Best Online Casinos 2025
I know that many people will steer clear of new online casinos. This has always baffled me because, in my opinion, they offer a far superior gaming experience. On this page, we've listed our recommended new casinos that have made an impact on the UK online casino market. Have a browse of the list below and choose your next new casino; there's a great selection of top and unique online casinos, each offering fantastic welcome bonuses and free spins. If you want to know more about why new online casinos and new slot sites are so popular, keep reading!
Betninja.com
Bonus: 100% up to £1,000 Welcome Bonus
Bonus Spins: 100 Free Spins
Minimum Deposit: £20
Betninja.com Terms and Conditions: 1st Deposit Bonus Minimum deposit: £20 Wagering requirements: 30x (bonus + deposit) Live table games contribution to Wagering Requirements: 10% Deposit NOT LOCKED Maximum bet: £20 This bonus can be obtained in 30 days after registration New players only Full Terms apply Game weighting and exclusions apply T&C Apply | BeGambleAware #AD 18+ T&C's | GambleAware® #AD.
Instaspin Casino
Bonus: 100% up to £1,000 Welcome Bonus
Bonus Spins: 100 Free Spins
Wager Requirement: 30x (bonus + deposit)
Minimum Deposit: £20
Instaspin Casino Terms and Conditions: 1st Deposit Bonus Minimum deposit: £20 Wagering requirements: 30x (bonus + deposit) Live table games contribution to Wagering Requirements: 10% Deposit NOT LOCKED Maximum bet: £20 This bonus can be obtained in 30 days after registration New players only Full Terms apply Game weighting and exclusions apply T&C Apply | BeGambleAware #AD 18+ T&C's | GambleAware® #AD.
FreshBet
Bonus: Welcome Bonus up to £1,500
Promotions: Low Wager Bonus
Wager Requirement: 30x
Minimum Deposit: £20
FreshBet Terms and Conditions: As a new customer at FreshBet Casino, you are greeted with a fantastic 100% Welcome Bonus up to 1500 $/€/£! The minimum deposit is 20 $/€/£. 1st Deposit Bonus 100% up to 500 $/€/£ 2nd Deposit Bonus 50% up to 500 $/€/£ 3rd Deposit Bonus 100% up to 500 $/€/£ 18+ T&C's | GambleAware® #AD.
Slottio Casino Terms and Conditions: 200% up to €500 Wagering requirement: 45x. Offer #2 Welcome Offer #2 150% up to €1.000 Wagering requirement: 45x. Welcome Offer #3 Welcome Offer #3 100% up to €2.000 Wagering requirement: 45x 18+ T&C's | GambleAware® #AD.
Tenobet Casino Terms and Conditions: 18+ T&C's | GambleAware® #AD.
Tucan Casino
Bonus: 600% up to £10,000 Welcome Package
Promotions: + 20% Cashback Bonus
Minimum Deposit: £20
Tucan Casino Terms and Conditions: Promo: Welcome Offer: 600% up to €10,000 as follows: 1st: 200% up to €1000, 2nd: 100% up to €2000, 3rd: 100% up to €4000, 4th: 200% up to €3000 + 20% cashbcak Wager: 10x 18+ T&C's | GambleAware® #AD.
Kingdom Casino
Bonus: 600% up to £10,000 Welcome Package
Bonus Spins: +20% Cashback Bonus
Minimum Deposit: £20
Kingdom Casino Terms and Conditions: Promo: Welcome Offer: 600% up to €10,000 as follows: 1st: 200% up to €1000, 2nd: 100% up to €2000, 3rd: 100% up to €4000, 4th: 200% up to €3000 + 20% cashbcak Wager: 10x 18+ T&C's | GambleAware® #AD.
WinoBet Casino Terms and Conditions: Promo: Welcome offer: Total: 600% up to 10,000€ 1st: 222% up to 500€, 2nd: 100% up to 1500€, 3rd: 100% up to 3000€, 4th: 50% up to 2000@, and 5th: 128% up to 3000€. Total: 600% up to 10,000€ wager : 30X 18+ T&C's | GambleAware® #AD.
