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Best Betting Welcome Bonuses

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Searching for the biggest welcome bonuses but don’t know where to start? Look no further. We’ve selected the top sports betting sites with the best welcome bonuses, to help you give your betting budget an extra boost.
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1 Coral Sports
Welcome Bonus
Bet £5, get £20 in free bets
Bet with one of the biggest bookies in the UK for a huge number of sports, great prices and make #YourCall for custom markets
iOS, Android, Mobile site
Cashout, Accumulators, Streaming
53 sports available
Read our Coral Sports review
Cashout, Accumulators, Streaming
53 sports available
New Customer Offer Paypal & some deposit & bet types excl. Min first £5 bet within 14 days of account reg at min odds 1/2 = 4x £5 free bets. Free bets valid for 7 days, stake not returned. No cash-out, restrictions & T&Cs apply. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
2 10Bet Sport
Welcome Bonus
50% up to £50
With a great range of sports and features, as well as a superb mobile app, 10bet is quickly becoming the go to bookie
iOS, Android, Mobile site
Cashout, Accumulators, Streaming
29 sports available
Read our 10Bet Sport review
Cashout, Accumulators, Streaming
29 sports available
New Customers Offer Min. deposit £15; Bonus amount 50% of deposit up to £50; Wager deposit and bonus 8x within 60 days; 4/5 Min. single odds or 2/5 min. acca selection odds; Max. stake contribution equal to the initial bonus; Certain bet types and payment methods excluded 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
3 888 Sport
Welcome Bonus
100% up to £100
888 is your one-stop-shop for all things betting - extensive market coverage, a terrific welcome bonus and premium promotions
iOS, Android, Mobile site
Cashout, Accumulators, Streaming
30 sports available
Read our 888 Sport review
Cashout, Accumulators, Streaming
30 sports available
New Customer Offer 100% up to £100. £10 minimum deposit. New customers only – £10 min deposit - The bonus will be applied once the full deposit amount has been wagered at least once with cumulative odds of 1.5 or greater. Wagering must be cleared within 90 days. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
4 MansionBet
Welcome Bonus
100% up to £100
Play with MansionBet and make the most of their enormous live markets selection
iOS, Android, Mobile site
Cashout, Accumulators
33 sports available
Read our MansionBet review
Cashout, Accumulators
33 sports available
New Customer Offer 100% up to £100. £10 minimum deposit with credit/debit card only. Maximum bonus is £100. 10x wagering.. Winnings accumulated from ‘real money’ bets may be withdrawn at any time. Bonus is valid for sports betting only. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
5 Ladbrokes Sport
Welcome Bonus
Bet £5, get £20 in free bets
Play with one of the UK’s oldest brands today for daily Odds Boosts and #GetAPrice on custom markets
iOS, Android, Mobile site
Cashout, Accumulators, Streaming
38 sports available
Read our Ladbrokes Sport review
Cashout, Accumulators, Streaming
38 sports available
New Customer Offer Paypal and certain deposit types and bet types excluded. Min £5 bet within 14 days of account reg at min odds 1/2 = 4 x £5 free bets. Free bets valid for 7 days on sports, stake not returned, restrictions apply. T&Cs apply, 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
6 bet365
Welcome Bonus
Get up to £100 in Bet Credits
Bet365 are one of the biggest online bookies and offer players a Bet Builder, Acca Boost and Early Payout on multiple markets
iOS, Android, Mobile site
Cashout, Accumulators, Streaming
37 sports available
Read our bet365 review
Cashout, Accumulators, Streaming
37 sports available
New Customer Offer Min deposit £5. Bet Credits available for use upon settlement of bets to value of qualifying deposit. Min odds, bet and payment method exclusions apply. Returns exclude Bet Credits stake. Time limits and T&Cs apply. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
7 Mr Play Sport
Welcome Bonus
Bet £10, get a £10 free bet
Take advantage of Mr Play's excellent welcome bonus and get to grips with the wide array of sports markets today
Mobile site
Cashout, Accumulators
29 sports available
Read our Mr Play Sport review
Cashout, Accumulators
29 sports available
New Customer Offer Bet £10, get £10. £10 minimum deposit. Max £10 free bet is only valid for 14 days. Bet must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets no eligible 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
8 Grosvenor Sports
Welcome Bonus
Double the odds
Play with Grosvenor for best odds guaranteed on all UK horse racing as well as a great in-play betting market across sports
iOS, Android, Mobile site
Cashout, Accumulators, Streaming
38 sports available
Read our Grosvenor Sports review
Cashout, Accumulators, Streaming
38 sports available
New Customer Offer Double the odds. Bet must be placed using real money in combination with the Odds Boost Token. Offer applies to Sport bets only. £10 Max stake. Each way bets are a maximum of £5 each way (£10 total stake). Extra winnings are paid in cash. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
9 Ruby Bet
Welcome Bonus
Deposit £10, get £10 free bet
A new exciting bookie that has a number of payment methods available and a number of markets to bet on
Mobile site
Cashout, Accumulators
47 sports available
Read our Ruby Bet review
Cashout, Accumulators
47 sports available
New Customer Offer Bet £10, get £10 free bet. £10 minimum stake. Minimum odds 1.5, stake not returned and wagering of 10x. Free bet is valid for 7 days. Maximum winnings of £20. Skrill deposits are excluded 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
10 Betfred
Welcome Bonus
Bet £10 get £30
One of the oldest bookies, Betfred has a great reputation amongst customers with huge acca boosts and multiple promos
iOS, Android, Mobile site
Cashout, Accumulators, Streaming
27 sports available
Cashout, Accumulators, Streaming
27 sports available
New Customer Offer Deposit & place first sports bet at a minimum of £10 in one bet transaction at evens (2.0) +. £30 paid in free bets within 10 hours of bet settlement, expires 7-days after issue. Doesn’t apply to customers who place their first bet on the Virtual Grand National. E-Wallet & Prepaid Card restrictions apply. First bet settled within 30 days. 18+. Full T&Cs apply. Please gamble responsibly. begambleaware.org
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With so many sports betting sites out there, the industry is super competitive. This means sites are battling it out in a bid to gain new customers, and welcome bonuses are one of the prime tactics used for this. This is great news for bettors, as it means there are loads of great deals just waiting to be taken advantage of. Whether you want to bet on football, boxing or Formula 1, there’s a welcome bonus out there for you. But with such a vast choice, knowing which welcome bonus is right for you can be a little confusing. To help you out, we’ve got the rundown on everything you need to know about welcome bonuses at sports betting sites.

