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Brand New Online Casinos in 2021 – The Latest Casino Sites Reviewed

The birth of online casinos can be traced back to 2005 and in a little over a decade, we’ve come a long, long way in this industry. Now, new casinos are cropping up so frequently I thought it was about time we took stock of these newcomers and came up with a list of the best new online casinos in 2021.

Overview: What To Expect From a New Casino?
New Online Casinos

The Best Operators 2021


New games and promotions


New and better bonus offers


The best chances to win


With loads of mobile games


And other payment methods


How to stay safe and more

This page not only covers the newest and most head-turning rookies on the scene, but I’ll also guide you through the associated bonuses, the newest casino games and live dealer suites and touch upon where I think the industry is heading as a whole.

There are pros and cons to choosing innovation over established brands and reputations in any industry, but the casino market is moving fast, and there are some advantages of being ahead of the curve. Our answers to common questions from readers and frequent players will help you in a few ways.

First, to identify potential caveats, then how to navigate around them when it comes to searching for the best new casino site. Take a look at which inquiries trouble new casino fans the most with our frequently asked questions section, which includes info on spotting scams, understanding complicated bonus conditions, and checking for valid operator licences.

The Best New Online Casinos – Personally Tested and Approved

Finding a good casino is no easy task. Since there are dozens upon dozens of sites, you’ve got to be prudent about picking a site that’s reliable and user-friendly, and has as many or as few bells and whistles as you may want.

I’ve taken it upon myself to peruse both the newcomer highlights and the underdogs to give you a succinct overview of where to go for the newest gambling experience. All the recommended casinos below are licensed and offer a varied range of casino games for real money. Compare the bonuses and click through to find out more about each casino.

6 New Casino Sites with Positive Reviews in 2021
Casino Bonus Offer Payout Time Rating Secure Link T&C’s
Dunder Casino 200 Free Spins + £600 Up to 3 business days 5/5 Visit Site! Full T&Cs apply. Minimum deposit: £20. 20 spins in Book of Dead on reg. 100% bonus up to £100 and 100 bonus spins. First 50 bonus spins credited on deposit, Second 50 bonus spins credited the following day. Valid on first deposit only. Wagering on reload bonus: 60x. Wagering on bonus spins: 30x. Wagering must be completed within 30 days. Max bonus bet £5. Bonus is valid for a total of 21 days. Game weighting and standard bonus terms apply.
Slotty Vegas 135 Free Spins + £350 Up to 5 business days 5/5 Visit Site! Full T&Cs apply. Players 18+. Offer only available to new players. 100% up to £350 has a 40x wagering requirement. 7 day validity. Not all games count. Free spins have 30x wagering and must be used within 7 days.
Genesis Casino 300 Free Spins + Up to £100 Up to 5 business days 5/5 Visit Site! Full T&Cs apply. 18+. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on Starburst games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms - www.begambleaware.org.
Slotsmillion 200% up to £60 Up to 7 business days 5/5 Visit Site! Full T&Cs apply. 18+. New UK customers only. Code "OCUK" must be used on registration form to get the bonus. 200% deposit bonus up to £60: Min deposit £20 and 48x wagering requirements apply on bonus (game weighting applies). £3 max bet applies when playing with an active bonus. Bonus expires if not claimed within 7 days. T’s and c’s apply. Please gamble responsibly, www.begambleaware.org.
PlayOJO Up to 50 Free Spins Up to 7 business days 4.5/5 Visit Site! Full T&Cs apply. For Every £1 you deposit, 1 Free Spin will be credited. Up to 50 Free Spins on Spina Colada. Min deposit is £10. This offer is only available for first time depositors. Game: Spina Colada | Spin Value: £0.10.
Love Reels 100 Spins Up To £500 Up to 7 business days 4.5/5 Visit Site! Full T&Cs apply. New customers only, First deposit only, Min deposit £10, Max 50 Bonus Spins on Selected slots only, 2x conversion, 20x wagering, 20% cashback on losses up to £200 for 48 hours from first deposit, T&Cs apply.

