Best Sportsbooks May 2025
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Since 1997, VegasInsider has been a trusted source for sports fans and bettors. With years of experience, our team delivers accurate sports betting news, sportsbook and casino reviews, and how-to guides. Featured in outlets like Fox Sports, SI.com, IMDB, and Yahoo, our expertise speaks for itself.
As online sports betting becomes more prevalent, it can be daunting to choose among the dozens of sportsbooks in the US. We've done the research for you, looking at every factor (including competitive odds, welcome offers and promo codes, mobile apps, and more) to give you a rundown of the best betting sites in the US.
BEST SPORTSBOOK PROMOS FOR TODAY 👇
Best Sportsbook Promos last updated on: 05/12/2025
Our experts spend their time reviewing, testing, and sometimes, losing money on these apps so you don't have to! In 2025, there are more choices than ever, but you can safe yourself some time by just reading the following breakdown of the best betting sites available.
In the table above, you'll find our top-rated sportsbooks and welcome offers, complete with promo codes and links so you can sign up for one of the best betting sites in the US right from this page.
In order to place bets on these betting sites with sign-up bonuses, you must be in a state in which sports betting is regulated and where the corresponding sportsbook has a sports betting license. Welcome offers through VegasInsider are currently available in a wide variety of states across the country, including: Maryland, New York, New Jersey, Pennsylvania, Illinois, Arizona, West Virginia, and several more.
Welcome offers may differ depending on where you register. Please visit the sportsbook using any of our links, change to your location and confirm your welcome bonus offer and requirements before you register.
🚨 TOP SPORTSBOOK PROMOS AND BONUSES FOR May 2025 🚨
Today’s sophisticated sports bettor expects more from the bookmaker where they place their sports bets. Major advances in technology and user experience have catered to this crowd with advanced online betting apps you can also download on your phone.
A mobile sportsbook allows bettors to manage their online accounts from the ease of any handheld device with internet access. From checking account balances to placing a bet just minutes before kickoff, this has revolutionized the bookmaking industry.
💎 BET365 SPORTSBOOK: THE BEST OVERALL SPORTSBOOK 💎
Bet365 is known across the world as one of the best sports betting app experiences out there. The app, available for iOS and Android, is easy to download and install. One account grants access to the casino, sportsbook, and a few sections with a few other operators.
Updated on 5/12/25
A significant feature is the in-play multi-view. Sometimes, swapping between pages and tabs can cause frustration. The application allows you to maintain up to 12 different events on your screen to avoid this problem.
bet365 Promos & Features:
- Early Payout Offers
- Bet Boosts
- Multi-Sport Parlay Bonuses
More Info on bet365:
- Review: bet365 Bonus Code
- 💰 Bonus:
- PA Bonus:
- TN Bonus:
- IL Bonus:
- iOS review: 3/5
🤑 FANATICS SPORTSBOOK: BEST SPORTSBOOK FOR REWARDS PROMOS 🤑
Updated on 5/12/25
Fanatics Sportsbook is an online and retail sports betting platform that aims to provide a reputable and user-friendly wagering experience.
Since opening the first retail sportsbook in an NFL stadium (FedEx Field in Maryland), Fanatics has launched its new sportsbook in multiple states!
More Info on Fanatics Sportsbook:
- Review: Fanatics Sportsbook
- 💰 Fanatics Sportsbook Bonus:
- Offer Terms:
- 💰 Fanatics Sportsbook Bonus:
- Offer Terms:
- Fanatics Sportsbook Bonus in AZ, MI, PA, NJ:
- T&C:
- Fanatics Sportsbook Bonus in NY:
- NY T&Cs:
💸 BETMGM SPORTSBOOK: BEST FOR DAILY PARLAYS & PROMOS 💸
BetMGM is one of the more unique platforms. With one set of login credentials, you gain access to an online casino, poker, and sports betting. The operator’s application for sports bets, specifically, is fantastic.
Updated on 5/12/25
The BetMGM app is another example of excellent design and functionality. A comfortable and easy-to-navigate interface mixed with a healthy amount of settings to tweak make for a fantastic experience.
BetMGM Promos & Features:
- Free-to-play Contests
- Refer-a-friend Offers
- Bet & Get Promos
More Info on BetMGM:
- Review: BetMGM Bonus Code
- 💰 Bonus:
- BetMGM Bonus Offer Terms:
- iOS review: 5/5
💰 CAESARS SPORTSBOOK: BEST FOR SPECIAL EVENT PROMOS & BONUSES 💰
Caesars Sportsbook stands as one of the most well-designed and optimized sports betting platforms worldwide. These qualities are on full display with the Caesars Sportsbook app. It’s easy to use, has a fantastic interface, and provides a plethora of information on each screen without feeling cluttered.
