THE BEST ONLINE SPORTSBOOKS FOR 2021
TOP-RATED SPORTSBOOK FOR 2021
BetSmart Rating: 4.8/5
- Top-rated online sportsbook
- Outstanding coverage of sports
- Fast and secure banking system
- Low margins across the board
- High betting limits for users
- Fast processing for withdrawals
- Modern online betting platform
- Large welcome bonus up to 100%
- Soft odds for popular markets
- Very experienced and trusted bookmaker
- Great betting odds across the board
- Complete range of sports and markets
- Awesome sportsbook interface
- Big bonus and frequent promos
- Top bookmaker with great lines
- Wide selection of sports and markets
- Good betting odds across the site
- 24/7 professional customer support service
- New customer bonus is Bet €10 Get €20
- Complete list of sports to bet on
- Licensed in Gibraltar
- Very reputable bookmaker
- Sharp odds for many sports
- Great mobile betting apps
- Trustworthy online bookmaker
- Live streaming on the site
- Licensed and regulated in the UK
- Reduced margins for sports betting
- Trusted and licensed operator
- Software powered by Aspire Global International
How we rate and review sportsbooks
Each sportsbook is given a 5-star rating that is based on the five main factors that we feel are crucial to you having a good experience while betting online: bonuses and promotions, banking and payout speeds, key features, security and trust, and customer service.
This isn’t to say that we only look at the above factors when reviewing a sportsbook. Our team of experts digs deep to ensure we’re only recommending the best betting sites available. Our reviewers are also sports bettors and they test out each site for a few days before submitting their review.
They sign up, deposit, and grab their welcome bonus. Then they make bets, testing out features like live betting and cash out. Finally, they withdraw their money. The detail that goes into our review process ensures that you’re getting the most detailed sportsbook reviews possible.
Blacklisted sportsbooks
We take pride in being the most trusted site for sports betting information and we want you to have the best experience wagering at safe betting sites. So when a sportsbook doesn’t meet our standards, or when we get multiple reports of bad practices from our users, they end up on our blacklist.
- Allegations of withdrawal issues
- No license information available on site
- Poor customer service
- Multiple reports of slow payments
- Allegations of non-payments
- Risk of account closure simply for winning bets
- Reports of confiscated winnings
- Slow customer support response times
Bonuses, free bets and promotions
Bonuses can be a great way to grow your bankroll right out of the gate. But they can be a bit confusing: 100% deposit match up to $200. Up to $200 in bet credits. A $200 risk-free bet. Which one is right for you?
With so many different types of promotions available, it’s important you understand the differences between them before making your choice. We explain the differences below, but as always, be sure to check the terms and conditions of the bonus before claiming it.
Bonus | Find this bonus at |
|---|---|
Deposit Match |  |
Bet Credits
|  |
Free Bet |  |
Bet & Get |  |
Backup Bet |  |
Bonus | Description | Find this bonus at |
|---|---|---|
Deposit Match | These are the most popular bonuses awarded by sportsbooks. They are usually given at first deposit as a percentage of your first deposit. For example, get a 100% deposit match bonus up to $200. | |
Bet Credits
| A bet credit is money added to your account that can be used to make a bet but can’t be withdrawn. You can, of course, withdraw any winnings made from bet credits. | |
Free Bet | A free bet works just like a bet credit where you’re given money to wager with, but it can’t be withdrawn. Any winnings from a free bet are yours to keep! | |
Bet & Get | A backup bet is also known as a risk-free bet in the gambling industry. Make a wager according to the terms of the promotion and get your stake back if that bet loses. | |
Backup Bet | A backup bet is also known as a risk-free bet in the gambling industry. Make a wager according to the terms of the promotion and get your stake back if that bet loses. | |
Best sports to bet on
Betting on “the beautiful game” has never been easier due to the proliferation of football betting sites. The most trusted soccer betting sites have something for everyone, with odds on teams, goals, bookings, and corners plus in-play odds for every EPL fixture.
Best sportsbook
for EPL:
NBA basketball betting
Best sportsbook
for NBA:
NFL football betting
Betting on M88 American football is spreading with fans not only tuning into the Super Bowl but wagering on the bone-crunching action of the NFL every week. Whether you’ve got a favorite team or not, the best online betting sites have more than enough NFL odds to make you a frenzied fan for at least a Sunday.
Best sportsbook
for NFL:
Ice hockey betting
Ice hockey betting is one of the fastest games you’ll ever gamble on. The lightning-quick pace and crushing hits have made the NHL and international competitions one of the most popular betting markets at sports betting sites around the globe.
Best sportsbook
for NHL:
MLB baseball betting
Step up to the plate and take a swing with MLB baseball betting. The MLB schedule has action on the diamond every day from the spring to the fall, and the best online betting options provide more than enough odds to keep up with that constant calendar.
Best sportsbook
for MLB:
College basketball betting
You haven’t bet on sports until you’ve tried betting on college basketball. The NCAA Tournament is nicknamed March Madness for a reason, with the 68-team bracket providing a thrill ride for anyone with action. Online sports betting sites offer college basketball betting odds all season but really go mad in March.
Best sportsbook
for NCAAB:
College football betting
The bands. The cheerleaders. The rivalries. The bowl games. College football betting is a wild ride every Saturday. It doesn’t matter if you’re not alumni, the best betting sites will have you shouting for your favorite school in no time.
Best sportsbook
for NCAAF:
