Betting Site & Online Sportsbook Reviews

Compare and choose betting sites using our expert reviews


Finding the best legal online betting sites can be overwhelming, especially with many options available. That’s where Gambling.com comes in. We help you cut through the noise by connecting you to secure, licensed, and expertly reviewed sports betting sites you can trust.

At Gambling.com, we aim to deliver accurate, transparent, and unbiased legal betting reviews so you can bet confidently. Our team of trusted, seasoned industry professionals backs every recommendation we make with decades of combined experience in sports and sports betting.

We apply a strict methodology for evaluating betting sites around the world. Learn more about our betting review grading system and find the right site for you.

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Betting Site Reviews by Country

Why Trust Gambling.com?

How We Rate Betting Sites & Why You Can Trust Gambling.com

Gambling.com is part of Gambling.com Group, a publicly traded company on the Nasdaq Global Market under the ticker GAMB.

Since 2006, we’ve tested and reviewed over 3,000 online betting sites for our readers worldwide, only recommending the best licensed options. Our global workforce of more than 600 professionals includes avid bettors and experienced gambling industry experts.

Gambling.com has been recognized by several international betting organizations, including:

  • North American Sports Affiliate of the Year at the SBC Awards in 2025
  • eGaming Review’s Affiliate of the Year award in 2018 and 2021
  • eGaming Review’s Employer of the Year in 2024

Gambling.com has also hosted the American Gambling Awards since 2019, honoring the best companies, organizations, and individuals in the regulated U.S. market.

Our work has been cited in the New York Times, ESPN, The Telegraph, BBC, Fox Sports, ABC News, Sky Sports, and countless other respected media outlets.

We consider user feedback essential to comparing and ranking betting sites, ensuring that real insights shape our recommendations. 

We do not recommend offshore or blacklisted betting sites, as no governing body has licensed them or ensured the safeguards necessary to protect bettors.

Our Promise to You

At Gambling.com, we pride ourselves on our impartial reviews of sportsbooks, free from outside influence.

We are committed to transparency and accuracy, so we will not give a site a positive review if it doesn’t meet our high standards for recommendation.

Most importantly, we only review fully licensed and regulated betting sites we’ve tested for reliability so that you can be sure of a safe betting experience. You can be 100% confident in our betting sites, which our experts have reviewed and recommended.

Licensed betting sites are required to keep personal details safe. They also provide responsible gambling assistance.

Some of the links on our website are affiliate links. This means that if you sign up, we may receive a commission payment at no extra cost to you. Rest assured, however, that our team conducts all reviews independently, free from external influence.

Our 10-Step Testing Process

Our independent testing system is designed to ensure all reviews and ratings at Gambling.com are accurate and up-to-date.

We sign up for betting sites and test their features extensively using the process outlined below.

The process takes two months on average when testing a new site for the first time.

We then revisit the site at least once monthly to assess any new features that may have been added or removed.

A complete re-evaluation is done at least once every six months using our 10-step procedure.

  • Step 1: Check Licensing & Security Details

    Step 1: Check Licensing & Security Details

    We first check for a valid gambling licence.

    If proper regulators don’t license a bookmaker, we won't go any further with the testing process.

    This quick check usually takes just a matter of minutes.

  • Step 2: Sign Up & Verify ID

    Step 2: Sign Up & Verify ID

    A member of our team signs up and evaluates the registration process.

    While signing up should be quick and simple, we also want bookmakers to carry out the necessary legal checks to ensure customers are over 18 and can legally place bets.

    The time this takes varies depending on the site, but we're usually fully signed up-with ID verified-within a few hours.

  • Step 3: Deposit Money

    Step 3: Deposit Money

    The next step is depositing real money into a betting account. At this point, we want to see a wide range of payment methods accepted.

    We also look for flexible deposit limits and expect funds to be accessible as soon as they're deposited.

    It usually takes a couple of hours to test all deposit methods and check limits.

  • Step 4: Claim Welcome Offer

    Step 4: Claim Welcome Offer

    We read the terms and conditions of welcome betting offers (where applicable) so you don't have to.

    Then we claim the bookmaker's sign-up offer to ensure it accurately reflects the information outlined in the terms and conditions. We place bets with these credits, usually over a seven-day period, to ensure the site upholds the terms of the offer.

  • Step 5: Study Odds & Markets

    Step 5: Study Odds & Markets

    Step 5 is crucial: checking which betting markets are available and how valuable the odds are. To evaluate the odds, we research prices for individual betting markets and compare them with odds from leading bookmakers.

    This is one of the lengthier parts of the testing process. We aim to compare odds for 100 markets across at least 15 sports, which can take a few weeks.

  • Step 6: Claim Existing Customer Promotions

    Step 6: Claim Existing Customer Promotions

    Along with welcome offers, sites should have a range of promotions that can be claimed regularly after signing up.