Updated on 5/12/25
T&C:
Caesars Sportsbook Promos & Features:
- Profit Boosts
- Odds Boosts
- Same Game Parlays
More Info on Caesars Sportsbook:
Review: Caesars Promo Code
iOS review: 5/5
💲 BORGATA SPORTSBOOK: BEST FOR ODDS SHOPPING 💲
Borgata Sportsbook is another great sportsbook that we use a lot. They have been in the US market for a while as an underrated pick. Try out the Borgata Sportsbook promo code below to get a top new user bonus today.
Updated on 5/12/25
Borgata Sportsbook Promos & Features:
- Parlays
- Special Promos
- Daily Odds Boosts
- Live Streaming
More Info on Borgata:
- Review: Borgata Sportsbook
- 💰 Bonus: Use our Borgata code
- Borgata Bonus Offer Terms:
- iOS Review: 4.7/5
🏦 BETRIVERS SPORTS BETTING APP: BEST FOR LIVE ODDS 🏦
BetRivers has plenty of positives, such as its bet slips. On the app, these can pop up in the form of smaller windows, and you can minimize them without losing any data you’ve entered. The BetRivers Sportsbook interface is simple, but it gets the job done. BetRivers may not be a household name, but it has carved a sizable niche in the sports betting market, ahead of smaller operators like Betfred and Betway.
Updated on 5/12/25
BetRivers Promos & Features:
- Parlay Bonuses
- Bet Insurance Offers
- Parlay Insurance Offers
- Bet & Get Offers
- Free-to-play Contests
More Info on BetRivers:
- Review: BetRivers Promo Code
- 💰 Bonus: 2nd Chance Bet: Get up to a $500 Bonus Bet!
- T&Cs Apply, 21+. BetRivers is available only in NJ, PA, MI, WV
- iOS review: 3/5
💵 BETR SPORTSBOOK: BEST FOR MICROBETTING 💵
Betr Sportsbook is a growing online sports betting site that provides users with a uniquely structured betting experience. Betr offers a “microbetting” platform that enables customers to wager on the outcomes of in-game instances instead of full-game outcomes. For example, you can bet on the outcome of a specific MLB pitch, NFL down, or NBA possession without caring who wins outright or covers the spread.
Betr Sportsbook Promos & Features:
- Bet & Get Offers
- Betr Picks
- Microbetting
More Info on Betr Sportsbook:
- Review: Betr Promo Code
- 💰 Bonus:
- T&Cs Apply, 21+. Betr Sportsbook is available only in OH and VA
- iOS review: 4.7/5
👑 DRAFTKINGS SPORTSBOOK: BEST MOBILE APP 👑
DraftKings Sportsbook is known for its excellent interface and easy-to-navigate website. The same qualities are available on the mobile app.
Ease of use is a priority for gambling on a mobile device. DraftKings Sportsbook provides fantastic usability for players. It’s quick and easy to make deposits, place bets, and request withdrawals.
Additionally, you’ll find all the same games and promotions on the app as you would on the site. This level of quality is rare in the market and sets high standards for the competition.
Thinking of trying out DraftKings? Check out our DraftKings promo code.
DraftKings Sportsbook Promos & Features:
- Profit Boosts
- Same Game Parlays
- Odds Surges
- Refer-a-friend Offers
More Info on DraftKings Sportsbook:
- Review: DraftKings Sportsbook
- 💰 Bonus:
- iOS review: 5/5
🔥 ESPN BET: BEST SPORTSBOOK BRAND TOOLS🔥
Thanks to a deal with PENN Entertainment, ESPN has launched with an ESPN BET promo code!
Updated on 5/12/25
ESPN BET has the household name, plus the budget to throw a ton of engaging promotions and advertising dollars out into the world.
To that end, by using code
More info on ESPN BET:
🏟️ FANDUEL SPORTSBOOK: BEST FOR CONSISTENT ODDS 🏟️
FanDuel stands out with some of the most terrific promotions around. As one of the best sportsbooks out there, FanDuel provides a smooth, seamless experience for users. FanDuel is also considered one of the safest online sportsbooks in the industry.
Like a small handful of other operators, FanDuel offers a majority of the titles available on the website and the same promotions for the players using the application.
