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Betting Bonus UK - Best Welcome Offers for 2020

Make use of betting bonuses and sign up promotions

Betting Bonus - © Juri Samsonov -

Betting offers and free bets are part and parcel of online betting and punters are presented with a wide range of them to take advantage of. It is usually challenging enough just picking the correct outcome of a football match because of all of the many different markets and odds options.

We have done extensive comparison work of the best betting offers for new customers, looking at areas such as the overall value of different bonuses, the ease of completing a betting sign up bonus, betting requirements and cash v bonus funds.

Best betting offers for new customers in the UK

You can explore the best betting offers for new customers on this page. This is the summary of our findings. Also, you will also be able to find out more about the different types of betting bonuses that there are and which are some of the top online betting site in the UK.

Please note that all ratings are based on our personal experience.
New Customer Offers, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at each bookmaker’s website.

It is something of a similar case when it comes to sign up offers and getting those free bets. You are pretty much just spoiled for choice in a vast sea of options. So when it comes to picking the best betting offers to sign up for, how do you know which are right for you? 

Fear not, because we are here to help. We have taken a look at the best betting signup offers that are available and have ranked and rated them. So all of the following is based on our personal experience. It can all be used as a great guidepost to lead you to the best offers out there.

On this page we show you current (October 2020) valid bonus promotions and this way we can help you to bet more successfully. Please notice that there are terms and conditions applying to all offers – please check them carefully!

What is a betting bonus?

A betting bonus is not just one defined thing. They appear in different shapes and sizes. From betting signup offers through to enhanced odds to daily bonuses on horse racing, there are different types of betting bonuses to explore.

It is important to realise that any betting bonus will have some terms and conditions attached to it. You have to ensure that all terms and conditions are fully read and understood before jumping into something. Sure it’s not the most exciting thing to do, but it will help you not miss an opportunity.

Generally, a betting bonus will be something that the bookmaker offers through a welcome bonus, which will involve some kind of free bet bonus heading back to your account. Any such free bets will then have their own sets of terms and conditions, such as what markets they can be played on.

So let’s take a look at a few different types of betting bonuses below and don’t forget to check out or list of most highly recommended bookies on our Bookmakers Page



BET365 New Customer – Open Account Offer

Please use the bonus code “BESTBET” in the field ‘Bonus Code’ (optional) when opening an account at Bet365. It’s the last line under ‘Preferences’.

The bonus code “BESTBET” can be used during registration, but does not change the offer amount in any way.
Please see details at the homepage of Bet365. 18+.

Open Account Offer

New Customers only. Up to £100* in Bet Credits. Sign up, deposit £5* or more to your account and bet365 will match your qualifying deposit in Bet Credits when you place qualifying bets to the same value and they are settled. Min odds/bet and payment method exclusions apply. Returns exclude Bet Credits stake. T&Cs, time limits & exclusions apply.

Significant Terms and Conditions

  • Available to new customers only. Make a qualifying deposit of £5* or more and claim the offer within 30 days of registering your account to qualify for a 100% matched amount in Bet Credits, up to a maximum of £100*. Once claimed, your Bet Credits will be held in your account balance and are non-withdrawable.
  • To release your Bet Credits for use, you must place qualifying bets to the value of your qualifying deposit (capped at £100*) and they must settle within 30 days of claiming the offer. Only qualifying bets settled after claiming the offer will count towards this requirement.
  • Apple Pay, Fast Bank Transfer, Google Pay, PayPal, paysafecard and all other prepaid credit and debit cards, where available, cannot be used for either your qualifying deposit or any subsequent withdrawal of returns from Bet Credits stakes unless we have successfully verified an accepted form of your Identity Documents and you have entered a Postal Verification Code (PVC), or we have successfully verified two accepted forms of your Identity Documents. See full Terms and Conditions for details.
  • Bets placed must meet certain conditions to count towards the release of your Bet Credits:

– Must contain at least one selection at odds of 1/5 (1.20) or greater.
– In market/fixture combinations that only have two or three potential outcomes (for example Soccer Full Time Result), where you have placed bets on more than one potential outcome, either pre-match or In-Play, only the outcome with your highest cumulative stake will count.
– Where a stake has been partially Cashed Out, only the remaining active stake will count.
– Where a bet has been edited using our Edit Bet feature, only the new stake on the new bet will count.
– Fully Cashed Out, Instant Games, Gaming, void bets or In-Play bets which are settled as a push will not count.

