While attracting new members is often the number one priority for online bookmakers, retaining them and building a loyal customer base is more complicated. Flashy neon signs and generous welcome bonuses aren’t enough. That’s where betting offers for existing customers enter the scene.
Free bets are among the most favoured promotions in dozens of the UK’s top-rated online bookmakers. Although often promoted as sign-up bonuses, free bets are becoming increasingly popular among long-term members. Such offers give punters more betting opportunities without requiring them to break the bank.
Check out the list of our top betting offers for existing customers for 2026 and read on to learn about this unique bonus type.
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Bonus type: Free Spins, No Wagering, Free Play, Free Chips, Free Money, Existing Players, Daily Bonus
Min Deposit: £10
Wagering: No Wager
#Ad, 18+, GambleAware.org | Members only. Min £10 lifetime deposit to access Daily Free Games. Promo games can be played max once a day. Max 1 game each week. Selected games offer withdrawable cash prizes (up to £750) - expires within 30 days. Free Spin...s (up to 50 spins) can only be used on selected slot games & expire within 90 days.
UK players at Bally Casino can access Daily Free Games with a chance to win up to £750 cash and 50 free spins each week. A minimum £10 lifetime deposit is required to unlock these no-wager promotional games. Players can participate in one Daily Free Game per day, selecting from a range of slots like Double Bubble or Rainbow Riches.
To claim this bonus, make sure you have deposited at least £10 in your account. Play the Daily Free Game once per day, choosing different games each week to unlock prizes. Cash prizes are withdrawable and must be used or withdrawn within 30 days. Free spins must be used on designated slots within 90 days. Please note, the promotion is available to members only.
Bonus type: Existing Players
#Ad, 18+, GambleAware.org | UK & Ireland customers only. Betway’s 4 To Score free prediction game requires a valid account. Predict the First Goalscorers in four selected matches before the first match’s kick-off. Total prize pot: £50,000 per round, wit...h no rollover if there are no winners. One entry per person. Predictions cannot be changed after submission. Winners notified within 48 hours and must respond within seven days to claim the prize. Prizes credited within 72 hours after contact and KYC verification. If a match is postponed and played within 48 hours, predictions stand; otherwise, the round may be void or partially void.
Betway offers the opportunity to win a fixed £50,000 jackpot in their free-to-play 4 To Score prediction game. Participants must predict the First Goalscorers in four selected matches before the first match’s kick-off time. This game is available to customers in the UK and Ireland who have a valid Betway account.
To claim the bonus, register or log in to your Betway account, submit your predictions before the first match’s kick-off, and confirm your entry. Note that you can only enter once per round, and any multiple entries from the same person will be disqualified. Should there be no winners, the prize does not roll over, and the next round’s jackpot remains at £50,000. Predictions cannot be changed once submitted, and if a player does not play, the selection counts as a loss. Winners will be notified within 48 hours, and prizes will be credited within 72 hours after confirmation.
Bonus type: Free Spins, Existing Players, Free Bets
Min Deposit: £25
#Ad, 18+, GambleAware.org | Min. bet: £25. Qualifying bet cannot be placed in-play or cashed out early. Free bet/spin stakes not included in any winnings. Free bets must be claimed within 28 days of opening. The free fixed odds bet can be placed by tick...ing the 'Claim as Free Bet' button on your bet slip when placing your chosen fixed odds bet. To claim the free spread bets, you will need to have a full spread betting account. To use, navigate to either our Total Match Goals or Winning Favourites markets, enter a £5 stake, choose whether to Buy or Sell and tick the 'Claim as free bet' option on the bet slip. Offer cannot be used in conjunction with any other Spreadex offer. Unless otherwise stated, clients reopening Spreadex accounts do not qualify for the offer. Customers who are ineligible for any promotional free bets will also be ineligible for these promotions.
Get a rewarding start with £50 in free bets and 50 free spins on Starburst at Spreadex. Begin by placing a qualifying fixed odds bet of £25 or more at odds of 1/2 or higher.
To claim this offer, first create a Spreadex Sports betting account. Once your account is set up, place your £25 fixed odds bet. After the bet is settled, you will receive the first £5 free fixed odds bet. Subsequently, you will receive 4 additional £5 free fixed odds bets over the next four consecutive days. For example, if your qualifying bet settles on Monday, you will receive free bets from Monday through Friday.
Additionally, you will get 2 free £5 Total Goals spread bets, 2 free £5 Winning Favourites spread bets, and 1 free £1 Race Index spread bet. After your first free fixed odds bet, you will also receive 25 free spins on Starburst, followed by another 25 free spins after your second free fixed odds bet. Each free spin is valued at 10p, with a maximum win of £100 per 25 spin bundle.
