Bet builder tools allow customers to combine several selections from the same event into a single bet. A number of online sportsbooks now offer this feature, which can be applied to a range of sports and associated markets. In this guide, we explain how bet builders work, what conditions typically apply, and how the feature differs from one bookmaker to another. We also describe bet builder sites available to UK customers.
Below is a list of sites that include a bet builder tool, along with a short note on how each one differs. The following rundown covers 10 bet builder sportsbooks available in the UK.
The sites listed above all include bet builder tools, so the sections below look more closely at what each sportsbook actually provides. These platforms and their online bet builders differ from one another in several ways. Reading the short, factual reviews of each one should make those differences clearer, and help you understand how the sites compare on features, markets and conditions.

While the Spreadex site places a lot of focus on spread betting, there is more to it than that alone. Fixed odds betting is also possible, and there is an In-Play section as well. This is an area Spreadex covers in detail, with markets on games currently taking place. The Bet Builder function of the site is straightforward to use, so a wager can be constructed in a simple way.
Spreadex covers a variety of sports, including over 100 horse races every day. Live streaming is also available at the sportsbook, so events can be followed as they unfold. Alongside the in-play options, there are more than 100,000 pre-match sporting events each month. Markets exist for more than 30 sports altogether, and there are native mobile apps to download and use away from a desktop. Those are the main points that define the sportsbook.

Quinnbet is a well-known bookmaker, particularly in relation to markets for UK & Irish horse racing. That coverage extends to other sports, where a wide array of markets can be found. The site also runs a live streaming service, with both full and partial cash out tools available for live betting activity. Over 100 live football markets are listed at the sportsbook, and odds across the site are broadly competitive.
Live betting is accompanied by comparatively high payout percentages, and no maximum withdrawal restriction is in place. Quinnbet has its own mobile app for both Android and iOS users. Tennis is one of the more competitive sports at the platform, with a 95% payout level, while Asian handicap markets are quoted at a 97% payout. Add the bet builder for Champions League and other sports events, and those are the site’s defining features.

The breadth of sports available is one way sportsbooks differ from one another. The 888 Sport platform covers a wide selection alongside its bet builder tools. More than 20,000 events per month are listed at the platform, and the cash out tool can be used with live betting. Winning limits at 888 Sport are set relatively high, which affects the maximum amount that can be paid out.
The sportsbook also runs a selection of football betting offers, all of which carry conditions. This includes the welcome offer for new customers, which is also subject to terms. Live streaming is available at the site, and it holds licences from a variety of jurisdictions, giving it an international scope. 888 Sport supports numerous payment methods, so deposits and withdrawals can be made in a number of ways.

Betway is one of the widely recognised sports betting brands in the UK, in part because it sponsors a number of sports teams and stadiums. The site lists more than 30,000 pre-match event markets every month, with horse and greyhound racing a primary focus. Transactions can take place through numerous payment methods, including PayPal and Trustly. Betway also has extensive coverage of UK-specific sporting events, which shapes its appeal to the British market.
Its live streaming service is among the more comprehensive in the sector, featuring streams of football, horse racing, tennis and other sports, so events can be followed at the sportsbook. It supports more than 20 payment methods, and there are downloadable mobile apps as well. Customer support is provided around the clock, and Betway states that withdrawals are processed quickly, including at weekends.

The name of this online sportsbook may seem familiar, because Goodwin Racing is a long-standing member of the British bookmaker fraternity. For several years it offered telephone betting in the United Kingdom. In January of 2026, it rebranded as BetGoodwin and launched its online sports betting site. Its feature set includes payouts that the operator describes as swift for registered customers.
BetGoodwin has a sizeable horse betting section, covering a wide number of events, and football markets are another well-used area of the sportsbook. The platform does not run a welcome offer, though there are various ongoing promotions for existing customers, each subject to conditions. There is also a mobile app to download, and BetGoodwin places a stated focus on responsible gambling, with support services such as GamCare available to anyone affected by it.

BoyleSports is a familiar name in the sports betting sector. The company is backed by a network of land-based betting shops and has over 50 years of trading history. That background is reflected in the betting options on hand at the sportsbook, which include live streaming of horse racing events, the cash out function and a downloadable mobile app. BoyleSports also operates a VIP programme.
Customer service is provided on a 24/7 basis at the site, so help is available when needed. There is a welcome offer for new customers and a variety of other promotions for existing customers, all of which carry terms and conditions. One other point to note about BoyleSports is that the sportsbook has a fairly user-friendly layout, so moving from one market or section to another is generally straightforward.

More than 35 sports are available to bet on at the 10Bet platform. Alongside those markets, the site runs a welcome bonus, which exists as up to £50 and is subject to terms. Notable among the conditions attached to this and other 10Bet promotions are its rollover requirements, which the operator sets at a relatively moderate level. There are also over 25,000 live events listed per year at the sportsbook.
Other features include acca boosts, daily price boosts on various markets and, at times, football free bets and other sports bonuses, all with conditions attached. Multiview can be useful for anyone following football betting strategies, as it allows several events to be viewed at once. Cash outs and partial cash outs are accessible with live betting. Like many other sportsbooks, 10Bet has its own mobile apps, and customer service is on hand on a 24/7 basis.

