Best Betting Sites and Online Sportsbooks for May 2026

Drawing on our decades of experience in online sports betting, the SI betting team has considered the most important ranking factors to create our list of the best online sportsbooks. 

Currently, BetMGM sits atop our power rankings of the best betting sites for 2026. However, other sportsbooks, such as DraftKings, which features our top sports betting app, remain great options. 

1. BetMGM - Best overall betting site
2. Caesars Sportsbook - Best sportsbook rewards program
3. FanDuel - Best sportsbook user experience
4. DraftKings - Best sports betting app
5. Fanatics Sportsbook - Best sports betting apparel rewards
6. bet365 - Best sportsbook for odds pricing

BetMGM is my top-rated sports betting site, where I consistently find world-class market coverage across all major sports and competitive odds. As a long-time NFL bettor, I always look to their futures markets first before placing my season-long win totals or Super Bowl bets.

A quick look in May at early Super Bowl LXI odds showcased why BetMGM is such a must-download for futures bettors. It came in with the most competitive futures odds overall on the top three teams, besting FanDuel with a +800 price on the Rams and also offering more competitive odds on the Ravens than rival DraftKings. 

The current BetMGM welcome offer is a $1,500 second-chance bet that lets you place a larger first wager with less risk, since a loss is refunded in bonus bets. This is a great risk/reward proposition, especially for bettors with capital to maximize the full $1,500 potential of the bonus. 

🚨Note: For a limited time only, you can also claim an additional $50 in BetMGM Rewards Points when claiming the BetMGM bonus code in an eligible state.  

BetMGM highlights

×

📋 User reviews

App Store: 4.8/5 ⭐ (250K reviews) 

Google Play: 4.1/5 ⭐ (38.8K reviews)

User reviews for BetMGM are positive, praising user-friendly tools, betting options, and frequent promos.

• Multiple reviews praised the parlay builder and casino as standouts.
• Promos were mentioned as accessible and easy to find.
• Complaints focused on customer service and complaints of freezing (Android).

Make sure to claim the BetMGM promo code to get a great first bet offer on the site.

I rate Caesars Sportsbook highly, thanks mainly to its amazing rewards system. Rewards credits on Caesars update as I go, making it easy to see how much I need to redeem for a stay at one of their real-world properties.

With a parlay wager earning me 30 Reward Credits for every $100 wagered and same game parlays earning 50 Reward Credits (for every $100 wagered), the system can also help make multi-leg betting at Caesars a more profitable endeavor.

Beyond rewards, Caesars Sportsbook earned its reputation as one of the best NFL betting sites. I found NFL player props were released early in the week with competitive odds in popular markets such as Anytime Touchdowns, and the live in-app streaming of NFL games on the Caesars Sportsbook app to be best in class. 

New users can claim 10 x 100% Profit Boosts today with the Caesars Sportsbook promo code, useful for building your bankroll for the World Cup and NFL regular season. 

Caesars Sportsbook highlights

×

📋 User reviews 

App Store: 4.7/5 ⭐ (101K reviews)  

Google Play: 4.6/5 ⭐ (33.3K reviews)  

User reviews for Caesars are mixed, particularly on Google Play, but customers enjoy the promotions and bonuses, and integration with Caesars Rewards.

• In-app promos highlighted as above average and positive.
• Ability to cash in rewards for real-world perks considered a plus.
• User issues with the app (freezing) and issues with verification or bonus terms were the main drawbacks.

Check out the Caesars Sportsbook new user offer and get started with our Caesars Sportsbook promo code.

FanDuel Sportsbook and its betting app delivered the best overall user experience for online betting in my tests, getting it a spot in the top three of my site rankings. FanDuel features an intuitive, responsive, easy-to-navigate layout. During live NFL games, I had no issues switching between player prop and game markets, which allowed me to get the best lines and odds on my live bets.

FanDuel also provided me with a great selection in several high-profile player markets, such as Anytime Touchdowns and Home Runs, which helps it rank among the best prop betting sites. Add in user-friendly promos such as the MLB Daily Dinger and the NFL TD Jackpots, and the overall user experience was near impossible to beat. 

You don't have to take my word for it either. The current FanDuel welcome offer lets new users claim $150 in bonus bets after placing a winning wager of $5 or more, with no odds restrictions on your qualifying wager. Get started, and treat yourself to one of the best user experiences in sports betting today. 