FanDuel Promo Code Promotions & Features:
- Daily Parlays
- Featured Same Game Parlays
- Quick Hit Bets
- Bet & Get Promos
- Free-to-play Pick 'Ems
- Refer-a-friend Promos
More Info on FanDuel:
- Review: FanDuel Betting Site
- 💰 Bonus: Bet $5 Get $250 in Bonus Bets If Your Bet Wins!
- T&Cs: New players only, 21+. Gambling Problem? Call 1-800-GAMBLER. Available in AZ, CO, CT, IL, TN, IN, IA, KS, KY, LA, MA, MD, MI, NC, NJ, NY, OH, PA, VA, VT, WV, WY only. Full T&C apply.
- FanDuel iOS review: 4/5
🔥 BEST SPORTSBOOK BONUSES THIS WEEK 🔥
Existing user promotions are some of the best parts about betting on sports at your favorite sportsbook. Here are some of our favorite promos to use this week:
- 💎 bet365: try out the 30% profit boosts that bet365 is promoting for the NBA playoffs, NHL Stanley Cup playoffs, and MLB games this week!
- 💎 Fanatics Sportsbook: use the Fanatics Sportsbook 30% profit boost for parlays on any sports combinations.
- 💎 BetMGM: get 33% odds boosts tokens for the NBA playoffs, Stanley Cup playoffs this week. You can also get a 33% odds boost token for a parlay boost as well!
- 💎 Caesars Sportsbook: try the 50% profit boost tokens on many sports this week at Caesars Sportsbook.
- 💎 DraftKings Sportsbook: get a No Sweat NBA bet every week, or NBA profit boosts for every single day. There's also 33% boosts on NHL and MLB action this week.
- 💎 ESPN BET: use the profit boost packs at ESPN BET for the NBA, NHL and MLB this week!
HOW DO WE PICK OUR BEST ONLINE SPORTSBOOKS? 🏟️
Comprehensive and unbiased online sportsbook reviews are the best source of information for today’s avid bettors. We take a look at the best betting sites in the US market so that you can make the best choices for your betting style, budget, and preferences.
The best sportsbooks offer certain features and promotional offers that appeal to specific playstyles and markets, but you can be certain that we will only suggest legal, regulated websites and apps here.
When we review a US online sportsbook, we take a look at the following criteria and rate out of 5 stars:
| Criteria | Rating |
|---|---|
| Overall Rating | Out of 5 ⭐ |
| Welcome Offer | Out of 5 ⭐ |
| Licensing / Safety | Out of 5 ⭐ |
| Mobile App | Out of 5 ⭐ |
| Customer Service | Out of 5 ⭐ |
| Cashout Times | Out of 5 ⭐ |
- ⛳ Overall Rating: This is our overall average rating of a given sportsbook or iGaming site.
- 🤑 Welcome Offer: How do the bonuses and promotions compare to competitors? Is there real value there?
- 🦺 Licensing/Safety: Is this betting site regulated and protected with industry-standard encryption? Does it offer Responsible Gambling assistance?
- 📱 Mobile App: Is there a mobile app? Does it work on common devices like iOS and Android? Is it slow on standard network connections?
- 🫂 Customer Service: What customer service options are available? Can a customer get immediate assistance even if they're betting outside of normal business hours?
- 🏦 Cashout Times: How long does it take to withdraw your winnings? What deposit options are available? Does this compare favorably to the best sportsbooks in the market?
WHERE ARE THE BEST BETTING SITES LEGAL? 🗺️
On VegasInsider, we only promote top online sportsbooks that have active licenses in certain states. Since 2018, sports betting has been regulated at the state level. Check out our state by state info pages in order to learn where you can bet legally.
HOW TO CHOOSE AN ONLINE SPORTSBOOK 🏅
Now that sports betting is taking off in the US, an increasing number of online sports betting sites are available with great offers and betting markets. If you want to experience online betting, the steps below can help you get started.
1. WHAT ARE THE LAWS IN YOUR STATE? 🌎
Before you place your first bet, you need to establish that online betting is indeed legal in your state. Some states have legalized betting at a retail sportsbook (read: in-person at a casino that has a sportsbook section) but don't allow betting online. Others only have options for betting online, and some have yet to make it a legal activity.
2. CHOOSE YOUR SPORTSBOOK 🏟️
With sports betting still a growing area in the US, you may not have too many sportsbook options. We've done the research right here for you: just refer to our table of the best betting sites above. When you're making your decision, look at the following factors:
- Welcome bonuses
- No deposit betting sites
- Payment options like PayPal
- Range of sports available
- Terms and conditions (see our section on Responsible Gambling as well)
3. SIGN UP WITH A SPORTSBOOK ✍️
In rare cases, you may have to visit the physical casino where a sportsbook is based, as some states don’t allow online registration. For the most part, though, you can register with the top online sportsbooks in the US and Canada by completing a form with personal details. The sportsbook may request some documents to verify your identity, and you'll most certainly have to provide your SSN, but this is a standard procedure.
