OnlineBettingSites.com offers a personal guide to finding and using the world’s best online betting sites. Our main purpose is to help real players choose where to bet online, and how to find reputable betting sites to sign up and deposit at in 2021 – worldwide.

Rank
Betting Site
Bonus
Rating
Visit
1
Get up to $600 back if your first wager loses21+ to Play, T&Cs Apply
3
$50 No-Deposit Bonus + 2 Risk Free Bets Worth up to $1,000 Total21+ to Play, T&Cs Apply
5
Up to $300 Risk-Free First Bet18/21+ to Play, T&Cs Apply

We list and review sports betting sites, horse racing betting sites, and online gambling sites in all types of betting markets.

Our primary focus is to help readers find safe and legal betting sites by category, availability, and reputation. This includes recommendations for online sportsbooks and horse racing betting sites, finding the best free bet and bonus betting offers, line shopping, and so much more.

In 2021, we encourage every sports bettor to sign up with licensed betting sites only.

Regulated markets offer security, fair odds and fast payouts.

Sportsbook and Betting App Reviews

Betting Site Reviews: Focusing on specific factors that matter most, check out our unbiased sportsbook reviews for detailed explanations of the best sports betting sites.

How to sign up for a sports betting account, current promotions, information on restricted countries, available languages, software compatibility, and more sports betting industry information.

OnlineBettingSites.com approaches reviews of legal sports betting sites from a neutral position, and we only review betting sites that are licensed and regulated.

Our reviews of sports betting apps methodically break down what customers can expect in terms of odds, promotions, customer service, and overall reputation.

Our number one priority is to offer readers a factual guide to every online sports betting site, explaining the good and the bad so every punter can make an informed decision.


Betting Around The World

Country Specific Listings: OnlineBettingSites.com editors have compiled information, statistics, and reviews of the best online sports betting sites in nearly every country in the world.

We also list supported languages, accepted currencies, and explore the legal and regulatory framework with recognized regulatory bodies and licensed online sports betting sites.

We currently have country-specific information on more than 80 countries, and also have detailed guides to online betting on each continent – Europe, Asia, Africa and the Americas.


Online Betting Bonuses and Promotions

Bonuses and Promotions: Sports betting promotions and horse racing promotional offers can offer a lot of value when signing up at a new betting site. However, never accept a bonus offer at online sportsbooks without knowing the terms and conditions attached to the bonus.

Wagering requirements, terms and offer conditions, rollover requirement, which cashout conditions apply, and restrictions on free bets are important details every punter should clearly understand when claiming any sportsbook bonus or promotional offer.

Betting on sports is more than watching odds and lines or downloading a betting app, and we want you to have the wagering experience possible.

Betting bonus and promo codes, free bets, and all other types of online sports betting offers are listed in our insider’s guide to navigating online betting promotions, and sportsbook signup offers that will add value to your bottom line.

Stick to the best sports betting sites that offer the best wagering options for your personal preferences and online sportsbooks you can trust.


Depositing and Withdrawing

Banking and Payouts: The most frequent questions we get from customers are banking and payment processing related. We explain how to deposit and withdraw funds at betting sites using all types of betting deposit options available in your country.

Learn how the most popular betting deposit methods work and which betting sites accept which deposit options. Credit cards are becoming more difficult to process, and sports bettors are increasingly choosing to put real money in their sportsbook account using wallets like Paypal or even cryptocurrencies.

We also want to stress that we only list betting websites that offer quick and hassle-free payouts to winners, any operator that slow-pays is not included in our sportsbook listings.


Online Sports Betting Sites

Sports Betting Sites: We list, rate, and review the best betting sites for all sports and each type of wagering. This includes recommending mobile online sportsbooks for in-play betting, backing and laying at betting exchanges, daily fantasy sports, and more.

Our experience at online sportsbooks has made it clear that some sports betting sites approach the business with a clear intent to serve their customers well, while others are only in it for the money.

There’s more to running a successful sports betting site than simply opening for business and posting lines.

Policies have a huge impact on the way customers are treated.

Policies such as putting limits on winners, refusing to honor winning wagers, and not allowing withdrawals of less than $500 are unacceptable.

OnlineBettingSites.com does not list or promote sports betting apps that treat customers unfairly.


Horse Racing Betting

Horse Racing Betting Sites: Find the best horse racing betting sites with recommendations that take into account the unique needs of racing punters.

