Top 20 Most Popular Sports Betting Sites in 2025
Ever wonder where everyone goes to bet on sports? We've crunched the numbers to find out which sports betting sites are pulling in the most visitors each month. Whether you're new to sports betting or looking for a new platform, this list shows you where millions of other bettors are hanging out.
How We Ranked Them
We looked at actual visitor numbers to see which sites people are really using. Think of it like finding the busiest restaurants in town - if millions of people are going there every month, they're probably doing something right.
The 20 Most Popular Sports Betting Sites
1. DraftKings
6.8 million visitors per month
If you've watched sports on TV recently, you've probably seen DraftKings ads. They're the biggest name in the game right now, pulling in nearly 7 million visitors monthly. Started as a fantasy sports site, they've become the go-to sportsbook for many Americans.
What people love about it: The app is super easy to use, you can bet on pretty much any sport imaginable, and they're always running promotions. Whether you're betting your first $10 or you're a seasoned pro, DraftKings makes it simple.
2. Covers
6.6 million visitors per month
Here's the thing about Covers - you can't actually bet there, but millions of people visit it anyway. Why? Because it's like the Wikipedia of sports betting. Before placing a bet, people head to Covers to check what the experts think, compare odds across different sportsbooks, and see what other bettors are doing.
What people love about it: Free expert picks, real-time odds from every major sportsbook, and a super active forum where you can talk strategy with other bettors. It's basically free betting education.
3. DraftKings Sportsbook
4.7 million visitors per month
Yes, this is technically the same company as #1, but their dedicated sportsbook site is so popular it deserves its own mention. Nearly 5 million people go directly here to place their bets.
What people love about it: Live in-game betting is super smooth, and everything just works. No fuss, no confusion - just betting.
4. BetMGM
2.7 million visitors per month
MGM is famous for their Vegas casinos, and they brought that same quality online. If you've ever been impressed by the Bellagio or MGM Grand, you'll feel that same vibe with their betting platform.
What people love about it: They don't skimp on welcome bonuses, the live betting is top-notch, and having the MGM name behind it makes people feel secure. Plus, if you visit their casinos, there are often cross-promotions.
5. VegasInsider
2.4 million visitors per month
VegasInsider has been around since 1999 - basically ancient history in internet years. They're not a sportsbook, but they're where smart bettors go to do their homework.
What people love about it: You can see odds from dozens of sportsbooks side-by-side, track how lines are moving in real-time, and get expert analysis on every major game. It's like having a betting research assistant.
6. OddsShark
2.3 million visitors per month
OddsShark uses computer algorithms and data analysis to generate betting predictions. Think of it as the nerdy friend who's really good at math helping you with your bets.
What people love about it: Their computer picks take emotion out of betting, they have tons of free betting tools, and their educational content helps you understand the "why" behind the numbers.
7. Equibase
2.1 million visitors per month
If you're into horse racing, this is THE official stats database for North American thoroughbred racing. It's like the Library of Congress, but for horses.
What people love about it: Every race result, every horse's history, every jockey's stats - it's all here. If you're serious about horse betting, you need this site.
8. BetUS
1.9 million visitors per month
BetUS has been in the game for over 25 years. They're an offshore sportsbook that accepts bettors from many countries and they've built a solid reputation over time.
What people love about it: They accept crypto payments (Bitcoin, Ethereum, etc.), offer betting on tons of sports and events, and their bonuses are pretty generous. Plus, they've been around long enough to prove they're trustworthy.
9. Kentucky Derby
1.6 million visitors per month
The Kentucky Derby is called "The Most Exciting Two Minutes in Sports" for a reason. Their official website gets flooded with visitors, especially in the weeks leading up to the race in May.
What people love about it: All the betting info for the biggest horse race in America, plus behind-the-scenes content, horse profiles, and Derby history. It's part betting resource, part sports entertainment.
10. Sports Betting Dime
1.5 million visitors per month
This site is perfect for people who want to learn while they bet. They break down complex betting concepts into plain English.
What people love about it: Their betting guides actually make sense, they review sportsbooks honestly, and their expert picks are free. Great for beginners who don't want to feel dumb asking questions.
11. Soccer Base
1.5 million visitors per month
Soccer (or football if you're not American) is the world's most popular sport, and Soccer Base is the go-to stats site for anyone betting on it.
What people love about it: Head-to-head records between teams, detailed player stats, and coverage of leagues from around the world. If two teams have played each other before, Soccer Base knows about it.
12. Daily Racing Form
1.4 million visitors per month
DRF has been THE horse racing newspaper since 1894. Now they're online, but they still have that same reputation for knowing their stuff when it comes to the ponies.
What people love about it: Their handicappers are legendary in horse racing circles, past performance charts are incredibly detailed, and they've been doing this longer than anyone else. Trust matters in betting.
13. Gaming Today
1.3 million visitors per month
Gaming Today covers all types of gambling - sports betting, casinos, poker, you name it. They're like the ESPN of gambling news.
What people love about it: Daily odds and picks for all major games, breaking news about the gambling industry, and they cover more than just sports betting if you're interested in casino games too.
14. TwinSpires
1.2 million visitors per month
Churchill Downs (the people who run the Kentucky Derby) owns TwinSpires. It's legal in tons of states and it's the go-to for online horse betting.
What people love about it: It's completely legal and regulated, you can watch races live while you bet, and rewards programs give you cash back on your bets. Plus, having the Kentucky Derby people behind it adds legitimacy.
15. Horse Racing Nation
1.2 million visitors per month
This is more than just a betting site - it's a community of horse racing fans who share picks, strategies, and get really passionate about the sport.