  • Your Bet Credits are non-withdrawable, and Bet Credits stakes are not included in any returns. Any returns from Bet Credits placed will be added to your Withdrawable Balance. Bet Credits cannot be used on certain products, offers/promotions and bet types. See full Terms and Conditions for details.
  • Your Bet Credits will be forfeit and removed if your account is inactive for 90 consecutive days.

*or currency equivalent

T&Cs, time limits and exclusions apply.

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at Bet365.
The bonus code “BESTBET” can be used during registration, but does not change the offer amount in any way.
Please see details at the homepage of Bet365. 18+.

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WILLIAM HILL | bet £10 get £30!

William Hill gives new customers who sign up via £30 in free bets.

To claim the three free £10 bets simply register, use promotional code ‘P30’ when opening your account and place your first bet of at least £10 (min. odds 1.50 or 1/2), and William Hill will credit your account with 2 free bets of £15 each once your first bet is settled.

Sign up via a William Hill-link here and enter the promotional code ‘P30’ in the sign-up form to qualify for the bonus.

The free bet tokens you will receive are valid only 30 days so make sure you don’t miss them!. This Promotion is not available to new accounts depositing funds with Entropay, Paypal, Neosurf, iDeal, Paysafe, Neteller, Skrill, ecoPayz, Kalibra/Postpay;

Bet £10 and get £30 in free bets

New William Hill online customers only. Min. unit stake of £10/€10 at odds of 1/2 or greater. Only the “win” part from EW bets will count. Free bet terms, payment method & country restrictions apply.

Free bets credited as 2 x £15/€15 and will be available for 30 days. Free bet stakes are not returned as part of the settlement of successful free bets. All Free Bets must be wagered within 30 days.

18+ Terms & conditions apply.
This offer is valid only if you sign-up using promo code P30.

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at William Hill

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SPORTINGBET | £10 money back as a free bet

SportingBet offers up to £10 as a free bet bonus for new users.

How to obtain it? 
This is a very simple and straightforward welcome offer. Simply open an account with Sportingbet, make your first deposit of at least £10 and make a sports bet of min. £10 at odds of 2.00 or above.

If your bet is lost, Sportingbet will issue you a free bet equal to the stake amount up to £10. 

£10 Back-up Bet – Money back as a FreeBet
18+. New customers only. New players only. Register and deposit £10 or more. Place a sports bet of min £10 at odds of 1/1 (2.0) or greater. If bet is lost, receive up to £10 money back as a FreeBet. Full Terms&Conditions apply.

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at SportingBet!

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UNIBET | Money Back as bonus up to £40 + £10 Casino Bonus!

Unibet offers a Money Back as bonus up to £40 to welcome its new users.

It is very simple to get it:

1- Open an Unibet account for the first time.
2- Deposit
3- Place a bet of minimun £1 with odds 1.40 (2/5) or greater!

If your first bet loses, Unibet will refund your stake back up to £40. This offer is valid only if your first bet loses.

Before any withdrawal, you have to bet your refunded bonus money 4 times with odds of 2/5 or higher.

All pending bets from previous money back bonus must be settled and bonus either fully completed or forfeited before opt-in to the £10 Casino Bonus.

Unibet have been voted best European bookmaker of the year on more than one occasion.

£40 Money Back as Bonus on your First Bet + £10 Casino Bonus
T&Cs: 18+ New customer only. Min deposit £10. Money back as bonus if first bet loses. Wagering requirements: sportsbook 3x at min. odds of 1.40 (2/5), casino 35x. Unless forfeited the sportsbook bonus must be wagered before using the casino bonus. Bonus expires 7 days after opt-in. No deposit required for NI customers. Call 08081699314 to claim. Full T&Cs apply.

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BETVICTOR | Bet £5 Get £30!

BetVictor gives new customers £30 in free bet bonuses. 

Simply register and then place your first bet of £5 at odds of ‘Evens’ (2.00) or higher within 7 days of opening a Betvictor account and, you will be credited with £30 in free bet bonuses.

On placement of your qualifying bet:

  • £10 Free Bet – Any Sport Single Bet (odds 2.0 or greater);
  • £10 Free Bet – Any Sport Acca (3+ selections).
  • And, a £10 Casino Bonus

Bet £5 Get £30 in Free Bets
New Customers only. Deposit, opt in and place a £5 qualifying bet at odds of 2.00 or greater within 7 days of opening a new account; excludes cashed out bets. Receive 2x £10 Free Sports Bets, valid on set events only at odds 2.00 or greater, expires in 7 days, plus a £10 Casino Bonus, not for Baccarat, expires in 7 days. Wager the Casino Bonus 35x to withdraw winnings, game weighting: Slots/Instant Win:100%; Roulette/Table Games/Video Poker:20%; Blackjack:10%. Card Payments only. Geographical Restrictions and T&Cs Apply, See Below. 18+| Please Gamble Responsibly

New Customer Offer, T&C’s Apply | 18+ | | Please gamble responsibly. See details directly at BetVictor.