As you can see, these casinos all have the makings of many of their predecessors. At the same time, however, they have found a way to set themselves apart on both the new online casino scene and the general online gambling landscape with innovative approaches to their products.

From captivating layouts to gamified interfaces to a plain old ‘more is more’ approach, there’s something for every player looking for a fresh addition to his or her gaming repertoire.

5 Key Reasons to Check New Online Casinos in 2021

With so many new casino sites entering the market, it’s essential to learn to be able to distinguish the good newcomers from the bad ones. With fast-moving markets such as this one, it’s common to have a kind of bandwagon effect.

Online casinos became so popular so fast, that everyone wants a piece of the pie. The problem is, not every operator is worthy of their seat at the table, but here’s what you should check when you’re on the prowl for the latest online casino that ticks all your personal preference boxes.

More Variety – Looking for New Casino Games and Entertaining Promotions?

The newest casino sites tend to add games more frequently than the more established brands that have their game libraries and software developer relationships set in stone. The big advantage of a high turnover of games is that newer titles are more innovative, varied and creative.

A healthy supply of new games is a big weapon for new operators. The younger operators on the scene are not only launching with the freshest game libraries out there today, but they are quick to respond to new titles as well.

A young software developer such as Felt – established in 2013 and producing slick, stylish new blackjack and roulette games – is simply not picked up by the established old guard. New online casino sites are much more likely to take a gamble on these indie devs, and we’re starting to see this paying off.

The new kids on the block today look more exciting, more diverse and have really shaken up the scene. They say you can’t teach an old dog new tricks, but the old online casinos are going to have to learn fast or face being left behind.

The Dunder casino game library
Dunder – Enormous Game Library

Dunder excels in following the “more is more” approach – its game library has got hundreds of titles, including slots, roulette and blackjack variants and a rich live table roster. With upwards of 1,000 titles, you’ll be hard pressed to play your way through this casino in short time. However, the intuitive search function makes things easy: browse by category, theme, developer or features and get to your game with just a mouse click.

Learn more right here!

Genesis Casino promotions
Genesis Casino – Unique and Fun Promos

Fans of a gamified user experience will love Genesis Casino. The space adventure theme is a true feast for the eyes, and the personalised rewards make your playtime worthwhile! The casino’s list of games is a long one – explore titles from established operators like NetEnt or give some fantastic new developer slots a chance – with the instant play HTML5 platform, it will be a breeze. Try before you buy is also possible with free demos.

Learn more right here!

Game-related promotions and special deals for existing customers also shouldn’t go unnoticed. There are a lot of free spins to be had once you sign up and can opt in to various member specials – and the newest casinos are no exception to this.

Whether a game of the week or a promo aimed at a specific game for a specific time of day, there’s a lot of new player promotions to choose from if extras like this are on your criteria list.

Down on Your Luck? Higher and More Frequent Payouts Here!

Winning is a fickle thing, by the sole nature of the game. Every casino worth its salt will have its random generator software calibrated to be fair and, indeed, random – which means that there’s no real way for you to predict when you might win.

Rough patches of losses may alternate with wins at a varied frequency, depending on the game type and even title. For instance, some online slots games can have high volatility, meaning there are rare but big outbursts of wins, while games like roulette tend to play a bit more steadily.

At the same time, the RTP – return to player – percentage can be a good initial indicator of how much of your wagered cash you can expect to see return to your pocket after playing. Keep in mind though that it is only a theoretical number.

Here are some of the highest paying games you can find in the newest online casinos today. With RTPs of 97% or more, you’re looking at way better return rates online than at any land-based casino, where these numbers float around the high 80s at best.

What makes online gambling sites so forthcoming? Fewer overhead costs. The online presence eliminates any standard operating costs a ‘normal’ casino would have to face, like maintenance, equipment, staff or rent.

