Discover the Best UK Online Bookmakers in 2025
Quick Find: New Betting Sites | Irish Bookmakers | Football Bookmakers | Horse Racing Bookmakers
Velobet - 150% Sports Bonus up to £1,000
Velobet is rolling out the red carpet for new players with an enticing Welcome Offer that's hard to resist. Offering a whopping 150% Sports Bonus up to £1,000, it's a golden opportunity for sports enthusiasts to supercharge their betting experience. The bonus boosts initial deposits, allowing players to explore a wide range of sports and markets with an ample bankroll. Friendly yet straightforward, the offer is crafted to welcome newcomers with open arms. It's the perfect start for anyone looking to dive into the thrilling world of online sports betting.
£30 in Free Bets when you bet £10
New betting site to the UK but established since 1999.
AK Bets Sign Up Offer - Winning Boost on your First Acca Bet up to £/€100
BetGoodwin Sign Up Offer - 50% Back Up To £25 Free Bet
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£10 Free Bet when you deposit £10
Are you ready for some top horse racing action? Then head over to Nags Bet, Sign up and make a first deposit of a tenner to receive your free £10 bet and get picking those horse racing winners!
Rolletto Sports Welcome Deposit Bonus 150% up to £1,500
£30 Free Bet when you deposit and bet £10
Discover Mogobet’s Bet £10, Get £30 Free Bet offer. Learn how to claim the bonus, understand the terms, and find out if it’s worth your £10 deposit today!
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BETRINO.com is a popular online gambling platform in the UK with quick withdrawal times, a generous sign-up offer, and a wide selection of casino games.
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Casobet Welcome Bonus Package 200% up to €6000
Goldenbet Casino Welcome Bonus 100% up to €/$/£ 500
Velobet Bonus Code - WELCOME gets you a 150% Bonus up to £1,000
Velobet is rolling out the red carpet for new players with an enticing Welcome Offer that's hard to resist. Offering a whopping 150% Sports Bonus up to £1,000, it's a golden opportunity for sports enthusiasts to supercharge their betting experience. The bonus boosts initial deposits, allowing players to explore a wide range of sports and markets with an ample bankroll. Friendly yet straightforward, the offer is crafted to welcome newcomers with open arms. It's the perfect start for anyone looking to dive into the thrilling world of online sports betting.
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BlueFox sports and casino is a new UK betting site with a tasty £30 free bet and rewards programme. Enjoy live betting, cash backs and free bets on Monday's.
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Get 250% bonus up to $2,500 on first deposits
Gentleman Jim New UK Licensed Betting Site with High Limits and 20 Free Spins
Get 20 free spins on Big Bass Splash at Gentleman Jim Bookmaker! Use promo code bigbassspins, deposit £10, and start spinning for big wins today. 18+ #begambleaware.
Sports Welcome Bonus 100% up to €/$/£ 500
£10 Free Bet + 20 Wager Free Spins
One of the key features that sets Betarno apart from its competitors is its vast selection of sports and events to bet on. From popular sports like football, basketball, and tennis to niche markets like eSports and virtual sports, Betarno covers it all. You'll never run out of options to explore and place your bets on.
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New Dazzle Casino Sportsbook for UK and Ireland players provides plenty of top promotions, live betting, £20 free bet welcome bonus and top notch casino.
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Dragon Bet Review - an innovative online betting platform that offers a comprehensive range of sports including exclusive betting markets on Welsh sports events. Stand out features include best odds guaranted and live streaming.
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If you're searching for a top-notch online sports betting experience, look no further than Fafabet. With such attractive promotions, Fafabet is undoubtedly a go-to destination for sports enthusiasts seeking thrilling betting opportunities.
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Sign up to 1Bet and enjoy a tasty instant 100% sports betting bonus of up to 100€ on your first-ever deposit at the sportsbook.
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Is VegasLand Sport worth your time? our complete review has everything you need to know before joining.
100% up to £100 + 10% Cashback on deposit losses
All British Sports comes onto the UK market with an exclusive and unique welcome offer of 10% cashback.
Eligibility is restricted for suspected abuse | Cashback is cash with no restrictions | Skrill & Neteller deposits excluded | Cashback applies to deposits where no bonus is included | T&C's apply
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Make your first bet a winning one at Vegasmobilecasino Sports with their deposit and bet £20 for a £30 free bet bonus.
Free £30 Matched Bet if your 1st Acca loses
Make your first Acca bet at Betway for up to £30 back as a free bet.
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A new casino and sports betting site for UK players in 2023.
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New UK sports and casino betting site in 2022 offers a free £10 bet and excellent live in play betting platform.
