Best Betting Sites with Welcome Bonus UK – Top Bonuses & Codes Today

These offers allow you to claim a bonus without funding your account first.

What Are Free Bets and Sign Up Offers?

Free bets are commonly used as welcome offers to encourage new customers to register with a new betting site. To claim a free bet as a new customer, simply choose a bookmaker from our list, click the link to visit their site, and follow the sign-up instructions. Most offers require a qualifying bet or deposit—details are clearly outlined next to each offer. A free bet gives you a bonus amount to wager without risking your own money. A matched bet means the bookmaker will match your first bet or deposit up to a certain amount.

Live Streaming at UK Betting Sites

Both are popular for new customers but have different terms. You can usually withdraw winnings made from a free bet, but the original free bet stake itself is not returned. For example, if you use a £10 free bet and win £30 at 3/1 odds, you’ll receive £30, not £40. There may, on occasion, be a wagering requirement attached to profits made from free bets. No deposit free bets are rare but do exist from time to time. Check our list regularly, as we bet best betting sites uk free flag these offers when they become available. Yes, many bookmakers reward existing customers with ongoing free bet promotions, such as bet clubs, money-back specials, and enhanced odds. Our offers page includes both new and ongoing promotions so loyal users can benefit too. Most free bet offers are for sports betting, but some bookmakers also provide separate promotions for casino games like slots, blackjack, or roulette. We clearly label whether an offer is for sports, casino, or both. Minimum odds refer to the lowest odds your qualifying or free bet must be placed at to activate or withdraw winnings. For example, if the requirement is 1/2, your bet must be at odds of 1.5 or greater.

Payment Methods at Indian Betting Sites

If successful, winnings are typically paid as a combination of cash and free bet credits. For example, if a horse’s odds are boosted from 4/1 to 24/1 for a £1 stake, you may receive £4 in cash and the remaining £20 as free bet tokens. These boosted odds offers are ideal for casual or low-stakes punters looking for a high potential return from a minimal outlay. 11/1 Arsenal or 15/1 Man Utd to Win 50/1 for the favourite to Win the Champion Hurdle Odds Boost: 10/1 Man City to Win 50/1 Rory McIlroy to Make the Cut Profit boosts are a less common but potentially valuable form of betting sign-up offer, allowing you to increase the profit from your qualifying bet by a set percentage, often 100% or more. Unlike enhanced odds or price boosts, which target specific events or markets, profit boosts apply more broadly and can be used across a range of sports or bet types.

The Pools - Bet £10, Get £20 in Free Bets

Some offers are in-play specific, adding flexibility for live bettors. Payouts are usually calculated on net profit and may be credited as cash or free bet tokens, depending on the bookmaker. 100% Profit Boost on Your First Bet Get 100% Boost on Any In-Play Bet Today 300% Profit Boost if You Bet on Man City to Win Today Money back special free bets offer a safety net if a specific event happens, like a horse falling, a player scoring, or a match ending in a bore draw. These promotions are available to both new and existing customers, making them a favourite ongoing feature at many UK betting sites. Instead of receiving cash, your original stake is refunded as a free bet, which means you’ll need to place a winning bet with the bonus to recoup value. We show these clearly next to each offer. Some free bets are flexible and can be used on any sport, while others are restricted to specific markets or events. We highlight these limitations so you know where your free bet can be used. Yes, all bookmakers listed on OLBG are licensed by the UK Gambling Commission.

• Sports-Specific Bonus: A $50 free bet specifically for the NFL or NBA.
• Acca Insurance: Get your stake back as a free bet if one leg of a 5+ fold accumulator fails.
• Early Payout: Selected bets are paid out as a win if your team goes 2 goals ahead.
• Bet Builder Bonus: Earn a 50% profit boost on your first custom bet builder.

We only promote trusted brands with secure platforms and fair terms.

• BetMGM: Offers a "Bet $10, Get $200 in Bonus Bets" promotion for new users.
• DraftKings: Provides a "Bet $5, Get $200 in Bonus Bets" welcome offer.
• FanDuel: Features a "Bet $5, Get $200 in Bonus Bets if Your Bet Wins" deal.
• Caesars Sportsbook: Presents a "First Bet on Caesars up to $1,250" bonus.
• Bet365: Known for its "Bet $1, Get $365 in Bonus Bets" introductory offer.

You can bet with confidence knowing your personal details and funds are protected.

• Welcome Bonus: Deposit match of 100% up to $200 on your first deposit.
• No Deposit Bonus: $10 free bet credited upon account verification.
• Free Spins: 50 free spins on a popular slot game with your first deposit.
• Odds Boost Token: Receive one token for a 50% odds boost on a bet of your choice.
• Profit Boost: Get a 50% profit boost on winnings from your first 24 hours of bets.
• Refer-a-Friend: Earn a $50 bonus for each friend who signs up and deposits.

Free bet promotions can change frequently, especially around major events. That’s why we update our comparison table daily—so you always see the freshest and best-value offers currently available. If you want to look beyond the welcome offer when choosing your next bookmaker then we have you covered too. Our team of experts have carried out in-depth reviews on each bookmaker as a whole, rather than just their offers, head over to our Betting Sites page to see their recommended bookies by best, new, top rated and for each category. Best Betting Sites to get a Risk Free Bonus Which Bookmakers Offer a Risk Free Bonus on Sports?