FanDuel highlights

💵 Current FanDuel customers can also earn up to $375 per month through the FanDuel refer a friend program.

×

📋 User reviews 

App Store: 4.9/5 ⭐ (2.1M reviews)

Google Play: 4.5/5 ⭐ (384.7K reviews)

FanDuel grades out as one of the best betting sites on the market, and rates with a near-perfect score in the App Store.

• Most reviews cited a solid user experience.
• The parlay builder, frequent promos, and player stats were positives.
• Less positive reviews focused on customer support.

Be sure to claim the FanDuel sign-up bonus, and for current customers, check out our Fanduel promo code for existing users page for the latest offers.

🏇 If you're into horse racing, be sure to check out our Where to bet on the Kentucky Derby page.

DraftKings was my favorite site to target for mobile betting. It ranks number one in our review of the best betting apps and really stood out in my testing for building same-game parlays during NBA games. I was able to stack player props, alternate lines, and game markets on one screen while live odds updated in real time, allowing me to get bets in fast with favorable lines. 

One more reason why DraftKings is a leading sportsbook and a top NBA betting app? The daily promos, which are incredibly easy to find on the DraftKings mobile device, thanks to larger, easy-to-understand banners on the home screen. For the NBA playoffs, their "Boosts don't stop promotion" offered daily boosts to current users. 

DraftKings also offers a popular welcome bonus that gives new users $100 in bonus bets after they place a wager of $5+. The bonus bets are delivered, regardless of whether they win or lose that first wager.  

DraftKings highlights

💵 For existing users, you can also secure up to $500 in bonus bets with the DraftKings refer-a-friend program.

Important terms and conditions:

GAMBLING PROBLEM? CALL 1-800-GAMBLER or 1-800-MY-RESET, (800) 327-5050 or visit MA Gambling Helpline (MA). Call 877-8-HOPENY/text HOPENY (467369) (NY).

Please Gamble Responsibly. 888-789-7777/visit CONNECTICUT COUNCIL – ON PROBLEM GAMBLING (CT), or visit Home (MD), 1-800-981-0023 (PR).

21+ and present in most states. (18+ DC/KY/NH/PR/WY). Void in NH/OR/ONT/PR. Eligibility restrictions apply. On behalf of Boot Hill Casino (KS). Pass-thru of per wager tax may apply in IL. 1 per new DraftKings customer. $5+ first-time bet req. Max. $100 issued as non-withdrawable Bonus Bets that expire in 7 days (168 hours). Stake removed from payout. Terms: Promos | DraftKings Sportsbook. Ends 5/31/26 at 11:59 PM ET.  

×

📋 User reviews 

App Store: 4.8/5 ⭐ (1M reviews) 

Google Play: 4.7/5 ⭐ (204.9K reviews) 

DraftKings stands out among its peers for its great user interface and reliability.

• Positive reviews focused on ease of navigation between products (DFS, Pick6, betting).
• Deposit speed was praised in multiple reviews, as was customer service.
• Some negative reviews cited poor odds or inconsistent app performance (Android) during large events.

Check out the DraftKings promo code offer to learn how to get started.

The Fanatics Sportsbook product focuses solely on mobile betting and has delivered a top-tier app with smooth navigation and features.

However, where Fanatics truly separates is in its rewards system. Fanatics stands out for sports fans by offering users the ability to earn FanCash, which can be earned on bets and redeemed for team merchandise, jerseys, and apparel directly through Fanatics’ retail ecosystem. 

Overall, the Fanatics betting app is great at creating a more fan-focused experience. Some of their other innovations include the Fanatics ONE Rewards program, the Squad Bet contests, a three to six player parlay that must collectively hit a scoring target. 

If you're interested in getting started with FanCash today, make sure you check out the current Fanatics welcome offer. It allows new users the chance to earn up to $1,000 in FanCash through a series of $100 bet matches, awarded over 10 consecutive days. 

Fanatics Sportsbook highlights

×

📋 User reviews 

App Store: 4.8/5 ⭐ (199K reviews) 

Google Play: 4.7/5 ⭐ (42.2K reviews) 

Fanatics has emerged as one of the strongest sports betting sites, ranking highly on both iOS and Android.

