Bookmaker Overview

Disclosure: This guide contains affiliate links. If you sign up to this bookmaker, we may earn a commission at no extra cost to you. Our reviews and recommendations are based on independent research and remain 100% honest and impartial.

SBK is a stylish user-friendly mobile betting app and desktop site which was first launched in 2019. It is operated by Smarkets, who have years of experience in the industry. They pride themselves on offering great odds, a wealth of betting markets, a simple sign-up bonus and unique features such as Auto Acca and the SBK Betting Zone.

In this expert-led SBK review, we share the results of our hands-on testing across all key areas. We’ll outline what SBK gets right, where it falls short, and how it compares to other leading UK bookmakers so you can decide whether it’s worth signing up or not.

Pros and Cons

Pros
  • Excellent odds across many sports
  • User-friendly app
  • Quick and simple sign-up bonus
  • 25+ sports available
  • Unique features like Auto Acca and community tips
Cons
  • Limited number of live in-play betting markets
  • High £25 minimum deposit for some payment methods

First Impression

Initially, we were excited to try SBK as we’d heard positive feedback from fellow punters trying new bookmakers, and we couldn’t wait to get started. SBK now offers players a chance to wager using their mobile app or desktop site and although we tested both products, we stuck primarily to the app as this was the handiest way to place my bets with this forward-thinking operator.

SBK completely lived up to our expectations. We enjoyed the user-friendly interface and the clean, uncluttered feel of this app. We also enjoyed exploring the popular bet builders feature, being able to stream UK and Irish races and discovering the wagers of my fellow bettors using the tips section of the site.

Betting Features

5 /5

SBK places great emphasis on bet builders. Many of their offers revolve around bet builders and there is a section of the site which allows players to take a look at popular bet builders which have been created by other users.

There are 100+ different markets which can be included in a football bet builder and the ‘Quick Builder’ feature is a handy way of speeding up the process. SBK also allows us to create horse racing bet builders, which we thoroughly enjoyed. We’ve only seen this available with a limited number of UK bookmakers, so it’s good to see that they have added this to the app.

Other notable features include the cash-out and tips section of the app which displays betting selections by other users. Users can choose which tipsters to follow and they can also add a write-up to their selections if required. This is a unique feature which doesn’t tend to be available with linear bookmakers in the UK.

‘Auto Acca’ is a fun feature which allows players to randomly select the matches in their multiple. Players can spin this several times before settling on their favoured multiple. This is unlikely to appeal to punters who enjoy studying the form and picking out their best bets, however, it is a nice little flourish and adds a sense of excitement to a weekend accumulator.

Sports Betting Markets

4.5 /5

Betting Odds

5 /5

SBK prides itself on offering better odds than other leading bookmakers. They have previously spoken about taking lower margins to ensure that their markets are highly competitive and that their regular players won’t find better prices elsewhere. So, we decided to run several real-world comparisons to put this promise to the test.

SBK vs Betfair (Football)

We began by picking out an upcoming La Liga match between Real Valladolid and Girona. We compared SBK’s odds to Betfair’s sportsbook and found that there was a notable discrepancy when it came to the 90 minutes market.

SBK had the outsiders, Valladolid at 5.9 whereas Betfair had them priced at 4/1 (5.0). Girona, who are odds-on favourites, are 1.65 with SBK and 4/7 (1.57) with Betfair.

There was very little difference when it came to the BTTS market with odds of 4/5 (1.8) and 1.81. However, SBK was slightly higher at 1.99 on BTTS? No.

Side-by-side comparison of betting odds for a Spanish La Liga match (Real Valladolid vs Girona) on two mobile apps. The left screenshot shows SBK's interface with Valladolid at 5.9, Girona at 1.65, and "Both teams to score: No" at 1.99. The right screenshot shows Betfair's interface with Valladolid at 4/1 (5.0), Girona at 4/7 (1.57), and "Both teams to score: No" at 19/20 (1.95).

SBK vs Bet365 (Horse Racing)

In our second example, we compared SBK against bet365 on an evening AW race at Wolverhampton where we noticed a few small differences. SBK were offering 4.5 on the favourite Dumfries and 4.7 on Al Shabab. The pair were priced up at 10/3 (4.33) with Bet365.

There was also a marked difference in the price of Bizarre Law, which was 9.2 with SBK and just 7/1 (8.0) with Bet365.