Types of welcome bonus

There are several different types of welcome bonuses on offer across the sports betting world, each offering you a different way to bet and win big on the house. Want to know which new customer deal is best for you? We’ve covered the most popular welcome bonuses for online sportsbooks.

Free bets

Free bets are one of the most common welcome offers and can be a great deal for new gamblers. To claim yours, you’ll usually need to make a minimum deposit or make a bet of a specified value. The value of bonus bets will depend on your choice of betting site, but they usually range from £10 to £50. While some sites will give you a single bet worth the stated value, others split the value across separate, smaller bets. For example, Coral offers a £20 free bets bonus, split into 4 x £5 bets, when you bet £5.

Matched bonuses

Matched deposit bonuses see sports betting sites reward new players for making their first deposit. This reward comes in the form free cash equal to a percentage of the initial deposit, which can be used to bet on your favourite sports and can range from 25% to as much as 200% at some sports betting sites. Matched deposit bonuses usually have a limit, such as ‘up to £50’, so be sure to keep an eye out if you’re a big spender. For example, SportNation.bet offer a 50% deposit match up to £100. This means that if you deposit £100, you will receive a £50 bonus, boosting your total bankroll to £150.

Some sports betting sites offer similar rewards in the form of a matched bet. This means you’ll receive bonus cash equal to a percentage of your first bet. For example, LeoVegas Sport offer new customers a 50% free matched bet up to £50 when you place your first bet.

Enhanced odds

This bonus is great for all kinds of bettors – you can use it on a relatively safe bet to give you a decent chance of winning an increased payout, or you could go for a bet that already has pretty long odds and try to get a huge payout. Grosvenor Sports’ welcome bonus gives you this flexibility, offering doubled odds on any sport as a welcome bonus for new bettors.

