Kwiff Sign Up Offer: Bet £10 Get £30 in Free Bets

Want to get 'kwiffed'? Kwiff's unique promotions certainly set this sportsbook apart from its competitors and having been around since 2015, it's certainly popular amongst bettors who embrace the fact they run a sports betting site like no other. 

But let’s find out what makes it a good choice to play at beyond just their policy of randomly boosting payouts and odds to keep their customers permanently interested, because there’s certainly far more to them than that.

Kwiff Sign Up Offer Explained

Kwiff is rolling out a triple-threat welcome offer. New customers who bet £10 on any market at evens or above will unlock £30 in Free Bets, spread across football, racing, and accumulators:

• £10 Free Bet on Football (min odds 2.0)
• £10 Free Bet on Horse Racing (min odds 2.0)
• £10 Free Bet on Accas (4+ selections) (min odds 2.0)

Kwiff Sign Up Offer Terms and Conditions

Like all welcome bonuses, the Kwiff welcome bonus has important terms and conditions. Here are the most key ones: 

• The offer is only available to new customers when they open a Kwiff account.
• Customers must place a bet of at least £10 on any sports market with odds greater than or equal to 2.0. Each-way bets don't count.
• The qualifying bet must be settled within five days of opening your account. 
• After this first bet has settled, the £30 in free bets will arrive within 48 hours. 
• The free bets are split into: 1x £10 Bet on Football, 1x £10 Bet on Racing and 1x £10 Bet on an Acca, with a minimum of four selections in it. All free bets must be placed at odds of at least 2.0. 
• There are no wagering requirements on winnings from the free bets but stakes aren’t returned on free bets that win, only the profits. 
• Customers have seven days to use the Kwiff free bets or else they will expire.

How to Claim the Kwiff Sign Up Offer?

Registering and accessing the Kwiff welcome offer is straightforward. Here are the steps to take:

1. Go to the Kwiff website and click 'join.'
2. Complete the required details (phone number, email address, password, and the 4-digit security code sent to you). Accept the T&Cs and Privacy notice, and tick the box if you want to receive offers.
3. Enter your name, date of birth, and address on the next screen.
4. You can then choose to set deposit limits, if you wish. Click 'no limit' or 'next'.
5. On the next page, you're asked to make an initial deposit. Unfortunately, there is no way to proceed unless you do this during sign up, which is disappointing as lots of people prefer to check out a site fully before making their deposit. The minimum deposit amount is £10.
6. After making your deposit, you must then place a real money bet in accordance with the Kwiff welcome offer rules.
7. Once your qualifying bet has settled, you'll receive the £30 free bets within 48 hours.
   If you prefer, you can sign up using the app. There are apps available for both iOS and Android devices in their respective app stores.
8. Once you have your free bets, you’ll need to use them within 7 days of them being awarded to you, or else you’ll lose them.

Do you require a Promo Code to claim your Kwiff Sign Up offer?

To access the Kwiff sign up offer and £30 free bets, you don't need to enter a promo code. This is the case for all Kwiff deals and not just the welcome bonus, although some offers require you to opt-in, albeit without entering a promo code there, either.

How To Use the Kwiff Sign-Up Offer in June 2025

Kwiff Existing Customer Offers And Regular Promotions

Once you've acquired and used your free bets, there are plenty of other Kwiff promotions for existing customers. Here are a few of them:

Supercharged Cash Out

The unique deals at Kwiff really surprised me. As someone who reviews a lot of sportsbooks, Kwiff certainly does things differently. Kwiff's supercharged cash out is among the best promotions out there. 

This is because its supercharged odds also apply to its already impressive Cash Out feature. This means that any time you decide to Cash Out a bet, you could find yourself Cashing Out for far more than you were expecting to. For example, you may have thought you were executing a Cash Out for £10 but thanks to the Super Charge, it might end up being for £30! 

Supercharged Odds Each Weekend

When customers place a 3+ fold accumulator on a Saturday or Sunday, they’ll instantly get boosted odds. This is for any sport and market and will apply to just the first acca you place over the weekend that meets the necessary requirements. One thing to bear in mind is that each of the three selections (and any others beyond that) need to be at odds of 1.5 or greater. The minimum stake is £1 and the maximum is £100.

Football Acca Shields

The Kwiff football acca shield is essentially insurance to give you a sort of second life if you’re unlucky with your football acca, returning the value of your stake to you in special circumstances where certain requirements are met. To qualify for the insurance, your acca needs to:  

• Be made up of football selections only. 
• Have four or more selections in it.
• Be for at least £5. 
• Have each of the four selections at odds of at least 1.5.
• Be placed pre-match; live betting accas don’t count. 

