US Online Casinos 2021

Here you will find all the up-to-date information about US online casinos in 2021. We have gathered all the information in the same place, compiled lists and comparisons so that you don’t have to. With these lists, we will help you find the best casino and their bonuses, just for you. Not only will you find the best bonuses, but also the casinos with the latest software and games available.

US Online Casinos at Zamsino
golden nugget casino logo
$1.500 Casino Bonus

18+ | Terms & conditions apply.

  • $10 no deposit
  • 200 bonus spins
  • 100% bonus
virgin casino logo
$30 Free Casino

18+ | Terms & conditions apply.

  • $100 cashback
  • No deposit
  • Code: 30BUCKS
tropicana casino logo
$25 Free Casino

18+ | Terms & conditions apply.

  • No deposit
  • Cashback
  • Code: PLAY25
Advertiser Disclosure
At we strive to provide the absolute best and safest casinos for our readers, and thus creating a trusted source for safe places to enjoy gambling. We aim to provide impartial reviews of the casinos we list, and breakdown all facets for you: the reader. The information written on this site is exclusively vetted by our casino expert Erik King - Editor in Chief. Companies listed on our website provide compensation, and their position on our website may differ based on compensation provided to us. Our mission is to keep our lists updated with the best available offers and casino sites. Zamsino does not review all casinos on the market, and chooses to list and review sites at its own discretion.

First Time Looking for an Online Casino?

For those of you who are new to this world, there is plenty of information to be found right here.

Here at Zamsino, we offer a huge amount of information to help get you started.

Be mindful of the fact that online gambling is a pastime and economic activity.

In addition, there are numerous terms and conditions that must be abided by when playing online casinos.

To keep you safe, we only promote casinos that are licensed and registered with the appropriate governing body.

Finally, our website follows all rules and regulations set out by the United States’s gaming laws, ensuring a safe environment for you.

The Biggest List of US Casinos Online in the United StatesTry Them All

We encourage you to try all casinos in our American casino top list in order to fully get a try opinion on which casino you prefer to gamble with.

A casino can sometimes look good without being very reliable.

By trying out various online casinos you will find the best one for you easier!

You can always trust our top listing positions as we try out the casinos we list regularly.

Therefore, you have the best chance of finding a great casino when you try out the ones that we list in the top first.

If you have any bad experiences with casinos that we have listed high in the list, we want to know about it instantly so that we may adjust the listing of that online casino accordingly.

Best Online Casino Bonuses

Here at Zamsino, we try to make all the information you could need, readily available.

We offer accurate and up-to-date information on a range of subjects particularly when it comes to bonuses.

This includes detailing the specific bonuses of each casino.

From deposit through to no deposit bonuses, we’ll make sure you know all you need to know.

However, the no deposit bonus is now becoming a rarity, as so many players have abused this option.

Despite this, we have been able to secure no deposit bonuses for some of our subscribers.

Frequently Asked Questions

A legitimate online casino always holds a licence with a gaming regulator. You can always check this by looking in the footer of every online casino to find the licenser logo and licence number.

You can legally play online casino with any casino that holds a licence with any authorized regulator. You will be able to verify this by looking at the licence number at the bottom of every online casino lobby.

PayPal is available as a payment method in countries where the licence holder has its online casino operations, but PayPal does not offer any other services. This is due to the regulations of PayPal.

Bitcoins are accepted as a payment method with cryptocurrency online casinos. Recently you can find a lot of them online and we do offer several online casinos with Bitcoin as a deposit option.

Skrill is a very common payment method with online casinos in America being an E-wallet. However, there is usually a bonus exclusion with this deposit method due to bonus abusers.

Neteller is a very common payment method with online casinos in the USA being an E-wallet. However, there is usually a bonus exclusion with this deposit method due to bonus abusers.

Free Spins No Deposit?

Free spins are a very popular bonus option in online casinos around the world.

Many players prefer to use no deposit free spins even more than playing normal casino gaming options.

It details all the no deposit bonuses that are available to US players.

This section also outlines several free casino games as well.

Free spins are commonly offered by some of the big names in the slot world including Microgaming and NetEnt.

The latter company offers the largest number of these bonuses. We have a large number of players looking for online casinos in Toronto!

This is simply because NetEnt offers a cheaper price than other providers.

Our Online Casino Class

For anyone who has never ventured into the online platform before, this is the chapter for you.