What to consider when choosing your welcome bonus

Welcome bonuses are a great way to boost your bankroll, but it’s important that you understand exactly what you’re signing up to before claiming yours. You should always check the terms and conditions to make sure you’re getting the best deal on the market. Here are the key factors to consider before you sign up to a sports betting welcome bonus.

Qualifying requirements

Most welcome bonuses come with conditions you’ll need to meet to qualify for the reward. This usually involves making a minimum deposit or placing a bet of a certain value. These values will vary for each welcome bonus, so be sure to check in the terms and conditions.

Minimum odds

Many sports betting welcome bonuses are subject to minimum odds, and the qualifying bet you make to claim the bonus may also be affected by these. These odds requirements could mean you won’t necessarily be able to bet on your preferred market with your bonus funds, so it’s best to read the terms and conditions before you sign up. For example, Coral’s current welcome bonus has a minimum odds requirements of 1/2.

Wagering requirements

Many welcome bonuses will have wagering requirements, which determine how much you’ll need to wager before you can withdraw any bonus winnings. Wagering requirements on sports betting bonuses tend to be lower than casino bonuses, and some betting bonuses have no wagering requirements. However, it’s important to understand these in case they do come up. For example, MansionBet’s welcome bonus stipulates that you must wager both your deposit and bonus funds six times before making a withdrawal.

Time limits

These fantastic welcome bonuses aren’t available forever, so be sure to strike while the iron is hot. Not only will you need to meet the wagering requirements, but you’ll also usually have to do so within a specified time period. This time period can range from a matter of hours to as many as 30 days and more, so be sure to check before you sign up.

Market restrictions

Some bonus bets are only available to use on certain markets, such as outright win or in-play. You may also find that you’ll be restricted in terms of the sports you can bet on with your bonus funds, for example, LeoVegas Sport doesn’t allow its ‘up to £50 free bet’ welcome bonus to be used on horse racing.

How to claim your sports betting welcome bonus

  1. Browse and compare
    First things first, you need to check out what bonuses are on offer at each sports betting site. With so many sites to choose from, narrowing down the list can be tricky. Our hand-picked list of the top betting sites with the best welcome bonuses makes it easier to compare each bookmaker and select the best welcome bonus for you. Don’t forget to consider market depth, mobile compatibility and the odds at each site!
  2. Understand the terms and conditions
    It’s important to read the small print before your claim your welcome bonus so that you understand exactly what you’re signing up to – the biggest numbers aren’t always the best deals. Make sure you understand everything from qualifying requirements, to wagering requirements and withdrawal limits before you sign up.
  3. Sign up
    You’ll need to create an account before you can claim your sports betting welcome bonus. This should only take a few minutes, and you’ll only need to provide a few personal details. Don’t forget to enter your welcome bonus promo code and opt in to the welcome bonus at this stage.
  4. Deposit and claim your bonus
    Almost there – all you need to do is activate your betting bonus. Whether this is simply making a minimum deposit, or placing your first bet. Your bonus will usually be activated automatically once you’ve fulfilled these requirements, which means you’re ready to start betting!

Compare and bet

Now you’ve had a taste of the sports betting bonuses on offer, you’re probably keen to find your perfect bonus deal and start betting. Whether you’re in search of free bets or matched deposits, there are plenty of opportunities to boost your betting bankroll. Not sure where to start? Check out our list of the top online bookies with the best welcome bonuses to find a favourite. All you need to do is compare, pick a top site and sign up to start betting.

Can I claim a welcome bonus as an exisiting customer?

No, sports betting welcome bonuses are exclusive to new players- but this doesn’t mean existing players need to miss out. Sports betting sites are always releasing promotions to reward existing customers and to keep them coming back for more.

The people behind this page

Compare.bet's online gambling content experts helped write, edit and check this page:

Daniel is the editor-in-chief at Compare.bet. He has half a decade of experience writing on topics including sports betting, online casino and the NBA. Daniel also covers Premier League football for The Warm-Up and has interviewed Louis Saha, Richard Dunne and Gary Pallister. In his spare time, Daniel enjoys film photography and making Spotify playlists.