Best Offshore Sportsbooks in the US for 2025

For many years, offshore sportsbooks have been a popular choice for American sports fans and bettors looking for diverse betting options, competitive odds, and enticing bonuses. 

This comprehensive guide will explore the very best offshore sportsbooks, how to sign up for a bookmaker online, bonuses and promotions, bet types, legal considerations and much more. If you’re interested in finding out more about offshore sportsbooks, you’re in the right place!

The Best Offshore Sportsbooks for US Players 2025

1

bovada logo

Claim 75% Welcome Bonus
up to $750

Expert Rating

★★★★★

9.5/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

2

betonline logo

Claim $250 in Free Bets
with $500 Deposit

Expert Rating

★★★★★

9.6/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

3

betwhale logo

Claim 125% Deposit Boost Welcome Bonus up to $1250

Expert Rating

★★★★★

9.4/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

4

Up to 200% Welcome Bonus

Expert Rating

★★★★★

9.6/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

5

mybookie

Up to $1,000 Sign-up Bonus + $10 Casino Chip

Expert Rating

★★★★★

9.6/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

6

betus

125% Welcome Sign-Up Bonus up to $3125

Expert Rating

★★★★★

9.6/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

7

sportsbetting

50% Welcome Bonus

Expert Rating

★★★★★

9.6/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

8

betanysports

150% free play bonus

Expert Rating

★★★★★

9.6/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

9

bigdollarcasino logo

Claim 75% Welcome Bonus
up to $750

Expert Rating

★★★★★

9.6/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

10

blacklotus logo

Claim $7000 Welcome Bonus +30 Spins 

Expert Rating

★★★★★

9.8/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

11

dreamscasino logo

Claim 1110% Welcome Bonus plus 555 Free Spins

Expert Rating

★★★★★

9.4/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

12

everygame logo

Claim 50% Welcome Bonus
up to $1,000

Expert Rating

★★★★★

9.7/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

13

highroller logo

Claim $8,000 Welcome Bonus plus 100 Free Spins

Expert Rating

★★★★★

9.5/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

14

luckycreek logo

Claim 200% Welcome Bonus
up to $7500 + 30 Free Spins

Expert Rating

★★★★★

9.7/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

15

superslots logo

Claim $6000 Welcome Bonus + 100 Free Spins

Expert Rating

★★★★★

9.3/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

16

ragingbull logo

Claim $2500  Welcome Bonus + 50 Free Spins 

Expert Rating

★★★★★

9.5/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

17

wildcasino logo

Claim $5000 Welcome Bonus plus 125 Free Spins

Expert Rating

★★★★★

9.5/10

+18 Play responsibly. Gambling can be addictive. Terms and conditions apply. For new customers only.

Compare the Best Sportsbook Offers and Promo Codes

SPORTSBOOK
OFFER
PROMO CODE
CLAIM
PROMO CODE
bovada logo
Claim 75% Welcome Bonus up to $750
betonline logo
50% up to $250 in Free Bets + 100 Free Spins
betwhale
125% deposit match bonus up to $1,250
150% Sign Up Bonus
mybookie
Up to $1,000 Sign-up Bonus + $10 Casino Chip

How to Sign Up to an Offshore Sportsbook

Signing up for an offshore sportsbook is super simple! Here’s a standard step-by-step guide that you can use across our entire list of offshore sportsbooks and recommendations. 

  1.  Take a look at our offshore sportsbook reviews and click the link provided to head over to your chosen site. 
  2. Click the ‘Sign Up’ or ‘Join Now’ button and enter your personal details into the registration form, such as name, email address, date of birth and contact information. You may also be required to enter a promo code at this point in the process.
  3. If required by your chosen sportsbook, verify your identity by submitting an ID like a driver’s license or passport to comply with regulatory requirements. 
  4. You can deposit money into your sportsbook account now. Make sure to deposit the correct amount as stipulated in the terms and conditions. 
  5. Claim your welcome bonus, and with the funds in your account, you can begin exploring betting markets and placing wagers on your favorite sports. 

Understanding Offshore Sportsbooks: Are they Legal?

Offshore sportsbooks are the same as typical betting platforms, except they operate in jurisdictions outside of the United States. The advantage of offshore sportsbooks is that they operate legally in their given countries, and they accept bets from international players, including those in the US, meaning American players can make full use of a broader range of betting markets, enhanced odds and flexible payment options compared to the US-based competitors. 

The Legality of Offshore Betting

One of the most frequently asked questions surrounding this subject is “Are offshore sportsbooks legal?” Whilst the laws and regulations surrounding betting in the US are complex, you can rest assured that it is not prohibited to use offshore sportsbooks. 

Some US states have fully legalized betting via online platforms as long as you are using a regulated domestic sportsbook; however, some states prohibit it altogether. Most states do not have a specific law against US citizens using offshore sportsbooks. 