The minimum deposit and wagering requirement is a £25 fixed odds bet at minimum odds of 1/2. Free bets and spins must be claimed within 28 days of account opening. Free bet/spin stakes are not included in any winnings.
When looking for the best free bet for existing customers or any other sports promotion, it would be a mistake to consider only one factor. Each offer comes with a list of stipulations you should be aware of before committing and adding the bonus to your account.
Luckily, we’re here to take the load off your back and explain how we choose top-rated free bet codes for existing customers. All offers featured on this page come from highly reputable and licensed operators. On top of that, our expert team examines the following aspects:
Simply put, free bets are sports betting offers given to punters to entice them into registering or encourage their loyalty. Besides being one of the most popular betting sign up offers, free bets are common among recurring promotions, boosting the overall experience and creating additional wagering opportunities.
Their growing popularity centres around punters not necessarily risking their own money but can still scoop up a neat payout. Top-rated UK online bookies feature various free bet types, including risk-free bets, money-back deals, and several others — we’ll cover them in this guide.
However, one question remains — are free bets truly free? A free bet means placing a wager while the bookie covers the stake. Although you won’t have to break the bank to participate, you’ll have to qualify for the bonus. Placing wagers on specific sports or markets at predetermined odds is a common requirement in existing customer free bets. We’ll discuss the essential bonus terms and conditions you’ll likely encounter.
As mentioned, the bonus lets you wager on specific sports, tournaments, or races without investing your own money. However, the details vary between bookmakers. The free bets existing customers can come in the form of money you can wager on an event, or you could receive the stake back if the wager doesn’t go in your favour. The latter is also known as the risk-free bet.
Despite not using your own money, you’ll likely need funds in your account to be able to activate one of the most popular betting offers for existing customers. The free bets without deposit are scarce and often low in value.
Here’s an example of a bet to help you understand how it works. Let’s say you place a £10 free bet on a 2/1 selection. If you win, you get £20, not £30 — the bookie keeps the stake.
The range of free bet existing customers offers is impressive. Each bookmaker creates an appealing yet rewarding promotional lineup that often includes one of the categories described below. While their differences might not seem huge, it’s crucial to understand how each works. Let’s dive in:
Here’s a rundown of the best existing customer free bets available at top-rated online bookies in the UK:
Choosing the right offer is the most complex part. Before adding it to your betting profile, you should always check the fine print and understand how the promotion works. However, it is easy to claim it in several simple steps after finding it. Here’s a short guide on activating a free bet bonus for existing customers:
By now, every bonus comes with strings attached, whether we’re talking about free casino bets, deposit offers, or matched betting existing customer offers. Reputable bookmakers go easy on their customers and include easy-to-meet T&Cs, while others introduce various elements that make the terms nearly impossible to fulfil.
That’s why you should always keep your eyes open and check the fine print before choosing any bonus. Here’s a list of the most common terms and conditions:
While online casino bonuses or sports betting deposit match deals have higher wagering requirements, free bets are usually exempt from this bonus stipulation. You’ll rarely find an online bookie that imposes wagering requirements on free bets because the punters don’t receive the stake back, just the winnings.
By following strict bonus terms and placing qualifying bets, you’re already wagering the bonus once, so there’s no need to do it all over again. If you want a wager-free bonus and a high-quality betting experience, stick to our recommendations and enjoy.
Our Gamblizard expert team has done a fantastic job lining up the top-rated bookies with existing customer free bets. The hand-picked operators carry impressive betting offers, highly competitive odds, and unparalleled promotions for their most loyal members.
If you’re ready to reap the benefits from these unique offers, scroll up to the top, pick your favourite online bookie, and kick off the adventure.
Jamie is an iGaming analyst and personal finance strategist known for his sharp calls on games, bonuses, and banking. He pairs the developer insight of a former casino tester with behavioural finance to spot value and red flags fast. Jamie’s mix of technical and financial rigour is a rare asset, so his advice is definitely worth considering.
Online bookies in the United Kingdom offer various free bet deals. However, you should pay attention to several aspects when choosing the bonus. While the value is important, it’s not always the deciding factor. Check the offer’s terms and conditions, including the expiration date and qualifying and wagering requirements.
Regrettably, not every UK bookmaker features a free bet deal. However, given the offer’s popularity, many operators have added free bets for existing customers to their roster.
The existing customer free bet is typically valid for seven days from the date of issue. However, certain bookmakers impose shorter validity periods, so check the fine print before claiming the bonus.
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