Side-by-side comparison of horse racing odds for the 8:30 Wolverhampton race on two mobile apps. The left screenshot shows SBK’s interface with odds for Dumfries at 4.5, Al Shabab at 4.7, Rogue Thunder at 5.1, and Bizarre Law at 9.2. The right screenshot shows Bet365’s odds for the same race, with Dumfries, Al Shabab, and Rogue Thunder all priced at 10/3 (4.33), and Bizarre Law at 7/1 (8.0).

SBK vs William Hill (Tennis)

Finally, we turned our attention to tennis and WTA Roma. This time, we compared SBK and William Hill.

Jasmine Paolini is available at 1.76 with SBK whereas the Italian can only be backed at 4/6 (1.66) with Hills. Interestingly, the outside Diana Shnaider is a bigger price with William Hill at 6/5 (2.2). Delving into the alternative markets, SBK offers slightly better odds on either player to win the first set.

SBK also offers boosts on selected markets, often bet builders. These tend to be advertised at the top of the bookmaker’s app. It does not offer accumulator boosts. However, this is negated by the standout odds that are generally available with SBK.

Side-by-side comparison of tennis betting odds for the WTA Rome match between Jasmine Paolini and Diana Shnaider on two mobile apps. The left screenshot shows SBK’s interface with Paolini at 1.76 and Shnaider at 2.14, along with correct score and set winner markets. The right screenshot displays William Hill’s odds, pricing Paolini at 4/6 (1.66) and Shnaider at 6/5 (2.2), with additional markets like first set winner and trending #YourOdds specials.

Live Betting

3 /5

We expected live betting to be one of SBK’s strongest suits. However, we thought that this section of the app was a little undercooked.

The in-play section is easily accessible from the top of the page and the layout is easy-on-the-eye. However, we expected to find more live events. 

For example, on a Monday evening, only seven live football matches were available, compared to 35+ fixtures listed on Flashscore at the same time. While we didn’t expect SBK to have every single game, we were left a little underwhelmed by the choice. 

Nevertheless, the odds on the live betting markets were very competitive and SBK users can take advantage of this. The recent inclusion of bet builders to the live markets is a nice addition and we also liked that we were given the option to bet on live horse racing from the UK, US and France.

Live streaming is available on all UK and Irish horse racing meetings and these feeds are high quality and easy to access. Unfortunately, live streaming isn’t currently available for other sports like tennis or basketball, which limits the appeal for multi-sport bettors.

It’s also worth mentioning that SBK’s cash out feature is extremely fast. During testing, we were able to cash out in under five seconds. This is particularly handy if you’re betting on a volatile sport such as tennis.

Mobile Betting

5 /5

We found the app to be sleek, user-friendly, and visually clean, with intuitive navigation that made it easy to place bets within minutes of signing up.

Several in-app touches stood out during testing. Features like quick stake selection and odds format toggles are embedded within the bet slip, making adjustments fast and convenient. These enhancements are particularly helpful when placing bets on the go.

 In our experience, the app performed flawlessly. We encountered no lag or crashes, even during high-traffic weekend events. SBK has clearly focused its resources on delivering a polished, mobile-first platform and in our view, they’ve succeeded.

Obviously SBK’s customers appreciate this too where they are rated 4.6 on the app store and 4.5 on the Google Play.

Side-by-side comparison of the SBK mobile app and mobile website displayed on two smartphones. The left phone shows the SBK app interface featuring a Europa League Boost promotion, popular multiples, and football match odds. The right phone shows the SBK mobile website with similar content, including horse racing markets and the same Europa League Boost promotion, along with a prompt to open the page in the SBK app.

Welcome Bonus & Promotions

4 /5

Welcome Offer

SBK offers new players the chance to claim £30 in free bets after placing a £10 qualifying bet at minimum odds of 2.0. The bonus is split across several free bet tokens:

  • £10 Bet Builder (immediately after settlement)
  • £10 multiple token (credited 24 hours later)
  • £5 football Bet Builder + £5 horse racing multiple (credited after 48 hours)

Players have seven days to use these tokens, and as with most free bet offers, the stake is not returned with any winnings.

The staggered release of these tokens is slightly unusual. While it spreads the betting activity across multiple days, we would have preferred to see the full bonus credited sooner.

Nevertheless, we found SBK’s welcome offer to be competitive when compared to similar promotions from bet365 and BetVictor, both of which also offer a Bet £10 Get £30 in Free Bets.