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New betting site for 2022 owned by Goodwin Racing Ltd with excellent money back offers on horse racing worth up to £100 as a free bet refund.
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A new online sports and casino site for 2022.
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A relatively new betting sportsbook and casino site with top sports offers, Interbet was launched in 2018. Created by a team of industry experts and betting enthusiasts.
Casino Welcome Offer - 100% up to £100 + 20 Bonus Spins
Join a UK betting site for UK players launched in 2021 and get the 100% casino welcome bonus up to £100. There's no sports betting bonus at present but the casino is decent and worth a play if you like games, slots etc..
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Sportsbook and Casino betting site, fully UK Licensed bookie which is recommended for eSports, Live betting and Virtual betting entertainment. Part sponsors of Premier League clubs Arsenal and Southampton.
Kwiff Bonus - Bet £10 Get £30 Free Bet
I just discovered an amazing offer on Kwiff.com that I had to share! When you bet just £10, they give you £30 in FREE Bets—it's too good to miss. This offer is exclusively for UK new customers who are 18+, and you can only snag it via desktop or web, not through the kwiff apps. It’s a fantastic way to get started and explore all that Kwiff has to offer. Don't let this deal pass you by!
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Reach for the stars with BetNeptune, one of many new entrants powered by ProgressPlay ltd software and offering a £10 free bet. If Sports Live betting is something you like to bet then this betting site delivers with their excellent inerface and live display.
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Karamba sportsbook review - Enjoy a wide range of betting markets on popular to niche sports. Premier League & Champions League football bets plus horse racing, boxing, tennis, greyhounds and loads more. Features include enhanced odds, free bets, extra places each-way and money back promotions.
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Join the market leader in sports spread betting on all major sports tournaments, leagues and events and now with a fixed odds service.
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The Online Casino with a new Sports platform and Welcome Bonus Offer of a £30 free bet. It's an established Casino site which has added a Sports section operated by a leading betting platform ProgressPlay Ltd.
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UK & Irish bookmaker with no rival in Promotions on offer. Live Streaming, In-Play betting and £10 free bet.
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UK bookmaker since 2003 with excellent live betting and promotions, fully licensed by the gambling authorities of the UK, Ireland, Sweden and Malta.
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Financial, sports, spread and fixed odds betting with casino action all from one account.
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Weekly Cashback on Sports betting and Live betting platform are two standouts from a well established, since 2009, betting site for UK punters.
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New UK online bookmaker founded in 2020.
Discover the ultimate guide to finding the best online bookmakers. Our comprehensive list is tailored for UK players, guaranteeing access to the highest-rated platforms. Delve into our listings and compare the captivating sign-up offers and free bets these bookmakers provide. We've conducted extensive research, merging our evaluations with valuable insights from other bettors.
Where to Bet in July 2025: 50 Online Bookmakers & the Best Bonuses Revealed
July 2025 is an exciting time for online betting enthusiasts. With major sporting events heating up and dozens of betting sites vying for your attention, the competition is fierce—and that means better offers for you. Whether you're looking for a big first deposit bonus, a low-risk free bet, or unique perks like cashback or spin deals, this guide covers the top 50 bookmakers offering the most generous promotions this month.