    We test offers such as odds boosts, early payouts, money-back specials, and loyalty promotions, to ensure a site rewards existing customers. We spread these tests over the course of a month to ensure we can form opinions on the majority of promos offered.

  • Step 7: Place Bets

    Step 7: Place Bets

    We place bets on a range of pre-event, outright and in-play markets to determine if this process runs smoothly. After at least 30 bets have been placed, we have a good feel for the process.

    We examine the betting slip after placing a bet to check the odds and markets selected. If the bet wins, we check to ensure the bookmaker quickly pays the correct amount.

  • Step 8: Test Customer Support

    Step 8: Test Customer Support

    To assess a site's level of customer service, we contact support agents using all available contact methods.

    If a site offers 24/7 live chat, we test this function to check whether support agents deal with queries promptly and professionally.

    We also put email and phone support functions to the test during this step of the process.

  • Step 9: Test Mobile & Desktop Experience

    Step 9: Test Mobile & Desktop Experience

    We test each bookmaker on a range of platforms, including desktop, smartphone, and tablet, devoting the most time to smartphone testing as this is now the most popular way to bet.

    If a bookmaker has an Android or iOS app available, we download the apps and spend two weeks using all of their key features.

    The best bookmakers should cater to all users, no matter what type of device you're betting with.

  • Step 10: Withdraw Funds

    Step 10: Withdraw Funds

    The final step in our testing process involves withdrawing funds. Again, we want various options, including debit cards and digital wallets like PayPal.

    We test each withdrawal method to check how long the process takes, as withdrawal times can vary depending on the method used.

Why We Regularly Update Our Reviews

Dean Ryan
Dean Ryan

"A review is only useful when it's up-to-date. That's why we update our reviews monthly and completely re-evaluate each site every six months, using our 10-step testing process.

"Betting sites constantly evolve, introducing new promotions, payment options, and features that can dramatically affect your betting experience.

"By staying on top of these changes, we ensure our recommendations remain reliable and relevant for punters seeking the best possible service."

Red Flags: How we Know Which Bookmakers to Avoid

  1. Unlicensed & Unregulated

    Unlicensed & Unregulated

    Licensing ensures a site operates under regulatory oversight, providing users a safe, legal environment.

    Without it, there is a risk of being exposed to unfair practices and potential financial losses.

  2. No SSL Encryption

    No SSL Encryption

    SSL encryption protects sensitive user data like payment details and personal information.

    Sites lacking this safeguard put bettors at risk of data breaches and cyber-attacks.

  3. Restrictive Bonus Terms

    Restrictive Bonus Terms

    Unfair bonus terms like unrealistic wagering requirements are a major red flag.

    They undermine user trust and make it difficult for bettors to benefit from promotional offers.

  4. Unclear Terms & Conditions

    Unclear Terms & Conditions

    Transparent terms and conditions are critical for informed decision-making when placing bets.

    If a site has restrictive clauses in the small print, it should be avoided.

  5. Low Winnings Limits

    Low Winnings Limits

    Excessive limitations on winnings prevent bettors from fully cashing in on successful bets.

    Sites that impose low limits on winnings aren't worth your time.

Our Rating System Explained

Once we have thoroughly tested a site, our review team will evaluate it in detail and assign an overall rating out of 10.

When we have collated all the findings from our testing, we consider these 10 key categories to rate a site, assigning a score out of 10 in each category.

The final rating is calculated by adding the scores from all categories and dividing that figure by 10.

Sports & Markets

A diverse range of sports and betting markets is crucial to cater to all types of bettors. Sites that offer depth and variety ensure users can bet on their favorite sports with plenty of options.

A betting site must offer a wide range of sports and plenty of betting options for each sport to score high in this category.

For example, popular leagues like Premier League, Champions League, NFL, and NHL should offer 200 or more individual markets per game. Political markets and novelty markets should also be available (where permitted).

Attribute Icon - Red Sports

Promotions or Betting Features & Tools

Strong promotional offerings, including generous sign-up bonuses and regular customer rewards, add value and enhance the betting experience. Promotions should be fair, transparent, and accessible.

Several factors go into calculating the score out of 10 in this category. This rating is based on the amount of promotions available, the value of each offer, and the fairness/transparency of promotional terms.

Some jurisdictions, including Australia and Canada, restrict the types of promotions a new user can receive. Instead, we grade operators in those areas based on betting features and tools. This rating is based on tools that improve your betting experience, like parlay builders that make it simple to create an SGP. We like seeing innovative betting features at a site, such as betting blogs or social media request-a-bet services. 

Attribute Icon - Red Promotions

Payments

Choices of payment methods and fast, reliable payouts ensure convenience and security. Trusted sites prioritize seamless transactions for deposits and withdrawals.

