A bet builder is a feature that allows you to create custom bets, giving you more control over the wagers you place. The bet builder sites with this feature allow you to combine multiple selections or markets into a single customised bet on one event.
On this page, you’ll learn how bet builders work, what features to look for, and where to find the best UK betting sites that offer top odds, user-friendly tools, and a fully customisable betting experience.
Bet Builder Sites List – Updated August 2025
To build our recommended bet builder betting sites list, we independently review and test the various sportsbooks which offer this feature.
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+Opt-in Required. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus is valid 7 days from receipt. Max conversion: €20. Withdrawal requests void all active/pending bonuses. Full Terms applyA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+New Players only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 days from receipt. Max conversion: 3X the bonus amount. Limited to 5 brands within the network. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full terms apply.A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+A minimum deposit of £20 applies.Players must use the bonus promotion code 200SPINS in order to apply this bonus.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+*New players, £10+ deposits, no e-wallets / prepaid cards, 30x Playthrough on Bonus and 50x on Free Spins. T&Cs applyA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+18+ New customers. Opt-in required. 50 Bonus Spins on “Big Bass Bonanza” at 10p per spin and 100% Deposit Bonus up to £100 on first deposit (payment method and play restrictions apply). Min. deposit £20. 30x wagering for Bonus Spins and Deposit Bonus (game weighting applies). Max. £5/spin or £0.50/line. 30 days expiry. Payment restrictions apply. Play responsibly • begambleaware.orgA minimum deposit of £2 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+New cust only. Opt in & deposit £10+ in 7 days & wager 1x in 7 days on any eligible casino game (excluding live casino and table games) for 50 Free Spins. Wagering contributions vary. Free Spins worth 10p each on Big Bass Splash. 3 day expiry. 18+. T&Cs apply.A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+New Players Only. New Players Only. Bonus valid 48 hours from receipt. Max conversion: £100. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Promo Code: 20WFBODA minimum deposit of £20 applies.Players must use the bonus promotion code 20WFBOD in order to apply this bonus.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+NEW CUSTOMERS ONLY. MIN DEPOSIT £10 MAX BONUS AMOUNT £125. WAGERING BONUS 35X. NETELLER AND SKRILL DEPOSITS NOT ELIGIBLE. T&CS APPLYA minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+New Players Only. Bonus is valid 7 days from receipt. Max conversion: £100. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms applyA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+18+ new customers only. £/€20 stake on slots each day within 5 days of 1st deposit to qualify. £0.1 Spins on Book of Dead. £/€250 total max withdrawal. Full T&Cs applyA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+Terms and Conditions apply. New Players only 18+. Min deposit £20. Spins available for: Book of Dead. Wagering requirements apply x35. Offer valid for 24hrsA minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+18+. New, First Depositing Players Only. Min Deposit: £10. Wagering Requirement: 35x. Maximum Bonus: £100. Bonus to be used in specific games. Bonus expires after 24 hours. Promotion available for 24 hours. Maximum winnings from bonus: £100. www.begambleaware.org. T&Cs applyA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+Deposit a minimum of £25 and get 80 Free Spins on Big Bass Bonanza. Free spins expire after 7 days. Wagering requirement 10x. BeGambleAware.org. T&Cs apply. A minimum deposit of £25 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+New customers only. Opt in and wager £20 or more on selected games within 14 days of registration. Get 100 Free Spins for selected games, valued at 10p and valid for 7 days. T&Cs apply. BeGambleAware.orgA minimum deposit of £20 applies.Players must use the bonus promotion code BETGETCASINO in order to apply this bonus.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+New customers only aged 18+. Minimum deposit £10. Get a Casino Bonus matched to your first deposit, up to £100, after you stake £20 on slots, credited within 48 hours. Bonus expires in 7 days and has a 40x wagering requirement. Additional T&Cs apply. Please bet responsibly.A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+18+ New Customers Only. Opt in, wager £10 on selected games, in 15 days. Get £15 in Bonuses (30x wagering) for Big Bass Splash + 20 Free Spins for selected games, after each £10 deposited and wagered within 15 days, up to max £45 in Bonuses + 60 Free Spins. 30 days expiry. Max redeemable £1,125. T&Cs apply. GambleAware.org | Please gamble responsiblyA minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+New UK & IE 18+ Customers only. Stake £25 on any eligible* slots games and get 75 free spins on Starburst. Promo code SPIN75 must be entered during registration. Offer only available to users who deposit via debit card or paypal. T&Cs Apply.A minimum deposit of £25 applies.Players must use the bonus promotion code SPIN75 in order to apply this bonus.