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- SBK welcome offer: Bet £10, Get £50 in Free Bets for new UK customers.
- Includes football Bet Builder tokens, horse racing multiples, and standard free bets.
- SBK is the fixed-odds sportsbook arm of Smarkets, one of the UK’s best-known betting exchanges.
SBK Launch New Welcome Offer: Bet £10, Get £50 in Free Bets
SBK, the fixed-odds sportsbook powered by Smarkets, has unveiled a fresh new customer offer for UK punters: Bet £10, Get £50 in Free Bets, a generous and structured sign-up promotion that covers football, horse racing, and multiples.
The SBK app is fast becoming a major player among UK betting sites, offering tight odds derived from the Smarkets exchange, slick design, and a growing customer base.
With this latest bonus, SBK is clearly looking to attract new users ahead of a packed winter sports calendar.
What’s in the SBK Welcome Offer?
To claim the bonus, new customers simply need to:
- Register a new account at SBK via app or website.
- Deposit a minimum of £10.
- Place a £10 bet at minimum odds of 2.0 (evens).
Once that qualifying bet settles, you’ll receive:
| Timeframe | Bonus Type | Value |
|---|---|---|
| Immediate (on settlement) | Football Bet Builder Token | £10 |
| After 24 hours | Football Bet Builder Token (x2) | £10 total |
| Horse Racing Multiple Token | £5 | |
| General Multiple Token | £5 | |
| After 48 hours | Football Bet Builder Token (x2) | £10 total |
| General Multiple Token (x2) | £10 total | |
| Total Bonus | £50 |
Why Try SBK?
Launched in 2019, SBK has carved out a niche with its mobile-first approach and market-leading pricing, which is often driven by the Smarkets betting exchange, one of the most competitive platforms for sharp odds on football, racing, and US sports.
SBK’s interface is clean, fast, and community-focused, offering a blend of sportsbook convenience and exchange value.
They also regularly feature in OLBG’s rankings of the best betting sites, with user reviews praising their odds value, fast withdrawals, and football markets.
- Live odds comparison – see if you’re getting the best
- Ranks in OLBG’s Top 10s for four different categories
How SBK Compares
SBK's welcome bonus is competitive when stacked up against other free bets available in the UK right now.
The £50 total in free bets is broken down in a way that benefits football and racing punters alike, giving it an edge over the standard single lump-sum promos.
For those who want the exchange flexibility without the learning curve, SBK is a smart choice.



