Kwiff Sportsbook Review

Kwiff Sportsbook

Bet £/€10 Get £/€20 Surprise Bet

The Promotion operates as a £/€20 Surprise Bet when you place a bet of at least £/€10 on any market with odds greater than or equal to 1.50 as your first bet.
The Promotion is only valid to new customers. To qualify for the Promotion, participants must deposit and place a £/€10 bet as their first bet on any market (excluding each way) in the sportsbook with odds greater than or equal to 1.50.

Kwiff is a relatively new online sports betting site established in 2015 by Kwiff Limited, a Maltese subsidiary of the British company — Eaton Gate Gaming Limited. The site is registered in the UK and holds a license from the UK Gambling Commission for both its sports betting and casino offerings. It’s primarily a sports betting app for UK bettors, but it includes various rewarding offers for casino players.

It was first a mobile-only sport betting app but has since expanded to offer a well-designed desktop bookmaker platform for sports enthusiasts. After several years on the market, Kwiff has managed to become a decent player in the sports betting market of the UK, despite the existence of so many well-established players.

There’s a lot we have to say about Kwiff, as we’ve done a thorough review of its offerings, betting markets, bonuses, and special features like the chance of you getting kwiffed, or getting a supercharged bet. We’ll explain all of this in our detailed Kwiff review, so keep reading to learn about the overall betting experience at

Kwiff Sportsbook Review

Kwiff Sports Betting Bonuses and Promotions

Kwiff is filled to the brim with bonus offers and promotions for both sports bettors and casino players. We won’t cover the casino bonuses in detail in this Kwiff review, but we’ll discuss all sports betting bonuses, starting with the generous welcome offer.

Kwiff’s Unique Welcome Bonus

Kwiff has a unique welcome offer you won’t be able to find on other betting sites. It consists of two parts, or two bonuses you get by placing two bets:

  • Bet £15 on your first bet and get a £5 Kwiff Surprise bet.
  • Bet £10 on your second bet and get 30 free spins for the Book of Dead slot.

This is an exciting offer available to all new players from the UK, aged 18 or more, but more importantly, everything you win from it is paid to you in cash!

The Surprise bet you get from the first bet is a wager Kwiff’s algorithm places, so it can basically be anything.

As for the requirements, the most important thing you need to know is that you have to place a bet with minimum odds of 1.75, but you can do so on any market, except each way bets.

The requirement applies to both bets, but you are not obligated to claim the second bet if you don’t want to play casino games. However, the Book of Dead slot is a popular and highly rewarding slot game, so we advise that you do claim those 30 free spins, as they are entirely worth it.

There are a few other terms of the note, so if you’re interested, you should check the welcome bonus T&C to learn everything.

Kwiff Sportsbook

Bet £/€10 Get £/€20 Surprise Bet

Money-Back Surprise Bets

Kwiff has a few other surprise bets as well. They are typically confined to a specific timeframe, so we won’t discuss the details as they will likely change by the time you join and try to claim one of these bonuses.

In essence, you typically need to place a bet on a specific betting market or a particular sport, and Kwiff will award you with a money-back surprise bet, usually up to £10. Check the website or the Kwiff app to see the current money-back surprise bet bonus you can claim.

Weekly Bonus Paid in Cash

The Kwiff app and site have a neat little weekly bonus that you can claim once every week from Monday to Friday. You have to opt-in for it by providing your email and place a sports bet of £10 with odds of 2.0 or more. You can use any bet type, and it doesn’t matter if you win or lose, as Kwiff will always pay you £5 in cash that Saturday.

It’s not a bad offer at all, as you can always place a decent bet that you end up winning, so you can get the winnings, plus the free cash. However, don’t forget to place the bet during the promotional period, from Monday 00:00 to Friday 23:59.

Virtual Sports Weekly Offer

Kwiff has another weekly offer that lasts from Monday to Thursday. You can gain five free spins from it for the slot game Fire Joker, and all you need to do is place a £5 bet on any virtual sport Kwiff offers.

There are no minimum odds, and the money you win from the free spins is paid in cash, with no wagering requirements attached. A decent bonus all in all, even if you’re not interested in playing casino games.

Kwiff Product, Sports, and Betting Markets

Kwiff is not like other betting sites. Besides the fact that it focuses on its betting app instead of the website, it also offers a great and unique feature – supercharged bets or “getting kwiffed.”

Getting kwiffed means that any bet you place on Kwiff has a chance of getting its odds supercharged. So, any time you place a bet of any size and type, no matter the odds you use, there is a chance that the odds will get supercharged to an incredible extent.

This feature is entirely random, and there’s no telling when it will happen to you. But since you don’t have to do anything to get supercharged odds, it’s a great feature to have. What’s more, there’s no limit, so your odds could get increased five times, 20 times, or even as many as 2,000 times.

As for the sports, Kwiff covers many of them, including the most notable sporting events. They can’t offer as many betting markets as the big dogs in the online sports betting market of the United Kingdom, but they are certainly good enough for most bettors.

