Kwiff Review 2025: Unique Bookmaker With Random Boosts

Gambling.com Rating: 8.7/10

Our Verdict: Kwiff offers a unique betting experience with randomised odds boosts, enhanced cash outs, and other inventive promotions.

Quick Summary: Kwiff at a Glance

Kwiff doesn’t just rely on standard odds and offers. This betting site stands out from the crowd with unique promos like random odds boosts, surprise free bets, and randomly enhanced cash outs.

The betting app is one of the best I've used, while the desktop site recently got a visual refresh that now matches the slick mobile feel.

Odds are generally solid, offers are plentiful, and the site is easy to navigate - even if you're new to online betting.

I'd like to see the bet builder rolled out to more sports, while I'd also like if GAA betting markets were made available.

However, Kwiff makes up for those couple of shortfalls with its impressive range of creative promotions and loyalty rewards for sports like football and horse racing.

Our Kwiff Rating Explained

Gambling.com Rating: 8.7 (Highly Recommended)

Find out more about how we rate betting sites.

Kwiff’s Welcome Offer vs Offers From Competitors

Kwiff’s Irish welcome offer is simple: bet €10 at odds of 1/2 or greater and get a €50 'Surprise Bet', placed automatically for you on a random market. 

Mine was on a horse racing selection at 9/4 - it didn’t win. If it had, the profit would’ve been withdrawable cash (stake not returned).

You can’t choose the bet, which won’t be for everyone, but the randomness adds a unique twist. 

The surprise bet appears within 48 hours of the qualifying bet settling. It’s an offer for punters looking for something a bit different, though it's not the highest-value one around.

Here's how it stacks up against other welcome bonuses available to Irish punters:

Bookmaker	Qualifying Bet	Free Bet Bonus
	Bet €10	Get €50
	Bet €10	Get €60
	Bet €10	Get €50
	Bet €10	Get €40
	3 Bets of €10+	Value Matched up to €300
	Bet €5	Get €20

Top 5 Kwiff Offers for Existing Customers

It's tricky to choose my top five Kwiff promotions, because there are around 10 offers that provide genuine value.

Aside from the offers outlined below, there are also loyalty clubs with free bet rewards for weekly betting and money-back specials for certain scenarios (like if your horse is beaten by the starting price favourite).

I only consider a bookmaker to be top-tier if it offers lots of existing customer promos. Kwiff definitely delivers in this regard.

Kwiff Horse Racing Betting

I’ve used Kwiff to bet on flat and jumps racing alike, and the odds tend to align pretty well with most mainstream bookies.

Live racing streams are available for some racecourses, while there are also extra each-way place offers on selected races.

One notable omission is best odds guaranteed, which you’ll find at some of the best horse racing betting sites like Coral and Ladbrokes.

It's worth calling out the '2nd to the Favourite' promotion again here: If your horse finishes second to the SP favourite at a selected meeting, you’ll receive a free bet up to €10.

The 'First Past The Post' promo also pays you out as a winner if your horse finishes first and is later demoted after a stewards enquiry.

All in all, the range of racing promos and features makes this a great bookie for betting on horses.

Kwiff Football Betting

Football is another of this site's strong suits. Again, it's the range of promotions that stands out.

Kwiff has an acca insurance offer which gave me a free bet refund when one leg of my accumulator let my bet down.

A similar offer applies to bet builders, so when I 'hit the crossbar' on a same-game acca, I got refunded as well.

The bet builder offer comes with a €10 refund, while there's a maximum of €20 for the acca offer.

When you add boosts and supercharged cash outs into the mix, Kwiff becomes an option worth considering for football bets.

However, if I'm going to rate Kwiff as one of the very best football bookmakers, I'd like to see football live streams and early payout offers made available.

Kwiff Rugby Betting

While rugby betting at Kwiff doesn’t match the market depth of sites like BoyleSports, odds are competitive and cash out is available on most fixtures. 

I placed a bet on Ireland to cover the handicap against Scotland during the Six Nations - it landed, and the return was solid enough.