Additionally, new online casinos have really mastered the art of streamlining their operations as they’ve had the chance to learn from their predecessors’ triumphs and mistakes.

Slots with High Payout Rates

Not Finding New Bonus Offers? Get More from These Casinos!

Whereas long-standing operators tend to offer a match percentage on your first deposit, newer operators often get a little more creative with their promotional packages. The 100% match deposit with a 15x – 35x playthrough requirement became industry standard quickly in this game.

The so-called arms race to offer the highest total bonus amount has since spiralled out of control, with some operators offering more than a grand in extras just to entice new sign-ups. Today, the newest online casinos entering the market are understandably sceptical about getting involved in this fight and are coming up with more creative solutions.

Weekly promotions, gamified rewards, and tailored offers feel more bespoke than a lump sum of inaccessible bonus cash and I like where this side of the industry is heading. You can find out about the world’s best online casino offers to see what you might be able to take advantage of out there.

The Latest Online Casino Bonuses
Casino Bonus Offer Payout Time Rating Secure Link T&C’s
Slotsmillion 200% up to £60 Up to 7 business days 5/5 Visit Site! Full T&Cs apply. 18+. New UK customers only. Code "OCUK" must be used on registration form to get the bonus. 200% deposit bonus up to £60: Min deposit £20 and 48x wagering requirements apply on bonus (game weighting applies). £3 max bet applies when playing with an active bonus. Bonus expires if not claimed within 7 days. T’s and c’s apply. Please gamble responsibly, www.begambleaware.org.
Casino Heroes 200 Free Spins + £400 Up to 5 business days 4.5/5 Visit Site! Full T&Cs apply.
Genesis Casino 300 Free Spins + £100 Up to 5 business days 4.5/5 Visit Site! Full T&Cs apply. 18+. New players Only. £10 min deposit. £5 max bet using bonus. 40 x wagering applies. Bonus valid for 14 days. 30 Spins on Starburst games will be credited instantly + then 30 per day for 9 days. Free Spins valid for 72 hours from credit. Max Free Spins winnings £100. Skrill + Neteller excluded. Always refer to Bonus Terms - www.begambleaware.org.

What About No-Deposit Bonus Offers?

If the welcome bonus is too much of a commitment for you, there are other rewards at new casino sites that you can take advantage of. Take, for example, the no deposit bonus. Offered at various (though not all) gambling sites, this is a no-strings-attached reward you’ll get simply for signing up to become a member.

Compared to a full-on welcome bonus, a no-deposit offer is typically somewhat smaller. However, there may ever so often come crop up no-deposit rewards that surpass the expected limit. Take, for example, the no-deposit offer at 888casino, where this offer comes in the form of game credits and can reach double or triple digits.

Of course, as with many types of casino bonuses, there will be conditions to satisfy even with the no deposit bonus – from playthrough requirements to validity and beyond.

These are usually different from the general welcome bonus conditions – since you’re dealing with a different bonus, of course. Always keep an eye on the T&Cs to gain the full scope of what you’re getting into before you click the accept button.

Looking to Play on the Go? Discover the Best New Casino Apps

It’s taken a while to get there, but we are finally getting close to what you might call parity between desktop and mobile versions of casinos sites. With mobile-optimised games and HTML5 technology, the newest players in the market understand the need for a first-class mobile experience.

Given the growing popularity of mobile gaming and the increasingly likely event that mobile dominates the online casino business from this point onwards, new casinos are investing significantly in providing an exceptional mobile version of the latest casino sites.

Casino Games on Mobile Devices
Casino Games on Mobile Devices

Montage of mobile casino games on various devices

QR code for Dunder AppStore Play Store
Dunder casino logo
New800+ Mobile Games

It can be tough to change the focus of your business when it has worked so well for so long, but I have seen this mistake made in so many industries over the years. When high-street retailers did not react quickly enough to Amazon and online shopping, they paid the price.