Should one of your selections lose, you'll get your stake returned, up to £20. This is only available once per week for each customer.

Kwiff Sports Club

By being a member of the club after opting in, you get rewarded with free bets on the following Monday, based on how much you wager during the week. 

You must opt-in to get these by entering your Kwiff registered email address in the box at the top of the relevant promo page.

The qualifying period is Monday to Friday with the free bets being awarded on the following Monday before 5 pm. Here’s what you can get from Tier 1 (the lowest) to Tier 3 (the highest). 

• Tier 1:  Bet €/£5 x 5 – Get a €/£5 Surprise Bet

5 or more sports bets, between €/£5.00 – €/£9.99 per bet.

• Tier 2:  Bet €/£10 x 5 – Get a €/£10 Surprise Bet

5 or more sports bets, between €/£10.00 – €/£19.99 per bet

• Tier 3:  Bet €/£20 x 5 – Get a €/£20 Surprise Bet

5 or more sports bets of €/£20.00 or more per bet.

Horse Racing Money Back Deal

This horse racing promotion entitles you to a surprise bet of up to £10 if your horse comes second to the favourite. This offer is only valid for certain meetings when you place a £1 single bet and if you qualify for the Surprise Bet, it will be awarded to you the following day.

How Does Kwiff’s New Customer Offer Compare with Other Bookmakers?

We’ve already told you all about the Kwiff sign-up offer, how to claim it and how to use it, plus all the key terms and conditions you should be aware of. But let’s see how it compares to other welcome offers available at rival bookmakers. 

Kwiff Review 

Despite the slow start with new account registration, I found Kwiff to be a comprehensive sportsbook that's easy to use and understand. If you're used to using a variety of bookmakers, you'll find Kwiff easy to navigate. 

New customers will also find things straightforward once you get used to the different terminology (i.e. surprise bet instead of free bet) 

All these extra payouts and boosts aside, it mostly just works like any other quality sportsbook, though admittedly with considerably less sports and markets within those sports than at other bookies. 

So far they’ve established a pretty good reputation online for themselves with customers enjoying the sportsbook as a whole, the unique promos and some of the other features. 

However, the one slight concern from reading online reviews is that they can occasionally take a bit too long to process withdrawal requests. That’s quite a big deal as far as Sportboks go, so they’d be well-advised to improve on that side of things rather than earning an unwanted reputation as a bookie who makes it hard for you to get your money out.   

But that’s the only real area of concern as far as their reputation goes, and we’re confident they’ll work hard to improve on that.

Kwiff Key Sportsbook Features: What Makes Signing Up Worthwhile?

Here’s a little bit more about the great features at Kwiff that make it a bookie worthy of your time and effort. 

Good for Live Streaming 

Not everyone has expensive sports channels allowing them to follow the action on their latest bets, nor are all sports events televised anyway. You can stream horse racing and greyhound racing at Kwiff with high-quality pictures as long as you have an active account.  

High-class Cash Out product 

Betting experts will tell you the Cash Out product shouldn’t be over-used because if you use it all the time, you’ll never be paid out the full amount that you could potentially have won. 

Still, it’s a nice safety net to use occasionally and can also be used to recover almost certain losses by at least getting some of your stake back on wagers that are likely to go on to lose. 

It works well here at Kwiff with the added advantage that a Cash Out request could be boosted out of nowhere, at any time. 

Flexible Bet Builders

Another product that works well here allows you to put together same-game accas for football with plenty of choices as to which markets you want to take your selections from. 

Let’s see if in the future they extend Bet Builders to other sports, too.

Follow the cricket without leaving the site

Sadly, that doesn’t mean that Kwiff has live streaming of cricket matches but rather that they have superb graphic representations of what's going on in the game including where the ball has just been hit and a real-time scorecard. 

Kwiff In-Play Betting

The vast majority of sporting events available for pre-match betting are also available for in-play betting.  

Not only are there plenty of markets to choose from but odds are updated quickly after inevitable market suspensions and many in-play markets have info about what’s going on in the match to make it easier for you to follow. Such as live stats, head-to-head records and current standings.

Sports you can bet on at Kwiff

As we said, if you want to bet on some of the more obscure sports you may have to go elsewhere because they’ve made a decision to only cover the most popular ones, not all of them. Here are the ones you can currently bet on:

What Betting Markets are Available at Kwiff?