Seven Casino
Bonus: 10% Cashback On Losses
Promotions: Low Wager Bonus,Cashback Bonus
Wager Requirement: 10x
Seven Casino Terms and Conditions: 1st Bonus 200% up to £250 Wagering Requirement: 10x, 2nd Bonus 100% up to £1000 Wagering Requirement: 10x, 3rd Bonus 50% up to £1250 Wagering Requirement: 10x, 4th Bonus 100% up to £5000 Wagering Requirement: 10x 18+ T&C's | GambleAware® #AD.
JettBet Casino
Bonus: 450% up to £6,000 Welcome Bonus
Promotions: Cashback Bonus, Sports Betting Bonus, Free Spins
Bonus Spins: 325 Free Spins (On 1st 4 Deposits)
Minimum Deposit: £20
JettBet Casino Terms and Conditions: The bonus is available to all registered users. Minimum deposit amount to receive a bonus: €20 / NZ$30 / A$30 / C$30 / CHF 20 / 140DKK / NOK 200 / R$100 / 80 zł. Conditions for receiving a first deposit bonus:. You can get a bonus on your first deposit: Deposit from €20 - 200% bonus + 100 FS in slot The Dog House (Pragmatic Play). 3.2. Maximum first deposit bonus amount: €1,000 / NZ$1,500 / A$1,500 / C$1 500 / CHF 1 000 / 7.000DKK / NOK 10 000 / R$5 000 / 4 000 zł. To be able to withdraw bonus funds, you need to wager 30 times the amount of the bonus and the deposit. Free spins will be automatically credited to your account. 3.5. To be able to withdraw bonus funds received from FS, you need to wager the bonus amount 40 times. 18+ T&C's | GambleAware® #AD.
Rollino Casino
Bonus: 200% up to £3,000 Welcome Bonus
Promotions: High Roller Welcome Bonus
Bonus Spins: 100 Bonus Spins
Minimum Deposit: £20
Rollino Casino Terms and Conditions: For the first bonus, you need to deposit at least €20. For the next three bonuses, you need to deposit at least €50.The Welcome Bonus Pack includes:Welcome Bonus on First deposit: 200% bonus up to €1,000 + 100 Free Spins on the slot The Dog House (Pragmatic Play); OR Highroller Welcome Bonus on First deposit of €100 or more: 200% up to €3,000 + 100 Free Spins on the slot Sweet Bonanza (Pragmatic Play); 18+ T&C's | GambleAware® #AD.
Lucki Casino Terms and Conditions: Welcome package Promotion: 1st 200% up to £500 - 2nd 100% up to £2,500 & 3rd 150% up to £2,000 TOTAL: £5,000 Match deposit bonuses, Wagering: 25x 18+ T&C's | GambleAware® #AD.
Gxmble Casino
Bonus: 400% up to £2,500 Welcome Bonus
Promotions: Low Wager Bonus,Cashback Bonus
Wager Requirement: 5x
Gxmble Casino Terms and Conditions: 1st - 200% up to 500€ / 2nd - 100% up to 750€ / 3rd - 100% up to 1250€ (Total: 400% up to 2500€) - 5X wagering. Full terms and conditions apply. 18+ T&C's | GambleAware® #AD.
Prive Casino
Bonus: Welcome Bonus up to £6,000
Promotions: Low Wager Bonus
Wager Requirement: 30x (bonus + deposit)
Minimum Deposit: £20
Prive Casino Terms and Conditions: Minimum deposit £20. wagering x 30. Full terms apply. 18+ T&C's | GambleAware® #AD.
Winstler Terms and Conditions: 100% up to 500€ / 2nd - 100% up to 1000€ / 3rd - 100% up to 2000€ / 4th - 50% up to 2500€ / 5th - 50% up to 3500€ (Total: 600% up to 9500€) - 45X wagering no max payout. Full terms and conditions apply. 18+ T&C's | GambleAware® #AD.
