Best bet builder sites (UK) in April 2026

Bet Builder is a feature mostly used on UK football events. Some bookmakers offer Bet Builders for a broader range of sports, but they are limited. Using the feature is easier than you might think.

In this article, we will explain everything to know about the best bet builder sites and how to use them on football matches. While several platforms offer this tool, bet365 is widely considered the best bet builder site due to its extensive market range and the ability to combine up to twelve different selections in a single match.

What is a Bet Builder?

The Bet Builder feature comes from the need of customers to request wagers from bookmakers. Some people think that the Request A Bet” feature is the same as the Bet Builder feature, but they would be wrong. To place a wager via the “Request A Bet” feature, you would have to tweet the bookmaker with the hashtag related to the offer (you will see the hashtags for the popular bookies in the rest of the article).

Then you have to wait for a reply from the bookie. They will send a link to the bet slip (make sure you are logged in first), and place it with the already filled-out bet slip.

In 2018, this process was automated, starting with bet365. Instead of waiting for a manual review, the best sports betting sites now allow you to create custom wagers instantly within the app or website.

You can add bets from the same match across a couple of games. If a combination of wagers weren't put together, the Bet Builder system would notify you immediately.

The Bet Builder only works with pre-game markets, and depending on the bookmaker, you can add a different number of selections in a single Bet Builder.

How to use the Football Bet Builder

Using the Bet Builder is quite easy, though the interface varies between different platforms. Once you have a verified account with any of the best football betting sites, simply pick a match and open the bet builder tab.

Depending on the design interface of the Bet Builder, you would either need to click on “Add Selection” or directly choose from a list of selections. Then the bets would be added to your bet slip, and you would see the summarised odds.

After you complete the selection process, confirm the odds and click “Place Bet.” You can view all the latest details on your wager in the “My Bets” section. Bet Builder is available to all customers who are registered on the platform and have a verified account.

Are there any mobile-only bet builders?

Most bookmakers now offer the bet builder feature on both desktop and mobile platforms. While mobile apps are popular for their speed, you are no longer restricted to a specific device to access these markets. Even the best betting exchange sites and traditional sportsbooks ensure the tool is available on their main websites.

Previously, certain brands limited these features to their apps, but that is no longer the case. You can now build and place your custom wagers on any device with a verified account.

Bet Builder odds

Different bookmakers calculate different odds for the Bet Builder feature. We took a look at some of the largest brands that offer the Bet Builder feature. We combined the same bet selections on the different bookmaker Bet Builders, and we compared the results.

We found that the best odds for this feature are offered by Betfair, Unibet, Paddy Power, and Bet365. While other bookmakers still provide competitive pricing, these four consistently lead the market. If you are looking to sign up with a new operator to compare prices yourself, you can check our best free bet offers to help you get started with a new account.

Bookmakers using the Bet Builder feature

We have compiled a list of the best Bet Builder bookmakers, in our opinion:

Bet365 Bet Builder

The popular bookmaker, who took the concept of the “Request A Bet” feature, invented the automatic Bet Builder feature. While certain restrictions used to apply, you can now combine various markets and even use cash out on these wagers.

The Bet365 review highlights how their tool remains one of the most flexible in the industry. If you are joining as a new customer, the bet365 sign up offer is often compatible with these custom wagers, though you should check the minimum odds requirements.

Betfair Bet Builder

Based on our Betfair review, the bookie offers the “Same Game Multi” feature, which is essentially a rebrand of Bet Builder. You can place different bets on the same football match and combine them in a single wager.

If you are opening a new account, the Betfair sign up offer provides a simple way to get extra funds for these types of bets. The interface is specifically designed to show which markets are compatible, so you can see your updated odds instantly as you add each selection.

Unibet Bet Builder

The feature is easily accessible to and available for all Football matches. There aren't many markets to choose from, but the odds Unibet provides for Bet Builder wagers are among the best on the market. Our Unibet review notes that the odds for these builders are calculated instantly, so you can see the impact of adding a specific player to be booked without any lag.

The Unibet sign up offer currently awards £30 in free bets to new customers who place a £10 qualifying wager. These credits are a straightforward way to back a long-odds builder on a weekend fixture if you prefer not to use your initial deposit on high-risk combinations.

Paddy Power Bet Builder

The standout mechanic here is the “super sub” rule, which prevents a bet from dying just because a manager makes a tactical change. If you have a player down for a shot on target or a card and they get pulled off, the selection simply moves to the player coming on. It is a massive safety net that most other apps do not offer.

As mentioned in our Paddy Power review, they also lean heavily into performance stats like tackles and fouls won, rather than just basic goal markets.

New players can claim the Paddy Power sign up offer, which grants £50 in specific bet builder free bets after a qualifying £10 football wager. Since these credits last for 90 days, you aren't rushed into using them all on a single weekend of fixtures.

Ladbrokes Bet Builder

Our Ladbrokes review, shows that the operator has a bet builder that allows you to combine various markets for a single match. The feature is user-friendly, and you can access it via mobile as well.

New customers can take advantage of the current Ladbrokes sign up offer, which provides £40 in free bets when you place an initial £10 wager. This is a great way to explore the different bet builder options across football and other sports with extra funds.

While most top bookmakers have built-in bet builder tools, some still offer a “request a bet” service for custom markets not found on the app. You can tweet these bookmakers using their specific hashtags to get a price:

• William Hill – #YourOdds
• Ladbrokes – #GetAPrice
• Paddy Power – #WhatOddsPaddy
• Betway – #BetYourWay
• Betfred – #PickYourPunt
• Betfair – #OddsOnThat
• Coral – #YourCall

Bet Builders are here to stay

Football remains the primary focus for bet builders, though the tool is gradually appearing for sports like Basketball, American Football, Tennis, and Cricket. The best football betting apps have moved away from manual quotes, allowing you to see price changes instantly as you add or remove selections.

The feature itself is easy to use, and the bookmaker's interface is user-friendly. There is a similar feature that predates it, and some bookmakers still use it, but the Bet Builder is the higher-end version, and many customers prefer it because it's faster.

FAQs

Is it better to bet with a bet builder or place an accumulator?

It depends on your preferences, but bet builders can often be better since they let you choose from a variety of bet selections from a single match. Accumulators involve combining selections from a variety of events, meaning there’s a lot more to take into account. Both bet types offer high odds, though.

Are bet builders worth it?

The risk of a bet builder is that if just one selection doesn’t win, the whole wager loses. To help determine whether a bet builder is worth it or not, consider the odds you’re being given, the perceived likelihood of the bet hitting, and the potential payout if the bet builder hits

What is the best bet builder app?

Bet365 is the best bet builder platform overall. Bet365 created the automatic Bet Builder feature, having contributed greatly to the development of bet builders and refining them in the process. Bet365’s Bet Builder is compatible with the sign-up bonus as well

Which UK betting sites offer bet builders?

Most, if not all, UK bookmakers offer bet builders. We recommend:

• Bet365
• Betfair
• Unibet
• Paddy Power
• Ladbrokes

All of these UK sports betting platforms offer excellent bet builders.

Which sports can you use a bet builder for?

Bet builders are generally used for football, but some UK bookies have begun offering bet builders for other popular sports like basketball, tennis, and cricket