• Many users cited appreciated the app's simplicity and daily boosts.
• The Casino section and FanCash were frequently highlighted as positives.
• Negative reviews cited slow customer service and a tendency to quickly limit winning players.

The Fanatics Sportsbook new user promo is a great way to get started, and it does't require a Fanatics Sportsbook promo code.

bet365 stood out to me thanks to its deep selection of prop bets and game lines that often rivaled or exceeded those of industry leaders like DraftKings and FanDuel in value. Competitive odds stole the show, but I also loved the fact that niche sports like golf, the UFC, and even darts were well covered. 

My recent experience in early week line shopping for an outright on Rory McIlroy (for an upcoming PGA event), again showcased how well bet365's odds stack up vs. competitors, and why bet365 is considered a top golf betting site. 

Overall, bet365 should easily make anyone's list of the top 10 online betting sites for new users today. The bet365 bonus code also lets new bettors choose between two great bonuses, available via the links on this page. 

bet365 highlights

💵 Current users also grab up to $500 in bonus bets per year with the bet365 refer-a-friend program.

×

📋 User reviews 

App Store: 4.8/5 ⭐ (254K reviews)

Google Play: 4.6/5 ⭐ (47.8K reviews)

bet365 is praised by users for its extensive sports markets, live streaming features, and original promo offerings.

• bet365's Early Payout promo was highlighted in reviews as a favorite.
• Other positive reviews mentioned customer support and overall coverage.
• Android users cited poor app performance, noting issues with parlay building.

Read our comprehensive bet365 promo code page for the latest offers.

Hard Rock is a massive brand in the U.S., with casinos and restaurants all around the country. Hard Rock Bet lives up to this company’s big reputation with a top-quality sports betting app that's well reviewed and was incredibly easy to navigate, along with huge live-betting markets that rival some of the biggest names in the industry.  

While it didn't make my top-five betting sites, its easy-to-use mobile interface and solid Loyalty Rewards program earn it a recommendation and make it a great choice for new bettors.  

Hard Rock Bet highlights

User reviews 

App Store: 4.9 out of 5 ⭐ (318.3K reviews) 

Google Play: 4.6 out of 5 ⭐ (72K reviews) 

I found BetRivers to be a no-frills sportsbook compared to the best betting sites I've covered thus far, which doesn’t oversell what it delivers. While it may lack standout features such as a high-level parlay builder, BetRivers is super easy to use and often features some of the sharpest betting odds in the U.S. 

BetRivers’ betting odds are by far the site’s top feature. I always shop around for the best odds before making my wagers, and when I use BetRivers, it often has the strongest odds available. This was especially true for the main betting markets, such as moneyline and point spread bets, where I often found they had the best available odds in the NHL and other sports.

BetRivers highlights

User reviews 

App Store: 4.9 out of 5 ⭐ (39K reviews)   

Google Play: 4.6 out of 5 ⭐ (16K reviews) 

theScore Bet stood out for its mobile betting app, which I found to be a solid download and great for anyone who wants to stay up to date on scores and news as they bet. theScore Bet's "Bet Mode" integrates with theScore news app, blending updates, news, and betting into a seamless experience that allowed for fast reaction times when placing bets.

I didn't find theScore was necessarily a leader in betting odds or overall market selection, but they were a great option when I wanted to place bets quickly, as news was breaking, since I was often already linked into their mobile news app. I'd personally label theScore more as a specialty betting site, but it's still a top-10 sportsbook for me and an option I would not hesitate to recommend for line shopping or for anyone planning to be strictly mobile-only.

theScore Bet highlights

User reviews 

App Store: 4.8 out of 5 ⭐ (218K reviews)   

Google Play: 4.2 out of 5 ⭐ (3K reviews) 

We track the best new betting sites entering the regulated U.S. market, including recent launches and sportsbooks expanding into new states.

Prime Sports

• Launched: 2025 (expanding)
• Why it stands out: Reduced juice odds and a sharp bettor focus

Prime Sports is now live in multiple U.S. markets, including Kentucky, and stands out for its reduced juice pricing and no-frills approach. It’s built for value-focused bettors who prioritize competitive odds over promos.

Betr

• Launched: 2023 (expanding)
• Why it stands out: Micro-betting on every play, pitch, or drive

Betr is built entirely around micro-betting. It’s quickly expanded beyond Ohio, offering a fast-paced alternative to traditional sportsbooks, ideal for bettors who want constant action.

