Best Betting Bonuses: 40+ Bookmaker Sign-Up Offers and Free Bets for December 2025

Best New Customer Betting Offers

Our team has tested all of the bookmaker offers we recommend to find the best bonuses. We check how long offers last, what conditions apply, and how easy they are to claim. These are our reviews of the top welcome offers that offer the most value to new players.

1. 10bet – 100% Deposit Match up to £50

The 10bet sign-up offer is perfect for new players looking to test the betting site. Deposit £10-£50 and get a 100% match in free bets (up to £50). Unlike most bookmakers who make you wait for a bet to settle, 10bet credits your free bets instantly after your first deposit – which is a nice touch. You’ve got 60 days to use it, which is plenty of time. The downside? You can’t claim it with PayPal, Skrill or Neteller deposits. There are also wagering requirements – you need to bet 8x your bonus at minimum odds of 4/5 before withdrawing winnings. Still, it’s good value and works across all sports.

2. Betfred Sign Up Offer – £50 in Free Bets

The Betfred sign-up offer is one of the best out there for sheer value. Bet just £10 and get £50 in free bets back – that’s 5x your deposit. Simply place a £10 bet at evens or higher on any sport within 7 days of signing up (use code BETFRED50 when you register). Once your bet settles, you’ll get 5 x £10 free bets credited to your account. One important term to remember is that you need to deposit with a debit card – e-wallets don’t qualify.

3. BetVictor – Bet £10 Get £30 in Free Bets

BetVictor’s welcome offer is another with great value for you. You can get £30 in free bets when you bet £10 or more on any sports market at odds greater than evens. You have to opt in on sign up via the Offers tab, and you get 7 days to use your bonus. Once your initial bet is settled, you will get 6 x £5 free bets. One for an acca, one for in-play, one for pre-event, one for a double, one for a treble, and one for any sport or bet type.

4. The Pools – Bet £10 Get £20 in Free Bets

The Pools sign-up offer is a generous £20 in free bets, split into four £5 free bets. All new players need to do is place a qualifying £10 bet on registering at 1/2 odds or greater. You will have 7 days to do this. The free bets are credited as 4 x £5 free bets. 1x Football, 1x Racing, 1x Tennis & 1x Acca. Other than the limited validity period, there aren’t that many restrictions here. So overall, we thought it was a very well-rounded promotion for new players.

5. William Hill – Bet £10 Get £30 in Free Bets

The William Hill sign-up offer is a long-standing valued offer. Basically, you need to place a minimum stake of £10 at odds of 1/2 after signing up. Then you will receive 3 x £10 free bets to use on the sportsbook (not virtuals), and you have to use them within 7 days. Unfortunately, many deposit methods are excluded from this offer, including – PayPal, Neosurf, Paysafe, Apple Pay, Neteller, Skrill, ecoPayz, Kalibra/Postpay and William Hill PLUS Card.

6. YetiBet – 50% Acca Boost on Football

YetiBet don’t give new players a free bet when they register, like other bookmakers. Instead, they offer a permanent odds boost for football accas. It might not seem the best, but it’s a good option to ensure you always get the highest value returns from your wagers. Basically, you get a percentage boost on any bets with four or more selections. The more selections you have, the more of a boost you get until 50%.

7. Betiton – Get £10 When You Bet £15

Betiton offer a simple sign-up offer. With £10 awarded as a free bet when you place a bet of £15 or more at evens. The qualifying bet must be placed within 14 days of registering. Unfortunately, Neteller, Skrill, and PayPal deposits are not eligible, which limits your options. Overall, it’s not a flashy offer, but it still offers value on your first bet placement.

8. Spreadex – £50 in Bet Bonuses

The Spreadex sign-up offer is one of the best in terms of overall value. You get a bonus package of 5 x £5 fixed odds free bets, 4 x £5 spread bets, and 50 free spins on Starburst. This means you can test the whole betting site to see what you enjoy. The only thing is new players have to wager a bet of £25 at a minimum odds of 1/2 to qualify. If it weren’t for the larger initial outlay, the bonus would be higher on our list.

9. bet365 – Bet £10 Get £30 in Free Bets

The best thing about the bet365 sign-up offer is its flexibility. Basically, it is a 300% bonus of bet credits, up to £30. Meaning if you deposited £5, you will still be eligible for £15. You can also use the bet credits however you want on different markets, which is very nice. There are some restrictions in terms of what payment options are available, but in general, this is a very solid bonus.

10. Midnite – Bet £10 Get £30 in Free Bets

Midnite’s welcome offer gives new players £30 in free bets from a £10 stake – solid 3x value. Once your initial £10 bet settles, you’ll get a bundle of free bets: one £10 single (minimum odds 1/1), three £5 Bet Builder bets (minimum odds 3/1 with 3+ selections), and one £5 accumulator (minimum odds 4/1 with 4+ selections). The variety here is good – you can try different bet types rather than just getting standard free bets.