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+New Customers. Deposit (PayPal & Paysafe excluded) and play £10 cash on Bingo within 7 days. Spins only on specific game. Wagering and expiry dates vary. 18+. Full T&Cs apply.A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+New Customers. Deposit (PayPal & Paysafe excluded) and play £10 cash on Bingo within 7 days. Spins only on specific game. Wagering and expiry dates vary. 18+. https://gambleaware.org/A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+18+; new depositing players only. Welcome package split over 3 deposits: Min. 1st deposit £10. Min. 2nd and 3rd deposit £20. 35X Wagering requirement applies to match up bonus and spins. Spins credited in specific games. Spins expire after 24 hours. T&Cs apply.A minimum deposit of £10 applies.Mr Gamble always insists that players gamble responsibly
Full terms apply | +18 | #ad | New customers only - GambleawareNew UK Players only. 18+1st dep.(Exc PayPal) of £20, max bonus £300 on selected slots 30 Free spins playable on Pragmatic Play Slots only, 50x wagering on the sum of deposit bonus applies. Max convertible 5x bonus amount received and T&Cs Apply. 18+, Full T&C apply. https://gambleaware.org/ A minimum deposit of £20 applies.Mr Gamble always insists that players gamble responsibly
Need help finding the top betting sites with a bet builder feature? We’ve got you covered with some recommendations below:
Winissimo
Winissimo is a great option that has been trending positively with UK punters recently. They offer a clean sportsbook that makes creating bet builders easy. They even make it easy to find eligible events, with their ‘BB’ filter.
Winissimo is also one of our top-rated cash out betting sites with the availability of this live betting feature and range of markets, making the site a top pick in our eyes.
What we like
What we don’t like
Thousands of markets across popular and niche sports markets
Processing fees for withdrawals of up to 1% up to £3
Simple layout that promotes a friendly UX
No mobile app
Several event-specific promotions and ongoing bonus/reward schemes
NetBet
NetBet offers event-specific Bet Builder bonuses regularly across many top events, including top football matches and MMA events. Some have been customised already, whereas others can be built by you easily.
NetBet is one of our top recommended instant withdrawal betting sites in the UK, letting punters access their winnings quickly through PayPal, Trustly, and other fast payment methods.
What we like
What we don’t like
UFC-exclusive challenges and prizes
Live support isn’t 24/7
A wide range of accepted payment methods
Live streaming is a little limited
‘Bet AI’ feature can be extremely helpful in providing assistance
Midnite
Midnite offers a Bet Builder Club promo that can be joined every week. It allows you to obtain a £5 Bet Builder Free Bet voucher when you place a minimum of 1 x £10 cash Bet Builder with a minimum odds of 3/1 (4.0).
They feature several events and markets that are eligible with the feature, with a ‘BB’ filter available on select events that details which bets can be combined and which can’t when chosen.
What we like
What we don’t like
Regular boosted odds available
Could feature a larger range of niche sports
‘BB’ filter makes it easier to find Build-a-Bet wagers
Could offer more rewards
Site/app UI is very easy to navigate and use
What Is a Bet Builder?
A bet builder is a betting feature offered by a UK sportsbook that allows you to create personalised bet slips. You can build a bet by combining several different markets together when betting on one event.
For example, you might be betting on a particular football match. You can use a bet builder to combine several outcomes together. An example might include:
Chelsea to win
João Pedro to score anytime
Over 7.5 total shots in the match
Using a bet builder for sports betting comes with several benefits. It offers greater control and flexibility by allowing you to customise your bets, rather than being limited to standard markets, boosting bothentertainment and potential rewards.
How Bet Builders Work
A bet builder lets you combine multiple markets from one event into a single bet with one stake. This feature bypasses old “related contingency” rules, allowing you to bet on connected outcomes in the same match.
As you add more selections, your odds increase, but so does the difficulty of winning. For example:
Single bet: Chelsea to win (odds: 2.0)
Add a goalscorer: Chelsea to win + Pedro to score (combined odds: 5.0)
Add total shots: Both above + Over 7.5 shots (combined odds: 10.0+)
Although they differ from how a traditional accumulator works, sportsbooks have implemented evolving features that are bridging that gap. Cross-game bet builders can be found at some bookies. These allow you to mix selections from multiple matches in one custom accumulator. They may offer even more markets and include additional betting features, such as cash-out options.
How to Build a Bet?
If you’re using one of our recommended bet builder sites, building a bet is easy. Most online sportsbooks have made it very simple to do, with the following generic steps all you need to do so successfully:
Go to one of the bet builder sites in England we recommend.