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PADDY POWER | get £20 risk free first bet!

Paddypower offers a £20 free bet.
Simply sign up, and place a bet of a minimum £20. If your first bet on the account is settled as a loss, Paddy Power will refund it in Cash up to the maximum of £20 cash.

Open account using promo code YSKAEE to qualify

Applies to single bets only.

Risk Free £20:New customers only. Place your FIRST bet on any sportsbook market and if it loses we will refund your stake in CASH. Max refund for this offer is £20. Only deposits made using Cards or Apple Pay will qualify for this promotion. T&Cs apply. Paddy’s Rewards Club: Get a £10 free bet when you place 5x bets of £10+. T&Cs apply.

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at Paddy Power!

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888 SPORT | Bet 10 Get 30

888 Sport are the sports betting division of 888 (the famous online casino that sponsored Middlesbrough and Seville). They offer a renewed welcome bonus of £30 in free bets.

To qualify for this offer, you just have to register here and make your first deposit of min. £10 using the code “30f”. Once the qualifying deposit is done, you will recieve an e-mail with a link to “claim”.

The next step is to place your first real money bet of min. £10 on any market with odds of 1/2 (1.5) or greater. You will get £30 in free bets!

Bet £10 Get £30 in Free Bets
18+. New Customers only – £10 minimum deposit using promo code “Football” – First bet must be placed on any market – Minimum stake £10 at odds of 1/2 (1.5) – Free bets credited upon qualifying bet settlement and expire after 7 days – Free bet stakes not included in returns – Deposit balance is available for withdrawal at any time. General deposit method & withdrawal restrictions apply & Full T&C’s apply

* New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at 888Sport.

Allow up to 72 hours for your free bets to be added.

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MRGREEN | £10 Acca Free Bet

Mr Green have a welcome offer available for new customers. That Mr Green bonus is a £10 Accumulator free bet.

The free bet through the offer, which is valid of 7 days after receiving it, can be used on straight Accumulators/Combination bets.

There is no bonus code needed to trigger it.

*Mr Green Welcome Bonus Offer – £10 Acca Free Bet

18+. New customers only. New players only. Register and deposit £10 or more. Then place a qualifying bet (or bets) of minimum odds of 3/1 (4.00). This doesn’t have to be just one bet, it can be numerous bets totalling £10+.

Once that has been done and bets are settled, Mr Green will issue a £10 accumulator free bet. Only one (1) Welcome offer can be claimed per person, per account, household, IP, device, email address or payment details. Deposits made via Skrill, Moneybookers, Paysafe or Netteller will not qualify for the Mr Green sign up offer.

New Customer Offer, Full T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at Mr Green.

BETWAY | £20 free bet!

Betway gives new customers a £20 free bet, as a 100% matched first deposit.

Simply sign up at Betway and make your first deposit, you will get a 100% matched free bet, based on your first deposit up to £10.

The 100% free bet will be automatically credited to your account right after the 1st deposit of £10 or more.

To activate the free bet, place single bets totalling the value of your first deposit and at odds of 3/4 or more (1.75)within 7 days.

Get a Free Sports Bet up to £30
18+. New UK & Ireland customers only. Min Deposit: £10. First deposit matched up to £30. 1 x wagering at odds of 1.75+ to unlock Free Bet. Full Terms&Conditions apply.

You can access this special free bet bonus by clicking on any Betway banner or link in this website. Attention! To get the bonus, you have to deposit within 7 days of a sports account being registered!

Get up to £10 in Free Bets KEY T&C: New customers only. Min Deposit: £10. First deposit matched up to £10. 1 x wagering at odds of 1.75+ to unlock Free Bet. Debit Card & PayPal deposits only. This offer is valid for 7 days from your new account being registered. Terms apply

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LEOVEGAS | 100% Mobile In-play profit boost

LeoVegas 100% Mobile In-play profit boost

The LeoVegas sign up bonus offers up to a maximum of £100 in cash as a return on winnings from a 100% in-play Profit Boost.

There is no LeoVegas code needed for their welcome offer. Place your first deposit of at least £10 and then go to your “My Offers” section in your account management and select the 100% in-play profit boost.