Here are the main sports you’ll get to bet on once you join Kwiff:

  • Football
  • Horse racing
  • Darts
  • Cricket
  • Tennis
  • Basketball
  • American Football
  • Rugby
  • Snooker
  • Ice hockey
  • Boxing
  • MMA

As we’ve already mentioned, Kwiff also covers several virtual sports, so even if there’s nothing to bet on in the real world, you can always place a virtual sports wager.

Naturally, Kwiff offers in-play betting as well, and you can try it out on both the app and the website.

So, with the kwiffed feature, numerous sports and betting markets, virtual sports, and in-play betting, Kwiff truly offers a lot for a bookmaker of its size.

Kwiff Casino

As we’ve stated before, this is not a casino review, but we still have to cover the casino offers as all of Kwiff’s offers are intertwined. They complement each other, especially with the bonuses, so it’s entirely worth it to try out some casino games, even if they are not your thing.

Kwiff Casino

Kwiff offers an excellent selection of slots, table games, as well as a live casino feature with popular games like Lightning Roulette, Baccarat, and Blackjack.

All of these games and more are offered as regular table games, and each game has several variations, so there’s enough for everyone.

Once you include the numerous slots from several notable software providers like Play’n GO and Yggdrasil, you get more than enough casino games to play. There are even a few themed slots like Jurassic World and Game of Thrones.

As if that weren’t enough, Kwiff also offers several bonuses for casino games, including a few tournaments with massive prize pools. All in all, a more rounded casino offer than most other betting sites, so you shouldn’t miss it.

Kwiff Sportsbook

Bet £/€10 Get £/€20 Surprise Bet

Kwiff App

Kwiff is predominantly a bookmaker app, so everything we’ve discussed is available on your phone. You can download the app directly from the App Store on an iPhone or directly from the website on an Android phone.

The app is well-designed and offers a good user experience, but we can’t say that it’s one of the best on the market. There are several things Kwiff could improve. Naturally, the app is still very usable, and navigation is easy, it only has a few minor inconveniences that don’t allow you to have a great overall experience.

The iPhone app, on the other hand, is terrific and has almost no problems. Players are incredibly pleased, which is very evident from its 4.5 rating. It’s free, requires less than 100 MB of storage, and you can use it on most iPhones and iPads running iOS 11 or higher.

Licensing and Regulation

Kwiff is quite a safe and fair site, which is something we’ve been able to confirm while testing their services for this review. More importantly, the betting app has a valid licence from the UK Gambling Commission, under account number 44448.

The licence has been active since 2016, and it covers Kwiff’s sports betting and casino offerings.

Furthermore, the site and the app use all the necessary security measures that make sure your transactions on the site are safe. All in all, you can be certain that your entire experience on Kwiff will be more than all right.

Customer Support

We’ve taken a closer look at the customer support system Kwiff has, and we can safely say that this bookmaker has excellent customer service.

The agents are very responsive and helpful, and you can reach them via the live chat feature, or you can use email if your request is less urgent.

Naturally, live chat is preferable, and thanks to the fact that Kwiff promises 24/7 live chat support, you can use it any time it suits you.


One of the weak sides of Kwiff is the lack of variety in the banking options. There are no e-wallets you can use, but the site accepts deposits and withdrawals from UK-issued Visa/Mastercard credit/debit cards, which is typically enough for most customers.

When making deposits, you can use either, but you will have to deposit at least £5. Withdrawals are usually fast, and Kwiff promises that the money will reach your account in three to five business days.

You should bear in mind that Kwiff will have to verify your identity and the validity of the information you provide them before you get the chance to make any payments at the site.

Reliability of Kwiff

There’s a lot of information to be found when it comes to user reviews for Kwiff’s service. We won’t bother you with the details, but the overall consensus is that Kwiff can be counted among the many good bookmakers out there.

People agree that it is not the best, but it’s certainly above average, which is often more than enough. If you ask us, the special features and the abundance of exciting bonuses and betting markets is more than enough.

Most importantly, we haven’t found any complaints about missed payouts or other serious issues that plague other bookmakers.

Betopin’s Verdict

In summation, Kwiff is a good betting site and casino. There’s no real reason to miss out on using Kwiff betting services, as it offers a lot of interesting things, and has very few downsides.

The bonuses are great and quite unique, your odds can get massively supercharged out of the blue, the number of sports and betting markets is great, and the quality of the iOS app is fantastic.

Customer support is also on point, so the few issues you might run into while using Kwiff can be quickly solved. Outside of the low number of payment options, there’s barely anything that we can say is a problem at Kwiff, which is why we fully support you testing out this bookie for yourself.


Is Kwiff legit?

Yes, it is. The site and the app hold a valid licence from the UK Gambling Commission, which ensures Kwiff is entirely legitimate.

How long do Kwiff withdrawals take?

It will typically take three to five working days for a withdrawal to reach your bank account.

Can you cash out on Kwiff?

Naturally, the site pays all winnings to every member who asks for a payout.

Who owns Kwiff?

The betting platform is owned by a Malta-based company of the same name, which is itself a subsidiary of Eaton Gate Gaming Limited, a British company licensed by the UK Gambling Commission to offer gambling services.

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