BetDSI Sportsbook Review

4.6/5 (21 internal reviews by Vegas Odds)
US players accepted
BetDSI Sign Up Offer:
100% up to $1000

BetDSI Features

One of the longest running online offshore sportsbooks today.
  • Long term experience
  • Mobile betting ability
  • Early line release


BetDSI is one of the longest running online offshore sportsbooks in operation today. BetDSI offers their members the ability to wager on nearly every sport available, a quality poker room, horse race wagering, skill games, office pools and a high level casino. BetDSI is a universal hub for gambling that has something for both novice and experienced gamblers!

BetDSI Sign Up Offer:
100% up to $1000
  • Official Website: https://www.betdsi.eu
  • Payments Accepted: Bitcoin, Visa, Mastercard, Bank Wire, Bank Draft
  • Minimum Bet: $5 Online, $100 Phone
  • Cash out
  • Live Betting
  • 24/7 Support
  • Sign up Bonus
  • Casino
  • Fast Withdrawal
History & Background

BetDSI is considered one of the top online offshore sportsbooks each and every year! BetDSI have been around since 1998. Their name is short for Bet Diamond Sports International. BetDSI is based and licensed out of San Jose, Costa Rica.

For many years, BetDSI and Bookmaker have been basic duplicate websites, with each operating on its own but a basic skin of the other. They have now each branched off and are conducting business solely on their own. They will each have their own specific odds and their own special promotions and bonuses.

Cons: Areas of improvement
  • Slow check payouts
  • Blackjack seems heavily weighted in favor of the house
Bonus Details

BetDSI routinely offers some of the best bonus structures in the online sportsbook industry. For their new accounts, they always offer some sort of bonus. Currently, you can get a 100% new member bonus which equates to 50% of your bonus in the sportsbook and 50% of your bonus is in the casino. These bonuses are up to $500.00 each.

BetDSI maintains one of the best loyalty programs in the sports betting industry. They provide you with a option to receive cashback on every wager you place, win, lose or draw! Basically, the way the loyalty program works, for every wager you place, you earn points, which you can turn into cash and freeplays to wager with on BetDSI.

For those users that will be using Bitcoin to make your deposits, you will get a extra special bonus by doubling your bonus.

Banking Options

BetDSI offer their bettors many options for making deposits and withdraws. The most popular form of making a deposit or withdraw is by using Bitcoin. Bitcoin is a cryptocurrency that makes making a deposit or withdraw as simply as pushing a few buttons. Bitcoin is safe and secure and has increasingly became the most used form for banking at most online sportsbooks. One of the nicer features of using Bitcoin is the special bonus and lower fees associated with the currency. When you make a deposit or withdraw using Bitcoin, BetDSI will offer you free same day payouts!

BetDSI also allows their clients to make deposits using major credit cards, such as Visa and Mastercard. Banking with a credit card at online sportsbooks may be found to be difficult as many credit cards will not authorize international charges and they also have large fees associated with the transaction. This is why most people have found Bitcoin to be the most advantageous form of banking. If you make a withdrawal using a debit card, you must first have an ID of some sort on file.

BetDSI also allows clients to make a deposit and withdraw via Bank Wire and Bank Draft. These are the least popular forms of banking but are still available. For each form of deposit and withdraw, the times to receive each can vary depending on the form of deposit. Be sure to check with the cashier to determine the amount of time it will take to receive your withdraw or how long before a deposit will appear in your account.

Finally, you can also request a check by mail from BetDSI but we do not recommend this option as our experience tells us that this is by far the longest amount of time to receive your funds.


BetDSI has a decent reputation and beings they have been in business for over 18 years, that says something for them. The public view of BetDSI is decent. There are thousands of people that use BetDSI to wager and in all of those people, you would think that there would be various complaints about the company.

Reality is it is the complete opposite! BetDSI rarely has a complaint and when they do have a complaint, they correct it immediately so they always maintain a decent reputation and are well liked among the betting community.

Customer Support

BetDSI has been around for over 18 years and have built up their customer base by providing quality customer service to their clients. You can contact their customer support team 24 hours a day, 7 days a week, 365 days a year. Something that we have found to be very favorable for BetDSI is their agents all speak very clear English and there is no issues with communications with anyone in the customer support.

If you would like to contact customer support by phone for a general question, you can contact them at 1-877-223-8374. If you would like to contact them by phone for wagering support, you can use 1-800-965-0506. If your method of of contact is by email, you can email them at [email protected]. It should be noted that they also have a contact form directly on their website that works great and always seems to provide a fast turnaround for response time.


We feel that BetDSI is a great sportsbook but may not be for every bettor. BetDSI is a great sportsbook for those that bet to make a living or on a everyday basis that are making frequent and large deposits but for the part time or recreational gambler, we suggest other options. BetDSI provides great lines and releases them early enough to provide their clients with ample time to conduct their research and place wagers, which makes them an appealable sportsbook for most.

BetDSI Sign Up Offer:
100% up to $1000
*Terms & Conditions apply to all sports bonus offers. Please visit operator’s website for details.


Sign Up Offer: 100% up to $1000