When Blockbuster failed to react to streaming services, the stores quickly began to look like something out of a post-apocalyptic movie someone might have once rented from there but now catches on Netflix. Online casinos failing to optimize for mobile will fall the same way.

The new guys know this and represent the only choice for a player concerned with future-proofing. Many of the best new online casinos have a mobile-first approach that keeps them a step ahead of the longstanding industry powerhouses.

New PayPal Casinos and Other Deposit Methods

If you are used to doing your gambling on land, be it popping into your local bookies to place a bet or heading down to your local casino, you’ll have likely dealt mostly in cold, hard cash. Modern gambling has moved on from the days of waved cash and stacks of carefully counted and coins.

A good new online casino should offer a wide variety of payment methods to move money to and from your online casino account. These include credit and debit cards, e-wallets such as Skrill, and even prepaid cards such as paysafecard, and, of course, PayPal.

This popular payment method has proven to be a quick and easy go-to solution, thanks to its increased security measures and instant payment speed. Nowadays, new online casinos are jumping on the ever-growing bandwagon of PayPal-friendly casinos sites. If you want something similar, but don’t have a PayPal account, check out our list of the best Neteller casinos instead.

The PlayOJO and PayPal logos
PayPal at PlayOJO
  • Quick and easy to deposit funds
  • Safe and secure reputable banking
Score: 4.5/5

In addition, Bitcoin casinos have started to enter the new online casinos scene and are really shaking up the market. The cryptocurrency is known for its anonymity and untraceable nature, raising the eyebrows of some sceptics.

However, it has also increased by more than 1,000% in only a couple of years, and casino players are starting to wake up to it as a viable payment method/investment opportunity. This is something more of the latest operators are including to woo the technologically-savvy new players.

New Casinos Where Customer Support Is Valued

The latest casinos come packed with customer service features such as live chat. I’m a huge fan of this option as it provides instant feedback and is often the quickest way to resolve account issues you may come across. Simply fire up the inbuilt chat app on the operator’s website and type to chat in real time, just like you would in a chat room.

The other advantage of going with one of the more recent additions to the gambling scene is that there are often fewer customers on the site trying to access customer service at any given time. This could mean you have much faster responses from customer service agents than at others.

Online Casino Payout Time Phone Live Chat Email Others
Dunder Up to 3 business days N/A 09:00 – 23:00 help@dunder.com FAQ
Casino Heroes Up to 5 business days N/A 08:00 – 23:00 support@casinoheroes.com Twitter, G+, Facebook
Genesis Casino Up to 5 business days 00356 27780065 09:00 – 01:00 support@genesiscasino.com FAQ
Slotsmillion Up to 7 business days N/A 24/7 support@slotsmillion.com Call-back
PlayOJO Up to 7 business days N/A 06:00 – 00:00 support@playojo.com FAQ

Other, more traditional means of reaching customer support are also available, depending on the casino at hand. Explore the resources in the table above to see which style of service and availability works best for you. Whether phone, mail or live chat, the bottom line is – there is something for everyone.

Frequently Asked Questions

What Are Sister Sites?

Some new online casinos that pop up are solo players, while some crop up as part of a bigger corporate group. For instance, from the more established casinos, 888casino and 777 Casino are part of the same holding group, meaning they are sister sites. But while they may share some similarities, each casino is its own entity, with individually tailored T&Cs, bonus and rewards schemes, and games.

Do I Have to Cancel My Previous Casino Memberships if I Move On?

No, you don't need to cancel any existing memberships before you switch to a new casino, also keeping the door open if you'd like to return to your previous site for any reason. At the same time, if you simply leave your account inactive, some casino operators may charge dormancy fees from one year upwards. Keep up with the T&Cs to find out if that's the case with your operator. If you want to play it safe and draw the line right then and there, contact the site's customer support to request account cancellation.

Lack of Reviews: Is It a Good Sign or a Bad Sign?