A site with a 10/10 in this category must cater to all the most popular payment methods for depositing and withdrawing funds. High marks are awarded to sites that allow instant withdrawals. If a withdrawal takes over three days, a low score will be assigned in this category.

Attribute Icon - Red Payments

Customer Support

Efficient and accessible customer service is vital for resolving issues quickly. The best sites have a 24/7 live chat option and agents that respond to customer queries within minutes.

A site must earn high marks for customer support by answering queries quickly and having genuinely helpful and courteous support agents.

We also assess a site’s commitment to responsible gambling by offering tools and resources to promote safe play.

Attribute Icon - Red Bubble

Reputation & User Feedback

We survey Gambling.com users to determine whether most bettors have had a positive experience with a bookmaker. This has a significant impact on the score we assign in this category.

We consider industry recognition, awards, and reviews from actual users. Our rating system relies on verified reviews from real iOS and Android app users and reviews on Reddit, TrustPilot, and TripAdvisor.

We also conduct thorough research to ensure the bookmaker's parent company has a strong reputation within the gambling industry.

Attribute Icon - Red Check

We gather authentic user feedback from real betting site users.

Site User Experience

A smooth, intuitive, visually appealing user experience ensures bettors can easily navigate and place bets without frustration. We evaluate the user interface, ease of navigation, and overall customer support quality at online sportsbooks to ensure a satisfying betting experience.

If navigating the site and placing bets is challenging, the UX will not score high. A clunky site or app that is prone to crashing can be highly frustrating to use. Instead, it should run smoothly and be visually appealing.

Attribute Icon - Red Site

Mobile Product Features

The mobile app is one of the most essential things we review since most players bet on the go with their phones. Our latest Gambling.com user research shows that 87% of bettors now use smartphones to place bets, so the mobile experience is significant.

A responsive, feature-rich mobile platform or app is essential for a modern betting experience. The app should be easy to navigate, quick to load, and available on both major app stores.

When rating mobile features, we look for perks like betting apps that send handy notifications. For example, an app might notify us when a horse we've won money on before is set to run again.

This attention-to-detail only comes from the betting sites with the best mobile products.

Attribute Icon - Red Mobile

Responsible Gambling

Responsible gambling assistance should be easily accessible to help bettors stay in control.

We value sites that provide robust tools to support responsible play, including deposit limits, loss limits, timeouts, self-exclusion lists, and access to support networks.

In-Play Betting or Live Streaming Features

To earn a high score for in-play betting, a site should offer extensive live markets, real-time statistics, and live streams of popular sports like football and horse racing.

We should be offered a fair value if we want to cash out a bet early. Sites with low cash-out offers won't get a 10/10 score here.

In jurisdictions where in-play or live betting is restricted, we only consider live streaming. To earn a high score for live streaming, a betting site needs to allow its customers to watch a range of sports.

You shouldn't have to jump through too many hoops to qualify for live streaming. If you have a bet on a game and there's a stream available, you should be able to watch it. Streams should work well on mobile and desktop platforms without major buffering issues.

Attribute Icon - Red Play

Odds Value

Competitive odds translate to better returns for bettors. Sites offering consistently strong odds across various markets provide excellent value.

We collect odds data from dozens of betting sites, allowing us to easily compare prices and separate the sites with the best value.

To receive a score of 10/10 in this category, a bookmaker must consistently beat the odds from its competitors across various markets and bet types.

Attribute Icon - Red Odds Value

An Example of Our Rating Scorecard

CategoryScoreReasoning
Sports & Markets7/10Exceptional market depth for popular sports, but niche sports not given as much attention
Promotions8/10The welcome offer is strong but existing customer promotions are lacking
Payments10/10All popular payment methods are accepted and instant withdrawals are facilitated
Customer Support5/10There's no live chat option available and emails can take two days to get a response
Reputation & User Feedback8/10The site comes from a reputable company and user feedback is largely positive
User Experience5/10The site runs smoothly but the layout makes some markets difficult to locate
Mobile Features6/10The browser version of the site works well but there are no apps available to download
Responsible Gambling9/10The responsible gambling section provides useful links and there are seven RG tools provided
Live In-Play Betting10/1012 sports come with HD live streams, in-play markets are comprehensive, and cash out values are fair
Value of Odds8/10Prices are better than the majority of competitors but a handful of sites still have better odds

Overall Rating: 7.6/10

Our Verdict: While the site has some standout features, there is still plenty of room for improvement.

Our Expert Review Team

Meet the professionals who test and review online sites for Gambling.com, including their roles in our testing and rating procedure.

  • Betting Expert Dean Ryan

    Dean Ryan

    Dean Ryan brings 20 years of industry experience to our team, having worked with leading bookmakers such as 888, Tote, BoyleSports and BetVictor.

