Best Free Bets Online for September 2025: Top Free Bet Offers

Best free bets online compared 2025

Best free bet sportsbooks reviewed

Below we list our top six free betting websites, so all you have to do is simply sign up and claim your free bonus bets...

1. DraftKings - Best free bet site for beginners

After reviewing all the sites, DraftKings is top of our list for the best free bet sportsbooks in the US simply because they offer great bonuses to new and existing players that require no promotional codes.

2. Caesars Sportsbook - Best free bet sportsbook for sports selection

Caesars Sportsbook stands out for us because they offer extremely generous free bets for new customers.

This makes Caesars Sportsbook one of the best free betting sites in the world for new players and a platform we highly recommend.

3. BetMGM - Best free bet sports betting site for mobile betting

BetMGM promotions include one of the most generous free bet bonuses for new customers and a fantastic option to choose from.

Simply register for an account and make your first deposit and BetMGM will match this deposit with a free bet of up to $1,000 - easy!

4. bet365 - Best free bet sportsbook for market selection

bet365 is great for offering extremely generous free bets and with such a great market selection, it just gets even better for bettors...

5. BetRivers - Best free bet site for live betting

BetRivers is one of the top free bet websites specializing in specific sports like hockey, which allows bettors to enjoy free bets in exciting markets live.

Our experience with the site saw a great live betting experience but also some great free bet offers - highly recommended!

6. FanDuel - Best site for free promos and bonuses

FanDuel is a fantastic sportsbook for offering free bets once you have signed up to the platform.

They are competitive, value-for-money, and often, which means we are confident in suggesting FanDuel to our readers.

What are the best betting apps offering free bets?

How we rate & rank free bet sportsbooks

Our goal is to provide objective, unbiased reviews of free bet websites, making it easy to understand their strengths and weaknesses.

We use a consistent set of nine criteria to evaluate each site, ensuring that you can compare them effectively and easily:

1. Safety: We verify if the site is licensed in the US and review its operating history, ensuring your money and data are secure with the safe sportsbook.

2. Mobile betting app: The best free betting apps have a simple layout, functionality, and ease of placing bets, ensuring a smooth mobile betting experience.

3. Web betting site: We test the site’s features, including customization options and the bet placement process, looking for ease of use and accessibility.

4. Betting markets: We examine the variety of sports and betting options available, comparing the breadth and quality of markets across different sports betting sites.

5. Pre-match and in-play betting: We assess both pre-match and live betting features, focusing on user-friendliness, versatility, and market variety.

6. Bonuses & promotions: We review the fairness and value of sign-up bonuses, free bets, and ongoing promotions, ensuring transparent terms and competitive offers.

7. Deposits & withdrawals: We evaluate payment options, processing times, fees, and the overall ease of transactions for deposits and withdrawals.

8. Customer support: We test the responsiveness and effectiveness of support channels like live chat, email, and phone to resolve any issues quickly.

9. Security: We ensure online sportsbooks use robust security measures, such as SSL encryption, to protect your personal and financial information.

We download each sports betting site and interact with the platform ourselves, using our own money to test the quality.

If we do not recommend the site to our friends and family, we will not recommend it to you!

This streamlined approach ensures you can make informed decisions based on what matters most in your online betting experience.

You can view our dedicated page for more information on how we test and review betting sites.

Additionally, you can view all of our betting site reviews.

How do I choose a free bet sportsbook?

• Licensing and regulation: Ensure the site is licensed by a recognized authority like the state gaming commission to guarantee legal and safe betting.

• User experience: Look for an intuitive and well-designed platform with easy navigation to enhance the betting experience.

• Bonus offers and free bets: Compare the free bet offers and promotions, but read the terms and conditions carefully to understand wagering requirements.

• Range of sports and markets: Opt for sites with diverse betting options across multiple sports and leagues, offering more variety and flexibility.

• Payment options: Choose a site that supports a wide range of secure payment methods like credit cards, e-wallets, and bank transfers for deposits and withdrawals.

• Mobile compatibility: Ensure the platform has a reliable mobile app or a well-optimized mobile site for betting on the go.

• Security features: Verify that the site uses encryption technology and other security measures to protect personal and financial data.

• Customer support: Look for responsive customer support available through multiple channels like live chat, email, and phone, especially during critical times like match days.

• Reviews and reputation: Check independent reviews and player feedback to gauge the platform's credibility and reliability.

• Withdrawal policies: Review the withdrawal terms for any restrictions or delays in accessing your winnings, ensuring a smooth cash-out process.

How to gamble responsibly with free bets online

Before we end this article, we need to caution you to always bet responsibly.

To ensure you’re being cautious, betting sites implement various responsible gambling practices that will help you keep your betting habits in check.

• Limits: Online sportsbooks allow you to set betting limits, i.e. limit how much you can bet in a day, a week, or a month.

• Cashouts: You can withdraw your winnings quite easily from any betting site. This prevents you from spending all of your winnings. There’s also the option for early cashout, so you can still get paid if the bet is starting to go sideways.

• Help & resources: Betting sites provide access to resources for problem gamblers and point them to organizations that can help with gambling addiction.

To help with gambling, we created a 'How To Bet On Sports' guide, that helps new sports bettors understand the industry better, to play safer and more securely.

Responsible gambling organizations and charities in the US

Frequently asked questions

Editorial policy

Our editorial policy ensures thoroughly researched, accurate, and unbiased content through strict sourcing standards and diligent review by top betting experts and seasoned editors.

This process maintains the integrity, relevance, and value of our content for our readers.

References

To test betting sites accurately, we dive into analytical research of the gambling industry, to understand what features are best for you.

Below are the references we use when making these decisions:

• https://wsb.wharton.upenn.edu/wp-content/uploads/2023/05/Beggy_2023__Betting_Kelly.pdf

• https://sc.edu/uofsc/posts/2024/01/stephen-shapiro-sports-gambling.php

• https://www.stat.berkeley.edu/~aldous/157/Papers/clair.pdf

• https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10306238/

• https://scholarworks.calstate.edu/downloads/2j62s5932