It is time for something new! We miss new betting sites, new UK casinos, and fresh gambling apps in 2025. That is why we’ve decided to scour the UK market to find and bring you the top 10 new platforms that are making waves this year.
The NRGbet, Luckster Bet (recently launched), the new HotStreak casino, and the latest betting platform, UK MGM, are top-rated and reputable brands to consider in 2025.
Top New UK Betting & Casino Sites (2025) Ranked
| Our Rankings | New Casinos & Betting Sites UK | Launch Year | New Things | Welcome Offer |
|---|---|---|---|---|
| 1 | OnyxSlots | 2025 | Exclusive jackpots, top-tier mobile app | 50+ Free Spins |
| 2 | Luckster BET | 2024, NEW! | Integrated sports media, live casino games | £30 Free Bet + 50 Free Spins |
| 3 | Hot Streak Casino | 2024 | Cash spin bonuses, fast payouts | 100% up to £200 + 100 Cash Spins |
| 4 | Mega Riches | 2024 | 2,600+ slots, luxury-themed interface | 100% up to £100 + 50 Free Spins |
| 5 | DynoBet | 2025 | Gamified loyalty program, new game selection | £50 Bonus + 50 Free Spins |
| 6 | Barz Casino | 2024 | Massive game library, user-friendly design | 100% up to £300 + 50 Free Spins |
| 7 | PricedUp | 2024 | Betting-focused, unique promotions | 90 Bonus Spins on 1st Deposit |
| 8 | Mr Vegas | 2024 | Transparent RTP info, brand new slots | 11 Free Spins No Deposit + 100% Bonus |
| 9 | Bally Casino UK | 2025 | New licensed brand, exclusive game content | £50 Bonus + 50 Free Spins |
| 10 | Pink Casino | 2025 | Women-focused, strong game variety | £150 Bonus + 50 Wager-Free Spins |
10 Best NEW UK Casinos & Betting Sites 2025
Onyx Slots
Launched in April, new casino Onyx Slots is operated by Grace Media Limited and offers UK users over 600 slot games and live dealer tables. The newest gaming platform is known for its user-friendly design and generous welcome bonus of up to 100 wager-free spins on Zeus vs Hades Gods of War.
Luckster Bet/Casino – NEW!
Luckster, launched recently, is managed by AG Communications Limited and offers an extensive sportsbook with over 30 sports and hundreds of markets, including EPL games and Boxing. New customers can enjoy a £10 free bet upon registration.
3. NRG Bet Casino
New NRG Bet Casino, launched in the UK in 2024 and operated by SharedBet Limited, combines slots, live dealer games, bingo, and a sportsbook in one platform. New users can claim a £10 free bet after depositing and betting £20.
4. Hot Streak Casino
Hot Streak stands out with its cash spin bonuses and rapid payouts via Paypal and other digital systems. The brand new site for slots focuses on providing players with tangible rewards, that ensures that winnings are not tied up with wagering requirements – from 0x.
5. Mega Riches
With over 2,600 slots and a luxury-themed interface, relatively new Mega Riches online casino approved by UKGC offers a lavish gaming navigation and overall feel and look. It’s perfect for players seeking a vast game selection coupled with a premium feel.
6. DynoBet
New DynoBet introduces a gamified loyalty program, turning betting into an engaging betting: good odds and lots of markets UK gamblers can earn rewards as they play, making it more than just a betting site.
7. Barz Casino
Barz Casino impresses with its massive game library and user-friendly design. Whether you’re into slots, table games, or live casino, Barz has something for players who seek new fresjh slingo and bingo games.
8. PricedUp
PricedUp focuses on betting, offering unique promotions and a straightforward interface. It’s ideal for punters looking for a no-nonsense betting platform.
9. Mr Vegas
Transparency is key at Mr Vegas, with clear RTP information and a vast game selection. Players can make informed choices, enhancing their gaming for real cash.
10. Pink Casino
Tailored for women, Pink Casino combines a strong game variety with a user-friendly interface. It’s a refreshing addition to the UK casino stage.