    A passionate horse racing bettor, Dean is also an analyst, tipster and co-founder of the #Racehour Podcast. His expertise adds a genuine punter's perspective to our review process.

  • Shannon Lane

    Shannon Lane

    Shannon Lane's background working on NFL.com and the NFL mobile app at NFL Media gives her unique insight into how sports websites and apps should function to provide you with the ultimate user experience.

  • Cathal Austin

    Cathal Austin

    Cathal Austin spent over a decade as a journalist covering sports and breaking news before joining the Gambling.com team. He now utilises his research and reporting skills as a betting site reviewer.

    Since 2022, Cathal has reviewed over 300 betting sites and apps, helping readers to find safe, trusted platforms for betting online.

  • Betting Expert Kevin Taylor

    Kevin Taylor

    Before joining the Gambling.com team in 2021, Kevin Taylor covered sports betting news for major media publications, such as The Mirror and The Sun.

    Among the stories Kevin reported on was an investigation into alleged match-fixing involving players at an Irish football club. Kevin’s investigative reporting on irregular betting activities underscores his and our team's commitment to protecting punters from unfair practices.

  • Betting Expert Michael Butlin

    Michael Butlin

    Michael Butlin has over 20 years of experience in the gambling industry, having held senior roles in product development, commercial strategy, and marketing at online bookmakers such as Blue Square and Unibet. His diverse career has also included managing sports betting information websites, operating an online poker site, and providing consultancy services.

    Michael is dedicated to ensuring his teams produce insightful content that resonates with new and experienced bettors.

  • Peter Mooney

    Peter Mooney

    Peter Mooney is a longtime sports writer, copy editor, and bettor. He holds a Master’s in professional writing from the University of Southern California. He applies his keen professional experience to betting content through the lens of a bettor to ensure our users’ questions get answered.

  • Betting Expert James Molloy

    James Molloy

    Before joining the team, James Molloy spent five years working with Flutter Entertainment, one of the world's leading betting companies.

    James' client-facing roles with Paddy Power and Betfair, two of Flutter's flagship betting sites, gave him a unique insight into customer needs. This insight informs his evaluations of bookmakers, making him a key member of our team.

  • Betting Expert Diarmuid Nolan

    Diarmuid Nolan

    Diarmuid Nolan brings over 10 years of betting industry experience to our team, with roles at Sport Caller, RacingFM, and BetBright included on his CV.

    A co-founder of the popular #Racehour podcast, Diarmuid's horse racing betting knowledge is second-to-none.

    Diarmuid also plays a key role in vetting bookmakers to ensure we only feature betting sites that are fully licensed, regulated, and safe to bet with.

  • Chris Alpizar

    Chris Alpizar

    Chris Alpizar has honed his expertise by working across diverse industries, managing everything from finances to sales to top-notch technical and digital support. A former customer service rep, Chris knows what users want when seeking help from a website. He works with all team members to ensure that our reviews and the tools available within them are accessible.

  • Betting Expert Jamie Casey

    Jamie Casey

    Jamie Casey leverages his sports betting expertise and journalism background when reviewing bookmakers for Gambling.com. He ensures our reviews and betting guides are engaging and informative.

    Jamie has worked with major bookmakers such as Sky Bet and Unibet and contributed to respected media outlets like FourFourTwo and Sky Sports.

  • Betting Expert Chris Rivers

    Chris Rivers

    Chris Rivers brings experience from bookmakers like bet365, Betfred, and Bet UK to his role at Gambling.com. He also brings significant journalistic experience, having worked for publications like the Racing Post.

    As a tester, writer, and editor, Chris researches and writes bookmaker reviews and produces sports betting news and tips.

  • Betting Expert Kevin Walsh

    Kevin Walsh

    Drawing on his experience working for major bookmakers and media outlets, Kevin Walsh analyses promotions and writes expert reviews on site offers. Kevin helps readers understand which bonuses offer value by breaking down their key terms and conditions.

  • Betting Expert Simon Sinclair

    Simon Sinclair

    Before joining our team, Simon Sinclair wrote extensively about sports betting for major online bookmakers such as bet365, Paddy Power, and Coral. His work has also featured on sports media platforms like Goal.com, and he has reported on cricket for the England & Wales Cricket Board's official channels.

  • Charlie Mullan

    Charlie Mullan

    Charlie Mullan has over two decades of professional sports journalism experience. He spent 11 years writing for the Hull Daily Mail before joining Press Association, where he helped launch a new betting channel with statistical insights featured at leading bookmakers.

    At Gambling.com, Charlie applies his data analysis expertise to deliver insightful sports betting news, equipping punters with the information they need to place informed bets.

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