If you’re looking for something more generous, however, Betfred currently offers £50 in bonuses, making it a better option for those seeking maximum value upfront.

Important: Your first deposit must be made via card or bank transfer. This caught out a couple of our team members during testing, so double-check your payment method before proceeding.

Ongoing Promotions

SBK isn’t packed with promotions, but it does offer a solid mix. These promotions are clearly aimed at rewarding player deposits and bet activity rather than bet types, such as early payouts or acca insurance.

Ultimately, if you stake a decent amount on football or horse racing then SBK may be preferable. However, those looking for a wider range of promotions may find BoyleSports or Betfred a better fit.

SBK Promotions Offer Details
Winnings Boost Tokens Earn up to 30% extra on selected events by using your winnings boost token.
Bet Bundles Buy £15 in bet tokens for just £10 (available on horse racing, football, and NBA).
Football Bet Builder Bundles Purchase £25 of bet builder tokens for just £20
20% Greyhound Multiple Boost Opt in and get your greyhound multiple boosted by 20%
Horse Racing Free Bets Get £10 in free bets when you opt in and place £50 of horse racing bets during a seven day period

Payment Methods

5 /5

SBK supports a solid range of payment options that cover most of the preferred deposit and withdrawal methods for UK players. These include traditional bank transfers, debit cards, e-wallets such as PayPal, Skrill and Neteller, and Apple Pay.

Overall, the payment experience is smooth and user-friendly, with no added fees and reasonably fast withdrawal times. We were particularly impressed by the same-day withdrawals available via Instant Bank Transfer – a feature not widely offered by all UK bookmakers.

E-wallet withdrawals were also processed quickly in our testing, with funds from Neteller and Skrill arriving within 24 hours.

It’s worth noting that while Apple Pay is supported for deposits, but it cannot be used for withdrawals.

Some payment methods, such as Neteller and Skrill, require a higher minimum deposit of £25, which may be off-putting for casual punters. For most other methods, the minimum deposit is £10.

While SBK doesn’t offer quite the breadth of options seen at major brands like Bet365 or Betfair (which support Google Pay and Paysafecard), the inclusion of fast bank transfers and full e-wallet support ensures that SBK holds its own as a practical and flexible choice for UK users.

Method Fee Process Time Min. Deposit Max. Withdrawal
Instant Bank Transfer Free Instant £10 Up to 12 hours
Bank Transfer Free 5-10 business days £10 5-10 business days
Neteller Free Instant £10 1-2 business days
PayPal Free Instant £25 1-2 business days
Skrill Free Instant £10 1-2 business days
Trustly Free Instant £10 1-2 business days
Visa Free Instant £10 1-6 business days

Customer Support

4.5 /5

SBK offers a range of customer support options, including live chat, email, and social media contact via X (formerly Twitter) and Facebook.

The fastest and most convenient method is live chat, which can be accessed through the account settings menu within the SBK app. During testing, we contacted support at 10pm on a weekday and were connected to an agent almost instantly.

We were impressed by the response time and the clarity with which our query about welcome bonus eligibility was handled. The experience felt efficient and professional.

Customer support is available daily from 09:00 to 23:00 GMT, covering most peak usage hours. However, this schedule does fall short of competitors like QuinnBet, who offer 24/7 live chat – making them a better option for those who regularly bet outside of standard hours.

While SBK’s support isn’t round-the-clock, we found it to be well-optimised for a mobile-first audience, with helpful agents and a clean live chat interface.

Get in Touch
Live Chat
Get in Touch
Phone
Get in Touch
Email
Get in Touch
FAQ

SBK has a full UK license and is regulated by the UK Gambling Commission. This ensures that it operates under strict standards for fairness, player protection, and responsible gambling.

To protect user data, SBK uses SSL encryption to safeguard all account and payment information. The app also supports two-factor authentication (2FA), adding an extra layer of security for account access. Players must provide official documentation to remove this feature, which reinforces SBK’s commitment to account safety.

SBK has built-in safer gambling tools, which are easy to access from the account menu. These include:

  • Deposit limits
  • Loss limits
  • Reality checks
  • Time-outs
  • Self-exclusion options

The app also links directly to support organisations like GamCare, GambleAware, and Gamblers Anonymous, making it easy for players to find help if needed.

Punters Lounge Verdict:
SBK

SBK has proven itself to be a great addition to the UK sports betting market.