What people love about it: The forums are super active, you can learn from experienced horse players, and the community aspect makes betting more fun. Plus, free expert picks every day.
16. Legal Sports Report
1.2 million visitors per month
With sports betting legalizing in different states all the time, Legal Sports Report is where people go to figure out what's legal where, when new sportsbooks are launching, and what the laws actually mean.
What people love about it: Always up-to-date on which states are legalizing betting, they explain the complicated legal stuff in normal language, and they track which sportsbooks are available in each state.
17. The Action Network
1.1 million visitors per month
This site is for the data nerds and serious bettors. They track where the "sharp" money (professional bettors) is going and provide tools that feel almost professional-level.
What people love about it: You can see where the smart money is betting, they have incredible betting tools and calculators, and their picks are based on data, not gut feelings. It's like having insider information, but legal.
18. Scores and Odds
1.0 million visitors per month
Simple and straightforward - Scores and Odds just shows you the lines from all the major sportsbooks side by side. No fluff, no articles, just the numbers.
What people love about it: Super fast to use when you just want to quickly check odds, clean design that doesn't waste your time, and you can watch lines move in real-time to spot value.
19. Off Track Betting
1.0 million visitors per month
Can't make it to the track? OTB lets you bet on horse races from tracks all over North America right from your couch.
What people love about it: You can bet on races from tons of different tracks, watch live streaming of the races, and they have rebate programs where you get money back on your bets. It's like the track came to you.
20. Oddschecker
1.0 million visitors per month
Originally from the UK but now worldwide, Oddschecker is THE comparison site. They'll show you which sportsbook has the best odds for any bet you want to make.
What people love about it: Their "best odds guaranteed" feature means if odds increase after you bet, you get paid at the higher odds. Plus, they find free bet offers and promotions across all the sportsbooks.
What We Learned
People Love Both Betting AND Research
Here's something interesting: about half of these top sites aren't even sportsbooks where you place bets. Sites like Covers, VegasInsider, and OddsShark are pure information, yet they get millions of visitors. The lesson? Smart bettors do their homework before placing bets.
Horse Racing is Huge
Six of the top 20 sites are dedicated to horse racing. Despite being one of the oldest sports, horse racing betting is alive and well in the digital age. From the Kentucky Derby to daily track betting, there's clearly a devoted community.
The Big Boys Dominate
DraftKings shows up twice in the top 3, pulling in over 11 million combined monthly visitors. When you're new to betting, going with the biggest names makes sense - they're popular for a reason.
Free Information Wins
Most of these sites offer free picks, free odds comparisons, and free educational content. You don't need to pay for insider info to make smart bets - the information is out there if you know where to look.
How to Pick Your Sites
Not sure where to start? Here's what actually matters:
First, check if it's legal where you live. This is non-negotiable. Sites like Legal Sports Report can help you figure this out.
Match the site to your sport. Love soccer? Soccer Base is your friend. Into horse racing? Check out Equibase or TwinSpires. Most people just bet on football and basketball? DraftKings or BetMGM have you covered.
Use comparison sites before betting. Even if you only bet at one sportsbook, check Covers or Oddschecker first to make sure you're getting decent odds. Sometimes the difference between sportsbooks can be significant.
Start with the big names if you're new. DraftKings and BetMGM didn't get millions of users by accident. Their apps are designed for beginners, and they have real customer support if something goes wrong.
Look for sign-up bonuses. Most sportsbooks will match your first deposit or give you free bets. That's free money to learn with. Just read the terms - there's always a catch (usually you have to bet it a few times before withdrawing).
Wait, Which Sites Let Me Actually Bet?
Good question! About half of these are research sites, not sportsbooks. Here's the breakdown:
Where you can actually place bets:
- DraftKings
- BetMGM
- BetUS
- TwinSpires
- Off Track Betting
Where you do research BEFORE betting:
- Covers
- VegasInsider
- OddsShark
- Sports Betting Dime
- Equibase
- Kentucky Derby (during Derby season)
- Soccer Base
- Daily Racing Form
- Gaming Today
- Horse Racing Nation
- Legal Sports Report
- The Action Network
- Scores and Odds
- Oddschecker
Pro tip: Use the research sites to get smart, then place your bets at the actual sportsbooks.
What's Next for Sports Betting?
More states are legalizing betting every year, which means more competition between sportsbooks. That's good for you because they'll keep trying to outdo each other with better odds, bigger bonuses, and cooler features.
We're also seeing sports media companies partner with sportsbooks, so you might be able to bet directly while watching a game on your streaming service. The future is pretty wild.
Don't Forget the Math
Before you place any bet, check out our free betting calculators. They'll help you:
- Figure out what your bet will actually pay if you win
- Convert odds between American, decimal, and fractional formats (different sites use different formats)
- Calculate parlay payouts (when you combine multiple bets)
- Size your bets properly so one loss doesn't wipe you out
- Find arbitrage opportunities where you can profit regardless of outcome
These tools take like 10 seconds to use and can save you from making expensive mistakes.
Final Thoughts
These 20 sites combine for over 50 million visits per month. That's a lot of people betting on sports. Some are using these sites to make smart, calculated bets. Others are just having fun with entertainment money.
The smart bettors are the ones using multiple sites - checking odds comparisons, reading expert analysis, and then placing bets at sportsbooks with the best lines. You don't need to be a professional to bet intelligently, but you do need to do some homework.
Three things to remember:
- Only bet money you can afford to lose. If losing would hurt, don't bet it.
- Use the free resources. Half of these sites exist to give you free information. Use it.
- Shop for the best odds. A half-point difference might not seem like much, but over time it adds up to real money.
Good luck, bet smart, and have fun!
Data current as of December 2025. Traffic numbers and rankings may change over time.