Here are some of the betting markets you can choose to play here at Kwiff. 

American Football Player Props 

Gridiron fans can look forward to betting on how many yards a particular Quarterback will throw, whether a named player will score a touchdown or whether the one they score will be the first of the game. 

Correct Score 

This is available for sports such as football, darts and ice hockey and here you’re trying to predict the exact result rather than just who will win, meaning the odds on offer if you get it right are much bigger. 

Over/Under markets 

The bookie will decide what the line should be for the total number of goals/points/runs etc in the match and then it’s up to you to choose whether you want to go above or below that line. 

Next Game/Frame/Leg betting 

If you only want to bet on a portion of the match rather than the whole thing, you can decide to do so for tennis, snooker, darts or other sports, essentially betting on what will happen in the next few minutes rather than the full match. 

Kwiff Payment Methods

Although Kwiff's range of payment methods isn't the worst I've seen, it is a little lacking in variety. You can deposit by debit card, PayPal, and Payz only. It would be preferable if there were more options to top up your account but there are enough choices for most people.

Kwiff Deposit Methods

Like all good sportsbooks, Kwiff requires you to deposit and withdraw using the same method. Here are the options for deposits:

Kwiff Withdrawal methods

When you have withdrawable cash, here are the methods you can use to take it out of your account. We’ve already flagged up the issue of them occasionally taking longer than what they advertise, or longer than they should take for that matter, so what’s below shouldn’t necessarily be taken as gospel.

Does Kwiff Have a Mobile App?

One thing I really liked about Kwiff was its app. As betting apps go, Kwiff's is great. The desktop and app experiences align nicely and the colouring and layout of both are nice.

The app is easy to use and has an excellent reputation both on Android and iOS. The iOS version has been rated 4.5/5 from 8.2K reviews. The Android version is similar and has a rating of 4.3/5 from 3.3K reviews.

What I really like about Kwiff as regards their app is that they respond to negative reviews (as well as the positive ones) and explain how they're rectifying issues.

Responsible Gambling Features

They call it Safer Gambling here but it’s the same thing. 

Their dedicated page has useful information about the dangers of irresponsible gambling, how to identify if someone has a gambling problem and explanations with links to the different tools to keep your gambling in check. Such as putting in place deposit limits, taking time-outs or in more extreme cases, self-excluding.

They also provide links and contact details to charities and other organisations that can help you if you feel you have a problem.

Is Kwiff a Trustworthy and Safe Brand?

We'll only recommend safe betting sites and Kwiff is certainly one of them. Kwiff is an international brand but it's also licensed on our home turf too with the UKGC. 

All in all, yes, we consider it a safe place to do your sports betting given it’s mostly got a good reputation and hasn’t attracted much in the way of bad press or an excessive number of cases that are being looked at by IBAS. 

Here's some more information about the brand:

Kwiff Customer Service

Due to not receiving a 4-digit PIN when trying to register, I tried out Kwiff's customer service early on. The queue for the live chat was short but the responsiveness of the customer service agents I encountered weren't great, though I did get the help I needed after repeating myself. 

Still, strong CS is an essential part of running a successful Sportsbook, so they’d be well-advised to carry out extra training for their agents, hiring more experienced CS staff and also going the extra mile in terms of making a phone line available. 

Here are the customer service options:

Our experience using Kwiff 

First up, let’s remember that sports betting is primarily meant to be for entertainment purposes. 

Only the select few can consistently win at sports betting to the extent they can make a living out of it. And if winning money and as much of it as possible are all you care about then there are other bookies who lay slightly better odds, also give you slightly better value on horse racing thanks to Best Odds Guaranteed and offer betting on more under-the-radar sports that you may have an edge on. 

But if it’s mostly about the ride for you rather than the end result, then Kwiff is a good choice. 

For starters, you’re not going to find another bookie that runs their promos where any bet or any Cash Out can be boosted at any time, so the money element aside, it’s certainly an exciting feature.  

You’ll find all the major sports covered and most of the popular markets that other bookies offer with odds that are decent, rather than spectacular. I was also impressed with the effort they make to run plenty of promos beyond their signature ‘Kwiffed’ ones, their Cash Out and Bet Builder products and some of the in-market info available such as stats, head-to-head records and live scores. 

Areas for improvement include making more banking options available, speeding up withdrawal requests, and having a phone line open for queries in the future. Nothing too serious but it would be worth them investing time and money into those areas.   

Because aside from that, they’re a bookie I really enjoy playing at and are certainly nothing if not unique.

Kwiff FAQs