4. FUND YOUR ACCOUNT 🏦
Choose from the options available to find your sportsbook account. Deposits are usually immediate, whether you pay by debit card, e-wallet, or prepaid card. Ensure that you activate any promotions or deposit bonuses by entering a promo code when requested.
Some of the most popular money transfer services include Skrill and Neteller. PayPal is also a very popular option for those betting online industry. One of the fastest-growing ways to make deposits is through Bitcoin and other cryptocurrencies. These transactions are devoid of personal information and many can be made with no added fees.
5. PLACE YOUR FIRST BET 🚨
Select a sport and match from the list, and locate your betting slip. This slip is usually clearly displayed on the right-hand side of the screen or docked on the bottom of your smartphone's screen. Enter your bet and follow any prompts that appear. Online sports betting is a straightforward process, but don’t finalize your bet until you’ve checked the slip to ensure that all details are accurate. Submit your wager, and wait in anticipation to see if you're a winner!
6. WITHDRAWALS 💰
When it comes to requesting a withdrawal from an online betting site, most of the same methods as the above can be used. Bettors should always consult the banking section of an online sportsbook to determine its available options.
💰 POPULAR SPORTS BETTING PROMOS TYPES 💰
Sportsbooks have different types of popular new user and existing user bonuses and promos. Here are some of the most popular ones to look out for when you are going to be betting at your favorite online sportsbook.
🤑 BET AND GET BONUSES 🤑
The most popular promo for new users is the simple bet-and-get bonuses.
This one is simple: if a sportsbook is offering something like "Bet $5, Get $200 in Bonus Bets", then all you need to do is make your initial wager of $5 to earn $200 in bonus bets from that book.
These have the best value, and are an industry favorite for new users.
🏦 DEPOSIT MATCH PROMOS 🏦
Deposit match promos for new users are when the sportsbooks match the initial deposit.
If your new sportsbook is offering to cover up to $500 of your first deposit, you basically have the option to double your money to use at the sportsbook with this promo.
🚀 PROFIT BOOST TOKENS 🚀
Profit boost tokens are another popular sportsbook bonus option.
An example of this is where you may get to "Bet $10, Get 10 100% Profit Boost Tokens" from a popular sportsbook.
Simply place your initial wager, and you receive 10 100% profit boost tokens to use on bets 10 times! The odds boosts here are great for building a bankroll early at the sportsbook.
💸 BONUS BETS BACK 💸
Getting bonus bets back is a great way to play it safe with new user promos.
Some sportsbooks cover your initial wagers no matter what. For this type, sometimes you have all your wagers (up to a certain dollar point) covered for perhaps your first 30 days of wagering.
🥈 SECOND CHANCE BETS 🥈
Second chance bets are another way to get your money back from your new sportsbook.
Let's say a sportsbook has a $500 promo for second chance bets. This means that you likely will have to place an initial wager up to $500 to get that bonus back from the sportsbook.
👥 REFERRAL PROGRAM BONUSES 👥
Referrals are one of the more underrated bonuses to get from a sportsbook. Since you want to bet on sports with your friends, you may as well refer them to your favorite sportsbooks to earn extra bonuses too!
Simply follow the referral program directions on your sportsbook to see how much you can earn today.
🏅 LOYALTY AND REWARDS PROGRAMS 🏅
These are not at every sportsbook, but they are very special. Fanatics Sportsbook has FanCash, a great way to earn bonus bets or credits to go towards Fanatics merch. We think this may just be one of the best sportsbook promos out there.
🏟️ SPECIAL EVENT CONTESTS 🏟️
Lastly, we see special event promos spread out during the sports year. If it is a year with lots of World Cup games, or exciting NFL playoffs, we'll see unlimited amounts of fun promos at our favorite sportsbooks to use.
SPORTS BETTING SITES: POPULAR LEAGUES 🏆
If you're looking for popular US leagues or even international sports, the best betting sites covered here will have what you're looking for. There are a ton of options: you can find bets on football, baseball, even niches like cricket and tennis are covered. We've broken down some of the best betting sites by sport here:
- 🏈 Best NFL Betting Sites 🏈
- 🏀 Best NBA Betting Sites 🏀
- ⚾ Best MLB Betting Sites ⚾
- 🏒 Best NHL Betting Sites 🏒
ONLINE SPORTSBOOK BONUSES 🚨
One of the most effective marketing tools incorporated by the best betting sites to attract new bettors is a sign-up bonus. Several kinds of offers can be found:
- 💰 Bonus Play Bonuses grant users some credit just to try their hand on a real-money sports bet.