*LeoVegas 100% Mobile In-play profit boost

New customers only. Deposit £10 min and claim in ‘my offers’ 1×100% mobile in-play profit boost. Max stake £10. Max extra winnings £100. Valid for 30 days. Skrill/Neteller deposits do not qualify. 18+ Full T&Cs apply

* New Customer Offer, Full T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at LeoVegas

LADBROKES | Bet £5 Get £20

Ladbrokes gives new customers a Bet £5 Get £20 offer.
Sign up here, deposit and place a single bet (min. stake £5) and Ladbrokes will give you 4 x £5 free bets.

Bet £5 Get £20
Key Terms for Bet 5 get 20: 18+ New UK+IRE customers. 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.

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at Ladbrokes.

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SMARKETS | £10 welcome bonus!

Smarkets welcomes you with a £10 risk-free bet.

Open an account here and deposit at least £20 and you will recieve a £10 bonus in your account. The promotion is open to new users making their first deposit by card or bank transfer only.

This bonus basically covers any loses up to £10.

Customers of Smarkets pay out a 2% commission on their winnings in their exchange.

£10 Welcome Bonus
18+. New customers only. To qualify for initial £10 welcome bonus you must deposit a minimum of £20 by card or bank transfer as your first transaction when you sign up. Once added to your account, the welcome bonus will automatically refund your first net market loss or losses to your account in cash up to the value of £10. Full Terms&Conditions apply.

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at Smarkets.

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BETFRED | Bet £10 and Get £30 in Free Bets + 60 Free Spins

Betfred offers a fantastic welcome bonus which puts £30 in free bets in your account by betting just £10.

Use Betfred Promo Code SPORTS60.

After registration, you must place a bet of £10 at cumulative odds of Evens (2.0) or greater on your first bet. will credit your account with a Sportsbook free bet of £30 when that first bet settles.

Bet £10 Get £30 + 60 Free Spins

KEY T&C: New UK & NI customers only. promo code ‘SPORTS60’. Deposit & place first sports bet of £10+ in one bet transaction, at odds of Evens (2.0) +. settled within 60 days. First bet must be on Sports. £30 in Free Bets credited within 48 hours of bet settlement, 7-day expiry. Payment restrictions apply. SMS validation may be required. Max 60 Free Spins on Justice League Comics. 7-day expiry.Full T&Cs apply.

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at Betfred!

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CORAL | Bet £5 get £20

Bet £5 get £20 – Coral offers a new bonus! It’s very simple: register now at Coral an place your first £5 bet or more. After this, you will get 4x £5 free bets. Now you have 7 days to use the free bets, otherwise they expire.

Coral gives new customers a free bet of £20 after their first bet of £5 or more!

Register, deposit (deposit restrictions apply) and have your first bet on any sport and Coral will match your first bet with a free bet up to £20.


Key Terms: 18+ Eligible UK+IRE players. 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.

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at Coral.

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BetitOn Bookmaker Review

BETITON | £10 free bet

Bet £15 get £10 (Standard)

Key Terms & Conditions: 18+, Welcome Bonus: New Players only, 1st Deposit, Min Deposit,: £10, max £10 free bet valid for 14 days, bets must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets not eligible. Neteller, Skrill and Paypal not eligible. T&Cs apply.

Make a qualifying deposit on a new BetitOn account and then make your first wager on the account a £15 (minimum) stake. That has to be at even money or greater odds.

Once that initial qualifying wager has been settled, BetitOn will credit the account with a £10 free bet which will be valid for 14 days.

*Customers who deposit using PayPal, Neteller, Paysafe, Skrill or Skrill 1-Tap will not be eligible for any free bet offer

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BETFAIR | up to £100 in free bets

Betfair Sportsbook – £100 Bet Bundle
New Customer offer. Place 5 x £10 or more bets to receive £20 in free bets. Repeat up to 5 times to receive maximum £100 bonus. Min odds 1/2 (1.5). Exchange bets excluded. T&Cs apply.

Sign up here with bonus code ZBBC01 and place 5 x £10 single bets on the Sportsbook each at min odds 1/2 (1.5) receive £20 in free bets

Then simply repeat this process 5 times in order to achieve the max bonus available of £100 (5 x £20 free bets)

New Customers Only. 18+. T&Cs Apply. Please Gamble Responsibly. See details directly at Betfair.

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BOYLESPORTS | *£25 Free Bet Bundle + **Free Bet if 2nd to SP FAV

Boylesports offers a £25 free bet bundle to new customers plus a racing special Free Bet if 2nd to SP FAV on qualifying races.


Register an account with Boylesports and make a qualifying deposit
Stake minimum of £10 for the initial free bet
Then the subsequent free bets from the Boylesports offer equal 50% average of each 3 qualifying bets.