If you're betting on rugby at the weekend and putting together an accumulator, you get boosted odds. The rugby acca will need to include at least three legs for this offer to apply.

Kwiff Golf Betting

I placed a few each-way outrights during The Masters and the US Open using Kwiff.

Each-way terms were typically 1/5 odds for five places - pretty standard, although the best golf betting sites pay out more places.

The top golf bookies also have a greater range of markets than Kwiff, and release their odds earlier.

But for casual golf betting, Kwiff does a decent job. And any bet you place - even long-range 100/1 outsiders - can get supercharged, which is always part of the appeal.

Kwiff Odds & Market Variety

Kwiff offers competitive odds across most sports. I compared a few events and found strong pricing in the main:

• Premier League: Over 2.5 goals often priced at 4/5, similar to Ladbrokes
• Tennis: Match winner odds were in line with QuinnBet
• Horse Racing: Competitive win odds and each-way terms, though no best odds guaranteed

For football, marquee fixtures often had over 100-pre-match markets. Lower league games typically came with 40–50 options.

Outside of football, I found that Kwiff sometimes lacked a wide range of markets, with no GAA betting available.

While sports like tennis and cricket come with a good selection, other sports like rugby and golf don't get the full treatment.

For example, I checked a rugby match between the Lions and Australia - William Hill had 19 pre-game markets to bet on, while Kwiff had just six.

Kwiff Bet Builder

Kwiff’s bet builder is only available on football and supports up to eight selections from common markets.

The bet builder insurance offer is the best thing about the same-game acca here, but there are a few areas for improvement.

I'd like if bet builders could be placed on more sports. For comparison, Bzeebet's same-game acca works for 10 sports, while bet365 leads the way with 14.

Also, not every football game comes with the bet builder option. Big games like Premier League or Champions League matches do, but some lower-tier football matches don't.

If the bet builder is available, you'll see a white 'BB' icon next to the match odds.

Bet Builder Comparison

Bookmaker	Maximum Selections	Sports Available
	Up to 8	Football Only
	Up to 12	14 Sports in Total
	Up to 5	Football Only
	Up to 8	3 Sports in Total

Live In-Play Betting at Kwiff

Kwiff’s in-play betting service does a solid job.

Most sports come with an array of in-play betting options, and although live streams aren't widespread, live updates and graphics are user-friendly.

Horse racing is streamed live, although it's limited to selected races. This isn't one of those sites where you watch every major race from Ireland live unfortunately.

But the supercharged cash out feature is the big positive when betting in-play here.

I had €5 on Liverpool to win 2–1 at 10/1 (potential return: €55). With 10 minutes left and the score at 2–1, the standard cash out offer was €38.50.

When I cashed out, Kwiff boosted it to €45, a surprise 17% uplift on the value I took.

I've not seen this offer available with any other betting site, so full marks to Kwiff for getting creative here.

User Experience & Site Design

Kwiff recently updated its desktop layout, bringing it in line with the app.

The dark purple and black colour scheme gives the site a unique look and the overall design is pretty clean, if a tad busy at times.

Navigation is intuitive:

• Main sports are pinned at the top of the home screen
• The promotions tab is accessible from both mobile and desktop menus
• A 'Trending Bets' section updates you on the most popular bets with other users
• A banner tells you when other punters have had their odds boosted ('Kwiffed')

I like that the bet slip is always accessible at the bottom of the screen without being intrusive. Switching between singles and accas is easy .

Compared to older versions of the site, this new layout is a big upgrade. My one gripe is that the desktop site takes a bit longer to load than the mobile version.

Depositing & Withdrawing Funds

Kwiff Betting App

Kwiff has one of the best betting apps I've used.

I downloaded it on Android and mainly tested it on that platform, but iOS users get a similar experience

It’s rated 4.2/5 stars by users on Google Play and 4.6/5 on the App Store, which matches my experience: fast, reliable, and glitch-free.

Key features include:

• Fingerprint login and Face ID
• Push notifications for free bets and boosts
• Easy bet slip access and fast navigation

Bet placement takes seconds, and the visual confirmation when your bet gets 'Kwiffed' is a nice touch.