Our class is an excellent way to get to grips with all the jargon before heading out on the wide web.

We will outline some of the basic information you’ll need to succeed.

This doesn’t mean this is only for newbies; experts can always pick up an extra tip or two.

Once you have finished this class, you’ll be ready to set out alone, armed with great online gaming tips!

Don’t forget, you can always refer here at any time.

Three Pro Tips

  • Register an account – before making a deposit, check out the layout, design and overall feel of a site.
  • Testing – try out the casino games using a no deposit bonus. This helps you get an idea of the games and style of the casino as a whole.
  • Deposit – once you like a casino, you can take part in a welcome bonus, but make sure to choose the casino you liked the most. It is prudent to stay loyal as this can earn you extra bonuses. By following us, you’ll also never miss out on the latest updates.

Three Reasons Why You Should Choose Zamsino

There are several reasons why you should stick with us. We are a group of gaming aficionados, and between us, we have all the essential casino knowledge and experience.

With all our experience, helping less experienced players felt like the logical next step.

So, we built a website to do just that. No matter which gaming area of an online casino you prefer, we always have you sorted.

Zamsino is a professional, helpful, and friendly casino guide, catering to all your needs.

1. We Offer Cashback Deals

In some casino cases, we offer cashback bonuses.

This is still a work in progress but fills out an application and we will see what we can do.

To access this, you need to go to one of our recommended casinos sites and register for a new account.

You should note that this does not work for all our listed online casinos.

To apply to join the cashback program, you need to message us through the contact section of this site.

You need to include details such as your username, deposit amount, and the game activity.

Once received, we will try and respond with an answer as fast as we can.

2. Exclusive Casino Bonuses

If you search for casinos through Zamsino, you will be rewarded with exclusive bonuses.

At Zamsino, we can give our visitors special promotions and bonuses.

These campaigns are usually featured in our newsletter as well as being updated online.

If you wish to get the news as fast as you can, sign up for our newsletter right now.

We can offer such a wide range of bonuses because we send a lot of traffic to the casinos.

Going to a new casino through our guide helps both us and you.

The traffic generated by us gives us high value in the eyes of the casino.

This means we can get extra bonuses, as the casino knows this will draw more players.

Our collaboration with several casinos ensures that we can provide the best experience possible for our players.

3. Personal Online Casino Guide

Zamsino provides the best service we can.

Choosing to use us as your casino guide enables us to offer an even more personalized service to you.

We have VIP rewards that rival even those found on casino sites.

If you’ve had some bad luck, we can even help you recoup some losses through our cashback bonus program.

These bonuses can be achieved by contacting us and discussing your situation and the casino in question.

New Online Casinos

There are new online casinos popping up all the time in the USA.

All the casinos we list are excellent, each offering a good game selection and a number of extra bonuses.

However, we don’t recommend always looking for a new casino, as there is something to be said for loyalty.

You need to be able to nurture loyalty at one casino in order to be able to gain more bonuses.

We will help you to build this relationship by offering further incentives.

Casinos With Good Payment Providers

In general, all casinos offer a range of similar payment methods.

This enables you to choose almost any option that you prefer.

There are some payment options that you may not have heard of that will, perhaps, better suit your needs.

The most common deposit method is through card payments such as Visa or MasterCard.

Many casinos have a small fee associated with this payment form.

However, you can avoid these by using an eWallet.

This method is becoming the most popular, as it offers fast, free and secure transactions.

The following is a list of payment methods that can be used in US online casinos.

  • Visa
  • Mastercard
  • Visa Electron
  • Maestro
  • GiroPay
  • Trustly
  • Zimpler
  • Neteller
  • Skrill
  • Paysafe Card
  • EntroPay
  • EcoPayz
  • SoFort Banking
  • Instadebit
  • Interac

Online Casinos in the USA are becoming more popularNo Deposit Bonus Codes in USA

In our list above we try our best to include as many no deposit bonus codes as possible.

But these days they are becoming rarer and rarer.

If we get hold of any, we will usually send them to our e-mail list first.

So, make sure to subscribe if you don’t want to miss out!

Otherwise, you can just check out our casino table, we update it as often as we can and add new bonuses every month.

Mobile Casino

As technology improves, many players like to access casino games from their mobile device instead of a desktop.

More and more, sites are making this conversion to the smaller format.

The gaming industry is keeping up with this development and adjusting the site layouts to fit mobile screens.