SBK is the most unusual sportsbook on this list, because it operates solely as a mobile sportsbook rather than a desktop site. Its app is one of the more cohesive in the sports betting sector. A variety of sports can be wagered on through the SBK app, and its odds are competitive. In addition, anyone registered as a customer with the company can submit their own betting tips for others to see.
Depositing and withdrawing are straightforward, as the sportsbook supports many payment methods. There is a welcome bonus for new customers, subject to conditions, and further promotions with their own terms for existing customers. One distinctive part of the betting app is its social aspect: users can communicate with each other about betting tips and other topics, linking the online and land-based worlds.

Midnite is among the more recently launched UK bet builder sites. It came online in 2026 and quotes odds on a variety of sports. The website has been designed for both desktop and mobile users, with a theme that matches the site’s name. There is also a mobile app for iOS users, so the platform can be accessed away from a desktop.
Midnite states that withdrawals are processed at high speed. Slow payouts are a common complaint among bettors, so processing times are one point of comparison between sites. The sportsbook also places a stated focus on providing a safe and secure platform, and it maintains a presence on Twitter and Discord, where customers discuss betting topics.
The bet builder tool available at some online sportsbooks is one of several features bettors may come across. Primarily offered on football matches, it allows bettors to, as its name states, construct their own bets. Sometimes it is also offered on other sports, with tennis being a common example of where it is provided.
Various sportsbooks offer this tool. There is the Bet365 bet builder or the Sky Bet builder, for example. In fact, online bet builders can be found at many well-known sportsbooks. The feature developed from customers wanting to request specific wagers from bookmakers. Essentially, there was a demand for more customisation over the type of bet(s) placed. You make selections and combine them into a single bet made up of many additions.
This may sound like an accumulator, but the two are different. An accumulator involves placing bets on different events to build a single wager. A bet builder, on the other hand, allows you to make multiple market selections from one single event and construct a single wager from them. You choose different wagers and then add them to the overall bet, creating a single combined wager. A limited number of selections are allowed within a bet builder, with some sites limiting it to six and others to 12, or anything in-between.
Many bettors combine not only the match result, but the result at half time, which team will score next, the total goals in the match, and more. Those bets are all combined together in the bet builder for a single stake, covering all of those markets. There are various bet builder considerations to keep in mind when using this tool, but we’ll come to those a little later. The idea behind the tool is to form one larger bet from various markets within the same match.
The practical outcome is simple enough. Instead of working through each individual market and picking odds before placing a separate wager on it, all the selections can be combined within a single bet builder. This means five, six, seven or whatever number of selections are wanted from one match can be added together, with a single stake covering the whole combination. As with any form of betting, outcomes remain uncertain and losses are possible.
All of the sportsbooks listed here feature a bet builder service, so a side-by-side comparison is useful. The table sets out the areas in which they differ from one another, which may help you identify which ones suit your own interests. Take a look below for details of five bet builder sportsbooks and their different features:
Some readers may wonder why the Paddy Power bet builder site or Betfair bet builder platform are not included in the list on this page. The explanation is that, while they are established sportsbooks, their bet builder tools work differently from those at the sites covered here. The same applies to the Bet365 bet builder and others. So how are bet builder betting sites assessed for this comparison? These are the factors considered:
Not all sports suit the bet builder tool, which is why the function is not provided on every sport or event at a platform. Some events simply do not have enough markets to support a builder. Others are better suited to it, such as football, basketball and tennis, to name three. The sections below look more closely at the sports and markets most often available with a bet builder tool.
This is the sport bet builders are most commonly used on, because matches generally carry a wide range of markets and odds to select from. There are also many leagues, divisions and tournaments taking place, so there is rarely a shortage of selections to add to a bet builder. Markets such as Both Teams to Score, correct score, corners awarded, winning team and others can be included in this type of bet. Builders are frequently constructed for the Champions League, Premier League and World Cup.
A few sportsbooks provide tennis bet builder functions as well. This can sometimes be found with the Sky Bet builder or Paddy Power bet builder, for example. Tennis matches take place throughout the year, as there are indoor tournaments around the world as well as outdoor courts. Markets such as the match winner, set specific total games, the winner of each set, the correct score of a set and over/under wagers can be incorporated into tennis bet builders.
Some sportsbooks also offer bet builders on basketball. The Bet365 bet builder is one example, and the Betfair bet builder is another. For basketball, selections can be made from the NBA and Euroleague divisions. The more widely used markets are combined with the odds attached to each selection to form the overall bet. Markets include options such as player points, 1st half spread, alternative game total and game totals, among others.
Available on pre-match baseball games, including MLB fixtures, baseball bet building is another option to be aware of. The more common markets are usually provided here too, such as the run line, player runs, game totals, pitcher props and 1st inning props. Only a limited number of sportsbooks offer bet builders on baseball events, though some do.
Whether the betting is on Rugby Union or Rugby League, a bet builder may be available in both cases. The Super League and NRL competitions are among those often used for Rugby League builders. Handicap markets, first tryscorer, final result and winning margin are all commonly incorporated into bet builders where rugby is concerned.