Offshore sportsbooks are managed by international gaming licenses from jurisdictions, like Curaçao, for example, meaning they have regulatory oversight. While offshore sports betting platforms are accessible to US bettors, it is extremely important to do your own research and choose a reputable provider with a history of fair practices and reliable payouts.

How to Choose the Best Offshore Sportsbooks For You

One of the most important factors in choosing an offshore sportsbook provider is user experience, and a user’s overall experience is dependent on the following features:

🏅 Sports and Betting Markets

One of the most important factors to consider when looking for a new offshore sportsbook is the number of sports and betting markets available, because, if there is a limited selection, you aren’t likely to stick around, right? 

As a minimum, there should be betting markets available for sports with major leagues, such as, NFL, NBA, MLB and NHL, as well as some niche competitions, like NCAA (College Sports) and eSports betting. 

🎁 Bonuses and Promotions

Something else that can greatly impact your user experience at offshore sportsbooks is the bonuses and promotions on offer. These are a great way for a betting platform to attract new customers and ensure their existing ones remain betting with them. 

Players should expect to find a generous welcome bonus (either a deposit match bonus or free bet) and once they become a frequent user, existing customer bonuses should become available, such as, reload bonuses, loyalty programs and refer-a-friend schemes. 

📱 Website and Mobile Compatibility

One of the most important factors that the top offshore sportsbooks must offer is a well-designed website that is well-optimized for mobile devices. Some sportsbooks opt to develop a mobile app to further enhance their user’s experience. Whilst having an app is not essential, it is a great additional feature to have.  

📈 Competitive Odds and Payouts

Another considerably important factor when choosing an offshore sportsbook is the competitiveness of it’s odds, since odds variation can impact potential payouts

🎰 Live Betting and Streaming

Having the ability to place a bet while a game is happening is another great feature that can enhance your user experience. Also look out for live streaming features at offshore platforms, giving you the ability to watch the event and bet at the same time. 

🌟 Customer Support and Responsiveness

Customer support can make a huge difference when it comes to user experience at offshore online sportsbooks. In the unlikely event that you run into any issues, it can bring players great peace of mind to know that you can talk to helpful representatives 24/7 via live chat, email or phone channels

🛠️ Security and Encryption

It is also extremely important to know that you are safe when signing up to new offshore sportsbooks, so checking for safety measures like SSL encryption can be beneficial. These measures will help to protect your data and transactions. 

💳 Banking Methods

There are a wide range of banking options available at offshore sportsbooks, but how do you know which ones are right for you? Each method has it’s advantages and disadvantages so it is important to do your research before picking your method. If you see that a sportsbook is using a payment method you have never heard of, make sure you proceed with caution. 

The most common methods include:

  • Credit/Debit cards: Visa and Mastercard
  • Cryptocurrencies: Bitcoin, Ethereum and Litecoin
  • E-wallets: Skrill and Neteller
  • Bank Transfers
  • Prepaid cards and Vouchers: Paysafecard

We highly recommend doing your research and checking for the above factors before signing up to an offshore sportsbook site. 

What are the Benefits of Using Offshore Sportsbooks?

  • Accessibility: The top offshore sportsbooks we have recommended above are all accessible to US players, even if they reside in a state where betting is not yet legalized.
  • Diverse Betting Markets: The best offshore betting sites provide a wide array of sports and events to bet on, including international leagues and niche sports, that you may not get at a domestic sportsbook. 
  • Competitive Odds: You can make the most of enhanced odds or odds boosts at offshore sportsbooks, making your overall experience much better. 
  • Generous Bonuses and Promotions: Another way that offshore sportsbooks add value to your overall betting experience is via attractive bonuses and promotions, like welcome bonuses, free bets and ongoing customer promotions. 
  • Flexible Payment Methods: Offshore sportsbooks also offer a wide variety of deposit and withdrawal methods, including cryptocurrencies, allowing faster transactions and anonymity. 

Offshore Betting Bonuses and Promotions

There are various bonuses and promotions available at the best offshore sportsbooks to try and attract new customers, as well as retain existing ones. The most common offers include:

Welcome Bonuses

As the name suggests, a welcome bonus is one that you can claim when you sign up for a new sportsbook. These types of bonuses typically match your initial deposit up to a certain percentage, such as 100% match up to $500, which means if you deposit $500, you’ll get an additional $500 in bonus funds. 

Reload Bonuses

These bonuses are designed to encourage existing customers to deposit more funds and reload their accounts. Reload bonuses are often presented as a percentage match of the deposit, and while they are not frequently added to sportsbooks, they can be quite lucrative when found. 

Free Bets

Often presented as part of welcome bonus packages, you can claim free bets without having to risk any of your own money. The funds gained from free bet offers are usually credited as bonus funds or withdrawable cash, depending on the terms outlined by the sportsbook.

