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Best Online Betting Sites 2021 – Bet on Sports

online betting sites

Looking for the best online betting sites? Let be our guide to all things online sports betting. We offer you reviews on all the top-rated US online sportsbooks.

Bet on all the world’s biggest sports, including football, basketball, baseball, soccer, hockey, tennis, boxing, and more!

We aim to help all bettors find the perfect online betting for their needs. We test all the online sportsbooks we recommend by signing up and going through all the motions. So, you can trust that we provide honest opinions on gambling sites we review. Read on to find out more about online betting!

Best Online Betting Sites in the United States


$200 Bonus

97% Payout

Rating: 5/5

Rating: 5/5

$200 BONUS 97% Payout - Rating: 5/5

$250 Bonus

97% Payout

Rating: 5/5

Rating: 5/5

$3,000 BONUS 97% Payout - Rating: 5/5

$300 Bonus

98% Payout

Rating: 4.6/5

Rating: 4.5/5

$7777 Bonus 98% Payout - Rating: 4.6/5

$1000 Bonus

98% Payout

Rating: 4.9/5

Rating: 4/5

$5,000 Bonus 98% Payout - Rating: 4.9/5

$200 Bonus

99% Payout

Rating: 4.5/5

Rating: 4.5/5

$5000 Bonus 99% Payout - Rating: 4.5/5

$1,000 Bonus

Rating: 5/5

Rating: 4.5/5

$2,500 BONUS 97% Payout - Rating: 5/5

$1,000 Bonus

Rating: 4.5/5

Rating: 4.5/5

$5,000 Bonus 99% Payout - Rating: 4.5/5

$500 Bonus

Rating: 4.9/5

Rating: 4.9/5

$3,000 Bonus 98% Payout - Rating: 4.9/5

100% Bonus

97% Payout

Rating: 4.7/5

Rating: 4.7/5

$3000 BONUS 97% Payout - Rating: 4.7/5

50% Bonus

Rating: 4.7/5

Rating: 4.7/5

$2,000 BONUS 97% Payout - Rating: 4.7/5

1000% Bonus

Rating: 4.9/5

Rating: 4.9/5

$3,000 Bonus 98% Payout - Rating: 4.9/5

1000% Bonus

Rating: 5/5

Rating: 5/5

$2,500 BONUS 97% Payout - Rating: 5/5

Online Betting Links

Top 10 US Online Betting Sites

Here are all our top-rated betting sites for US gamblers:

  1. Intertops (Popular for bonuses)
  2. Xbet (Amazing for easy user interface)
  3. ag (Good for spreads)
  4. Bovada (Best for variety)
  5. ag (Excellent for competitive odds)
  6. MyBookie (Ideal for reliability)
  7. GT Bets (Top for moneylines)
  8. BetNow (Great for payouts)
  9. WagerWeb (Prime for parlays)
  10. YouWager (Premier for prop bets)
online betting california

Why Bet Online?

There are a few reasons you should use online sports betting apps, including:

  • You get instant access to lines. So, you really don’t need to be in Las Vegas to place a bet on an NFL game.
  • Online sportsbooks make live betting possible. With an online betting website, all you need to do is whip out your phone to bet on an on-going game.
  • The competition in the online market is fierce. So, online betting sites offer great odds to remain competitive. So, you get to make more money with fewer bets.
online betting ny

How to Pick the Best Online Sportsbook

There are a couple of areas you need to focus on when picking an online betting site, including:

Safety and Security

You have to make sure that you are not putting yourself at risk by joining an online betting site. The last thing you want is someone stealing your personal information.

You also don’t want to find out after a big win that an online betting website is rogue. So, do your research and ensure that the site is licensed and authorized by trustworthy gambling organizations.

User Interface

Most people have a short tolerance for struggling with technology. Most of’s team members have little patience for dealing with sites that aren’t easy to use.

So, we only recommend sites that let you place bets without any hassle. If you don’t like a site’s layout, don’t sign up. You will always be irritated with it.

Casino and Betting Options

If an online betting site does not provide you with a good range of sports to bet on, it isn’t worth signing up to. If it doesn’t provide you with many betting odds for many lines on each sport, it isn’t worth joining.

Before signing up, always make sure the sport you would like to bet on is available. If you like playing casino games, you also want to check that the site has a casino section.

Banking Options

Not everybody likes the idea of using credit cards at online betting sites. As we mentioned above, it can be a risky process. So, looking for a site that gives you a range of deposit options is important.

Generally, a good site will let you perform deposits and withdrawals with the following banking methods:

  • E-wallets
  • Wire Transfer
  • Cryptocurrencies
  • Checks
  • Money orders

Each of these banking methods comes with its own pros and cons. So, consider those before picking your method.

Online Betting Apps

Most people place bets on their mobile phones nowadays. A site doesn’t need a dedicated mobile betting app, but you must be able to access it from your mobile web browser.

A quick search for the site in your mobile web browser should reveal whether the site has been adapted efficiently for mobile.