Knowing which UK sites offer a bet builder is one thing; understanding how the tool itself works is another. The notes below explain some of the approaches bettors commonly take when building a single bet from several markets. They are descriptive points rather than advice, and no approach makes an outcome more certain.
One frequently mentioned approach is the so-called rule of three – correct score, first goalscorer and total corners. It is a straightforward way of combining markets and is most often applied to football. Odds on a combined bet builder selection are typically longer than those on the same markets placed as separate single bets, which means both the potential return and the chance of the bet losing altogether are larger.
That rule of three can be applied to bet builders on other sports as well. Some newcomers use it as a simple starting point while they learn how the different markets interact. Beginning with three selections and adding more only once the tool is familiar is a common pattern, though additional selections make the overall bet harder to land.
It is also worth remembering that bet builders are offered at pre-match odds only. Once a game has started, the sport’s betting odds remain visible and, in some cases, a live stream may be available. Many fixtures also carry certain special bets, and these are sometimes added to bet builders because they cover specific, clearly defined occurrences.
Premier League football is one of the most widely covered competitions for bet builders. As noted above, people new to sports betting or to the tool often begin with the rule of three, combining three commonly used markets to see how the combined price is calculated. Selections are usually increased only once the tool feels familiar. The Premier League carries a large fixture list, which is something to bear in mind when putting a bet builder together.
Other markets often included in Premier League bet builders relate to the number of goals scored and to individual players scoring more than once in a match. Some strikers have a record of multiple goals in a game, so team news and line-ups are relevant information. The over/under goals market is another that is frequently added to a bet builder, although past scoring records are no guide to future results.
The Champions League is another widely followed football tournament. Markets covering the correct score or over/under goals are commonly added for these matches. The competition features many well-known forwards, which is why selections such as both teams to score and over 2.5 goals appear often in Champions League bet builders. Neither market is any more predictable for that reason.
Match-winner markets are also regularly included, particularly where one side is a clear favourite. Understanding the teams involved, their form and their squad availability is part of following the competition; some clubs have a longer history in the tournament than others. None of this removes the uncertainty of the result.
In practice, online sportsbooks rarely run promotions aimed specifically at bet builders. Betting sites do offer welcome promotions and ongoing rewards, but these are not usually tied to use of the bet builder tool. Where a bet builder can be created on a market that also carries a price boost or enhanced odds, the boosted price would apply to a winning bet, resulting in a larger payout than the standard price.
Beyond that, the offers available are the standard ones: free bets, bonus funds and similar promotions. These are promotional offers rather than cash, and each comes with its own terms, including qualifying stakes, minimum odds and time limits. Many sportsbooks make such promotions and free bet offers available to registered account holders. The betting offers listed below can be used alongside bet builders, subject to each operator’s conditions:
Users of a bet builder generally describe the tool as convenient. Rather than placing several single bets on the various markets within one event, it combines them into a single wager, and the combined price is usually longer than the individual selections. Bettors who follow the detail of football matches or tennis games may find the range of markets relevant to how they use the tool.
Bet builders are also used by people who follow the competitors in a match closely, since they can shape the selections around the information they have. That said, a combined bet requires every selection to be correct, so it is easier to lose than a single bet, and no amount of knowledge makes the result predictable. Some bettors simply prefer the added control over how a bet is put together, and others view it as a different style of entertainment. Betting should only ever be treated as entertainment, and free, confidential support is available from GamCare.
If you are away from a desktop computer and want to combine several selections on an upcoming football match, a mobile bet builder app is one option. Multiple football betting websites offer mobile versions of their sites, either in web-based format or as a downloadable app. The apps with bet builder tools generally make creating these wagers much the same as it is via a desktop. The practical difference is that such apps allow bet builder wagers to be placed away from home. Five mobile sportsbook apps are described below, along with the offers they advertise, each of which carries its own terms and conditions:
The steps involved in using a bet builder are outlined below. The bet builder at Spreadex has been used for illustration, although the process is broadly similar across sportsbooks.

A sportsbook account with the chosen site is needed first. Registration involves providing certain personal information, which usually takes a couple of minutes, including age and identity verification checks. Once the account is open, a deposit can be made using one of the available payment methods.

The next stage is to go to the lobby and find the sports event the bet builder is to be based on. Selecting a specific event from the list displays its various markets.

Once the event has been opened, the Bet Builder link can be selected. This begins the process and displays the markets that may be included in the builder.

Selections from the different markets can then be added to the bet builder. It is worth checking the odds attached to each one before doing so. Once the chosen markets make up the builder, the bet can be placed. The combined odds are displayed and the wager is added to the betting slip on confirmation.
This guide has outlined what a bet builder tool does and how it is used, along with the sportsbooks that offer bet builder markets and the differences between them. Bet builders are a form of entertainment with an uncertain outcome rather than a source of income, and losses are always possible, so any spending should be limited to what can comfortably be afforded. Free support and information on gambling are available from GamCare.