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2021's Best New Online Casinos

Looking for the latest hidden gem of online casinos? You’re in the right place. We’ve scoured the web to bring you September 2021’s latest and greatest online casinos. All that’s left for you to do is compare and sign up to start playing at a top new casino in Ireland today!
By Alan Draper-Lewis & others Updated Fast checked
Accepts IE Players Accepts IE Players
Expertly Reviewed Expertly Reviewed
Mobile Friendly Mobile Friendly
Fast Withdrawals Fast Withdrawals
Casino SITE Score NEW CUSTOMER OFFER Expert Review GO TO SITE & SIGN UP Terms
1. Slotnite
100% up to €250 + 100 Spins

Reviewed & verified by our team

"With a huge number of slot games, live casino tables and table games to enjoy, Slotnite can cater to all types of players"
Claim Bonus
New Customer Offer Min Dep €10. Max bonus bet €5. 1st Dep offer is 100% up to €250 + 100 Bonus spins on Aloha Cluster Pays. Spins expire after 10 days, funds after 30 days. Bonus funds separate to Cash. Wager Req of 35x Deposit + Bonus apply. 18+. Full T&Cs apply. Please gamble responsibly.
2. 888 Casino
100% Up To €200 + 25 Free Spins

Reviewed & verified by our team

"Sign up to one of the biggest casinos in Ireland and take advantage of a great games selection and also bet on your favourite sport"
Claim Bonus
New Customer Offer €20 min deposit, excluding deposits by Skrill or NETELLER • Get 100% up to €200 Bonus and 25 Free Spins [FS] • FS valid on selected games & expire in 14 days • FS wins credited in bonus • Bonus wins are capped at €500 • To withdraw bonus & related wins, wager 30 x (bonus amount) within 90 days • Wagering req. vary by game • This offer may not be combined with any other offer • Deposit balance is available for withdrawal at any tim 18+. Full T&Cs apply. Please gamble responsibly.
3. Mr Play
100% up to €200 + 100 Spins

Reviewed & verified by our team

"Mr Play has a huge choice of games and allows customers to deposit and withdraw with PayPal"
Claim Bonus
New Customer Offer Applies only to new depositing players. Min deposit €10. 18+. Wagering requirement apply 35x. Offer valid for 24hr. 100 spins includes 3 deposit. See full terms here 18+. Full T&Cs apply. Please gamble responsibly.
4. Fruit Kings
100% up to €300 + 100 Bonus Spins

Reviewed & verified by our team

"With a great design, Fruit Kings allows customers to play a wide range of live casino games and brand new slot games"
Claim Bonus
New Customer Offer 100% bonus on first deposit up to €300 plus 100 free spins. Free spins are playable on Gonzo’s Quest at 10 spins per day. Min. First deposit €20. Max bonus bet €5. Max bonus cash-out €1000. Wagering requirement of 40x to cash out. Bonus expires after 30 days. Free spins expire after 48 hours. Game restrictions apply. Further Terms Apply 18+. Full T&Cs apply. Please gamble responsibly.
5. Play Ojo
Up to 50 Free Spins on 1st Deposit

Reviewed & verified by our team

"Sign up at Play Ojo to enjoy a no wagering bonus and play at over 2000 games"
Claim Bonus
New Customer Offer For every €1 deposited, 1 Free Spin will be credited to the players account up to 50 Free Spins (on Rich Wilde and the Book of Dead). Also, after the first deposit the player can claim an additional 30 Free Spins by visiting the Kicker Section. So the player can receive a total of up to 80 free spins. Please refer to the landing page for all the details 18+. Full T&Cs apply. Please gamble responsibly.
6. Jackpot City
€1600 Welcome Bonus

Reviewed & verified by our team

"The 'House of Jackpots' is a surefire way to bring the Vegas atmosphere closer to home"
Claim Bonus
New Customer Offer 1st / 2nd / 3rd / 4th Deposit - Match Bonus up to NZ$400 • New customers only • Min deposit NZ$10 • 70x wagering 18+. Full T&Cs apply. Please gamble responsibly.
7. 10bet
50% up to €150 + 25 spins

Reviewed & verified by our team

"The Ten Club is an exclusive loyalty club that gives players a personal gaming experience. 10Bet also have one of the best bookies on the market."
Claim Bonus
New Customer Offer The minimum qualifying deposit for this promotion is €15. Deposits via Skrill, Euteller or Neteller shall not be a qualifying deposit. Once a qualifying deposit has been made and you have made your first wager on casino, 25 free spins will also be credited to your Account. The free spins can be used on Hotline 2. 18+. Full T&Cs apply. Please gamble responsibly.
8. Queenplay
100% up to €250 + 50 Spins