Not all betting sites are built the same. Here are the top sites that shine where it matters most to bettors.

🏈 Best for props: BetMGM

BetMGM excels with one of the deepest prop menus in the U.S., covering major leagues and niche markets like golf, tennis, and international soccer. They're a must-have for any bettor who wants the best offerings during the NBA and NHL playoffs.

🔮 Best for futures: DraftKings

DraftKings offers a wide range of futures markets and sometimes includes odds boosts on long-term wagers. DraftKings is often first to market with futures in the biggest sports, such as the NFL, where they already have up to the 2026-27 season-long win totals for all 32 NFL teams. 

💸 Best for fast payouts: BetMGM

Almost all top sportsbooks pay out quickly these days, but in our testing, BetMGM payouts can arrive in as little as 2–3 hours when using PayPal or Play+.

📱 Best for mobile: FanDuel

FanDuel always delivers a top-notch user experience, and for mobile betting, they've built an app with easy navigation and a smooth bet slip. Building parlays on FanDuel's mobile betting app proved to provide the best overall experience, as slips updated without a hitch and had the easiest-to-view display of current odds and pricing. 

FanDuel vs. DraftKings is widely regarded as one of the biggest battles in the U.S. sportsbook market. Both betting sites have a significant user base, broad state coverage, and polished apps, and each easily makes every list when discussing the top 10 online betting sites in the world.

But each has also carved out distinct niches. One site leans toward simplicity and wide appeal, while the other emphasizes depth, tools, and rewards. Below is a breakdown of their pros, cons, and unique offerings to help you pick the right fit for your betting style.

FanDuel

Pros

✅ User-friendly interface and smoother design: Many bettors favor FanDuel for its cleaner, more intuitive layout and ease of use.

✅ Live betting and streaming: FanDuel is strong in in-play markets and often offers better streaming support within the app.

✅ Quick payouts and usability perks: Some users report faster payouts and fewer glitches when using FanDuel.

✅ Promotions tailored to casual bettors: FanDuel’s promos often appeal to a broad user base with simpler terms.

Cons

✖️ Fewer niche bet types or exotic markets compared to DraftKings.

✖️ Its rewards and loyalty tools are generally less sophisticated for heavy bettors.

DraftKings

Pros

✅ Market depth and niche options: DraftKings typically offers more sports and niche markets (e.g., badminton, futsal) that go beyond the usual leagues.

✅ Strong loyalty and rewards structure: It has a sophisticated rewards program tied to its DFS and sportsbook ecosystem, giving power users benefits over time.

✅ Advanced analytics and tools: DraftKings provides robust tools and features (e.g., micro-betting, advanced props) that attract bettors who love digging into stats.

✅ Promos and odds boosts: DraftKings tends to offer aggressive odds boosts and layered promotions for existing users.

Cons

✖️ The app can feel denser or more complex for casual bettors.

✖️ Because it offers so many features, occasional overload or slower navigation is possible.

FanDuel vs. DraftKings: Verdict and best fit by bettor type

• If you’re a data-driven bettor or like exploring niche markets, DraftKings is more likely to cater to your needs. Its depth, tools, and reward structure favor more active and sophisticated users, and its attention to detail, including customer service and responsible gambling tools, has also earned DraftKings a reputation as the most trusted online betting site for U.S. bettors and the most refined sports betting app.
• If you prefer simplicity, quick bets, and a cleaner experience, FanDuel is probably your better option. It often provides smoother navigation, better live betting, and fewer barriers to entry. FanDuel offers a great user experience and is at the top of the list for innovative betting promos available to current users.
• Best move: Since both are top-10 betting sites, many bettors use both, picking whichever app offers the better odds or promotion for a given game. Because both are high-quality, this dual approach gives you the flexibility to shop around for the best odds and maximize value across platforms.

While they didn't make our list of the best U.S. betting sites, these platforms remain among the best sportsbooks in the nation in 2026, ranking among the top 10 betting sites in the USA.

When sports betting online, it can be hard to determine which one is best for you. If you’re unsure where to begin, here are some key factors we believe you should consider.  