| Bookmaker | Bonus |
|---|---|
| Velobet | 150% Sports Bonus up to £1,000 |
| Hollywoodbets | £30 in Free Bets when you bet £10 |
| AK Bets | Winning Boost on your First Acca Bet up to £/€100 |
| BetGoodwin | 50% Back Up To £25 Free Bet |
| FunkyJackpot | Bet £20 & Get a £30 Free Bet |
| Quickbet | £10 Free Bet OR 100% Casino Match up to £100 |
| StarSports Bet | Bet £20 Get 50 Free Spins |
| Quinnbet | Bet £10 get £10 Free Bet |
| Fruity King Sports | £30 Free Bet when you bet £10 |
| NagsBet | £10 Free Bet when you deposit £10 |
| Rolletto | 150% Welcome Deposit Bonus up to £1,500 |
| Mogobet | £30 Free Bet on £10 deposit and bet |
| Spinzwin | £35 Free Bet on £20 deposit and bet |
| BETRINO | Bet £10 Get £10 Free Bet |
| Monster Sports Casino | £30 Free Bet on £10 deposit |
| Casobet | 200% Welcome Bonus up to €6000 |
| GoldenBet | 100% Welcome Bonus up to €/$/£500 |
| Boylesports | Bet £10 Get £20 Free Bet |
| JeffBet | Bet £10 Get £30 Free Bet |
| BlueFox Sports | Bet £20 Get £30 Free Bet |
| The Pools | Bet £10 Get £20 in Free Bets |
| Nitrobetting | 250% bonus up to $2,500 |
| Gentleman Jim | 20 Free Spins & High Limits |
| Betarno | £10 Free Bet + 20 Wager-Free Spins |
| Dazzle Sportsbook | Bet £20 Get £20 Free Bet |
| Dragon Bet | Bet £15 Get a £5 Free Bet |
| Fafabet | Up To £50 Free Bet + £20 Casino Bonus |
| 1Bet | 100% up to €100 on 1st Deposit |
| VegasLand | Bet £10 Get £10 Free Bet |
| All British Sports | 100% up to £100 + 10% Cashback |
| VegasMobileCasino | Bet £20 Get £30 Free Bet (Code: VMC30) |
| Betway | Free £30 Matched Bet if 1st Acca loses |
| Luckland | Bet £15 Get £10 Free Bet |
| ZetBet | Bet £10 Get £10 Free Bet |
| Luckster | Bet £10 Get £10 Free Bet |
| Interbet | Deposit £10 & Get a £10 Free Bet |
| Bettarget | 100% Casino Bonus up to £100 + 20 Spins |
| Sportsbetio | Enhanced Odds, Acca Boost, Cash Out |
| Kwiff | Bet £10 Get £30 Free Bet |
| Betneptune | Bet £10 Get £10 Free Bet |
| Karamba | 100% Casino Match Bonus up to £100 |
| Sportingindex | Bet £10 Get £20 In Free Bets |
| Fanteam | Bet £10 Get £10 + 2 x £2 Fantasy Tickets |
| The Online Casino Sports | Bet £20 Get £30 Free Bet (Code: BETGET) |
| Betfred | £50 in Free Bets when you bet £10 |
| 10bet | 100% Deposit Bonus up to £50 |
Why This List Matters
Not every bookmaker delivers the same value. Some give large bonuses but hide restrictive terms. Others offer smaller rewards but with player-friendly conditions. At Bet1015, we prioritize transparency, bonus value, and user experience.
This list highlights the standout features of each platform so you can choose with confidence.
Frequently Asked Questions (FAQs)
What is the best bonus offer in July 2025?
Velobet leads with a 150% bonus up to £1,000, while Casobet offers a massive 200% bonus up to €6000—ideal for high-stakes players.
Are these offers legit?
Yes, all offers listed are from licensed bookmakers and come with terms and conditions. Always read the fine print before claiming.
Do I need a promo code?
Some offers require a promo code (e.g., VegasMobileCasino uses “VMC30”). The majority, however, are automatically applied on qualifying deposits.
Can I claim multiple bonuses?
Yes, you can sign up for multiple bookmakers and claim each new customer offer once per site, provided you meet their eligibility criteria.
What payment methods qualify?
Debit cards usually qualify. E-wallets like Skrill or Neteller often do not. Always check the site’s bonus T&Cs for payment exclusions.
Are there any no-deposit offers?
Most are deposit-based, but some sites like Betarno include extras like wager-free spins, which offer low-risk value.
Can I use these bonuses on mobile?
Absolutely. All the listed bookmakers are mobile-optimized, and some even have mobile-exclusive offers.
How do I withdraw bonus winnings?
You typically need to meet wagering requirements (e.g., 5x or 10x the bonus amount). Once met, you can withdraw your balance.
Which site is best for casino + sportsbook?
How often are these offers updated?
Monthly, often timed around sporting calendars. Check Bet1015.com regularly for the latest verified deals.
Irish Bookies
Ireland is the home of top-quality horse racing, so it's no surprise to learn that some of the biggest names in sports betting sites have come from Ireland.
Popular betting sites from the high street throughout Ireland and the UK have built a strong presence online.
Look at our page, where we have listed the best Irish betting sites for you to sign up for.
Horse Racing Bookmakers
These bookmakers feature more horse racing promotions and features than the average betting site. As such, they are best placed to serve racing bettors.
For example, if you want to place Placepot bets, Lucky 15, 31, or 63 bets, or if you are looking for Best Odds Guaranteed on your horse racing bets.
All these horse racing betting sites will accommodate you in all or some of those features mentioned.
Football Bookmakers
Okay, so with football betting being the most popular sport, surely every bookmaker will be able to satisfy punters' needs!
This is true to an extent, but some UK bookmakers take the lead in what football betting markets they offer.
We are talking about better odds and choices in football betting markets. Plus, the ability to be on football leagues from around the world.