Reviewed & verified by our team

"Queenplay offer new players a generous, multi deposit welcome bonus up to €1000 as well as giving players the chance to join their VIP exclusive club."
Claim Bonus
New Customer Offer New players only. 18+. Min deposit €10. Wagering requirement apply 35x. Offer valid for 72hr. 100 spins includes 3 deposit. 18+. Full T&Cs apply. Please gamble responsibly.
9. Just Spin
€500 in Bonuses + 600 Spins

Reviewed & verified by our team

"Register in just one minute for access to hundreds of premium games, a generous welcome bonus and speedy withdrawals"
Claim Bonus
New Customer Offer Get your first 100 Free Spins on Fire Joker, just by registering today. Then make your first deposit and get 100% bonus up to €100! 18+. Full T&Cs apply. Please gamble responsibly.
10. Spin Casino
€1000 Welcome Bonus

Reviewed & verified by our team

"Players have been enjoying Spin Casino for almost 20 years! Plus, with crowd-pleasing Loyalty Programme benefits, you'll be earning more than just loyalty points"
Claim Bonus
New Customer Offer 1st Deposit - Match Bonus up to 400€ • 2nd / 3rd Deposit - Match Bonus up to 300€ • New customers only • Min deposit 10€ • 70x wagering • 18+. Full T&Cs apply. Please gamble responsibly.
🎁 Largest Free Bet:
€1600
🤝 Highest Deposit Match:
100%
💶 Minimum Deposit:
€10

Find your perfect new casino with the help of Compare.bet

The online casino scene may be competitive, but that doesn’t stop new sites making their way onto the scene and jostling with the big names. With so many great new online casinos to choose from, working out which is best for you isn’t always easy. That’s why we’ve created a list of Ireland’s very best new casinos for September 2021, complete with expert reviews, to make finding your perfect site a breeze. We’ve also created this guide so that you know exactly what to look out for when comparing brand new casino sites. Here’s what you need to know about the latest casinos.

Why Join

Join a new casino today to enjoy these perks

With so many established casinos on the market, you may be wondering what’s so great about new online casino sites. While top games, first-class customer support and fast and secure payment methods are a given at all top casino, playing at the latest sites does have its perks. Let’s take a closer look.

Bonuses

Generous welcome bonuses

Generous welcome bonuses are one of the main tactics that new casinos use to attract new players. This doesn’t simply mean the biggest offers, though. Player-friendly bonus deals and free spins are what stand out at many of the newest sites. For example, some of the top news casinos offer no deposit welcome bonuses, while can claim low or even no wagering bonuses at others.

Is sport more your game? Our new betting sites guide is packed full of free bet offers and the freshest bookies in Ireland.

Player-friendly bonuses have several advantages, the main one being that they can make it easier to convert bonus funds into withdrawable cash. A €1,000 matched deposit may sound great, but if the wagering requirements are high then the chances of converting it too real money are often low. A new casino no deposit bonus is a great way to trial run a site without risking any of your own cash.

 Even though new casinos often have player-friendly deals, still make sure to read the terms and conditions so you’re aware of any restrictions.

Promotions

Innovative promotions

New casinos don’t just stand out for new customer bonuses; they also often boast some of the most unique and interesting casino offers on the market. Unlimited cash back, weekly personalised rewards and wager-free bonus funds are just some of the exciting promotions you may come across at Ireland’s best new casinos. Lots of new casinos also have created loyalty and VIP bonus schemes, so there are plenty of freebies up for grabs. This means that new casinos can offer a more rewarding gambling experience for both new and existing casino players.

Games

Great range of games

Playing at the newest online casinos doesn’t mean missing out on any of your favourite games. The best new sites keep game libraries updated with the latest and greatest titles from the top online slots developers. From top NetEnt slots to Microgaming progressive jackpot slot games, the best new casinos cater for everyone.

Of course, there’s more than just the hottest online slot games at new casino sites – you’ll also find all your favourite roulette, blackjack and poker games. Most of the latest casinos also have state-of-the-art live dealer games from developers like Evolution Gaming and Playtech, so you can enjoy a more immersive live casino experience.

User Experience

Enhanced user experience

Having a huge games catalogue can be great, but it’s important that you can navigate it easily. The best new casino sites understand this, which is why they spend time ensuring the layout and design of their sites are clear and user-friendly. This may involve using the latest technology to develop a smooth mobile-first design or having an easily filterable slots catalogue. Either way, you can count on all-round great user experience when you play at Ireland’s best new casinos.

As well as being practical and easy-to-use, brand new casinos tend to focus on the visual designs of their sites. This means that players can enjoy a fresh, modern look at the latest online casinos

Mobile

Play at new casinos anytime, anywhere

More players than ever are playing casino games on their mobile, so it makes sense that the best new online casinos focus on ensuring their sites are perfectly suited to mobile play. This means that you can access all the top sites via your smartphone browser and play your favourite games while on the go.

Many of our new casino recommendations also develop native mobile apps, which makes playing on the move even easier. This is because the best new mobile casino apps are designed to provide the fastest, smoothest and most convenient mobile gaming experience.