🔝 Popular betting markets 

The most popular bets at legal sports betting sites are moneylines, point spreads, Over/Unders (totals), and prop bets. Same-game parlays, live betting, and exotic bets have also become standard at the best sportsbooks.

📱 Mobile experience 

A high-performing mobile betting app is a non-negotiable in 2026. We recommend downloading a handful of apps to get a feel for which platforms best suit your betting needs. Consider the speed, responsiveness, layout, and overall reliability of each app before deciding where you park your bankroll.

👋 Welcome bonuses and promos 

Online sportsbooks reward you for signing up, so pick a betting site with a worthwhile bonus offer. Read through the terms and conditions to identify wagering requirements, minimum odds, market restrictions, bonus expiry dates, and other important factors.

We also recommend that you keep an eye on promos for existing users. The best sports betting sites offer daily odds boosts, second-chance bets, referral bonuses, and much more.

🤑 Competitive odds and lines 

In 2026, there's no reason to bet exclusively with one online sportsbook. Profitable bettors register with at least three sports betting sites to ensure they have access to the best prices at all times — and so should you. Odds can vary drastically from sportsbook to sportsbook, and keeping multiple options ready will allow you to lock in the best possible price at all times.

🏦 Banking and payouts 

Not every sportsbook accepts the same banking methods. While most operators accept credit cards, debit cards, PayPal, Apple Pay, online banking, and more, you should choose a sportsbook that accepts your preferred payment method. The best sports betting sites also have instant deposits, with the best online sportsbook for payouts releasing funds within 24 hours.

🧠 Betting concepts that help you pick the right sportsbook

📊 Step 1: Learn implied probability

Before placing bets, you need to understand what the odds actually mean. Odds are not just payouts; they are probability statements. Every number on the board reflects the sportsbook’s estimate of how often that outcome will happen (plus their built-in margin).

💰 Step 2: Understand the vig (sportsbook margin)

Once you understand probability, the next step is understanding how sportsbooks make money. Sportsbooks don’t deal in fair coin flips. They build in a margin, called the vig or juice, to ensure long-term profit regardless of who wins.

📒 Step 3: Track every bet

Now that you understand pricing, it’s time to treat betting like data, not memory. Most beginners rely on feelings: “I’ve been doing well lately,” or “I always lose on parlays.” But without tracking, those beliefs are usually wrong.

🔎 Step 4: Start shopping for the best line

Many beginners think odds are universal. They’re not. Small differences, even five cents, can dramatically impact your long-term results. Over hundreds of bets, these tiny advantages compound.

📈 Step 5: Evaluate closing line value (CLV)

Closing Line Value (CLV) measures whether you beat the market by comparing the number you bet to the final line before the game starts. The closing line is widely considered the most efficient price because it reflects all public money, sharp money, injury news, and late information.

Signing up and placing your first sports bet is a straightforward process, no matter where you are. Most legal U.S. sportsbooks follow the same steps, and we’ve broken them down below to help you get started.

1. Choose a sportsbook 

Browse the list of legal U.S. sportsbooks to find the platform that fits your needs. Compare welcome bonuses, betting markets, ongoing promos, and user experience. Most sportsbooks offer similar core features, but each has its own strengths.

2. Download the betting app

Once you’ve chosen a sportsbook, click one of our exclusive links to activate your bonus and begin registration. Then, head to the App Store or Google Play to download the sportsbook’s official app and finish setting up your account.

3. Register 

You'll need to create an account by entering your name, email, phone number, address, date of birth, and the last four digits of your Social Security number. This information is used to verify your identity and keep your account secure.

4. Claim your welcome bonus 

After signing up, you can claim your welcome offer. This could be bonus bets, a deposit match, or another new-user promotion. Be sure to enter any promo code if required and read the bonus terms, including eligibility and expiration details.

5. Deposit funds

Before you can place a bet, you’ll need to add money to your account. Most U.S. sportsbooks accept a variety of payment methods, including credit cards, debit cards, PayPal, Venmo, Apple Pay, and wire transfers.

6. Place a bet 

With your account funded, you’re ready to place your first bet. Navigate to your chosen sport or event, review the odds, and use your bet slip to confirm your wager. Odds and bet slip tools are easy to understand and update automatically based on your stake.

7. Withdraw winnings 

U.S. sportsbooks offer multiple cash-out options, including debit cards, bank transfers, PayPal, and more. Some operators can process withdrawals in as little as an hour, while others may take a few business days to release your funds, depending on your chosen method.