Some bookmakers have that edge regarding what they can offer punters who bet solely on the “beautiful game.”
Bookmakers With Cash Out
The Cash Out feature has taken hold over the past couple of years, with more and more bookmakers offering players a chance to bank winnings early.
Cash Out, and now Partial Cash Out, can be utilised in play by diverting some or all of your active winnings during the game run.
This puts the punter in control of their potential winnings – and avoids any last-minute disasters which could scupper a chance of a payout on a winning bet.
These online bookies offer the Cash Out and, in some cases, the Partial Cash Out feature.
Bookmakers with Live Streaming
What better way to enjoy the run of your bet than watching it at online UK bookmakers with live streaming?
Not all UK bookmakers will offer this option, so check out our list below of UK bookmakers that let you watch your horse race once you have a funded account and/or bet a minimum of 50p to £1 on the race.
A football, darts, tennis, or any other listed match requires a funded account to watch the live stream or a settled bet in the previous 24 hours.
You should undoubtedly check out these notable UK bookmakers with live streaming.
Online Bookmakers Guide – What You Need to Know
Betting at UK bookmakers is one of the favourite pastimes in the UK.
It has a long-standing tradition and is combined with liberal legislation. Unsurprisingly, millions of people wager millions of pounds online and through the thousands of betting shops nationwide.
While in the past, you were required to go to a racetrack to be able to place a wager, and later you had to at least walk to the high street or wherever the nearest betting shop was located.
You can place wagers online on your computer, smartphone, or tablet.
The popularity of Online Betting
When the advancements in the computer industry and the widespread use of the internet enabled the emergence of a phenomenon called ‘online betting,’ betting operators were quick to realise that online betting is the future.
Many who weren’t previously in the betting industry saw the potential.
Online betting allows bookmakers to operate with lower costs. It enables punters to have a hassle-free betting experience without running to the betting shop to place a bet before kick-off.
And speaking of ‘kick-off,’ the introduction of live betting (betting on events that have already started) made betting even more exciting and encourage people to wager even more.
Then the cash-out option was introduced by bookmakers, which allowed punters to settle bets and get paid even before all selections had concluded.
UK bookmakers online today often offer punters the ability to watch events live via streaming without any extra fees, as long as they have a positive account balance.
More Choices, More Headaches
While it is clear that technology has made things a lot easier for punters, it is also true that sometimes punters find the scope of choices at their disposal a bit overwhelming.
Let’s start with the most obvious one. Every punter who wants to bet at online bookmakers has to choose a betting site.
There is another reason why online betting is better and more convenient than traditional betting.
Namely, you can register and open an account at more than one of the bookmakers online.
Then, when you’re about to place a bet, you can check which of the operators offers better odds and better conditions (whether they offer features like the Betfred cash-out or whether the bet counts towards a specific promotion.
But, even if you decide to register with more than one betting site, you still can’t register with all of them, and you’ll need to select a few or several gambling sites.
That might be more difficult than it seems, as every one of the sports betting sites claims to be the best, and sometimes punters are slightly confused and unsure which sites can be trusted.
Licensing and Regulation Are Vital
First, every site has to be licensed and regulated; without that, you shouldn’t even consider it.
Most high-profile websites have that covered, but often punters are drawn to unlicensed sites that might offer better odds, faster payments, lucrative bonuses, etc.
It is all well while you’re losing or winning small amounts of money, but the problems usually start when you’re about to make your first withdrawal, especially if the amount in question is not small.
It is usually then that punters realise that the terms and conditions, which nobody usually reads, are either too vague or even blatantly unfair.
Unfortunately, by that point, it is too late.
If the site is not licensed, it means that there’s no authority, no UK Gambling Commission to protect your rights as a customer, and you may never receive your hard earned, or receive just a fraction, or have to wait for months until you get what’s rightfully yours.
Safety First
Always be wise and cautious when choosing from online bookmakers.
So, even if the betting site doesn’t want to scam you. It operates legally, with full respect for its customers, and it abides by ethical standards; the fact that it is not licensed or certified means that you can’t be sure that it offers the necessary level of protection and safety.
Betting via online bookmakers is a sensitive matter. Firstly, betting online requires making payments, which means that at one point, you will be required to submit financial and personal data, which can then be abused.
Even if the website treats your information with the required degree of caution and doesn’t allow access to sensitive information by third parties, it doesn’t mean your information will be protected.
Suppose a betting operator doesn’t apply the necessary security standards to protect your personal and financial data. In that case, third parties might ‘hack’ the website to obtain and misuse your information.
Suppose the bookmakers online are verified and reliable. That guarantees that they employ the required security standards and that the customers can rest assured they won’t be victims of online fraud.