Key T&CS:

18+. UK Customers (Excluding NI) only. Cash stakes only. Min £10 stake required for initial £5 free bet. Min odds ½. Max £25 in free bets. Subsequent free bets equal 50% average of each 3 qualifying bets. 13 bets required to receive a full £25 free bet. Qualifying bets must be placed within 30 days of opening an account. Cashed out bets will not qualify towards your average stake. One free bet offer per customer, household or IP address only. Free bet expires after 7 days. Payment method restrictions apply. T&Cs apply.

**18+. Opt in. UK/IRE customers only. Max refund £/€20. Win or win part of e/w outright singles only. 5 or more runners. 1st bet on each race. Free bet expires after 7 days. Free/void/antepost bets don’t qualify. Full T&Cs apply

New Boylesports UK Mobile sign up bonus offer

There is a separate Boylesports welcome bonus which is available for mobile sign ups, which is a Bet £10 Get £10 offer.

Sign up through mobile (app or mobile website) for an account and then place a minimum £10 stake (at minimum odds of Evens) and Boylesports will issue a 1 x £10 free bet.

The free bet bonus can be used on any sports. There is one free bet offer per customer, household and IP address only.

Key T&Cs: 18+. Mobile exclusive. Min stake £10. Min odds Evs. First bet only. 30 days to qualify. Free bets expire in 7 days. Cashed out bets won’t apply. Payment method restrictions. UK customers only. One Free Bet offer per customer, household and IP Address only. T&Cs apply

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BWIN | Up to £10 free bet!

Bwin offers up to £10 as a free bet bonus for new users.

1- Open an account with Bwin, make your first deposit of £10 or more.
2- Place a sports bet of up to £10 at odds of 2.0 or greater.

If your bet is lost, Bwin will issue you a free bet equal to the stake amount up to £10 and it must be used within 7 days.

£10 Back-up Bet Money back as FreeBet
18+. Only available to new customers located in the UK. Min deposit £10, Max stake £10, Min Odds 1/1 (2.0); Max free bet £10. The FreeBet will be available for a limited time only and players must use their FreeBets within 7 days of it being issued. Full Terms&Conditions apply.

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at Bwin.

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RACEBETS | Bet £10 Get £5 PLUS!

The german-based operator, and specialist in horse racing bets welcomes you with a 1x £5 free bet plus an entry into the RaceBets Million as a welcome bonus.

How does the Racebets welcome bonus work?

By using the Racebets bonus code WMILLION as a bonus code, new customers can claim a £5 free bet, along with a chance to win £1,000,000 with a free entry into the RaceBets Million!

Make your first deposit of at least £10 and place a fixed odds wager to at least that value within 45 days of sign up.

Use the bonus code WMILLION when placing the first qualifying bet.

* Bet £10 Get £5 PLUS
New UK +IRE Customers only. Minimum deposit and first bet £/€10 on fixed odds within 45 days of registration at min odds ½. Paypal & some deposit & bet types excluded. Bonus Code WMILLION. Free entry to RaceBets Million given within 24 hours. Free bet valid for 7 days, free bet stakes not returned in winnings. 18+. Further eligibility and T&Cs apply. Further eligibility and T&C’s

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at Racebets (e.g. Deposits made via Skrill, Neteller and Paysafecard are excluded).

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10BET | Up to £50 first deposit bonus

10Bet an online betting veteran site have completely revamped their web design and offering.
Currently 10bet are offering new customers a 50% welcome bonus as a betting offer on their first deposit up to £50.

No bonus code is needed to active the bonus from the UK.

Sign up at 10Bet, deposit and turn over your first deposit once to get the bonus amount credited (50% of your first deposit amount).

Before withdrawal the bonus amount has to be turned over 8 times within 30 days of your first deposit.

Up to £50 first deposit bonus
New Customers only; Min. deposit £15; Bonus amount 50% of deposit up to £50; Wager deposit and bonus 8x within 30 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; See full terms; Terms apply; 18+ See full terms;  18+ Please Gamble Responsibly.

For UK players deposits via credit card and Revolut is NO LONGER accepted.

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BETDAQ | Get up to 10% Cash-back

Betdaq welcomes new users with a huge cash back offer.
Here’s how. Just go through the quick sign up process and enter the promotional code BETINS as part of the registration.

As a new customer, you will receive up to 10% net losses back for four weeks.