Yes, sports betting has been legal in the U.S. since May 2018, when the U.S. Supreme Court overruled the Professional and Amateur Sports Protection Act of 1992 (PASPA) in a landmark case called Murphy v. National Collegiate Athletic Association.  

Before the repeal of PASPA, only a few states — Delaware, Montana, Nevada, and Oregon — had legalized sports betting. These states had pre-existing sports betting laws and were grandfathered in under PASPA.

Following the Supreme Court’s decision in the Murphy case, states regained the authority to decide whether to legalize sports betting. Since 2018, 38 states have legalized single-event wagering, with the latest being Missouri in December 2025.

The days of driving to a physical sportsbook are long gone. You can bet on sports from anywhere using your phone or at home on your desktop. Both are great options, but they each have their advantages and disadvantages.

Why bet on mobile apps 

• Availability: Betting apps allow you to place bets from anywhere you can connect to the internet.
• Efficiency: Most sportsbooks are designed for mobile use, making them fast, efficient, and easy to use on a phone. 
• Unique features: If you only bet on desktop sports betting websites, you would miss out on live streaming, promo notifications, and exclusive mobile offers. 

Why bet on desktop 

• Improved interface: Because your computer screen is bigger than your phone’s, desktop sports betting sites allow you to see more information as you bet.
• Reliability: Betting apps are more prone to crashes and bugs than the best U.S. betting websites.
• Comfort: While most of us are more than capable of using our phones to do just about anything online, there is a different, more comfortable feel to using your computer, especially if you’re at home.

Whether you are a die-hard fan or a casual sports watcher, here are some of the most popular sports to bet on at the best U.S. sports betting websites. 

🏈 NFL 

The NFL is by far the most popular sports league in the U.S. Millions of fans watch every week, and the Super Bowl at the end of the season is the most important date on the U.S. sports calendar. That popularity drives strong demand for NFL sportsbooks, Super Bowl betting sites, and Super Bowl betting promos, which offer hundreds of unique betting markets for every game throughout the season.

🏀 NBA 

Basketball is the second-most bet on sport in the U.S., and the NBA has an 82-game season running from October to June. There are thousands of games available to bet on every year. NBA bets are super popular for betting promos, with many big games having boosted odds and special single-game parlays.  

🏟️ NCAAF

NCAA football may not have the money that the NFL or NBA does, but it is practically a religion in many parts of the U.S. With the introduction of the newly expanded College Football Playoff, NCAAF betting has quickly become one of the most popular ways to bet on sports in the U.S. As a result, college football betting is growing in popularity, but keep in mind that not all legal sports betting states allow college betting.

⛹🏽 NCAAB 

If you know anything about NCAA basketball, you probably know about March Madness. This tournament is one of the biggest sporting occasions of the year and one of the most wagered-on. Many bettors look for the best March Madness betting sites and top March Madness betting promos, and even states with minor restrictions on college sports betting typically allow March Madness wagers.

⚾ MLB 

With 162 games per team every season, the MLB gives you a massive number of games to bet on throughout the summer. Because the sport is so analytics-focused, betting on baseball tends to have more unique team and player prop markets than other sports.  

⚫ NHL 

While the NHL is not as popular as the other top North American sports in most of the country, the Stanley Cup Playoffs are undisputedly one of the most exciting sports events North America has to offer. You can get in on the action and bet on the NHL with all the top gambling sites.  

⚽ Other popular sports 

Besides the “Big Four” American leagues and college sports, you can also bet on sports like soccer, golf, boxing, UFC, F1, esports, the Kentucky Derby, other horse racing, and dozens of other sports in the U.S. However, some betting websites have more limited markets than others, so verify the sport you want to bet on is available before signing up.  

🏆 DFS 

Daily fantasy sports (DFS) opened the door for legal sports betting in the U.S. Many of the best U.S. sportsbooks, such as FanDuel and DraftKings, started as DFS operators and still offer DFS for free or real-money play. Notably, state laws regarding DFS vary, with some jurisdictions explicitly outlawing fantasy contests.

