Best Betting Sites » Your Guide to the Best Sportsbook Offers May 2025 » The Best Betting Sites with Welcome Bonuses in May 2025

The Best Betting Sites with Welcome Bonuses in May 2025 – Compare the Best Welcome Bonuses from Top Sportsbooks

Last Updated on 08.05.2025

Joining the best betting sites with a welcome bonus is a key consideration for many bettors looking for their next sportsbook. Rightfully so, the additional value that these offers provide cannot be underestimated.

Betting welcome bonuses are the definition of ‘getting more bang for your buck’. Yet, many new bettors overlook their benefits and even veteran bettors face difficulties in tracking down the best sportsbook promos. So, join us as we separate fact from fiction when it comes to welcome offers, taking a close look into everything you need to know about these betting promotions.

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Betway
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Shuffle
14.
3.8/5
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Min. Deposit: $100
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What Are Sports Betting Welcome Bonuses?

Sports betting welcome bonuses are special kinds of betting offers that are only available for brand new customers at a betting site. This means that you will have to register your first-ever account with the online bookmaker to get the sportsbook promos.

Not only that, but you may even be expected to enter in some specific promo codes or even make a qualifying bet or deposit to get your bonus. But fear not as the rewards from the best sportsbook promos could be well-worth it as you’ll shortly discover.

Types of Betting Welcome Bonuses

Below you can find all of the most popular welcome bonus types with their descriptions from free bets to no deposit bonuses, risk-free bets and more:

Welcome bonus typeDescription
Matched deposit bonusThe sportsbook matches a percentage of the first deposit made by the customer.
For example: 100% match up to $500.

No deposit bonusBonus money given without requiring a deposit. Typically smaller amounts, between $5 and $20.

Risk-Free betFirst bet is insured, meaning if it loses, the player gets a refund (often as site credit). For example: place a $50 bet, and if it loses, get $50 back in Bonus Bets.

Free betBettors receive a free bet after making a qualifying deposit or bet. For example: Deposit $10 and receive a $10 free bet.

Enhanced oddsBoosted odds on a specific event or market for new customers. For example enhanced odds of 50/1 for a chosen team to win.

Cashback bonusA percentage of losses refunded as a bonus over a specified period. For example: 10% cashback on losses during the first week.

Parlay insuranceRefund or bonus if one leg of a multi-bet (accumulator) loses. For example: Get your stake back as a free bet if one selection in a 5-leg accumulator loses.

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Claiming your betting welcome bonuses

The process of claiming an sportsbook promos at betting sites with welcome bonuses can vary drastically. So if you’re interested to learn how you can get your hands on these welcome bonuses and offers that supercharge your betting experience, you’ll just need to take the following steps:

👀 Pick your betting site

Check out any of the online bookmakers featured in the banners of this page and see what welcome offers and other sports betting bonuses they have currently available. You can simply click on any of the links to be taken directly to their betting sites.

⚡ Register your first account

Now you will have to register your account by filling in the registration form with your personal information. This usually means just providing your name, address, date of birth, mobile number, email address and so on

⭐ Enter in any promo codes

You may be called upon to enter some specific promo codes to activate the betting promos. These may be found on the betting site itself or even on resources like this guide right here. Contact customer support if you are having trouble finding the relevant promo code.

💰 Make your qualifying deposits or bets

You’ll usually have to make a qualifying deposit with one of the accepted payment methods to activate the sportsbook promos. Plus there is a chance that you’ll have to make a qualifying bet on some specific odds.

🎁 Put your bonus into action

Once you have done all of this, the welcome bonus should be activated and you can enjoy making the most of the betting promos.

The Role of Betting Promo Codes

It is rare, but some bookmakers will require the use of betting promo codes to access their welcome bonus. In these instances you will need to find the promo code and add it to the promo code section when depositing or registering with your chosen sportsbook. When the promo code has been successfully added you will then be eligible to claim the welcome bonus. In our sportsbook reviews, we make this easy for you and highlight whether any promo codes are required during registration.

Do You Need to Stake Your Own Money?

While many bookmakers will pull out all of the stops when it comes to serving up the best betting welcome bonuses to prospective new customers, there’s a catch. Before you opt in to receiving their welcome bonus you’ll likely need to make an initial deposit and even a first bet.

Worry not, most of the best sportsbook promos will allow you to deposit a relatively small amount, typically as low as $10. Additionally, many bonuses will require you to have played through the initial deposit in certain betting markets before releasing the all important welcome prize to you.

Want to see how that looks with a few hypothetical examples of sportsbook promos? Then take a look at the table below to see what kinds of things you should expect to get:

Betting site Welcome offer Minimum qualifying deposit Qualifying bet? Wagering requirements
Sportsbook A Bet $10 Get $10 in bonus bets $10 A $10 first bet on odds of 2.00 or more None - withdraw what you win
Sportsbook B 100% matched deposit bonus up to $200 in bonus bets $20 No Wager 10x your bonus bets on odds of 1.50 or more before making a withdrawal
Sportsbook C Losing bet refund up to $100 in bonus bets $10 Yes, minimum opening first bet of $10 on odds of 1.50 or more Wager your refund in bonus betsat least once

What About No Deposit Bonuses?