Eligible Players who wish to participate in this promotion must place five (5) Eligible Sports Bets and/or five (5) Eligible Casino Wagers, within the first 30 days of the date the Eligible Player registers an account with BETDAQ , in order to be eligible to receive Cashback

Get up to 10% Cashback
18+. New customers only. Promotion available from 13/11/2019 – 31/03/2020. code BETINS must be used at account registration. players must place min. 5 bets/wagers on sportsbook or casino within 30 days from date of account registration. Players who lose £50 or more from the 5 bets/wagers, will be eligible to receive cashback. Not available to API or RDT customers. T&Cs apply. Enter promo code: BETINS.

New Customer Offer, T&C’s Apply, 18+. Please Gamble Responsibly. See details directly at Betdaq!

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MATCHBOOK| 2% Commission

Matchbook do not currently operate a welcome bonus for new customers, but both new and existing customers can avail of their 2% Commission on the Exchange.

For UK & Ireland customers, there will a charge of just 2% Net Win Commission. T&C’s apply.

2% Net Win Commission

Key T&C: New & Existing Customers. 18+. UK & Ireland customers will be charged 2% Net Win Commission. Customers residing outside of the UK and Ireland will subject to different commission charges. T&C’s Apply
2% Net Win Commission is available in the UK, Channel Isles, Isle of Man and Republic of Ireland.

18+. Please Gamble Responsibly. See details directly at Matchbook!

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KARAMBA| Bet £20 Get £10

Register an account with Karamba and then make a qualifying first deposit. Then with your first stake on the account bet a minimum £20 at minimum odds of 1/1 (2.0).

Claim a £10 free bet as well as an automatic entry into the £3000 Karamba Battle.

For UK & Ireland customers, there will a charge of just 2% Net Win Commission. T&C’s apply.

Bet £20 Get £10**

T&Cs : 18+, Welcome Bonus: New Players only. 1st deposit, Min Deposit: 10£ free bet valid for 14 days, bets must be placed at odds of 1/1 or greater and be settled within 14 days of placement. System bets not eligible. Only depositing using specific payment methods.

18+. Please Gamble Responsibly. See details directly at Karamba!

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Types of Betting Bonuses

Welcome bonuses are the most recognisable of all of the types of betting bonuses. These are the offers that you will see emblazoned across splash scenes when you visit a bookmaker. A form of betting offers for new customers is a matched deposit bonus. This is where, upon depositing an initial qualifying bet and (generally) settling your first bet, a bookmaker will give you bet bonus cash matching your initial deposit, up to a maximum limit.

Enhanced Odds

You will also be able to find special enhanced odds offers as welcome bonuses and ones for existing players too. Say for example in the FA Cup Final, a bookmaker offers a 50/1 enhanced odds sign up offer on Harry Kane scoring first. There may be a £1 maximum stake on that offer only, but if the bet wins then you would bank the bonus cash rewards.

This is a big lure for players who see inflated odds and want a piece of that action. Because offers like this always have a low stake, then they have extra appeal. As far as welcome bonuses go they aren’t a bad deal really because of low risk, but normally the rewards will be offered as free bet bonuses and not real cash, although exceptions do exist.

Money-Back Specials

There are variations of money-back specials available to all players, not just new customers. But they are a popular format for new customer sign up offers. With Money Back Special offers this means that a lost stake will be returned in the outcome of a specific bet not ending in your favour.

Say a losing first goalscorer bet could be returned, if the bet gets ruined within the first ten minutes. Or perhaps a match-winner has been selected and the team opens the scoring but fails to win the match, that could trigger the betting bonus. Take a look throughout best betting signup offers and discover more.

[on this page new betting promotions are added continuously!
and you can read details on most of the bookmakers’ new customer offers]

What to look for when choosing a sign up betting offer

Let’s focus now solely on the sign up betting offer deals that are so common. Most bookmakers will have them and they will probably all vary slightly in their own unique way. So what exactly should you be looking for in a signup betting offer?

It is worth remembering that any bonus offer that you do end up engaging in, doesn’t determine the overall service of a bookmaker. A generous welcome bonus offer isn’t going to do you much good if the odds in the sportsbook doesn’t offering value. So basically pick the right bookmaker first and then take advantage of a betting offers sign up deal that they have.

Let’s explore some of the main things to look for in betting welcome offers.

Initial stake value

The bookmakers are trying to offer you a betting bonus so that you sign up with them. So there’s generally nothing little risk for the punter in these deals. You are probably going to have to come up with a stake first of all to trigger a welcome bonus.

Here’s what to consider. You are being offered a risk-free bet of £25 to start with if your first bet loses. If you play the bet, it loses and then your stake gets refunded as bet bonus cash, that’s not the same as real cash.