One of the drawbacks of a new online casino is the the fact that not enough people got to play there yet and, as a result, you may be looking at fewer or even no reviews from users. Especially the lack of player experiences might seem disconcerting, especially in this day and age when seemingly any hole-in-the-wall shop pops up on Google with a rating. The silver lining of no reviews also means there are no bad reviews. And if your new casino site of choice indeed has reviews, the presence of positive reviews does not automatically give the seal of approval. Use our checklist to avoid danger.

Checklist – How to Recognise a Rip-off Merchant

With so many new online casino sites being launched in the recent months and years, there are bound to be some bad apples in the bunch. Whether it’s licensing, bonus conditions or misleading fine print, the brunt of choosing and signing up at a good new casino site is, ultimately, on you.

Here are some tips to get you started in discerning the good from the bad in the turbulent world of online casino gaming. If in doubt, stick to our list of the best online casinos worldwide.

Does the Operator Have a Valid Licence?

With regards to not only the latest online casinos but all, trust and licensing is something to take very seriously. We use the regulations from the UK Gambling Commission as a base for our safety standards as it is one of the most rigorous regulators.

In combination with support from several other regulatory and licensing bodies, the regulators keep a watchful eye over the whole industry and is quick to stamp out any wrongdoing. All new UK casinos, as with existing sites, must hold this licence, and many operating in other countries also use this certification to earn trust from players.

Earning trust is especially important with new operators as there is always a suspicion of the unknown. Rogue operators exist in every marketplace and this one is no different. Sticking to the safest places for an online gambling consumer is simple, provided you pay attention and follow a few simple common-sense rules to ensure you are not being ripped off.

How to check a casino is safe: 1. Ensure the casino holds a Gambling Commission licence. 2. Look for evidence the casno has undergone an audit by a reputable independent firm. 3. Look for well-known payment methods. 4. Check for customer service options. 5. Ensure the operator takes responsible gambling seriously.

All the above listed precautions and practices are your key to making sure that a site you’ve chosen complies with the law. Of course, some of the regulations will differ depending on where you are playing, but these will keep you safe.

Operators are also required to take a serious stance on responsible gambling. You should be very wary of a site you come across that does not come packed with features and measures to prevent problem gamblers from using the site or fails to provide self-restriction tools for registered players.

Are the Bonus Conditions Fair?

Proper licensing is the cornerstone of every good casino, but it isn’t the only and the ultimate factor for weeding out good casinos from the sub-par ones. Examining the bonus conditions is just as important as checking the licence number.

Take close look at wagering requirements. Does the casino want you to play through your bonus amount 100 times? Or must your turnover include the bonus and the deposit amount combined? Details like this can make or break your aspirations of using a juicy bonus to win some extra cash, so always read the terms and conditions.

If you are not sure about the bonus, play without it. There are more than enough offers to check out later!

Simon Rose Online-Casinos.com

Are There Any Restrictions on Payouts?

Once you’ve successfully navigated the bonus conditions, you might want to locate the payouts clause in the T&Cs in case your new casino of choice has payout limits or regulations in place. Wouldn’t it be frustrating to land a jackpot win, only to find out that you can only withdraw a portion of cash per calendar month?

This is especially relevant if you plan on doing any high stakes gambling. Deciding what represents a good limit on withdrawals versus a bad one is, therefore, a very subjective thing. If you’re more of a low wager player, you might be fine with a casino that limits withdrawals to £10,000 at a time.

High rollers frequenting the high-stakes-friendly live casino suites, on the other hand, may need a site that allows a higher cash out. Similarly, the allowed frequency of withdrawals should line up with your personal preferences – you might be fully okay with being able to cash out once a week or want the flexibility to do it at your discretion.

If you’ve examined all our new casino sites and haven’t found anything that speaks to you, it’s not the end of the world. There’s plenty of casinos I can recommend to get you started. Are you a frequent mobile player, or are slots your thing? Then check out my other comprehensive guides with the links below!