |
Blacklisted Online Casinos
Sites have to meet our strict guidelines to pass our gambling site evaluation process. Unfortunately, that means not every online casino review is favorable.
Blacklisted sites demonstrate high levels of incompetence or outright fraud. If they do not pay winnings, they are at the top of our blacklist.
Reviews of Gambling Sites That Have Closed
The following sites are closed and no longer accept new registrants. Before they closed, these sites were rogue—another great reason to read the reviews for online casinos before depositing and playing for real money.
How Gamblers Choose an Online Casino Review
What is the most crucial thing to look for at a gambling site? We suggest you make a checklist of factors, ranked in order of importance.
You should make a well-informed decision based on the things that matter most to you. Some gamblers only want real money slots, and others care most about specific banking methods or safety.
All of our gold casino reviews highlight legit sites with fast payouts and top-notch software.
What To Look For In An Online Casino
These are the areas we focus on when we do our research for every online casino review. The following are factors we find players care about the most when gambling online with real money.
Casino Games
Players want a large selection of games. We look for a large variety of slots, table games, video poker, and more.
Valuable Bonuses
Sites offer players extra bankroll when they sign up or reload their account. We check for fair terms and conditions.
Reliable Banking
We look into a site’s well-known banking methods. Players want reasonable transaction times and deposit amounts.
Casino Reviews That Help US Gamblers
OUSC helps thousands of US players find the best online casinos each year, thanks to our honest and in-depth reviews.
Our Casino Review Process
Our experts have decades of experience in the online gaming industry. The user experience is crucial for us because we are players ourselves.
We think of the gambler first when doing our reviews to help people find safe and reliable online casinos. That way, you can trust the operator with your personal information and banking details.
Factors We Consider in Online Casino Ratings
We strive for transparency. Our online casino review process is detailed and thorough. We understand your time is valuable, so we did the leg work. We use the following criteria in our comparison of online gambling sites.
User Experience & Gameplay
We review how a casino looks and feels to the player. The site and software must run smoothly. It’s a plus if they have mobile compatibility and live dealer tables.
Player Reviews & Testimonials
We want to know what other gamblers are saying. A bit of research tells us a lot about a site. We don’t look at one lone opinion, but the totality of player experiences.
Safety & Speed of Payments
A fast payout process is ideal, but verification can take time. Our casino experts want to see a withdrawal process with a balance between speed and security.
Casino Watchdog Sites
We analyze sites like Casinomeister and AskGamblers for their database of customer info. Additionally, we stay current on gambling industry news.
Online Casino Reviews USA Players Can Trust
We are committed to reviewing online casinos, so you can play safely for real money and claim your winnings. The video below teaches you a little more about our process.
Our goal is to make the best online casino reviews by being the most detailed in the industry.
Check our online gambling FAQ if you still have questions after reading our reports.
Read Online Casino Reviews to Find the Perfect Site for You
Our evaluation process is thorough, and our online casino reviews are in-depth and comprehensive. They provide you with up-to-date information on US gambling sites that you need to make an informed choice.
The ultimate goal is for players to have a fun and safe gambling experience. Feel confident signing up, depositing, and enjoying games at any of our reviewed online casinos.
FAQ for Our Online Gambling Reviews
We often get the following questions from players regarding our online casino reviews.
Is it safe to play for real money at online casinos in the United States?
Yes, it is safe to play for real money at online casinos in the United States. Pick any of the sites in our gold certified gambling reviews above. Read the reports and make a decision based on factors that are important to you. Rest assured that all those sites are safe for USA members.
Is it legal to gamble online in the US?
Yes, it is legal to gamble online in the US. The sites we recommend all accept and pay US players. You can double-check the gambling laws in your state. *To bet, you must be 18+ years or older. Gamble Responsibly.
How do I know you have legit online casino reviews?
The OUSC team of experts has over 15 years of experience in the gambling industry. We all started as online gamblers at the same online casinos we review. When we make a recommendation, we put our reputation on the line. That’s why we put so much time into signing up, playing, and requesting payments before we certify a site.