OnlineBettingSites.com rates and reviews fixed-odds horse racing betting sites as well as parimutuel wagering operators and ADW’s for horse and greyhound races.

Many countries license and regulate horse racing betting. As a result, horse racing fans enjoy plenty of options that are not only legal but also safe and fair.

See our horse racing guide for recommendations that are legal and high quality.


Novelty and Financial Betting

  • Novelty Betting: Venture off the beaten path to bet on events that most people do not normally associate with gambling. See where to bet on the weather, politics, entertainment, and more.
  • Financial Betting: Financial betting sites let you play the market without actually owning the underlying assets. We have guides and top lists for binary options sites, fixed-odds financial betting, and financial spread betting.

Online Gambling Sites

  • Online Casinos: The biggest thing to look for at online casino sites is a fair game. This is why we have third-party testing agencies, licensing jurisdictions, and other industry watchdogs. Beyond that, the best online casino sites excel in areas such as game selection, stakes offered, and the value of bonuses and promotions.
  • Poker Sites: Online poker players need to count on poker sites that offer reliable deposits and cashouts, fair games, high levels of player traffic, easy-to-use software, and game variety. Between the endless “skins” (sites that share players across a network) and large standalone sites, there’s no need to settle for anything but the best poker sites.
  • Online Lotteries: Learn how to buy lottery tickets online and see which online lottery sites are the best for specific lotteries held around the world.
  • Skill Games: Play peer-to-peer card games, board games, backgammon, and more – all for real money.

Where Should You Bet Online?

Choosing where to bet online is a major decision, and bettors need to understand that there is a lot of conflicting information out there.

Outdated sportsbook review websites, inaccurate and biased information, and the sheer number of betting apps in the market all make it challenging for punters to find the best betting sites.

Our primary goal at OnlineBettingSites.com is to share recommendations of the best online betting sites for each market. We go into great detail about what makes some betting websites better than others and the review factors we used to determine our legal sportsbook ratings.

For casual sports fans staking less than a few hundred £/€/$ per game, signup at any betting site listed on this page.

If your tastes are more refined, please consider first looking at our sportsbook rankings and reviews. Search all types of betting sites based on your own personal preferences using our unique filtering tool.

Let’s look at some of the qualities top gambling websites should have.

Betting sites known to be reputable operators will have top rankings on every “honest” sportsbook review portal and share certain traits and attributions, detailed below.

It is important to note that we make an honest effort only to list online betting sites that share these qualities and offer sports fans a safe and reliable betting experience.

With thousands of legal online betting sites to choose from, most are reputable but watch out for rogue operators and scams.

Here are a few of the key features we think any safe and trusted sports betting site should offer:
  • Wagering in multiple languages and currencies.
  • Integrated sportsbook, racebook, casino, and a poker room with a seamlessly integrated cashier.
  • Generous sign-up bonuses, loyalty rewards, and frequent player promotions.
  • Industry-leading odds, market coverage, and propositions.
  • A wide selection of real money games.
  • Real money stake levels ranging from micro limits to high stakes wagers.
  • Responsive and helpful customer support and security team.
  • Variety of easy deposit methods and fast payouts to winners without excessive fees.
  • Global accessibility and availability to international customers in all regions worldwide.
  • History, reputation, and public perception.

More than anything, we look for online betting sites that never fail to pay legitimate winners.

Reputable betting sites will never confiscate funds or slow-pay honest winnings and won’t hide behind predatory terms and conditions.

Often, how a sportsbook communicates with customers is an indicator of how disputes turn out. Reputable gambling companies with nothing to hide are not afraid to defend their position in the sports betting industry. Check public forums, communities, news outlets, and social media profiles.

Tips For Choosing Online Betting Sites

There is a lot to consider when joining online betting websites, but what makes an ideal betting experience?

Does that betting app specialize in the sports, markets, and events you wager on? Does that gambling site offer an integrated suite of platforms that covers your gaming preferences?

If so, how vast are their wagering options and can you bet on sports you are interested in?

Other considerations include the quality of bonus offers and the value of VIP loyalty rewards. We consistently find that the best sports betting sites offer generous promotions and enhanced lines regularly.

Accepted payment methods, quality of customer support, problem resolutions, and how fast winners receive deposits and withdrawals are important factors in which sports betting apps bettors should choose.

Do you enjoy in-play wagers? Do you want to bet on your mobile phone or tablet device? This is only a partial list of what to consider when evaluating which online sports betting sites are best for you.