Create an account or log in if you already have one.
Select the match/event you want to bet on.
Add the selections you want to wager on; some sites may require you to select the feature beforehand, but most will simply allow you to continue selecting the markets you wish to bet on.
Once the selections have been added to your bet slip, simply enter the stake you wish to place.
Confirm it, and the bet will be live.
If you need help, contact the site’s customer support – they can offer tips or explain how bet builders work. Some sites also provide tools like a bet builder helper or calculator to show potential returns before you place your bet.
How to Choose the Best Bet Builder Site
To choose the best bet builder site, we recommend following our advice. Not all sites are built equally, as some may have specific exclusions within their terms and conditions. Follow our bet builder tips today:
1
Compare recommended options
Our best build a bet tips today involve using the best options available. Check out and compare the platforms available on our site.
2
Use filters
Use the available filters to sort the list according to your preferences. List the options that rank highly and compare them against each other.
3
Check out reviews
Read expert reviews from our team and trusted industry sources to get an honest look at each site’s features, reliability, and bet builder options.
4
Select a platform
Select the platform that aligns with your preferences and offers the best bet builder options using the information obtained.
5
Register and bet
Once a site has been chosen, create an account, deposit funds, and place bets using build a bet tips today at the best UK options!
Bet Builders and Request a Bet: What’s the Difference?
‘Bet Builders’ and ‘Request a Bet’ features may sound the same, but they differ a lot in how they are used.
A ‘Bet Builder’ is a fast and automated betting feature that allows you to combine multiple bets together with one stake. They only allow you to make bets with the markets that are offered by the sportsbook, using the odds that have been set. Odds are then calculated in real-time.
Request a Bet’ lets you ask the bookmaker to create odds for a custom bet not normally offered. These are often more complex than standard bet builder options and may take longer to process.
An example could be to request a bet of Arsenal to win, Saka to score, over 10.5 corners, AND both teams to hit the woodwork. Most will offer the first three, but you may not find the odds available for both teams to hit the woodwork. If a bookie can make the bet happen, they’ll get back in touch with the odds that you can back.
Bonuses at Bet Builder Sites
Using the recommended bet builder sites, you can expect to find a range of different bonuses available. More value can be added to your bet, with it possible to find three common types:
Free bet – A typical bonus that is offered, punters can receive a free bet that they can use as a bet builder. Simply fulfil the terms and conditions of the promotion and place the bet without risking your funds.
Bet Builder Insurance – A bet builder insurance bonus is a special promotion offered by some UK bookmakers that gives you a safety net when placing Bet Builder wagers. If one leg of your multi-leg bets loses and all the others win, you’ll get your stake back (fully or partially) as a free bet or bonus token.
Bet Builder odds boosts – Given the difficulty bet builders bring in obtaining winning outcomes, promotions can be offered that boost the odds of it happening. Players are incentivised to use this betting feature with bigger potential rewards on the line.
Payment Methods at Bet Sites With Bet Builder
Many traditional payment methods are available when making deposits and withdrawals at UK betting sites with the bet builder feature. They include the following options:
Visa & Mastercard
Visa & Mastercard debit cards can be used to deposit and withdraw funds. They offer instant deposits, and the minimum amounts can be low – at around £5 or £10; however, they require longer processing periods for withdrawals compared to others.
Skrill
Skrill can be accepted as a payment method for deposits and is widely available. They instantly credit your account when used, but note that they can incur fees and have withdrawal limits. They may also be excluded from bonuses.
PayPal
A trusted payment solution, PayPal is an e-wallet that is hugely popular with punters. They offer enhanced security, as they aren’t linked to a bank account. Deposits and withdrawals tend to be instant; however, it isn’t always accepted everywhere.
Trustly
Trustly is an open-banking provider that allows you to make deposits using your bank account details. These details aren’t shared with the sportsbook. Deposits are usually instant, but withdrawals can take 1–2 working days, depending on your bank and the betting site’s processing times.
Prepaid cards
Prepaid cards, such as Neosurf and Paysafecard, can be advantageous for responsible gambling practices, as funds are added and once used, the card cannot be used further. Withdrawals cannot be claimed using this method.
Pros & Cons of Bet Builder Betting Sites
Bet builder sites come with plenty of perks, but also a few trade-offs. Here's a quick look at the key pros and cons every smart punter should know before diving in:
Pros
Cons
Customisation: Create unique bets combining multiple outcomes from a single match.
Higher risk: All selections must win for the bet to pay out.
