Largest Online Bookmakers
A bookmaker having a large number of customers certainly suggests that the company is reliable and offers high quality services. If it were otherwise, it would not have been able to attract so many customers.
Bookmakers with more than 10 million users are the most popular platforms for betting on sports.
Their names are generally recognized around the world.
These companies can surely be recommended for betting, to both novice and professional bettors.
Top 10 Bookmakers: more than 1 million customers
Top 10 Bookmakers
Updated in April 2021
Bookmakers by Country
Bookmakers by Category
- More than 10 Million Customers
- Most Visited Betting Sites
- More than 30 Years of History
- Best Free Bets and Bonuses
- Low Margin
- High Odds on Favorite
- Best Odds Guaranteed
- Best Action Line
- Famous Online Bookmakers
- Betting Exchanges
- E-Sports Betting Sites
- Live Betting Sites
- Live Streaming
- Bookmakers for Pro Gamblers
- Sites in 20 or More Languages
- Blacklist
- We Recommend
Top 5 Low margin
Top 5 Wide Action line
Top 5 Biggest Bookies (customers)
- 1.
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- 34 million
- 2.
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- 16 million
- 3.
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- 10 million
- 4.
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7 million
- 5.
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3.5 million