That’s not the only benefit to new mobile casino apps, though. Playing via an iPhone or Android app, gives you the added benefit of push notifications to alert you to the hottest new bonuses and promotions. Considering the range of great offers available at the best new casino sites, activating personalised notifications is a great way to make sure you never miss out on a bonus.

Types of new casinos

How we classify a new casino

Every online casino we feature on this page is new, but that doesn’t always mean it’s completely new to the market. For example, not all new casinos are developed by brand new gambling companies. While these do crop up every now and again, they’re actually relatively rare due to the competitive nature of Ireland’s casino industry. Let’s take a closer look at what might be classed as a new casino.

White label casinos

A lot of new casino sites are white label casinos. This means they’re developed by experienced gambling companies and then are sold to operators that brand the casinos in their own way. While white label casinos are usually very different in terms of factors like bonuses and promotions, there is often some crossover when it comes to design, payment options and games libraries. On the other hand, one of the benefits of white label casinos is that you know you’re playing at a well-developed site created by a company with plenty of experience.

Sister casinos

Some new online casinos are developed and owned by larger, well-established casinos. These are sometimes referred to as sister sites and often have similar branding, such as the various sites operated by 888.

Rebranded casinos

Another type of new casino is when already existing sites undergo a total rebranding. While this type of casino isn’t “new” in every sense of the word, they usually have a completely new feel due to the changes in branding, bonuses and more.

Brand new casinos

Last but not least, some new online casinos are built from scratch by companies that are new to the gambling scene. These sites are likely to provide the freshest casino experience as they offer something completely different from white label and sister casino sites. However, they’re few and far between due to how difficult it is for new companies to break into the online gambling space.

Banking

Choose from a range of banking options at new casinos

Playing at a new casino doesn’t mean you’re limited when it comes to deposit and withdrawal options. Luckily, many of the best new casino sites offer a variety of banking methods. While debit card payments are available at most sites, you’ll often have the option Neteller and Skrill too. Prepaid card and phone bill deposits are also available at a selection of the top new casinos.

Some casinos exclude Neteller and Skrill deposits from welcome bonuses.

Looking for new casinos that accept PayPal? Only a selection of the newest sites offer this popular e-wallet. PayPal generally prefers to partner with well-established companies, so it may not be available at brand new online casinos. While there may be the odd exception, you’re more likely to find PayPal at new casinos that are associated with better-established gambling brands.

How to sign up to a new casino

  1. Choose your new casino

    To get things started, you’ll need to pick out a new licensed online casino. You can easily find Ireland's best online casino sites of September 2021 with the help of our top-rated list, where you can compare the casino bonuses and key features on offer. Want to find out more about our recommended new casino sites? Check out our expert reviews for the lowdown on games, banking options, software and more.
  2. Sign up

    Once you’ve picked out a favourite, just press on the “claim bonus” link to create your account. Registering only takes a minute or two, but you may need to provide documents to prove your identity and verify your account. Don’t forget to check whether you need to opt in or enter a promo bonus code to claim the new casino welcome bonus.
  3. Deposit & claim your bonus

    If you’re playing real money casino games, then you’ll have to make your first deposit. Head over to the cashier page, choose your payment method and how much you want to deposit. The accepted banking options vary from site to site, but most of the best new online casinos offer players the chance to deposit with e-wallets as well as debit cards.
  4. Play

    The best new casinos offer instant deposits, so you can start playing straight away. From the freshest slots to the most immersive live dealer games, there’s plenty to enjoy at 2021’s best new casinos. Enjoy!

Time to find your ideal new casino

Finding your perfect new casino has never been easy. Simply compare Ireland’s top sites and bonuses on offer using our top-rated list. If you need a hand narrowing down your options, read up on the specifics of each site in our in-depth new casino reviews. Once you’ve found your favourite, simply sign up to play at one of September 2021’s best new casinos today!

Your Questions Answered

Are these new casino sites safe?

Yes. We only recommend new casinos that are licensed, so they’re just as safe and secure as more established casinos.

The people behind this page

Compare.bet's online gambling content experts helped write, edit and check the content on this page:

Alan Draper-Lewis

Alan is a deputy editor at Compare.bet. He has an MA in English Literature and has three years of writing experience, with bylines at These Football Times and 90Min as well as extensive coverage of all things sports betting and online casino.

Danielle Clark
Danielle has six years of experience writing on a wide variety of topics, including online casino, sports betting and tourism. She has a BA in French with English from King’s College.

The following external expert contributors worked with Compare.bet to ensure the content of this page provided maximum value, accuracy and insight:

Adam Dickinson
Adam has almost a decade of experience working in the gambling industry, including various content and marketing roles at the likes of PlayOJO, Betway and Entain He is currently the Head of Marketing at Arena Entertainment. Adam puts his vast experience to use as a fact checker for Compare.bet.