kwiff Sign Up Offer & Promo Code (November 2026)
You don’t need a kwiff promo code. To get Bet £10 Get £40 in Free Bets, register, deposit at least £10 and claim the Free Bet welcome offer before your first bet. Your first real-money bet is the qualifying bet: it must be £10 or more at odds of 2.0 or bigger, and settle within 5 days of your first deposit. Within 48 hours of it settling, kwiff adds four £10 free bets: one on any sport, two accas and one bet builder. Each needs odds of 2.0 or bigger, the accas and the bet builder need at least 3 selections, and all four expire after 7 days.
kwiff new customer offer
- No code needed
Bet £10 Get £40 in Free Bets
- Qualifying bet
- £10
- Min odds
- Evens (2.0)
- Free bets expire
- 7 days
- Min deposit
- £10
£4.00 in free bets per £1 staked: £40 ÷ £10 qualifying bet
Visit kwiff (opens in a new tab)18+. New customers only. Claim offer. First real-money bet (£10+, 2.0+) must settle within 5 days of first deposit; no cash-out, E/W, multis, boosts. Free bets: 1 single, 2 accas, 1 bet builder (3+ selections). T&Cs apply. BeGambleAware.org
Full terms and source
18+. New UK customers who claim the offer, deposit £10+ and make their first real-money bet of £10+ at odds of 2.0 or bigger on eligible markets, settled within 5 days of the first deposit, get four £10 free bets — one single, two accas and one bet builder (the accas and bet builder need 3+ selections; each free bet needs odds of 2.0+) — expiring after 7 days. Virtual sports, table tennis, eFootball, eBasketball, each-way, multi, cashed-out, surprise, void and boosted bets, and bets placed with free bets or other promotional stakes, do not count as the qualifying bet. The offer ends at 12:00 UTC on 24 March 2027.
Terms taken from kwiff’s own offer page, last seen on 2 November 2026. Check the full terms on kwiff’s site before you sign up.
Checked on kwiff’s own page, 2 November 2026 · Licensed by the Gambling Commission: Eaton Gate Gaming Limited, licence 44448
kwiff offer at a glance
| Offer | Bet £10 Get £40 in Free Bets |
|---|---|
| Free bets paid as | Four £10 free bets: one single, two accas and one bet builder |
| Promo code | Not required |
| Qualifying stake | £10 |
| Minimum deposit | £10 |
| Minimum odds | Evens (2.0) |
| Free bet expiry | 7 days |
| Payment methods | See operator T&Cs |
| Eligibility | New customers, 18+, Great Britain |
| Terms source | Terms taken from kwiff’s own offer page, last seen on 2 November 2026. |
| Licence | Eaton Gate Gaming Limited — UKGC 44448 |
How to claim the kwiff sign-up offer
Open kwiff using the button above and choose to join.
Enter your details. Your age and identity are checked at this stage.
Set a deposit limit you are comfortable with — licensed sites let you do this at sign-up or in your account settings.
Deposit at least £10 with a payment method the offer accepts.
Claim the Free Bet welcome offer before you place your first real-money bet. No code is needed.
Place the qualifying bet at minimum odds of Evens (2.0).
Your free bets are credited as described in the terms. Use them before they expire (7 days).
How the four kwiff free bets work
kwiff’s terms set these rules for using the free bets:
- The free bet icon only shows on selections that meet that free bet’s conditions.
- Each free bet must be used in full on one bet, and free bets can’t be combined with other promotions.
- If a bet placed with a free bet is settled void, kwiff’s terms treat that free bet as invalid.
As an illustration, kwiff’s terms give this example: a winning £10 cash bet at odds of 3.00 returns £30 (£20 winnings plus the £10 stake), while a winning £10 free bet at the same odds returns £20, because the free bet stake isn’t returned.
Work out other prices in our bet calculator with “Free bet (stake not returned)” ticked.
How the kwiff offer compares
A £10 qualifying bet unlocks £40 in free bets — £4.00 in free-bet credit per £1 staked, not cash. Of the 15 UK sign-up offers we list, 6 give more free bets per £1 of your own money (level with Betway, BetMGM, William Hill).Of the 13 UK sign-up offers we list, 5 give more free bets per £1 of your own money (level with Betway, BetMGM). Its minimum odds of Evens (2.0) are harder to meet than 4 of the 15 offers with published minimum oddsharder to meet than 4 of the 13 offers with published minimum odds.
Free bets per £1 of your own money
kwiff highlighted. Headline free bets ÷ the qualifying bet, or the minimum deposit where that is larger; free bets are not cash. 18+. T&Cs apply — each name links to that offer's full terms.
| Bookmaker | Free bets per £1 of your own money |
|---|---|
| Coral | £6.00 |
| Ladbrokes | £6.00 |
| Paddy Power | £6.00 |
| Sky Bet | £6.00 |
| Betfair | £5.00 |
| Betfred | £5.00 |
| BetMGM | £4.00 |
| Betway | £4.00 |
| kwiff | £4.00 |
| William Hill | £4.00 |
| bet365 | £3.00 |
| Virgin Bet | £3.00 |
| Midnite | £3.00 |
| BetVictor | £2.50 |
| Unibet | £2.00 |
Free bet stakes are normally not returned. As an illustration only: a £5 free bet that wins at odds of 2.0 returns £5 in winnings, not £10. Work out other prices with our bet calculator, which has a free bet (stake not returned) option, or see how free bets work in our free bets guide.