Bigger potential returns: Multiplying odds can lead to larger payouts.
Limited markets: Not all betting markets are available in Bet Builders.
User-friendly: Instant odds calculation and simple bet-building tools.
Lower overall value: Bookmakers often apply bigger margins on Bet Builder odds.
Wide range of betting options: Wide market coverage, especially in popular sports like football.
Limited cash out availability: No bet builder cash out on some bets, limiting control after placing your wager.
Popular Betting Markets Used in Bet Builders
UK punters typically aim to combine several popular markets when creating their bet builders. It’s not always possible, though, as some sites don’t always facilitate this. This is why it’s important to check out the best bet builder prediction sites beforehand.
Popular markets can include:
Match/Event Result - betting on the final outcome of the match/event.
Goalscorer - betting on a specific player to score a goal (whether first/last/anytime).
Total Goals - betting on the over/under total goals line set by the bookmaker.
Halftime/Fulltime Result - betting on the halftime/fulltime result accurately.
Other Props - betting on cards, corners, total shots, both teams to score, etc.
These markets are popular as they can add value to the bet, with odds being multiplied together to increase potential returns.
Responsible Gambling
The United Kingdom Gambling Commission (UKGC) has set out responsible gambling tools that online betting sites must adhere to. These have been designed to keep players safe by promoting fair play and reducing potentially harmful gambling.
Tools can include the following:
Deposit limits
Reality checks
Self-exclusion tools
Operators must complete identity and affordability checks as part of the KYC verification requirements. A licensed bookmaker in England will carry out these, which are often automatic and done at the account creation stage.
How We Rate and Review Betting Sites With Bet Builder
Mr. Gamble always aims to provide you with the best UK betting sites. While the bet builder feature can significantly enhance a session, we also take into account many other aspects of a betting site when reviewing and rating them to give you a complete overview of a site’s quality. We’ll look at the following aspects when conducting our evaluations:
🎁 Bonuses and Promotions
You can get more for your money with bonuses and promotions. We’ll analyse just how good those being offered are, ranking sites based on how much additional value they can offer you. Free bets? Boosted odds for build-a-bets? We look at all of these and more.
⚡Fast Withdrawals
We rank betting sites on the availability of fast withdrawals. Do they offer e-wallet withdrawals? Is it possible to use Visa Fast Funds when using a debit card?. The availability of these options means you can access your money within 24 hours.
🛠️ Bet Builder Tools & Market Variety
Our ranking system will incorporate the bet builder tools being offered, as well as the markets that can be wagered on. We analyse the diversity offered, ranking sites that provide comprehensive coverage across both popular and niche sports events highly.
📊 Odds Quality
Just like the markets and diversity offered, we continually examine the odds on offer to ensure you’re getting the best possible experiences. Betting sites we’ve ranked highly using our strict methodology have achieved such a result as they consistently offer competitive odds that provide value compared to other alternatives.
💷 Bet Limits & Max Payouts
Does a betting site limit what you can stake? What limits do they impose on maximum payouts? We analyse these two aspects to ensure you find an option that suits your needs. Whether you’re a high roller or a casual player, you’ll know what to expect from the site before using it with our ranking.
📱Mobile App & In-Play Experience
Does the betting site have a mobile app? Can you use your smartphone or tablet to place bets with ease? We consistently test betting sites based on how innovative their mobile and in-play design features are, ensuring you can place timely bets if you engage in live betting!
We also analyse the ease with which the platform is to use for all your betting needs, whether it be accessing your account, making deposits and withdrawals, or placing bets using bet builder tools or other features.
🧑💻Customer Support
The best betting sites we continually rank highly will have quality customer support services. The sites will offer live chat features, email support, as well as dedicated FAQ sections that allow you to solve issues quickly yourself. We look at this aspect thoroughly, as we know betting isn’t always as easy and assistance can be required.
FAQ
Are bet builders worth it?
Yes, bet builders can be worth it. They can offer greater control and enhance reward potential as odds are multiplied.
How to win a bet builder?
To win a bet builder, all your selections must be correct.
Can you cash out bet builder?
Yes, some sportsbooks will allow you to cash out a bet builder.
What happens if you lose one bet in bet builder?
If one outcome fails, your entire bet builder will lose.
What is a free bet builder?
A free bet builder is a bet that can be placed without risk to your account balance - typically, offered as a bonus.
Alina is Mr. Gamble's Content Creator with strong expertise in iGaming. With a history of working on the casino operator side and an ethical journalistic approach to writing, Alina publishes truthful and accurate content relevant to our readers...
