Kwiff Welcome Offer — Bet £10 Get £40 in Free Bets
The Kwiff sign-up offer gives new UK customers Bet £10 Get £40 in Free Bets — credited automatically once your £10 qualifying bet at minimum odds of 2.0 settles.
No Kwiff promo code is required at registration — simply complete the standard sign-up process and the welcome offer applies automatically. The £40 in Free Bets is split across 4 x £10 tokens: 1 Single, 2 Accas (minimum 3 selections each) and 1 Bet Builder (minimum 3 selections), valid for 7 days from credit. Kwiff is best known for its unique “supercharge” feature — random odds boosts that can dramatically increase the value of selected bets — making it one of the more distinctive UK independent bookmakers.
Kwiff features in our independent bookmakers guide and best UK betting sites comparison, and supports both Apple Pay and Google Pay for fast mobile deposits.
Claim the Kwiff Welcome Offer — Bet £10 Get £40 →
How to Claim the Kwiff Sign-Up Offer
Step 1 — Click this link to Kwiff and begin registration
Step 2 — Complete the registration form (no Kwiff promo code required)
Step 3 — Make your first deposit using a qualifying payment method
Step 4 — Place a £10 real-money qualifying bet at minimum odds of 2.0 within 5 days of your first deposit
Step 5 — Once your qualifying bet settles, £40 in Free Bets is credited automatically as 4 x £10 tokens: 1 Single, 2 Accas (min 3 selections) and 1 Bet Builder (min 3 selections)
Free Bets are valid for 7 days from credit. Cashout, each-way, multiples, virtuals and odds boosts bets are excluded from qualifying. Free Bet stake is not returned with winnings.
Kwiff Sign-Up Offer at a Glance
| Detail | Information |
|---|---|
| Welcome offer | Bet £10 Get £40 in Free Bets |
| Kwiff promo code | No code required |
| Qualifying bet | £10 at minimum odds 2.0 |
| Qualifying window | Within 5 days of first deposit |
| Free Bet structure | 4 x £10 (1 Single + 2 Accas + 1 Bet Builder) |
| Free Bet expiry | 7 days from credit |
| Exclusions | Cashout, each-way, multiples, virtuals, odds boosts |
| Supercharge feature | Yes — random odds boosts |
| Available to | New UK customers, 18+ |
Who Is the Kwiff Welcome Offer For?
The Kwiff welcome offer suits punters who want a strong welcome offer value combined with the unique supercharge feature that randomly boosts odds on selected bets. The £40 in Free Bets matches BoyleSports, BetMGM and Midnite at the top of the £10-qualifying-bet tier, but Kwiff’s supercharge feature is genuinely distinctive — random odds boosts can dramatically lift the value of individual bets, creating upside that established UK bookmakers don’t typically offer. The split free bet structure (1 Single, 2 Accas, 1 Bet Builder) makes Kwiff particularly suitable for punters who deploy bets across multiple formats — see our daily bet builder tips, football accumulator tips and both teams to score tips for free bet deployment ideas.
Common Kwiff Welcome Offer Questions
What’s the Kwiff promo code?
There is no Kwiff promo code required for the welcome offer. Some UK bookmakers (Betfred uses BETFRED50, William Hill uses R30, Star Sports uses BET20GET10) require a specific promo code at registration to unlock their welcome offer — Kwiff doesn’t. If you’re searching for a Kwiff promo code expecting to find one, the good news is you don’t need one. Simply complete the registration process, and the £40 in Free Bets welcome offer applies automatically once your £10 qualifying bet settles.
Is a promo code required for the Kwiff sign-up offer?
No. The Kwiff sign-up offer doesn’t require a promo code at registration. The welcome offer applies automatically when you complete the standard sign-up process and place a qualifying bet within the offer terms.
Can existing Kwiff customers claim this welcome offer?
No. The Kwiff welcome offer is for new UK customers only. Existing customers cannot claim the £40 in Free Bets.
When are the Kwiff Free Bets credited?
The £40 in Free Bets is credited automatically once your £10 qualifying bet settles. There’s no manual claim required — Free Bets appear in your account balance ready to use.
How long do the Kwiff Free Bets last?
Free Bets expire 7 days after being credited to your account.
How are the £40 in Free Bets split at Kwiff?
The £40 is credited as 4 x £10 Free Bets with specific format requirements: 1 x £10 Single Free Bet, 2 x £10 Acca Free Bets (minimum 3 selections each) and 1 x £10 Bet Builder Free Bet (minimum 3 selections). The structure rewards punters who combine multiple bet formats rather than concentrating stakes on singles only.
What bets are excluded from the Kwiff qualifying bet?
Cashout bets, each-way bets, multiples, virtual sports and odds-boosted bets don’t count as qualifying bets for the welcome offer. Standard single bets at minimum odds of 2.0 on real-money sportsbook markets qualify.
Does the Kwiff Free Bet stake get returned with winnings?
No. As with most UK Free Bet offers, the Free Bet stake is not returned with winnings. A £10 Free Bet at 2/1 returns £20 (the £20 winnings only, not the implicit £10 stake).
What is the Kwiff supercharge feature?
Kwiff’s supercharge feature randomly enhances the odds on selected bets. When you place a bet, there’s a chance Kwiff will “supercharge” your odds — boosting them significantly above the standard price. The feature applies to real-money bets and creates unpredictable upside that’s unique to Kwiff among UK bookmakers.
Are there payment method restrictions on the Kwiff welcome offer?
Standard UK payment methods qualify for the Kwiff welcome offer, including debit cards, Apple Pay, Google Pay and PayPal. Always check the specific T&Cs at registration for any current exclusions.