- 💰 Deposit Match Bonuses are a common way for new users to be rewarded for signing up. For example, you might find a "100% deposit match bonus up to $500", which will grant you up to $500 in betting credit if you make a first deposit or if your first wager is a loss. There are always terms and conditions, so read the fine print!
- 💰 Customer Referrals are as straightforward as they come. Most sports betting sites worth their salt will throw you some bonus bets or bonus play credit if your friend signs up using your referral link.
- 💰 Reduced "juice" offers are basically discounted bets. Whenever you place a bet at a given sportsbook, the house builds in a small cost to each line so that they can continue to keep the lights on. This built-in cost is reflected in the odds of a given bet, and is referred to as the "juice" or "vig". Reduced juice offers give you more money on a winning bet, since you're not paying the house as well.
- 💰 Bet Insurance is a good bonus. Say you place a $500 first ever bet and it's a loss, but you placed that bet using an "up to $500 in bet insurance" promotion. You'll receive $500 in credits even though your first wager was a flop.
Updated May 12, 2025 9:34 AM ET
🏆 NBA FUTURES ODDS 🏀
Ready to start betting on sports using one of our preferred US sportsbooks? Take a look at NBA futures odds from BetMGM for which team will win the 2025 NBA Finals:
| 🏀 NBA Team | 📈 Odds |
|---|---|
| ⛈️ Oklahoma City Thunder | +135 |
| ☘️ Boston Celtics | +225 |
| 🐺 Minnesota Timberwolves | +800 |
| 🏀 Indiana Pacers | +1400 |
| ⚔️ Cleveland Cavaliers | +1500 |
| 🗽 New York Knicks | +2000 |
| 🏔️ Denver Nuggets | +2000 |
| ☀️ Golden State Warriors | +6600 |
BEST BETTING SITES FAQs ❓
WHAT ARE THE BEST ONLINE SPORTSBOOKS IN THE US?
That depends on your needs, but the providers we mention on this page (including BetMGM, bet365, Caesars Sportsbook, and more) are great betting options in the US.
WHY ARE THE ODDS DIFFERENT AT DIFFERENT SPORTSBOOKS?
Sportsbooks have oddsmaking algorithms that determine what the odds should be for a given bet, and teams of people adjusting those odds against real data-- they're different for every book. Some sportsbooks will also adjust their odds to be slightly more competitive without losing money. Overall though, if you've found the odds on a given sportsbook are wildly different from their competitors, you should check one of our preferred sportsbooks from this list instead.
WHAT IS THE MOST USED SPORTSBOOK IN THE WORLD?
The sportsbook with the highest traffic that also operates in the United States is bet365. Other top sportsbooks that are trusted by users in a number of countries include BetMGM, Caesars Sportsbook, and more that you can find on this list of the best betting sites.
WHAT SPORTSBOOK HAS THE BEST PAYOUTS?
All of the top sportsbooks we mention (including BetMGM, bet365, Caesars Sportsbook, and more) boast fast payouts. The best way to ensure fast payouts is to use the same banking method for deposit and withdrawal, and to go for online banking options or online wallets like PayPal.
WILL SPORTSBOOKS BAN YOU FOR WINNING?
To be frank, yes: some sportsbooks are likely restricting or banning winning accounts. Many sportsbooks will claim that no pricing is perfect and that they won't penalize sharps for finding value, but there's no solid proof that sportsbooks aren't restricting accounts, and it's definitely in the interest of the house to keep their money. However, if it's proven that a book is banning or restricting bettors just for winning, they'll lose money. We'll let you decide, but keep in mind that VegasInsider would never recommend a sportsbook that isn't worth your money.
FINAL THOUGHTS ON THE BEST SPORTSBOOKS IN THE US 🏅
Sports betting responsibly is a fantastic way to add some extra thrill when you're watching your favorite game. The sting of loss can be amplified when you lose your pocket money to a bad beat, but winning a couple of extra bucks because of a good call tastes that much sweeter. Our goal at VegasInsider is to provide you with the best resources to bet responsibly, safely, and in an educated way that gives you the best odds of hitting, but of course, there are no guarantees. Bet safely, and have fun!