🚫 What you can't bet on  

You can bet on almost anything you want in the U.S., but there are some restrictions, which often depend on where you're located. Here are some of the markets you won't be able to bet on in many states:

• High school sports (all states)
• Politics (all states)
• Weather-related betting (all states)
• College betting
• College prop betting
• Awards shows and events

In addition to betting on sports, many top gambling sites operate online casinos in Michigan, New Jersey, Pennsylvania, and West Virginia.

When we review online sportsbooks, we go all in — creating new accounts, making real-money deposits, claiming new-user promos, and placing carefully researched bets. This hands-on approach enables us to fully understand each sportsbook's strengths and weaknesses, allowing us to recommend the best sports betting sites available.

We only recommend platforms we trust and would use ourselves. If new betting sites don't meet our standards, we’ll make sure to steer you away.

We collect the best offers in the industry

We maintain direct relationships with top-tier, licensed sportsbooks across the U.S., ensuring we’re the first to know when exclusive promos or enhanced welcome bonuses become available. Our team cross-references multiple sources and tests each offer in real time to guarantee accuracy, value, and eligibility for our readers.

Real betting experience

Every review and recommendation is grounded in hands-on betting experience. Our team regularly places bets across various markets, from NFL spreads to live UFC props, so we can evaluate platform usability, speed, payout reliability, and the overall user journey from a bettor’s perspective.

Industry expertise

Our betting analysts bring years of experience across sports media, oddsmaking, and digital wagering. We understand how lines move, how promo structures work, and what truly matters to recreational and sharp bettors alike. Our insights are rooted in both industry knowledge and deep market awareness.

We regularly update pages

Our pages are monitored and updated daily to reflect the latest odds boosts, current promos, and regulatory changes. If a sportsbook introduces a new feature, alters its welcome bonus, or expands into a new state, our content is updated immediately to ensure readers have the most current information.

Unbiased testing

Every sportsbook we feature is independently tested through anonymous accounts to avoid preferential treatment. We evaluate each platform based on strict performance criteria, not on promotional deals, so our reviews remain honest, fair, and reader-first.

Data-driven reviews

We combine real-world testing with data from user feedback, payout timelines, promo terms, and betting market depth. Our ratings are based on measurable benchmarks, not subjective opinions, allowing us to provide informed comparisons between operators.

Verify licenses 

We only review and recommend sportsbooks that are fully licensed and regulated by state gaming authorities in the U.S. Each platform undergoes a thorough vetting process to confirm it meets legal standards for security, fair play, and responsible gambling so that you can bet with confidence.

For the better part of a century, we've focused on delivering top-tier sports reporting, and you can count on that same level of quality in every one of our online sportsbook reviews.

Our SI Verdict is the result of hundreds of hours of hands-on testing by industry experts. This rigorous process guarantees impartial, in-depth, and accurate evaluations of legal U.S. betting sites.

SI Verdict

⭐ Bonuses and promotions

⭐ App experience

⭐ Odds pricing

⭐ Sports coverage

⭐ Payments and payout speed 

⭐ Sportsbook features 

⭐ Customer support

🎁 Bonuses and promotions  

The best U.S. sportsbooks give you a bonus when you sign up and reward you for staying with them. We analyze welcome bonus offers, VIP programs, and other promos for existing players. Bigger bonuses get better ratings from us, but we also look out for exclusive offers and fair terms and conditions.  

📱 App experience 

We will not rank a sportsbook highly if it doesn’t have a high-quality app. Our experts download mobile betting apps and grade them on their features, performance, design, and overall usability. 

📖 Read our full methodology

Visit our how we rate page to learn more about our SI Verdict rating system and what we look for in every sportsbook review.

There are lots of great betting sites available in the U.S. Unfortunately, there are also many bad actors posing as legitimate online sportsbooks.

Stick with trusted and safe betting sites when you bet online, and refer to our list of sportsbooks to avoid below:

Online sports betting should always be fun, and many sportsbooks have responsible gaming tools to ensure it stays that way. Legal betting sites allow you to set time limits, deposit limits, loss limits, and more on your account.

You can also take short breaks or permanently deactivate your account. Many states and sportsbooks have self-exclusion lists for this specific purpose.  

If you or anyone you know need help gambling responsibly, these resources can help: 

• Gamblers Anonymous
• National Council on Problem Gambling (NCPG)
• NCPG Hotline: 1-800-GAMBLER

Check your state's gaming regulator’s website for state-specific resources.