USA Online Casinos: Compare Casinos, Games & More in 2021

Sites must be trustworthy, but they also need cutting edge security software. Your personal information is on the line.

Before making a deposit, you’ll want to know a site’s encryption software, whether it’s licensed by a legitimate agency, and whether it’s audited by third-party testers. Our reviews discuss licensing, software, and what industry watchdogs say about the casino.

Online deposit bonuses are more than free money; they’re an essential way players lower the house edge and stretch their bankroll.

When you create a player account and make a deposit, casinos offer real money to players. This is promotional cash that matches or doubles the dollars you deposit into your account. Many sites offer free spins on selected online slots, too. Read about welcome bonuses and the bonus codes that activate them.

Casino need to support a lot of deposit methods, because players want convenience. They want to use the same banking options they use for other online payments.

Legitimate online casinos accept credit card deposits, as well as Bitcoin payments. The best sites also accept e-wallet transactions and other crypto payments. Depositing should be stress-free and quick.

Casinos should offer players the ultimate in game experience. That means a full slot of games.

A comprehensive game selection means hundreds of online slots, the most popular table games, many video poker titles, and specialty games like Keno, Bingo, and scratch card games.

Currently, 50% to 65% of online players use their mobile phones and tablets for gambling. The best online casinos therefore have to be the best mobile casinos, too.

You’ll want a site that offers a downloadable casino app for Android and iPhone. Even better, you’ll want mobile-optimized sites with games that open in the web browser. This means no downloads, no compatibility issues, and no space used on your hard drive.

The key part of gaming is receiving your winnings. Learning the payout methods, plus the fees and withdrawal times associated with them.

Crypto payouts are the best, because they are fast, secure, and free. So, you’ll know all the options, we cover the other withdrawal methods you’ll encounter, too. Remember: if you don’t get paid, you never won the game in the first place.

Casinos offer welcome bonuses to get players to make a deposit, so these are the biggest bonuses US players will encounter.

Traditionally, the welcome bonus is a match offer on your first deposit (or first few deposits). The offer is described with a percentage: 100%, 200%, 350%. If you find a $500 deposit with a 100% match rate, the casino matches your deposit $1 for $1 up to $500. A 300% deposit bonus matches your deposit at a $3 to $1 rate.

Free spin bonuses are designed for online slots players. The casino offers depositors a certain number of free spins on a chosen slot.

Often, free spin bonuses are offered as part of a welcome bonus package. Just as often, you’ll find monthly free spin offers given to loyal players — with a new slot each month.

The no-deposit bonus is exactly what it sounds like — a bonus promotion that doesn’t require you to deposit cash.

Essentially, the no-deposit bonus gives out cash for player signups. When you register for a new player account, the site puts bonus money in your new account. You play at no risk and with no obligation; the casino sends you promotional emails and that’s it.

This is similar to the welcome bonus but it’s designed for ongoing, loyal players. The reload bonus usually won’t be as big or have as high of a match rate as the welcome bonus, but otherwise matches your latest deposit.

Players should not ignore a casino’s reload bonus. Because it’s redeemable many times over, you’ll receive more bonus cash from the reload bonus offers than any other promotions at a site.

Besides single bonus offers, casinos have an ongoing rewards program for loyal customers. These tend to be called loyalty clubs or VIP programs.

VIP clubs are the online counterpart to land-based casinos’ slots clubs. Every time you make a bet, you collect VIP points. Collect enough and you can exchange them for cash back and other rewards.

Offered to loyal customers and VIP players, you’ll receive a bonus chip in your email from the cashier department at the online casino real money site.