On our website, you’ll find a plethora of information tailored to hundreds of different specific factors we believe important to recreational and professional gamblers deciding which sports betting site to signup at.

To get the best odds and live betting lines possible, you’ll want to have accounts at several online sports betting sites. This way, you can log into several betting accounts to shop the prices and offers available.

Line shopping as a sports bettor is an amazing thing once you understand the power of compound interest.

A wise forum poster once said at 2+2, “I know far more winning line shoppers than I do winning handicappers.”

Plus, when wagering at several online sports betting sites, you can take advantage of more than one bonus or promotion. Instead of depositing your entire bankroll at one site, you can split it up and deposit it at a few betting sites to take advantage of multiple deposit bonuses.

As you navigate our listings, don’t be afraid to join several of the betting sites we recommend.

Depending on where you live, the legal status of risking money at online sportsbooks can vary greatly. Situations range from licensed, taxed, and regulated to outright illegal.

In some countries, only certain types of betting apps are available. In the United States, for example, accessibility at legal online sportsbooks changes state by state. Many countries have a regulated market, while others operate in a grey area.

Our opinion is that the future of safe and secure wagering is in regulating online sportsbooks and mobile betting apps.

Betting Licenses and Regulation

There are dozens of gambling commissions worldwide that license and regulate betting sites operating in their jurisdictions.

Online gambling licenses serve the same purpose as brick and mortar gaming licenses: to ensure wagering at each online betting site is offered fairly, resolve any customer disputes, and protect the integrity of the online betting industry.

Regulatory frameworks also generate tax revenue and offer sports bettors assurance that sportsbooks operate in compliance with guidelines and industry standards.

We urge readers to check the licensing status of betting websites before signing up or making a deposit.

Betting licenses from a reputable gaming commission indicate that the operator has submitted to a background check and is monitored for fair business practices and proper liquidity.

In most cases, you can check the website of the gaming commission to verify that the online sports betting site in question has a valid license.

We also remind players that not all betting licenses hold the same weight. The simple fact that a sports betting site holds a license from a regulatory body is not a guarantee of safety or legitimacy.

Where a sports betting site is licensed is just as important.

For example, the UK Gambling Commission is a highly respected regulatory body that closely oversees the industry. Sportsbooks don’t just pay a fee to be licensed.

The commission conducts an extensive background check, evaluates the operator’s business plan, performs regular financial audits, and provides ongoing monitoring and dispute resolution.

Only top sports betting sites are able to obtain licensing.

Many betting sites that operate out of less-respectable gaming jurisdictions have been known to rip off sports bettors and refuse to honor withdrawals without so much as a peep from the so-called “regulators.”

Finding a safe betting site in a grey market is more about researching that betting site’s reputation than it is in looking at the license it holds.

The story is much simpler for sports bettors who live in countries where online betting is legal and regulated.

It all comes down to reputation. You can also fairly safely assume a licensing jurisdiction is legitimate if it is home to major, big-name international gambling sites.

Gaming companies such as Bet365 and William Hill are prime examples of high-profile bookmakers that hold licenses in multiple highly reputable jurisdictions and adhere to KYC (Know Your Customer) regulations.

You can also check some of the well-known “blacklisted” gambling sites (operators with poor reputations) and see where they are licensed.

Online Gambling News

News, Tips, and Current Events: We report the latest betting news, including coverage of major legal and regulatory developments in the legal online betting industry worldwide, popular sporting events, and new legislative initiatives in major gaming markets.

The team at OnlineBettingSites.com takes personal preferences and user-based data to help you find ideal options tailored to you, using a facts-driven approach to which legal online sportsbook apps deserve to make our list.

Considering factors that matter the most to punters is a large part of our focus. Including how fast payments are, game lines, or how easy it is to fund a new account. We also study a site’s reputation, history of complaints, and quality of support.

We are not perfect, and we do occasionally make mistakes. We encourage those with significant experience betting on sports to issue feedback on the quality of our ratings, reviews, and listings.

Read more about our background on our about us page. Follow us on Twitter, read our blog, or get in touch with us using the contact form at the bottom of this page.

If you enjoy our content, please consider supporting us. Visit our sports betting site sponsors, mention us on Facebook, sports betting forums or industry blogs. We wish you the best of luck, and a big thank you for visiting us.

Final note from editors:

If you feel you may have a sports betting problem or addiction, please seek help right away and without shame for your gambling addiction.