New Sign-Up Offer of the Month

Every month, we highlight one standout welcome offer that delivers exceptional value for new players. This month’s pick BetVictor, stands out for its generous terms, realistic wagering requirements, and overall value.

Best Betting Offers by Bonus Type

Welcome offers come in different formats, and each suits different betting styles. The main types you’ll encounter are free bets (where you get bonus bets after your first wager), matched deposits (where the bookmaker matches your deposit amount), and enhanced odds (where specific markets get boosted prices). Here’s the best of each type.

Free Bets

Free bet offers are the most common type of welcome bonus in the UK. You place a qualifying bet with your own money, and once it settles, the bookmaker credits free bets to your account. The key advantage is that you keep any winnings from your free bets (minus the stake). We look for offers with the highest free bet value, realistic minimum odds, and reasonable expiry periods. Our top pick for free bets is Betfred, because of the overall value – bet £10 and get £50 back in free bets, which is 5x your initial stake.

Matched Deposit Bonus

Matched deposit bonuses give you free bets equal to your first deposit amount, up to a maximum limit set by the bookmaker. These offers are great if you’re planning to deposit more than the minimum anyway, as you effectively double your betting funds. The key thing we look for is how quickly you receive the matched amount – some bookmakers make you wait until your qualifying bet settles, while others credit instantly. Our top pick is 10bet, which offers up to £50 in matched free bets. What makes this stand out is that your free bets are credited immediately after deposit, not after a qualifying bet settles like most other bookmakers.

Enhanced Odds

Enhanced odds welcome offers boost the price on your first bet as a new customer, giving you significantly better value than standard odds. Instead of receiving free bets, your opening wager gets massively improved odds – often boosted to 20/1, 33/1, or even 50/1 on popular outcomes that would normally be around evens or 2/1. The way it works is simple: you place your first bet at the enhanced price (usually capped at a small stake like £1), and if it wins, you get the boosted returns.

Top Sports Sign-Up Offers

Some bookmakers excel at specific sports with tailored welcome offers. Here are the best sign-up deals for football and horse racing – the two most popular betting markets in the UK.

Football Betting

If you’re looking for the best football betting offers, bet365 has the best all-round welcome package. You get £30 in bet credits when you bet just £10, giving you 3x your stake to use across their extensive football markets. What sets bet365 apart for football is the sheer range of betting options available – from Premier League and Champions League to lower leagues and international competitions. You can use your bet credits on everything from match results and correct scores to goal scorers, corners, cards, and detailed bet builders. Bet credits are also valid for 30 days, giving you plenty of time to use them on the football fixtures that interest you most.

Horse Racing

Bet365 is our top choice for horse racing offers. The same £30 in bet credits from a £10 stake applies, but what makes bet365 exceptional for racing is their comprehensive coverage and live streaming. They cover virtually every UK and Irish race meeting, plus major international events, giving you hundreds of races to bet on daily. The standout feature is free live streaming of all UK and Irish horse racing – you can watch every race live as long as you have a funded account or have placed a bet in the last 24 hours. Combined with competitive odds, Best Odds Guaranteed on UK and Irish racing, and the ability to use your £30 bet credits across any meetings, bet365 delivers everything serious racing bettors need.

Important Betting Offer Terms and Conditions

Understanding the terms and conditions is crucial to getting real value from any welcome offer. Here are the key factors we check when reviewing every bonus.

Expiry Date

You need enough time to actually use your bonus. We look for offers with at least 7 days validity – anything less makes it hard to meet the requirements. The best offers give you 30-60 days, which is plenty of time to place considered bets rather than rushing.

Qualifying Bet Minimum Odds

Most offers require your qualifying bet to be placed at minimum odds (usually evens or 4/5). Lower minimum odds are better – they give you more betting options and reduce risk. Watch out for offers requiring 2/1 or higher, as these significantly limit your choices.

Minimum Deposit

This is the smallest amount you need to deposit to qualify for the bonus. Most bookmakers set this at £10, which is reasonable. Be wary of offers requiring £50+ deposits unless the bonus value justifies it.

Payment Methods

Many bookmakers exclude e-wallet deposits (PayPal, Skrill, Neteller) from welcome offers. This is frustrating but common. We always note which payment methods qualify so you know before you deposit. Debit card deposits almost always qualify.

Betting Markets

Some offers restrict which bet types qualify. For example, your bonus might not work on bet builders, accumulators, or specific sports. The best offers have no restrictions and let you use your bonus across all markets.