Bookmakers Sign Up Offers
However, it is not just the licensing and certification that matter.
Many websites are licensed, but the online bookmakers' sign-up offers may not be at a level that a punter should expect.
Some sites offer only a few sports, competitions, or a limited range of markets.
Other sites offer odds that are too low and not favourable for punters.
In contrast, some UK bookmakers online may have restrictive banking policies, like charging fees on deposits and/or withdrawals, long waiting periods, deposit and withdrawal limits that aren’t flexible, and so on.
Suppose you are a punter who is primarily focused on football. In that case, it will be vital to you whether the operator has a good football betting offer, covers the leagues and competitions you’d like to bet on, and so on.
Similarly, if you’re more into horse race betting, you’d prefer a website that offers more information about horse racing than most of its competitors.
If you plan on betting on a range of sports, you will be looking for an online sports betting site with an excellent overall betting offer.
Bookmakers with Free Bets and Why They Matter
Another crucial aspect of choosing from online bookmakers is the bonuses and promotions they offer.
Most online betting sites choose to offer bonuses.
- Bookmaker free bets are the most successful tool for attracting new customers.
- Most bonus offers are mainly aimed at new customers.
- Bonuses aren’t just a marketing trick; punters can benefit from bonus offers.
To protect themselves, since there are punters who try to abuse the bonus offers, online sports betting sites set the terms and conditions under which the bonus offers are awarded.
These terms and conditions include:
- Whether the bonus is only available to new customers.
- Or if punters with existing bookmaker accounts can still claim free bets.
- The time frame during which the bonus can be claimed and used.
- Whether there are any wagering/rollover requirements, the specific conditions under which they should be met, and other details regarding the offer.
Compare the Online Bookmakers' Free Bets
One of the key criteria for comparing two bonus offers and deciding which one is more favourable is the online bookmaker's bonus amount.
The bonus amount isn’t the only thing that should be considered, but it is one of the essential elements of a bonus offer.
The more generous the bookmakers online are with the bonus amount, the more money you will have as a punter to wager, and that means more bets, which equals increased chances of winning.
Even if the bonus requires you to deposit and wager your own money before you can claim it, it is still quite neat to know that you will have the chance to win money without risking any of your own money.
We Did Our Homework and Made It Easier for You.
We understand that choosing one or even a few betting sites with so many available can be tricky and time-consuming.
Why waste time analyzing betting sites when you can analyze teams, leagues, jockeys, and other relevant betting statistics that can help you improve your chances and make smart bets?
That is precisely why we decided to help you and compiled a list of the best betting sites.
All of the online bookmakers on the list offer solid odds, cover a lot of sports and betting markets, allow mobile betting through mobile devices and live betting, and offer excellent bonuses for new customers.
All betting sites on this page offer at least £10 or up to £100 as a new customer bonus.
Sometimes, the bookmaker sites will roll out even more than £100 as an incentive welcome bonus.
How do online betting sites verify your age?
The betting site will verify your age by asking for proof of ID showing your birth date – for example, a photocopy or scan of your driver's license or passport, which both show your birth date.
Email the evidence above to the customer contact email on the gambling website. This will be found on the Contact Page, generally displayed at the website's footer.
The bookmakers need to verify your age for the following reasons:
- Make sure you are 18 or older.
- To check whether you have self-excluded yourself from online gambling.
- Confirm that your identity is correct.
How do the Bookies pay out?
When you open a new betting account at a bookmaker, you must make a first deposit of real money to place a real bet.
The banking method of funding your account for the first time will determine how you receive your winnings.
When requesting a payout, choose wisely if you don't want to wait long.
The following payment method is the fastest for payouts.
- Bitcoin: Instant
- Prepaid Debit Card: Instant
E-Wallets:
- PayPal, Neteller, Moneybookers, Skrill: Instant to 3 – 4 days
- Money Transfers: 1 – 3 days
- Bank Wires: 1 – 10 days
- Debit Cards: 2 – 5 days
- Paper Checks: 2 weeks
If you lean towards higher amounts of bets and want to ensure you won't get banned for winning, reading our article on which betting sites don’t ban winners may be helpful.
The bookmakers mentioned in the article allow higher stakes.
Finally, we rate the betting sites by how reputable they are.
Extensive online research and personal knowledge of using and placing bets with the gambling sites listed means we know they can offer solid, competitive odds for football betting and horse racing.
The free bets the bookies offer allow punters to try the sites out and find out which best suits their gameplay.
Enjoy your betting experience with the bookmakers listed and profit wisely.