Which Betting Sites offer a Risk Free Bonus in the UK? A “risk free” bet is a type of free bet offered by online betting sites to new customers. It generally works by opening a new account with a bookmaker and placing a sports bet for the first time. If that first bet loses, the player will either receive their stake back as cash or be credited with a bonus bet to the same value of their first wager.

• Live Streaming Access: Bonus may include premium access to live streams.
• VIP Program Entry: A large sign-up bonus can grant immediate entry to a VIP tier.
• Casino Integration: Bonus funds might be usable across both sportsbook and casino.
• Mobile App Exclusive: An extra $10 free bet for downloading and betting via the app.
• Predictor Games: Entry into a free-to-play prediction contest with cash prizes.

Risk free bets allow you to get your stake back – either as cash but more often as a free bet – should your first bet with a bookmaker lose.

How I rated the best betting offers

First hand information on what people like/don't like User ratings to highlight betting sites that are popular/unpopular Positive or negative customer service or product experiences This is an important and unique part of the OLBG process (other free bet comparison pages don't do this as they don't have their own communities). We’ve analysed thousands of user reviews submitted to OLBG to identify what makes a good free bet offer. According to our members, the best betting offers consistently share these qualities: ✅ Competitive odds on both qualifying and free bet selections ✅ Good platforms across desktop, app, and mobile site ✅ No wagering requirements on free bet winnings ✅ Wide market coverage across popular sports and events On the flip side, these are the most common issues raised by OLBG members in low-rated free bet reviews: ❌ Limited use of free bets (e.g., restricted to specific markets) ❌ Low maximum win caps on free bet returns You can read more about our review processes on our about us page and learn more about our experts on our editorial team page, You can see that they each have many years of experience, they have reviewed 100s of free bet offers and personally tested the bookmaker sites and offers themselves. OLBG has an industry-leading Trustpilot rating of 4.6 from over 800 reviews. You can read our OLBG reviews on Trustpilot here.

Step 3: Make your first deposit

When looking for the best betting offers for you, the key areas to consider are ✅ OLBG experts analysis of best free bets overall ✅ OLBG experts analysis of best offers by offer type you are most interested in 💬 OLBG user reviews to see what regular bettors say about their experiences with welcome offers The quick summary and conclusion from all our research is that these are the best free bets in each category. The best free bets currently available from UK bookmakers can vary daily, depending on promotions. Our updated comparison table highlights the top offers from trusted brands, ranked by value, terms, and usability. We only include licensed UK bookmakers to ensure a safe betting experience. A free bet is a bet which is provided by a betting site for a customer to place and then benefit from the winnings. These offers are usually for new customers and require you to place a bet using your own money. A money back free bet gives you the opportunity to try out a new bookmaker and place a first bet knowing that if it loses, you’ll receive the stake back. If you join a new betting site and then deposit and place your first bet, you’ll either receive your winnings if the bet wins, or you’ll get your stake back if the bet loses. The majority of well-known betting sites offer some form of free bet when you join them.

Other free bet offers worth mentioning

These offers are ideal when looking to reduce risk while betting on unpredictable or high-profile outcomes. Money Back as a Free Bet if Your Horse Falls Money Back as a Free Bet if Kane Scores Money Back on All Bets if It’s a Bore Draw Money Back if the Favourite Wins the 2.30 at Cheltenham Money Back as a Free Bet if Man Utd Win No-deposit free bets are highly sought-after because they let you place a bet without risking your own money, ideal for trying out a new bookmaker completely risk-free. However, these offers are rare in sports betting due to the higher cost for bookmakers. You're more likely to find no-deposit casino offers, where small bonus funds or free spins are awarded upon registration. For the latest no-deposit casino bonuses, visit our dedicated casino offers page to explore current promotions available without needing to deposit.

Here is our list of the 10 Best Best Betting Sites for June 2026:

We know there are a lot of welcome offers and many of them can be confusing. Some promise big bonuses, but hide tough wagering terms. Others reward loyalty, but give you less upfront. That’s why our experts have spent 100's of hours researching each of the 90 UK bookmaker offers listed here to produce: An in depth analysis of each offer (click the links in the list above for full reviews of every offer) - so you can dig into the detail if you wish A list of what they like and don't like about each offer - so you can scan the pros and cons A rating out of 5 stars - so you can see at a glance what is a good or bad offer A summary of our top 10 favourite offers - so you can save time and head straight to the best offers In addition to their own research, our experts consult our OLBG community. Within the OLBG community we have thousands of regular UK sports bettors - between them they have opened, tried and tested thousands of betting accounts and their free bet offers. The amounts of money on offer can vary from bookie to bookie, as can the bonus type, but as a general rule, bookmakers will usually match either your first bet or your first deposit with a bonus bet of equal value. If you use them wisely, free bets can be a great way to boost your betting bankroll with a new online bookmaker. A full list of free bets and welcome offers, in addition to any bookmaker promotion codes, is available at Freetips.com.