Casino games are also being reformatted to fit smaller screens.

Slots and table games are now accessible on a wide range of devices.

In some cases, the casino is only available through a mobile app with no desktop version.

Known International iGaming Licenses

Three licensing boards are always at the top of the heap when it comes to being the best in the world.

These are the Malta Gaming Commission (MGA), the United Kingdom Gambling Commission (UKGC), and the Curacao Gaming License (CGL).

Each of these licensing boards operates in several regions worldwide. Any online casino licensed by one of these boards is guaranteed to be completely safe.

Free Online Slots in the USA

Pokies are another common word for spins of any kind. When mentioning free pokies, we are often referring to free spins at online casinos.

When searching for the best online casino, the most common way to try it out is to find a free pokie game that you like and play a bit before you deposit your own real money.

Finding free spins is no easy task, but it is one of our main tasks here at Zamsino. We collect every online casino that offers free casino games and pokies and put them into a massive list over at our free spins no deposit-page.

Playing With Real Money Online

Many online gamblers are precautious before depositing their money into a new online casino.

It is not often someone stumbles onto a casino and start playing there.

It is recommended that you claim a no deposit bonus before you play with real money because you tend to get a very real feel of the online casino by playing online pokies for free first.

When you have long free spins-lists like ours at Zamsino, you can pick your favourite pokie machine and then search for which online casino that has a no deposit offer for it.

The common free pokie offers often included these three casino games:

  • Book of Dead
  • Starburst
  • Gonzo’s Quest

Top List of US Online Casinos

So which online casino is the best, you may wonder?

We rate online casino on a number of factors, including:

  • Welcome offers.
  • Reliability.
  • Stability.
  • Security.
  • The number of online casino games.
  • Customer support.

If a casino is in our current top 20, you can be certain that they place above average in all of these categories.

Rating casinos is no easy task, as it requires a lot of time and dedication.

Which online casino that is the best for you can best be figured out in one way: try a couple out with free pokie offers.

Online Casino Reviews

There are so many online casinos; it can be hard to pick the bad from the good.

That’s where we come in.

So, how do we determine which casino is good and which is bad?

Firstly, we need to emphasize that we never list any bad casinos.

All the casinos that we list have been fully vetted and verified by our Zamsino team.

This means you can be sure that the casinos are of a high standard.

Below are just a few of the things we look for when choosing which casinos are the best:

  • We make sure that the casino accepts American players for bonuses and for regular play.
  • We make sure that registering from a mobile and desktop device is possible.
  • We test out the bonuses, from free spins to the no deposit, to check that these are correct.
  • We also place a deposit to see how the payment systems are operating.
  • We look at the games lists to ensure that there is a great selection of the most popular games.
  • If all aspects are covered to our satisfaction, we add the casino to our lists.

Zamsino Seal of Approval

All of the casinos that we recommend have the option to place our seal of approval on their site.

This enables Zamsino to verify the trust we have in their product.

On occasion, the casino is not yet listed on our site.

By requesting a seal of approval and meeting our standards, the casino can be added to our list.

The seal of approval that we offer ensures that we can help you with any issues that you might have.

We hold a lot of influence on the casinos holding our seal.

Both the casino and Zamsino will work to remove any issues you may have.

Casino Games

Nowadays, there are a plethora of online games at your disposal.

We have a shortlist of these below.

These games are not available at every casino but are generally found across the board in US online casinos.

  • Video Poker
  • Craps
  • Baccarat
  • Jackpots
  • Roulette
  • Blackjack
  • Slots

How Do You Like Zamsino?

This is our main homepage, offering you just the basics of casino information.

We aim to help you get a leg up in this online world. And we have plenty of more guides to help you.

We offer a range of more in-depth articles to increase your knowledge.

We hope this has been helpful and we appreciate any feedback you might have.

Your feedback can improve our site, making Zamsino even better.

This helps you and other newcomers to find their way in the casino world.

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Erik King Creator of the Zamethod

Erik King – Editor in Chief

Erik King is the Editor in Chief of Zamsino and a leading expert in the areas of casino, betting and other online games. After many years of experience in the casino industry and comparing casinos, Erik has also developed the “Zamethod” which allows players to get better offers than the standard at the gaming companies. Erik has also been praised for three consecutive years at Zamsino as “Casino Analyst of the Year“.

Email: [email protected]

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