We’ve reviewed 228 online betting sites and spent hundreds of hours at 33 to find the top 10 sites that offer the best experience betting on sports. Our reviewers include professional bettors and sports fans who bet occasionally. Their experiences using each of these sportsbooks have revealed the fastest payouts, best odds, and juiciest bonuses, all of which are detailed here for you.

  1. GTbets

    'Game Time' bets, has consistently had our attention for their unique promos that cater to fans of major league sports. A consistent online betting site if you want to bet on live games, football, or other sports.

    Bonus: 100% up to $500
  2. Bovada

    A consistently impressive sports betting site that's a favorite for NFL, NBA, MLB and NHL bettors. Fair odds and great support make them a top choice. The most popular sportsbook among American bettors.

    Bonus: 50% up to $250
  3. BetOnline

    Their massive maximum bonus size is a real head-turner for bigger bettors. BetOnline offers something for everyone including a large selection of betting lines on college basketball and football.

    Bonus: 50% up to $1,000
  4. MyBookie.ag

    A newer sports betting site that offers rush payouts and early betting lines. They're showing they have hustle. Great for major sports plus tennis, golf as well as political and other entertaining props.

    Bonus: 50% up to $1,000
  5. SportsBetting.ag

    A sleeper betting website worthy of serious consideration. Great betting lines on NFL, NBA, MLB & NHL, plus their bonuses are now more generous than ever.

    Bonus: 50% up to $1,000
  6. Xbet

    A new betting site that has its perks: great performance on mobile devices and competitive bonuses for new customers. They have proven to be a safe sportsbook in a short period of time.

    Bonus: 100% up to $300
  7. BetNow

    A newer sportsbook that offers a wide range of futures, teasers, and parlays. They grade wagers and credit your account in real-time. Plus juicy reload bonuses make this site a solid pick.

    Bonus: 50% up to $1,000
  8. BookMaker

    Caters to those who wager big money on the regular. Bet play-by-play with real time odds updates for all sports including UFC. A massive list of early lines, props, and parlays, it's a true industry leader.

    Bonus: 50% up to $300
  9. WagerWeb

    WagerWeb sportsbook has a reliable history and a very generous rewards and bonus program, making it one of our go-to sites.

    Bonus: 50% up to $500
  10. Skybook

    Free half point on football and basketball spreads and totals. Betting odds are posted quickly for major league sports: NBA, NFL, NHL, and MLB. A generous 100% sign up bonus is available for new players.

    Bonus: 100% up to $1,000

Best Sports Betting Websites


  • Bovada
  • BetOnline
  • BetNow
  • Xbet
  • SportsBetting.ag
  • BookMaker
  • Intertops

Choosing the Right Betting Site

Sports and betting go hand in hand but, unless you live in Las Vegas and can go to a live sportsbook at a casino, finding a trustworthy and safe betting site can be a daunting task. Which ones can you trust with your personal financial information? Which ones grade betting slips quickly and honor payouts? These are some of the details we obsess over, and we won’t recommend an online betting site to our readers until we’re sure it’s rock solid.

All of the sites in our top 10 list meet or exceed our minimum standards for security and safety. But those aren’t the only two factors we consider when we review and rate a site. Our team of reviewers personally uses each one they rate and deep dives into details like bonuses, betting odds, customer service, ease of deposits, supported payment methods, bonus rollover requirements, reputation, and a checklist of other points.

If a sportsbook falls below our stringent requirements, it will not be included on our top 10 list.

Our top 10 list is curated by sports bettors and fans to provide the best options available. But, if you are looking for a book that caters to a specific feature, like Bitcoin deposits, we have created separate pages for these. Below you’ll find sites for people in certain countries as well. Here are some additional betting sites:

Regional Betting Sites: United StatesUnited Kingdom,  Europe,  AsiaAfrica

Betting Sites By Feature: Best Bonuses, Bitcoin

standards pie chart

Our Standards

We’ve only included a select number of sites for good reason. Our research indicates that, as a percentage, very few online gambling websites meet our standards. Only 13.4% of sites vetted gets our approval.

Out of the 200+ gambling websites we’ve looked at, only a select group are worthy of even getting a review on our site. The reasons for not making the cut vary: some have a poor history of paying customers, some don’t protect customers information, others have a bad reputation, and some are just plain fraudulent.

How Our Ratings Work

Each site is rated against the following:

  • Reputation: Does the sportsbook have a good current reputation and history?
  • Safety: Do they hold a legitimate license, payout customers quickly, and use the latest security protocols?
  • Promotions: Do they have a good sign-up bonus and ongoing promotions?
  • Sports Betting Experience: Selection of sports to bet on, odds, wagering minimums and maximums, live betting options.
  • Mobile Betting: Is it easy and quick to use on a mobile phone?
  • Additional Options: Casino, online poker room, horseracing options.
  • Support: Does the site offer good customer support and hours?

These are the broad categories we look at when assigning a rating to a particular gambling site. Within each point we use a checklist of items to score each site against.