The standard no deposit bonus allows you to register at a sportsbook and claim a small amount of bonus credits to bet with. This can range anywhere from $5 to $20 and provides a great way for bettors to claim a welcome bonus without depositing any cash upfront.

However, the no deposit bonuses are becoming increasingly rare as sportsbooks really don’t like to give too much value upfront for free, they are a business after all so it does make sense. Additionally, the terms and conditions surrounding these sports betting bonuses are often much more stringent than the best sportsbook promos. With wagering requirements that are much more difficult to meet, combined with lower maximum winnings. For this reason many established bettors in the sports betting community choose to stick with real money deposit bonuses.

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Stake
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Vave
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Top tips for using your betting welcome offers

Here are a few of our top tips when it comes to maximizing the fun and enjoyment you can receive from sports betting bonuses:

🏒 Explore new sports & markets

With the added value that a welcome bonus can provide, it represents the perfect opportunity to step out of your comfort zone and explore the many different sports and betting markets available.

You can also experiment with your sports betting bonuses to find different betting types than the ones you typically use. Maybe prop bets tickle your fancy, or futures could be your new betting style. This exploration not only adds excitement to your experience but also broadens your understanding of different sports and markets. Which will ultimately give you more opportunities to identify the best bets on the market.

👀 Reading the fine print

More often than not sportsbooks will make big and bold claims about their sportsbook promos, until you read the fine print of the terms and conditions to discover it’s not such an appealing proposition as you once thought.

When reading the fine print you want to look specifically at restrictions around wagering requirements, minimum odds, time limits, max bonus and max winnings. This information not only helps you weed out the good from the bad bonuses when it comes to selecting one to use. But, it can also help you better strategize how you intend to use the bonus.

💰 Responsible betting

While sports betting is undeniably exciting, it's important to approach it with a balanced and responsible mindset. Oury number one tip is always responsible gaming when using sports betting bonuses. Without this key principle in place it is hard to truly enjoy the goodness of betting welcome bonuses.

Pros and cons of the best betting welcome offers

Now that we’ve covered many of the basics regarding betting welcome bonuses, let’s turn our heads to the pros and cons that sportsbook promos can provide. They are undoubtedly a great way to kickstart your betting journey, but sportsbook promos still come with their own set of highs and lows. Here is a closer examination of some of the most prominent pros and cons to expect when claiming a sports betting welcome bonus:

Welcome betting bonus
Welcome bonuses: Pros & Cons
  • Additional value added to deposits
  • Extra play time from bonus cash
  • Try new markets and sports
  • Come with wagering requirements
  • Often come with limits on how much you can win

Rounding off this sports betting welcome bonuses guide

By now you will understand that welcome bonuses offer you a great way to get started at a sports betting site. After all, these deals work to give you a helping hand with your first few sports bets.

From giving you extra credit to refunding your losses, there is plenty of appeal in picking up these sportsbook promos. So be sure to check out any of the best sportsbooks listed in the banners of this page, get your promo code and put your welcome bonus to good use.

Check Out These Amazing Top Betting Bonuses We Recommend

Stake
1.
4.6/5
200% up to 167200₹
Wagering (WR): 40x (Bonus + Deposit), Min. Deposit: 50₹
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Roobet
2.
4.6/5
Get 20% cashback and a 420₹ free bet
Min. Deposit: 830₹
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BC.GAME
3.
4.6/5
100% up to $1000
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Vave
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4.5/5
100% up to 1₿
Wagering (WR): 10x Deposit, Min. Deposit: 0.001₿
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Betting Sites with Welcome Bonus FAQs

🤔Can I use betting apps with a welcome bonus?

Yes, many of the best sportsbooks have betting apps with welcome bonuses for bettors to make the most of. In the vast majority of cases, a welcome bonus will apply to both the desktop and mobile app platform.

🎰How many sign up offers can I claim?

Typically you will only be able to claim one welcome bonus per account. Additionally, most bookmakers will prevent you from opening more than one account.

🤑Can existing bettors claim betting welcome bonuses?

Typically no, welcome bonuses are only available to new customers. But, there is still a wealth of different sportsbook promos and rewards you’ll be eligible for if you become a regular player at one sportsbook, including loyalty programs, referral bonuses, price boosts and many more sports betting bonuses.

Sports betting has not been legalized in every location around the world. But if you can access the best sportsbooks from your location then you will likely be able to access their welcome bonus.

❓Can I use my welcome bonus on all sports and markets?

The availability of markets and sports may vary depending on the sportsbook and type of betting promos you are using. For this reason it is essential that you read in full the terms and conditions to understand the eligibility for using the free bets from your welcome bonus.

Our Brand of the Month!
Stake - Exclusive offer here Exclusive offer here
Top Betting Sites
Top Betting Bonuses
Stake
4.6/5
Roobet
4.6/5
BC.GAME
4.6/5
Parimatch
Parimatch
Parimatch Review
4.5/5
Vave
4.5/5
Stake
Stake Promo
200% up to 167200₹
T&Cs apply
4.6/5
Roobet
Roobet Promo
Get 20% cashback and a 420₹ free bet
T&Cs apply
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BC.GAME
BC.GAME Promo
100% up to $1000
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Parimatch
Parimatch Promo
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4.5/5
Vave
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Our Brand of the Month!
Stake - Exclusive offer here Exclusive offer here
Close
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