Top New Betting Apps (2025)
| New Betting Apps | Highlights for UK |
|---|---|
| Onyx Slots | Sleek design, exclusive jackpots |
| Luckster | Sports media integration, live casino games |
| NRG Bet | Gamified loyalty, diverse game selection |
| Barz Casino | Massive game library, intuitive interface |
| Pink Casino | Women-focused, strong game variety |
2025 has ushered in a new era of online betting and casino platforms in the UK. With innovative features, generous bonuses, and user-centric designs, these sites are redefining the real money online gaming. Always remember to gamble responsibly and enjoy the thrill!
New Bonuses & Offers
- BGLUCKSTERUse Luckster bonus code BGLUCKSTER to get a 100% match up to £200, 100 free spins, and a £10 free bet.
- 10GMBLR18+, BeGambleAware.org.10bet Bonus: Claim £50 free bet. Promo code: 10GMBLR. New bettors get 100% of deposit up to £50; Once per household; Min deposit £15 (no Skrill/Neteller); Wager a total of 8 times deposit + bonus, with max qualifying bet stake equal to your initial bonus amount; Bonus expires after 60 days; Min odds of 4/5 on singles, or 2/5 per leg for acca; Some bet types excluded.
- BETFRED50New customers only. Register with BETFRED50. First bet £10+ at Evens (2.0)+ on Sports within 7 days to get Free Bets: £20 In-Play, £20 Acca & 50 x £0.20 (£10) Free Spins on Fishin’ Frenzy within 10 hours of settlement. 7-day expiry. Eligibility & payment exclusions apply. Full T&Cs apply. 18+, GambleAware.org.
- BRITISHG40SBK App Welcome Bonus: Terms: New UK customers only. Min £10 first deposit. Place a bet of £10 at min odds of 2.0 and get £40 in Free Bets within 48 hours. Full T&C’s apply. 18+. BeGambleAware.org.
- 365GMBLR18+, BeGambleAware.org. The bet365 bonus code is 365GMBLR in UK for 2025. New Customers Bonus Terms: Min deposit requirement. Free Bets are paid as Bet Credits and are available for use upon settlement of bets to value of qualifying deposit. Min odds, bet and payment method exclusions apply. Returns exclude Bet Credits stake. Time limits and T&Cs apply. The bonus code can be used during registration but does not change the offer amount in any way.
- SpreadEx offers new customers bonuses including £60 in free bets, providing flexible rewards for both spread and fixed-odds bettors.
- Jeffbet Bonus: Bet £10 Get £30 in Free Bets. Promo code: not required. Terms: New UK Players Only. Free bet – one-time stake of £30, min odds 1.5, stake not returned. 1X wager the winnings. Wager from real balance first. Wager calculated on bonus bets only. Max conversion: £200. Valid for 7 Days from receipt. Limited to 1 sport & 5 casino brand/s within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply. 18+ , Gambleaware, #ad
- BET5GET20New UK+IRE Customers only. Certain deposit methods & bet types excl. Min first £5 bet within 14 days of account reg at min odds 1/2 = 4x 5 free bets. Free bets valid for 7 days, stake not returned. No cash out, restrictions + T&Cs apply.
- BGPLAYThe Mr Play bonus/promo code is BGPLAY. Welcome Bonus Terms 2025: New UK players only. Min Deposit £10 Welcome package splits over 3 deposits, 35x Wagering requirement applies to match up bonus. 18+, GambleAware.org. See full terms.
Are these new sites safe to use?
Absolutely. All listed sites are licensed by the UK Gambling Commission, ensuring they meet strict safety and fairness standards.
Which site offers the best welcome bonus?
It depends on your preference. For instance, Hot Streak offers cash spins with no wagering, while Onyx Slots provides up to 100 wager-free spins.
Are these platforms mobile-friendly?
Yes, all these sites offer responsive designs or dedicated apps, ensuring a smooth experience on both iOS and Android devices.
Bet on horse races in the UK with these sites, view the best bonuses they offer and click to explore all casino promo codes.