Loyalty Programs

Tailored towards existing customers, loyalty programs are a type of reward system where bettors can earn points for wagering, which can be redeemed for free bets, merchandise, or other perks. 

Refer-a-Friend Bonuses

Also, for existing customers, refer-a-friend bonuses are rewards for referring new customers to your chosen offshore sportsbook. Once the referred friend meets certain criteria, these rewards are often presented in the form of free bets or bonus funds. 

Types of Bets and Markets at Offshore Sportsbooks

The best offshore sportsbooks for US players offer a wide range of bet types and markets to suit all player preferences. Here are some of the most common ones and how they work:

  • Moneyline Bets: This is where you wager on a team or individual to win a game or event. 
  • Point Spread Bets: This is where you bet on the margin of victory. In order to win this bet type, the favorite must win by more than the specified points, while the underdog must lose by fewer than the specified points or win outright. 
  • Totals (Over/Under) Bets: This is where you wager on whether the total combined score of both teams will be under or over a certain number. 
  • Parlays: This is where you combine multiple bets into one wager. In order to receive a payout for this type of bet, all selections must win. This means that the potential returns are higher due to the increase in risk. 
  • Teasers: These are similar to parlays, with the main difference being players can adjust the point spreads or totals in their favor. This, however, does result in lower potential payouts. 
  • Props (Proposition Bets): This is where you bet on specific occurrences within a game, such as, the first player to score a goal or the number of yards a player will achieve. 
  • Futures: This is where you bet on an event that will occur in the future, such as betting on a team to win the championship before the season starts. 
  • Live Betting: This is where you place a bet during the course of a game with odds that change in real-time based on the progression of the game.

Best Sports to Bet on at Offshore Sportsbooks

The top offshore sportsbooks offer a vast array of sports markets, from sports with major leagues to niche competitions. Some of the popular sports available include:

  • NFL: One of the most popular betting markets at offshore sportsbooks is NFL, with popular bet types including moneylines, totals (over/unders), spreads, parlays and prop bets.
  • NBA: Another popular US betting market often available at offshore sportsbooks is NBA, particularly with live betting, player props and futures on championship outcomes. 
  • MLB: When it comes to MLB betting, players can bet on a wide range of markets like daily matchups, totals, and futures for the whole season, such as World Series winners.
  • NHL: Typical bet types for hockey betting at offshore sportsbooks include standard moneylines, puck lines, and wagers over a specific period.
  • College Sports (NCAA): While NCAA football and basketball are not as popular markets as NFL, NBA, MLB and NHL, the very best offshore sportsbooks will accept bets on college games and tournaments. 
  • International Sports: US bettors may be interested in wagering on international sports, such as soccer leagues (Premier League, La Liga, Bundesliga), cricket, rugby, and more. This is why the top offshore sportsbooks allow bettors to bet on these sports. 
  • Esports: Esports betting is more of a niche betting market but it is rapidly growing in popularity, with betting available on games like CS:GO, League of Legends, Dota 2, and other major tournaments.

Responsible Gambling

To be able to maintain a healthy relationship with betting, you must practice responsible gambling. The best offshore sportsbooks will provide tools and resources to help you stay in control and promote safe betting practices. For example:

Deposit Limits – Bettors can set limits on the amount of money they can deposit. These limits can be set daily, weekly or monthly to control spending. 

Self-Exclusion – You can also opt to temporarily or permanently block access to betting accounts and this can be done for a singular sportsbook or for all the accounts you hold. 

Reality Checks – Top offshore sportsbooks will consistently send pop-up reminders to help you monitor your betting activity and the time you spend on the site. 

Support Resources – We always suggest seeking help from professionals if you feel your relationship with gambling is becoming unhealthy. Reputable offshore sportsbooks will provide links to organisations like Gamblers Anonymous and the National Council on Problem Gambling. 

FAQs

Is it safe to use offshore sportsbooks?

Yes, offshore sportsbooks are safe to use as long as they are licensed and regulated by trustworthy organisations. Always check for licenses at the bottom of your chosen sportsbook’s homepage. 

There are many jurisdictions responisble for regulating the activities of offshore sportsbooks. We recommend ones that are licensed in jurisdictions such as Curacao and Panama.

While the legalities surrounding betting are somewhat of a gray area in the United States, it is currently legal to use an offshore bookmaker as long as it accepts players from the US. The laws and regulations for US betting vary per state, so be sure to do your research before signing up. 

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Picture of Ryan Carter
Ryan Carter
Ryan Carter is passionate about the casino and online betting industry in the United States, known for his interest in exploring emerging trends and analyzing innovative platforms. With experience in market analysis and responsible gaming strategies, Ryan has become a trusted voice for players of all levels. His honest approach and dedication to providing clear information are making a positive impact on the world of online gaming in the U.S.