Website Financial Security & Trust

One of the single most important aspects of a real money betting site is its financial trustworthiness. They are responsible for:

  • accepting your cash when you make a deposit;
  • accepting wagers when you place them;
  • sending you money when you make a withdrawal.

Having a solid track record in these three areas gives a site a trustworthy reputation. It means they’re operating above board.

Arguably even more important, however, is a site’s current financial status. Online betting sites hold money in your account so it is available when you want to place a wager. Unfortunately, as with any business, sportsbooks do come and go. Even those with valid online gaming licenses, there have been instances where funds have not been recoverable by bettors when operators shutdown.

So one of the most important aspects to listing a site on our top 10 list is to ensure there are no current reported financial issues and that the site is a going concern.

How We Display Betting Sign-Up Bonuses

Virtually every gambling site offers some sort of promotion for players to join. We dub these “sign-up bonuses.” Each site will offer something slightly different. Those that cater to UK bettors often offer free bets or other promotions like multiplying winnings on your first bet. Other sites will match your first deposit. Read our sports betting bonuses guide for a complete explanation and to find sites with the best bonus offers.

While there is a wide range of bonuses available to new bettors, we classify each promotion as a “Sign-up Bonus” or “Deposit Bonus”. The reason we do this is simple: though the specifics vary, each one is a bonus that is tied to your first deposit.

We generally use three different formats on how we display this bonus information:


Bonus Format #1: 100% up to $200

In this first example, a deposit-match bonus, the 100% is the percentage you will receive as a bonus and $200 is the maximum amount the betting site will give you. So if you went ahead and made a $75 deposit, the site would credit your account with an additional $75, taking the amount you’d be able to play with to $150.

If you decided to deposit $500 on your first deposit, the sportsbook would only give you an additional $200 as that is the maximum amount under that bonus offer.


Bonus Format #2: 3x Winnings on 1st Bet

This bonus will not get you any extra cash initially, but could earn you a sizeable addition to your bankroll. In this example, the sportsbook is not going to match the amount you deposit, but will instead will give you a bonus on the amount you win on your first bet.

So, say you placed a single-game moneyline wager and your team won; the sportsbook would credit your account with your winnings plus a multiplier of three. If you made a $25 bet on a +175 monleyline and won $43.75, you’d be credited your original $25, plus your winnings of $43.75, plus an additional $131.25 (i.e. 43.75 x 3) for the bonus!


Bonus Format #3: Bet £10 Get £30

In this last format, the site is offering to credit you with free bets, based on your first bet. The “£30” represents the maximum given for this promo if you placed a £10 wager as your first bet. You won’t just get £30 to play around with however you see fit, though. Instead, you’ll get three £10 wagers to use going forward.

If your first bet is only £5, then you’ll only get £15 in free bets (3 x £5).

So if you sign up for a betting site with this promotion, you won’t be credited with the full amount to bet with all at once, and that can come as a surprise to new bettors. That’s just one example of why it is a very good idea to read our full reviews and the specifics of each sign-up bonus. That way, you’ll know exactly what you will be getting.

You won't find better sign-up bonuses anywhere else.

You Don’t Always Need a Promo Code

Some betting sites require you to use a promo code when signing up, others do not. If a unique promotional code is required to obtain a bonus, it will be listed on our review page. If you don’t need a code to get the bonus, then simply clicking through and signing up for the gambling site of your choice will automatically get you the best possible offer. That’s the nice thing.

Best Bonuses Available, Period

If a bonus is listed on Sports Betting Dime, you won’t find a better offer anywhere else.

We want to make sure you get the absolute best possible sign-up bonus when joining a betting site. Our reviewers continually update bonus information and codes as soon as they become available with the best possible sign-up offer for our readers.

Sports Can You Bet On

One of the advantages of betting online is the selection of sports available. Every sports betting site listed will have odds on all major sports leagues: NFL, NBA, MLB, NHL, college football and basketball, plus soccer and major boxing events.

Our sports-specific pages, we list the top-three betting sites for each sport along with odds trackers and betting tips that provide specific betting information so you can learn the ins-and-outs before placing a bet.

Most sportsbooks listed will also include odds on tennis, golf, cricket, mixed martial arts (including UFC fights), professional wrestling, and rugby.

A few gambling sites list more niche betting markets like e-sports, motor sports, futsal, cycling, darts, snooker, and entertainment props. If you are looking to bet on one of these niche sports, then take some time to figure out which sites offer your sport of choice. You don’t want to go through the process of creating an account and making a deposit only to find that you’re not able to place a wager on what you want.

Other Site Features

Beyond what has been covered here, there are a host of different offerings from each betting website that necessitate reading individual reviews. Some have a poker room, online casino games, or a racebook, while others only have the option to bet on sports. So if those additional gambling options are important to you, we’ve highlight this information within the wagering section of each review.

While we have provided our top 10 picks, if you are looking for something specific, or want to understand the strengths and weaknesses of a particular site, there is no substitute for spending a bit of time digging in and learning about each one. Once you see the right site, you can sign up today and make your first wager.