We were particularly impressed by the standout odds, especially on football and horse racing, where SBK frequently offered better prices than mainstream competitors. The combination of custom bet builders, community tips, and fun tools like Auto Acca added a layer of engagement that’s often missing from more conventional platforms.

The sportsbook’s design is sleek, fast, and incredibly easy to navigate. Within minutes, we were able to explore features, place bets, and access promotions with zero friction. It’s an environment clearly designed with mobile users in mind.

However, there are a few areas where SBK falls short. The range of in-play markets is somewhat limited, and live streaming is currently restricted to UK and Irish horse racing. For users who regularly bet on live tennis, basketball, or other global events, this could be a drawback.

How to Sign Up

5 /5
Screenshot of SBK's sign-up page featuring a promotional banner on the left that says "Bet £10 Get £40 in Free Bets" alongside images of two footballers. The right side displays a registration form requesting the user's first name, last name, date of birth, email, password, phone number, and address, with a checkbox to opt into email promotions and a button labeled "Join SBK now."

The SBK sign-up process was refreshingly quick and simple. The entire process took just a few minutes, and although we were asked for identity documentation later (a standard KYC requirement), getting started was seamless.

Here’s how to create your SBK account:

  1. Download and install the SBK app from the App Store or Google Play.
  2. Open the app and tap the green ‘Create account’ button at the bottom of the screen.
  3. Enter your email address and choose a secure, memorable password. Tap ‘Continue’.
  4. Provide your name, date of birth, and home address, followed by your mobile number. This number is essential for verifying your account and claiming the welcome offer.
  5. Enter the verification code sent to your phone. Once verified, your account is active.
  6. You’ll also be asked whether you’d like to receive promotional offers via email or SMS.

How SBK Compares to Its Competitors

Below is a table that provides a direct comparison against two of the most popular bookmakers in the UK. To provide more context as to how SBK measures against the competition.

Feature SBK bet365 Betfred
Welcome Bonus Bet £10 Get £30 in Free Bets Bet £10 Get £30 in Free Bets Bet £10 Get £50 in Bonuses
Sports Coverage 25+ 30+ 20+
Bet Builder
Live Streaming
In Play Betting
No. of Payment Methods 8 7 7
Fastest Withdrawal Option Skrill (0-2 days) Skrill (within 24 hours) Debit Card (1-2 days)
Min. Deposit £10 £5 £5
Mobile Experience iOS + Android iOS + Android iOS + Android
UKGC Licensed
Part of GamStop
Responsible Gambling Tools
Customer Support Live chat, email, X, Facebook Live Chat, email, X, post Live Chat, email, X, post
Best For Niche and esports bettors Football and horse racing bettors looking for value A good blend of markets and promos
bet365 Review Betfred Review

SBK Review FAQ

Who is SBK owned by?

SBK is owned by Smarkets, an award-winning, product-led sports betting company who are based in London.

Can you cash out on SBK?

SBK allows players to cash out their bets. The current value can be located in your betting slip.

How long does SBK take to pay out?

Instant Bank Transfers will pay out within 12 hours, e-wallets will pay out within 24 hours and debit card users can expect to receive their funds within three business days.

How long does a SBK take to verify?

SBK is very quick to verify your documents. If you send anything to customer support, they tend to get back to you within 12 hours.

What are the payment methods for SBK?

SBK users can choose from eight methods; Debit Card, Bank Transfer, Instant Bank Transfer, PayPal, Neteller, Skrill, Apple Pay and Trustly.

Do you get free bets on SBK?

Players who sign up for an account can claim £30 of free bets with SBK. These will be credited within 48 hours of placing the qualifying bet and will take the form of; 1x free £10 bet builder, 1x £10 free bet on multiples, 1x £5 horse racing multiples bet and 1x £5 football bet builder.

How do I add a card to SBK?

A card can be added by clicking on the betting balance on the top right hand side of the app. In the next menu, click on ‘Debit Card’ and then add your card details to the system. You can also edit your billing address if required.

Does SBK accept credit cards?

SBK does not accept credit cards for deposits or withdrawals.

Reviewed By

Jack is a sports betting writer and broadcaster who has worked in the industry since leaving Uni 15 years ago. Although he tends to specialise in football, Jack also enjoys watching and betting on horse racing (UK and US) and tennis. As well as writing weekly Championship tips for Betfair, he also provides bookmaker reviews for Punters Lounge and his voice can be heard regularly in William Hill’s betting shops.