NineWin is the most popular non-GamStop casino right now and people love it. Gamblers need more casinos like this one. That’s why we developed a list of NineWin sister sites and those are: Katanaspin, Memocasino, Jackpotraider, F7 Casino, Kinghills and R2PBet.

List of NineWin Sister Sites in 2025:

Katanaspin – Best NineWin Sister Site

Katanaspin is better than NineWin with its more than 6,000 game slots, table games & live dealers included. The assistance of the best software producers, including NetEnt, Evolution Gaming, and Pragmatic Play, guarantees high-quality entertainment. Besides, Katanaspin has a sportsbook section whereby users can place bets on the sports of their choice. As one of the emerging Ethereum casinos, it allows players to transact using Ethereum alongside other cryptocurrencies, enhancing privacy and convenience. The casino’s generous welcome package offers up to £450 and 250 free spins across the first three deposits. 

The main disadvantage many players may find quite significant is the 35× wagering requirement. Katanaspin accepts cryptocurrencies and has a minimum deposit of 10 GBP and a weekly withdrawal of 5000 GBP. However, the withdrawal option has its limitations: You can only use it in five casinos, and the processing times are relatively slow in my option. All in all, Katanaspin provides everything site visitors need to experience actual gaming, but here are some things one must consider before jumping into the site. 

Memocasino – Best UK Alternative

Memocasino is relatively new to the mainstream online casino platform but has over 6,000 games in its library, including slot games, table games, and live dealers. This casino is part of the Katanaspin group of casinos and has a very similar website and layout style. Regarding quality, it partners with well-renowned providers such as NetEnt, Evolution Gaming, Scientific Games, and Pragmatic Play. 

Also, for its visitors, Memocasino has a sports betting section where they can bet on sports events. It’s good to find out that the casino has a nice welcome bonus of up to £450 and 250 free spins split across the first three deposits. But there’s a 35x wagering requirement, which could be a challenge to some of the players. At Memocasino, players can make payments using cryptocurrencies with a minimum deposit of £10 and a weekly withdrawal of up to £5,000. The availability and bonuses can be attractive for the users, but restricted withdrawal methods and time may additionally be a letdown. At large, Memocasino has adopted a rich approach to offering a gaming experience to his or her clients. However, any potential player planning to engage with this site must consider some of the abovementioned factors. 

Jackpotraider – Newest Alternative

Jackpotraider is the newest member of NineWin’s family of casinos – something brand new and interesting for the customers. With an extensive and immensely versatile game lobby, this has the more intricate and perfect resolution for any individual, whether a professional or a learning player. It offers its users a rather sizeable welcome bonus and covers numerous payment options, including cryptocurrencies, which are always more convenient. Thus, despite the web page’s lack of reputation, the potential of the Jackpotraider as a reliable option for getting new experiences in online gambling is evident.

F7 Casino

F7 Casino was established in 2024, and its main goal is to provide fast gaming, although the origin of the site’s name is still unknown. Being a sister site of Katanaspin, it established itself with more than 4000 games, such as slots, live dealer, and sporting. High-quality entertainment is achieved through the reliability of providers such as Net Entertainment and Evolution Gaming. 

Its Self-service option, which has a friendly user interface and is compatible with mobile devices, makes the user path easy to maneuver. New players are offered up to £450 in the form of a match bonus and 250 free spins on slot games, but this comes with wagering 35 times and sometimes may require some patience. Customers also have many deposit methods, including fiat money and cryptocurrencies, with a minimum of £10. 

However, the £ 5,000 weekly withdrawal limit and processing times may be unpleasant for high-stakes players. These positions do not undermine the fact that F7 Casino presents quite an array of gaming products to potential players; they should consider these before engaging in the game. 

Kinghills

Real-money games are one of the main attractions of Kinghills Casino, as there are hundreds of options for slots, table games, jackpots, and live dealers. Like any other Katanaspin sister site, it has a professional look and an easy-to-use navigation system. 

It works with leading software developers and guarantees the games’ elegant graphic quality and high interactivity. Besides, Kinghills has a separate section dedicated to sports betting, where users can make bets on sports events for casinos and sports lovers. New customers specifically receive their magnanimous welcome bonus, which consists of a match bonus and free spins. The bad news is that it comes with very stringent wagering requirements that can only be met with perseverance. 

The casino offers various means of payment, such as cryptocurrencies, and aims to allow a minimum deposit of £10. Though it’s advantageous for many players, the £5,000 weekly withdrawal limit and processing time might be points of contention to those regarded as high rollers. Even though Kinghills is quite inclusive in what it provides to gamers, everyone should consider these issues before getting to the tables. 

R2PBet

R2PBet offers a casino for gaming and is named as a play on ‘ready to play’; however, the website incorporates punting elements on both reels and sporting events. Oh, it is an experience for a true lover of games, having over 6,000 games from reputable producers like Pragmatic Play and Evolution Gaming, to name a couple. It combines all the traditional slots with the live-dealer, which will meet the requirements of fans of real casinos. 

R2PBet is recognized as one of Katanaspin’s sister sites and has an innovative, clear, and intuitive design, making it excellent for newcomers. Whether players are seeking the high of a large payout while playing the slots or trying out the large inventory of sporting events, the site has much to offer. The theme always looks neat but unpretentious, as if the logo was designed for a light conversation with a friend who is also a businessman.