How We Rank and Review Offers

We test every welcome offer personally to give you honest, practical reviews. Here’s exactly what we look for:

• Bonus value: How much you actually get versus what you need to deposit
• Wagering requirements: Whether the rollover demands are realistic (WeI avoid anything over 10x)
• Time limits: If you’ve got enough time to use the bonus properly
• Payment method restrictions: Which deposit methods qualify
• Ease of claiming: How simple the process is from sign-up to getting your bonus
• Market restrictions: Whether you can use the bonus on your preferred sports and bet types

Why We Only Review UKGC-Licensed Bookmakers

Every bookmaker we recommend holds a UK Gambling Commission license. This isn’t just box-ticking – it’s essential for your protection. UKGC-licensed sites must follow strict rules on fair play, secure payments, and responsible gambling. Unlicensed sites have no oversight and offer zero protection if something goes wrong with your account or withdrawals.

Betting Offers for Existing Players

The bonuses don’t stop after your welcome offer. Here are the best ongoing promotions we’ve found for existing customers.

Free Bets

10bet runs one of the most rewarding loyalty schemes for regular bettors. When you wager £75 on selected sports like football, horse racing, or tennis over a weekly period, you’ll receive a £10 free bet. This works out as a consistent 13% return on your betting activity, which is excellent value if you’re an active punter anyway. The qualifying sports cover the most popular markets, so you don’t need to bet on obscure events to hit the threshold.

Boosted Odds

bet365 offers the most consistent daily price boosts. You’ll find boosted odds on major events like Premier League matches and big horse racing fixtures, but also on smaller markets like player shots on target, corners, and lower league football. During major festivals like Cheltenham, they boost odds across multiple races throughout the week. The variety is what sets them apart – most bookmakers only boost one or two high-profile bets per day, but bet365 regularly features 10-20 enhanced prices across different sports.

Best Odds Guaranteed

William Hill offers Best Odds Guaranteed on UK and Irish horse racing with one crucial advantage – their BOG is available from 8am UK time, earlier than most competitors. This matters because you can take an early price on a horse in the morning, and if the Starting Price ends up higher, you still get paid at the bigger odds. Many bookmakers don’t activate BOG until 10am or later, meaning morning price moves don’t benefit you.

Free Games

Bet365 runs multiple free-to-play games where you can win prizes without risking your own money. Their football predictor games let you forecast scores and results to win free bets, while racing prediction games offer similar rewards for correctly picking race outcomes. They also run a daily Prize Matcher promotion where you reveal three squares each day throughout the week – match three symbols and you win prizes like free bets and free spins.

Acca Boosts

YetiBet consistently offers up to 50% extra on your football accumulator winnings, which is among the most generous acca boosts available. The boost applies to accumulators with multiple selections, increasing your returns significantly on winning bets. Unlike some bookmakers that only boost accas on specific leagues or matches, YetiBet’s offer works across a wide range of football markets.

Best Payment Methods to Claim Offers

Your deposit method affects whether you can claim welcome offers. Here’s what you need to know about each payment type.

E-wallets

Betting sites that accept PayPal, Skrill, and Neteller are great for fast and secure payments, but most bookmakers exclude them from welcome offers. This is frustrating but standard across the industry. If you want to claim a sign-up bonus, you might need to use a different payment method for your first deposit before using e-wallets for the rest of your betting.

Debit Cards

Visa and Mastercard debit cards are the safest bet for claiming welcome offers – they qualify for almost every bonus. Deposits are instant, and most bookmakers don’t charge processing fees. This is the payment method I recommend for new customers.

Pre-paid Cards

PaysafeCard betting sites usually allow players to qualify for welcome offers with pre-paid cards, like Paysafe. It’s a good option if you want to control your spending, as you can only deposit the amount loaded on your card. The downside is you can only withdraw winnings back to Paysafecard via the app – you’ll need to set up an alternative withdrawal method.

Responsible Gambling

When you look for betting sign up offers, it is essential that you practice responsible gambling. Set limits on yourself, in terms of deposits, bets, and simply time you spend gambling. We always say only bet what you can afford to lose and never ever chase losses.

All bookmakers listed here are registered and licensed by the UK Gambling Commission. This means they have a commitment to responsible gambling practices. This includes allowing you to self-exclude and pause your activity. If you ever feel you need help or your gambling is becoming problematic there are two essential organisations you can contact. GamStop allows you to self-exclude from all online bookmakers and GamCare gives advice and support on issues you may face.

Always gamble responsibly.

Reasons to Trust Our Recommendations

We only recommend betting offers that we have claimed and used personally. The reviews are unbiased – we are not paid to favour any specific site. We focus on the latest welcome offers with realistic terms, highlighting both the benefits and drawbacks of each bonus. With years of experience reviewing betting sites, we know what makes a genuinely good offer versus marketing hype. Every bookmaker featured holds a valid UK Gambling Commission license, ensuring your funds are protected and you’re betting at legitimate, regulated sites.

Frequently Asked Questions