Bonuses and Promotions

Bonuses aren’t significant to some gamblers, but these promotions can add to your overall betting experience. So, try to find a site that offers promotions.

Make sure to look at more than just the welcome/sign up offer when analyzing bonuses. Some sites try to hit hard with a welcome match bonus deal but offer you nothing afterward. Terms and conditions also need to be scrutinized before you accept a bonus.

Customer Service

If you experience an issue at a brick-and-mortar casino, you can speak to someone immediately. When you play online, you can’t complain to someone in-person if there is a hitch in your gameplay experience.

Thus, before you join an online betting site, check that it has a customer support process that works seamlessly. Think twice about joining sites that don’t offer you a live chat option.

online betting florida

States with Legal Online Betting

Not all states allow residents to bet online. Below we look at the rules governing online betting in some of the states that allow you to do so:

Online Betting NJ

New Jersey legalized sports betting a month after PASPA was struck down in 2018. Two months after that, the first online sportsbook was launched – the DraftKings app. Since then, 13 sports betting sites have been launched.

Vegas Online Sports Betting

Nevada, where Las Vegas is situated, wasn’t really affected by the PASPA decision. In fact, it increased competition with their casinos. Online gambling has been legal in the state for some time.

However, people living in other states can’t access their online sportsbooks and casinos due to geo-location technology.

Online Betting Illinois

Illinois is quickly moving to a world where online betting is legal. Currently, it is possible to bet on sports in-person at casinos and racetracks. The state is moving to a situation where you have to sign up at a casino in-person but can bet off-premises too.

Betting Online PA

Regarding gambling, what isn’t legal in Pennsylvania? You can play casino games or bet on sports at online sports betting sites.

The first sports betting app to go live was the Sugar House Sportsbook. Since then, six more online sports betting sites have gone live in the state, including FanDuel and DraftKings.

Online Betting NY

Online sports betting is not legal in New York yet, but some analysts expect it to be made legal soon. Currently, you can bet live-in person at four different casinos spread across the state.

Online Betting Michigan

Michigan legalized online sports betting and some casino games in December 2019. A site offering betting options has not yet gone live, but it is expected that a couple will go live in January 2021.

Top Online Betting Sites

Most Popular Online Betting Sports

NFL Betting Online

nfl online betting sites

Of course, you can bet on the NFL online. More than $5 billion is wagered on the Super Bowl alone each year. Thus, the NFL is, without a doubt, one of the most bet on American sports leagues in the world.

Although the league has always been publicly against the idea of sports betting, most online sportsbooks offer you the chance to bet on every single match.


nba betting sites

NBA online betting is fairly popular due to the overall predictability of the league. A single star player has the ability to increase a team’s likelihood of winning matches. Think of the effect players like Michael Jordan, Kobe Bryant, LeBron James, and Stephen Curry had on their teams.

Favorites usually win, which makes for a favorable situation for sports bettors. Well, except when two great teams in the league play each other. Because then it’s anybody’s game.


mlb online betting sites

More than 1000 MLB games are played each season. This means thousands of wagering opportunities in-season.

Although the MLB provides hundreds of betting opportunities to bettors, we suggest you approach betting on the league with caution. It is one of the hardest sports to bet on and one of the most profitable if you know your stuff.


nhl betting online

Any sports fan knows that hockey is the most popular sport in Canada. In Canada, sports betting has been legal for some time now. So, the league isn’t totally unfamiliar with the idea of sports betting. They have just broadened their market.

As with the MLB and NBA, thousands of NHL matches are played each season. So, you can expect to find loads of lines at betting sites, including the ever-popular puck-line. It is notoriously hard to bet on hockey, though.


ncaa betting

College sports in the United States are big business, particularly college football and college basketball. Outside of the Super Bowl, the NCAA’s Men’s Basketball Tournament (affectionately known as March Madness) is the second most bet on yearly sporting event.

It is no surprise that some players enjoy college sports so much. It’s easier to get behind a team because there are several universities in a city or state, but there isn’t always a professional sports team.

Soccer Betting

soccer betting sites

The best online betting apps offer thousands of DAILY lines on soccer. Even mediocre sites offer odds in the hundreds. With soccer being the world’s most popular sport, this isn’t surprising. More than $110 billion is bet on soccer games each year.

The major sporting tournaments that draw in the most bets include the FIFA World Cup, UEFA Euro Cup, and the UEFA Champions League. Internationally, soccer has been intertwined with the gambling industry for some time now.

UFC Betting Online

ufc betting online

Nothing draws in a big crowd (and big bets) like a highly-publicized boxing match between great fighters. The hype surrounding a great UFC or pay-per-view boxing match is, well, unmatched.

Boxing and gambling are pretty synonymous at this point. Headliners, such as Mayweather vs. McGregor in 2017, are estimated to draw in about $1 billion in bets at a time. So, there are loads of lines on fights.

Top Online Betting Sites – FAQs

Check out our other popular betting guides:

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