There will be terms and conditions applied to the free bet bonus returned, like a time limit to use it before it expires. So always read the terms and conditions on betting sites with offers and take a moment to assess whether it is of any real value for you.

First bet

Most welcome bonus offers at bookmakers will require the special offer to be activated with the first bet on the account. So make sure that you have hit all of the requirements of the offer, such as minimum deposit, minimum odds, minimum/maximum stake and even check if there is a further step of opting-in into a promotion that needs to be done. Also, check for any bookmaker bonus code that needs to be initiated during sign up.

Minimum deposits

You will have to fund your new account first of course. Most bookmakers will require a minimum of a £10 deposit on an account before playing. Check and make sure than any minimum deposits are performed first.

Deposit methods

Note that not all deposit methods will allow you to qualify for a bookmaker welcome bonus. The most common to not be accepted for bonuses are Neteller, Skrill and Paypal deposits. Check on the website first because the wrong deposit method could mean that you miss on the welcome bonus offer. Credit Card payments and deposits through e-wallets which were funded by credit cards, were banned by the UK Gambling Commission in April 2020.

Time limits

One final thing to remember about any betting sign up offers will have time limits on them. These time limits will be on things like having 7 days from opening the account to make your first deposit. You may have to settle a bet that applies to the welcome bonus offer to complete the deal. Any free bet bonuses that come back to your account after a welcome bonus has been completed will also only be valid for a set period.

Next major sports events

When major sports events come around, such as the Cheltenham Gold Cup, for example, that is when you will see an abundance of extra bookmaker offers come up. The big events like that are going to be a big time for the operators to try and capture extra business, so it’s generally a good time to search for a signup offer.

We have highlighted some of the top events around which are good times to explore bookmaker offers. One of the top ones is going to be the Grand National whether or not you are a big racing fan. It’s one of the biggest days of betting in the calendar year. Other big events include the summer treat of Grand Slam tennis from Wimbledon and the British Grand Prix.

There is also the  Darts World Championships, the FA Cup Final, the UEFA Champions League Final and other top events like the Cheltenham Gold Cup, the Snooker World Championships and Snooker Masters. These are all great times to look for betting sign up offers. You can always look around ahead of big tournaments, like the UEFA European Championships and the FIFA World Cup.

Best betting offers for existing customers

There is also a big market for betting offers for existing customers. Once a bookmaker has a customer signed up they are going to want to keep them around, of course. That is why you will find a great deal of betting offers at online bookmakers beyond that initial welcome bonus.

These are generally a lot more valuable to players as well. Just to explain, imagine that you frequently play accumulators. If you have a bookmaker which offers accumulator insurance, where the lost stake is refunded if just one leg of the bet loses, then over time that could give you a lot more value than picking up a £10 free bet as a welcome bonus.

So it is always worth taking some time to look around and explore just exactly what is on offer inside a bookmaker’s website. Of course, offers will change, offers will come and go but some great ones stick around and here we take a look at some.

Acca Insurance

This is a popular form of betting bonus, for those who like a little bit of a flutter on an acca. Acca insurance is generally when a bookmaker offers the bonus of a return of stake if an accumulator loses by just the one leg. This is a very common offer that punters can take advantage of and most bookmakers will have some kind of version of it.

Free Bet Clubs

Several operators also offer a free bet club. This isn’t going to be found in the betting offers sign up deals though. Free bet clubs can be thought of a loyalty club really, where a bookmaker will issue a free bet once a week if you have bet to a stake minimum amount during the week. Just for an example, you may get a £5 free bet on a Sunday for having placed £25 worth of qualifying stakes during the week like at Coral’s Bet & Get Club.

Horse Racing bonuses

It is not uncommon at all to find things like Best Odds Guaranteed, Extra Places and Non-Runner No Bet options for horse racing. With horse racing being such a major part of the UK sporting scene then bookmakers compete for a lot of action in this area. Getting the Best Odds Guaranteed (where you get paid at the bigger price if horse’s starting price is larger than an early board price that you took) can add a lot of value.

Acca Percentage Bonuses

Another popular way that bookmakers deliver a little extra to successful bets is through Acca percentage bonuses. A lot of top operators will offer this. If you manage to land a successful acca, which in and of itself is a pretty tough thing to do, then you will claim a percentage bonus on top of your winnings. How much that will be will be will depend on the size of the accumulator. You may get a 5% win bonus for example on a successful 4-fold, but then a 15% bonus say on a successful 10-fold. It will vary from bookmaker to bookmaker so check out the terms.