Why the kwiff offer might not trigger
kwiff’s terms make your first real-money bet the qualifying bet, and only the first one counts, so check it meets every condition before you place it. The offer won’t trigger if:
- your account and payment method weren’t verified before you took part
- the bet was placed with a free bet, bonus bet, voucher or other promotional stake instead of deposited funds
- it was each-way, a multi bet, cashed out, a Surprise Bet, void or on an odds boost
- it was on virtual sports (football, basketball, cricket or horse racing), table tennis, eFootball or eBasketball
- it didn’t settle within 5 days of your first deposit
- you have held a kwiff account before, or the offer has already gone to your household, IP address, email address, payment method or device
- you registered outside the promotion period (12:00 UTC on 24 February 2026 to 12:00 UTC on 24 March 2027), aren’t located in the UK, or are self-excluded or have been excluded from kwiff’s offers
kwiff payment methods
See the offer terms for qualifying deposit methods. Credit cards cannot be used for gambling in Great Britain.
Safer gambling tools at kwiff
As a Gambling Commission licensee, kwiff must offer deposit limits, time-outs and self-exclusion in your account settings, and it takes part in GAMSTOP. Use them before you need them.
kwiff vs similar sign-up offers
The three listed offers closest to kwiff’s in value. All offers are on our free bets page.
| Bookmaker | Offer and key terms | Free bets per £1 |
|---|---|---|
| Betway | Bet £10 Get £40 in Free Bets · No code needed 18+. Qualifying bet £10 pre-event bet. Min odds Evens (2.0). Free bets expire in 7 days. Debit card deposits only. T&Cs apply. Terms taken from Betway’s own offer page, last seen on 2 November 2026. | £4.00 |
| BetMGM | Bet £10 Get £40 in Free Bets · No code needed 18+. Qualifying bet £10 sports bet. Min odds Evens (2.0). Free bets expire in 7 days. T&Cs apply. Terms taken from BetMGM’s own offer page, last seen on 2 November 2026. | £4.00 |
| William Hill | Bet £10 Get £40 in Bet Builder Free Bets · Code: FB40 18+. Qualifying bet £10 single. Min odds Evens (2.0). Free bets expire in 7 days. Excludes PayPal, Neosurf, Paysafe, Apple Pay, NETELLER, Skrill, ecoPayz, Kalibra/Postpay or WH PLUS Card. T&Cs apply. Terms taken from William Hill’s own offer page, last seen on 2 November 2026. | £4.00 |
| bet365 | Bet £10 Get £30 in Free Bets · No code needed 18+. Qualifying bet up to £10. Min odds 1/5 (1.2). Free bets expire in 7 days. Excludes PayPal or paysafecard (unless two forms of ID have been verified). T&Cs apply. Terms taken from bet365’s own offer page, last seen on 2 November 2026. | £3.00 |
kwiff sister sites
kwiff is run by Eaton Gate Gaming Limited under Gambling Commission licence 44448. On 5 November 2026, the Commission’s public register listed 2 other sites on the same licence:
- GRP Casino grpcasino.com
- SlotsKing slotsking.com
Sister sites share an operator, but their offers can differ: check each site’s own terms. Under Gambling Commission rules, a self-exclusion covers all gambling with the licence holder, so every site on its licence, unless you asked for a narrower one, and the operator must take reasonable steps to apply it to your accounts with its group companies too. See all sister sites by licence holder.
18+ only. Gambling should be entertainment, not a way to make money. Set a deposit limit before you start, and if it stops being fun use the operator's time-out tools or GAMSTOP. Free, confidential help: GamCare · 0808 8020 133.
Frequently asked questions
Do I need a kwiff promo code?
No. kwiff’s offer page and terms mention no promo code. You register, deposit at least £10 and claim the Free Bet welcome offer before your first real-money bet, which is the qualifying bet.
What are the minimum odds for the kwiff offer?
The qualifying bet must be at odds of Evens (2.0) or bigger. A bet at shorter odds, such as 4/5 (1.8), will not trigger the free bets.
How long do kwiff free bets last?
They expire 7 days after they are credited, so only claim the offer when you plan to use it.
When does the kwiff sign up offer end?
kwiff’s terms say the promotion runs from 12:00 UTC on 24 February 2026 until 12:00 UTC on 24 March 2027, for new customers who register in that time. kwiff can amend, suspend or withdraw it earlier for legal, regulatory or operational reasons.
Do kwiff free bet winnings have wagering?
No. kwiff’s terms say there is no turnover requirement on free bet winnings, which can be withdrawn subject to standard checks. The £10 free bet stake itself isn’t returned.
Is there a kwiff no deposit bonus?
The kwiff welcome offer we list is not a no-deposit offer: it needs a deposit of £10 and a qualifying bet (£10).
Is kwiff licensed in the UK?
Yes. kwiff is operated by Eaton Gate Gaming Limited under Gambling Commission licence 44448. You can check this on the Commission's public register.
What are the kwiff sister sites?
kwiff is run by Eaton Gate Gaming Limited under Gambling Commission licence 44448. On 5 November 2026 the Commission’s public register listed 2 other sites on the same licence: GRP Casino and SlotsKing.