BubblesBet
Bonus: Welcome Package up to £6,000
Bonus Spins: 100 Free Spins
Minimum Deposit: £20
BubblesBet Terms and Conditions: 1st Deposit Bonus: 400% Bonus up to €/£/$2000 + 100 Free Spins. 2nd Deposit Bonus. 200% bonus up to €/£/$1000 + 50 Free Spins. 3rd Deposit Bonus 150% bonus up to €/£/$1000 + 25 Free Spins. Full terms apply. 18+ T&C's | GambleAware® #AD.
Rolletto Casino
Bonus: Welcome Bonus Package to to £6,000
Promotions: welcome bonus,cashback bonus
Bonus Spins: 30 Bonus Spins
Bonus Code: discord30
Minimum Deposit: £20
Rolletto Casino Terms and Conditions: The minimum deposit eligible for the Bonus is 20 £/$. Casino Bonus applies for the Slot games. Bonus will be credited to your account immediately after your first deposit. Then you should activate the bonus manually. (You should activate the bonus first and then play casino, otherwise, you will not get the bonus). You can only benefit from this bonus once and only on your first deposit. This Bonus cannot be used in conjunction with any other promotion. Casino Bonus and Deposit are subject to wagering requirements of thirty (30) times deposit plus bonus amount. 18+ | GambleAware® #AD.
Mad Casino
Bonus: 777% Welcome Bonus
Promotions: low wager bonus
Bonus Spins: 20% Cashback for VIP Players
Wager Requirement: 30x
Minimum Deposit: £20
Mad Casino Terms and Conditions: 18+ | GambleAware® #AD.
Is it Possible To Get Scammed By New Casino Sites?
Not if you are sensible. The thing is, the online casino industry works a bit differently from any other industry. You can’t just set up shop and make money. You need to jump through all sorts of hoops if you wish to run an online casino. In the United Kingdom, this means being a member of the UK Gambling Commission. If you are not a member, you can’t legally offer gambling services to people in the country. Basically, it does not matter how new an online casino is. You should be good to go if it has a registration number with the UK Gambling Commission. All sites that I recommend here are 100% legal.
Casino Game & Slots Selection
When online casinos first started to appear in large numbers, many of the new casino sites in the UK decided to forge contracts with top gaming providers. It seemed like a good idea at the time. It meant that online casinos received a small amount of investment. Nowadays, it is probably one of the worst ideas around.
It means you are extremely limited in the games you can play. Probably not a significant issue if you play games like roulette and poker most of the time. However, if you are a fan of slots, as I know many people who read this site are, then you will want to have the most extensive selection of games possible.
Playing Experience at New Casino Sites
This is where new online casinos truly stand out from the crowd. Now, as you may imagine, starting up an online casino will be pretty expensive. The risk of failure is relatively high as well. You really do not want to invest a significant amount of money into the site only to find out that you lose everything. As a result, new casinos do not typically spend a lot of money on advertising. They need to get people heading to them in other ways. This is through ‘word of mouth’ advertising. To benefit from that, they need to offer the best playing experience.
You will find that many of the newer sites have fantastic user interfaces. It should be easy to jump into the games you want within a few seconds. Playing at older, more established casinos does not get this. This is because these casinos cannot change their software without risking alienation of their customers. New sites can do whatever they want.
If you gamble at a newer site, you will likely find that the games work much better on mobile devices. In addition to this, you will likely find that your deposit and withdrawal options are going to be so much better. Withdrawals from newer casinos is going to be exceedingly quick. There will often be more options too.
For example, many new sites allow you to deposit using Bitcoin, which is a great feature! To cap it off, customer support should be ‘off the charts’. While it is unlikely that customer support will be 24/7 as they will not have a whopping amount of cash to spend, you can be assured that if you have any questions, they will be answered within a couple of hours. The customer support team will be more excited to help you resolve the issue ‘on the spot’ as well. The personal touch really does help out!
Casino Bonuses & Free Spins
Finally, the site bonuses tend to be significantly better, as this is how the online casino attracts new players. The welcome bonuses are going to be fantastic. However, when it comes to new online casinos, the loyalty bonuses for sticking around and actually playing will be even better! If you don't want to put in the effort to find the best online casino to play at, I recommend checking out the list above. All of these have been vetted by the team that works on this website so you know they will be fantastic places to play at!