Enhanced Odds

Bookmakers offer enhanced odds options beyond welcome bonuses. It’s not that uncommon for bookmakers to give price boosts on select markets. Again this is another variable between different operators. Some, notably like BetVictor do tend to throw out a lot more enhanced odds offers than other bookies do.

The good thing about enhanced odds that are out there for existing customers is that they are just going to be a straight boost of cash on top of your regular odds. It’s not going to be a complicated affair of free bet bonuses. Bookmakers will just raise the general market price a bit of a selection to back.

A variation of this will be bet boosts. Sometimes bookmakers give out a bet boost to customers. These then can be applied to a bet of your choice. One of the bookmakers who frequently do this is William Hill, where they supply good bet boost options for their customers. The boosts will likely have terms and conditions, such as minimum stake.

Money-Back Specials

Usually, this will crop up when there is a big sporting event. A Money Back Special is a type of bet where the bookie offers to eliminate some risk on a given outcome. It may be that your first qualifying stake on an account gets refunded if it is lost. The operator returns the lost stake as cash or bet bonuses to your account. As mentioned above this is the most popular form of welcome bonuses for online betting.

UK Bookmakers without Betting Bonus

There are also some bookmakers, that don’t offer any welcome bonus at the moment. Reasons for this decision are different, but don’t affect the bookmaker itself.

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Best betting sites in the UK

So the big question is which are the best betting sites in the UK? There are so many options to choose from, and that can lead to confusion. But that’s what we are here for, to make the choice just that little bit easier.

Here we take a look at the top bookmakers which we have studied. Again there have been many different criteria applied in our search, even down to things like security and account management. Time and time again in the many different areas in which we looked, the same names kept coming up.


The bookmaker just continues to grow and grow in stature in our opinion. One of the immediately notable things about Bet365 is the vastness of their sportsbook and the value of their odds within in. They are consistently competitive and at the better end of the scale for market value when doing odds comparisons.

That’s not just on the top markets either, it is on the lesser backed ones as well. Bet365 are not a site which delivers a tremendous amount of big betting offers. But they do have some in a place like their Best Odds Guaranteed, Each-Way First Goalscorer markets and 0-0 Bore Draw insurance.

It is the odds and market variety that makes bet365 stand out, which is such a good thing. They also deliver a superb live streaming service.

Visit Bet365 for more

William Hill

This is one of the most famous names in bookmaking. William Hill is one of the biggest bookmaker operations in the world and because of all that experience and trading power, they are consistently reliable when it comes to good odds. They have the power to trade at lower margins. On top of that, you have a website which is just jammed full of some tremendous betting opportunities.

The sportsbook is extensive and on top of that, they do deliver a tremendous amount of betting bonuses. Just visit their promotions page and you will see how much extra they offer their existing customers through their bonus. There are bet boosts, enhanced odds, extra places on horse racing and golf, and their popular golden goal promotion. William Hill, as expected,  have a huge racing section on their website and top account management.

Visit William Hill for more

Paddy Power

Paddy Power is pretty much the epitome of a bonus bookmaker. They have always been one of the front runners when it comes to launching unique and frequent betting bonuses. That has helped give them such a big identification in the market, along with their edgy best-mate vibe. There’s no heirs and graces with Paddy Power but for all of their publicity stunts and social media presence, they deliver a great service.

They are another of the top bookmarks who offer such a good sportsbook, which of course is the staple of any operator. That has to be in place and it is probably one of the more user-friendly websites as well. It just grabs and holds your attention, but with features like live streaming, high-quality racing, virtual sports, stacks of bonuses and a decent welcome bonus to top it all off, they remain one of our top picks for online betting.

Visit Paddy Power for more


BetVictor comes highly rated by ourselves as one of the best bookmakers in the UK. They continuously provide strong odds for punters and their website is excellent for user-friendliness. They also come in strongly for live in-play betting services too, especially with football because of such a tremendous variety of markets. They also provide a great betting app and just a visit their homepage to find some great daily enhanced odds boosts as well.

Visit BetVictor for more

Just a small selection

Of course, this is just a very small selection of the best betting sites in the UK. Remember that you are looking for the bookies that match up with your personal preferences for betting. If for example, you want a lot of live streams, find one bookmaker that gives you all of that, while you may sign up with another if they deliver better options on a niche market like politics. Use our guide to the betting offers sign up and free bets to set you on the road.


Enhanced odds offers and price boosts are becoming increasingly popular. We regularly write about good offers in our betting news section, and have created a dedicated page where you can always see up-to-date enhanced odds & price boost offers!

See further details directly at!