It offers one of the deepest selections of betting markets you can find in the US.
Alongside this, you'll be treated to a ton of promotions, boosts, and offers when wagering. ✅ Deep betting markets✅ Frequent boosts and bonuses✅ Excellent functionality in the app❌ High turnover for some promos Bet365 is the most popular betting site in the world, and has brought this global pedigree and quality to the States. Easily the top betting site for live betting and live streaming, Bet365 really focuses on variety and giving players what they want for choices. They have a huge selection of markets from just about every imaginable sport, and have stripped back their design to make it very clear what they are about - sports betting. Alongside the solid welcome bonus, users will be treated to a number of ways to get bonus bets, but also consistent offers on early payouts if your chosen team is up.
For example, if the requirement is 1/2, your bet must be at odds of 1.5 or greater. We show these clearly next to each offer. Some free bets are flexible and can be used on any sport, while others are restricted to specific markets or events. We highlight these limitations so you know where your free bet can be used. Yes, all bookmakers listed on OLBG are licensed by the UK Gambling Commission.
We only promote trusted brands with secure platforms and fair terms. You can bet free bets new customer offer bet with confidence knowing your personal details and funds are protected. Free bet promotions can change frequently, especially around major events. That’s why we update our comparison table daily—so you always see the freshest and best-value offers currently available. If you want to look beyond the welcome offer when choosing your next bookmaker then we have you covered too. ✅ Live betting and Live streaming✅ Awesome welcome bonus✅ Many betting features like cash out❌ Limited availability Fanatics Sportsbook is continuing their long awaited expansion into the sports betting industry, delivering a sleek betting app to users. Players are eligible for FanCash back on every wager, which works as currency on the retail Fanatics store. You don't need to do anything other than wager to start getting points to use on merch. The unique look of the Fanatics Sportsbook is an awesome touch, and really helps them stand out with the most popular events of the day, a selection of player props and pre-made parlays all featured on the main page of a well designed app. ✅ Unique and fresh feel for a betting app bet all betting apps download ✅ Fanatics Fair Play policy refunds player props when player is injured Boasting an incredibly slick and easy-to-use mobile app with NFL Live Streaming, Caesars is also one of the most generous online betting sites you'll find, with tons of promotions and daily boosts. Caesars Sportsbook has over twenty different sports to wager on, with deep markets for US sports and numerous betting features like parlays, live betting, and more. We've already shown you our selection of the best betting sites in the US, but below you'll find a full list of all US Betting Sites, no matter how small or new: If you live in a state where online sports betting isn’t allowed yet, there are still a few legal alternatives worth knowing about. Daily Fantasy Sports (DFS), sweepstakes, and prediction markets are available in more states and give you a similar experience to regular sportsbooks.
They aren’t exactly the same as traditional sports betting, but they’re the closest legal alternatives you can use right now. The first thing you need to know about online betting in the US is that there's no national betting law.
| Bookmaker | Offer Description | Minimum Odds | Expiry Period |
|---|---|---|---|
| Bet365 | Bet £5, Get £20 in Free Bets | 1.80 | 30 days |
| Paddy Power | £20 Free Bet on Sign Up | 1.50 | 7 days |
| William Hill | Bet £10, Get £30 in Free Bets | 2.00 | 14 days |
| Betfair | £20 Free Bet for New Customers | 1.50 | 30 days |
Instead, each state decides whether to allow sports betting and how to regulate it. This means what's legal in one state may not be allowed in another.
Our updated comparison table highlights the top offers from trusted brands, ranked by value, terms, and usability. We only include licensed UK bookmakers to ensure a safe betting experience. A free bet is a bet which is provided by a betting site for a customer to place and then benefit from the winnings. Free bets are commonly used as welcome offers to encourage new customers to register with a new betting site. To claim a free bet as a new customer, simply choose a bookmaker from our list, click the link to visit their site, and follow the sign-up instructions.
Most offers require a qualifying bet or deposit—details are clearly outlined next to each offer. A free bet gives you a bonus amount to wager without risking your own money. A matched bet means the bookmaker will match your first bet or deposit up to a certain amount. Both are popular for new customers but have different terms. You can usually withdraw winnings made from a free bet, but the original free bet stake itself is not returned. If you’re in states like New York or New Jersey, you’ll have access to a wide range of fully licensed betting sites. In other states, the options are more limited or unavailable altogether.
Our team of experts have carried out in-depth reviews on each bookmaker as a whole, rather than just their offers, head over to our Betting Sites page to see their recommended bookies by best, new, top rated and for each category. Discover the best legal sportsbooks available in your state If you just moved to the US or you're new to sports betting, you're probably confused about how it all works. Each state has its own rules, so what's legal and which sportsbooks you can use depends on where you live. This guide explains how it all works and which betting sites are actually worth your time. Here's the quick version if you don't have time to read the whole guide: Online sports betting is legal in 30+ US states, but each state makes its own rules.
These states only allow in-person betting: Mississippi, Montana, Nebraska, South Dakota, Washington, and Wisconsin. DraftKings and FanDuel are the most popular sports betting sites, but there are many solid alternatives too. You need to be at least 21 years old to bet in most states. The number of licensed online sports betting sites in the US has been increasing ever since PASPA (the Professional and Amateur Sports Protection Act) was overturned in 2018 and individual states were allowed to legalize and regulate sports betting. Today, there are 38 legal betting sites in the US, but the available options vary a lot between different states. As of 2026, online sports betting is legal in 30+ states, while some states only allow in-person wagers at casinos or racetracks. Alabama: Online sports betting is not legal in Alabama. Alaska: Online sports betting is not legal in Alaska.
For example, if you use a £10 free bet and win £30 at 3/1 odds, you’ll receive £30, not £40. There may, on occasion, be a wagering requirement attached to profits made from free bets. No deposit free bets are rare but do exist from time to time. These offers allow you to claim a bonus without funding your account first. Check our list regularly, as we flag these offers when they become available.
Yes, many bookmakers reward existing customers with ongoing free bet promotions, such as bet clubs, money-back specials, and enhanced odds. Our offers page includes both new and ongoing promotions so loyal users can benefit too. Most free bet offers are for sports betting, but some bookmakers also provide separate promotions for casino games like slots, blackjack, or roulette. We clearly label whether an offer is for sports, casino, or both. Minimum odds refer to the lowest odds your qualifying or free bet must be placed at to activate or withdraw winnings. Arizona: Online sports betting sites are legal in Arizona, but no college prop bets are allowed.
For example, some states have 15+ legal sportsbooks, others only one, while several states don't allow online betting at all. We'll break this down in more detail later in the guide, but for now, let's start with an overview of the top sports betting sites currently operating in the US. There are now many betting sites to choose from in the US, but some are better than others. Looking at sports markets, betting features, promotion frequency, state availability, or even just the welcome bonuses - these are the six online betting sites that are our favorites right now: Starting as one of the premier Daily Fantasy Sports sites, FanDuel Sportsbook is now one of the most popular betting sites in the country, and it's easy to understand why. The FanDuel mobile app is easily one of the best on the market, with a clean interface, fast loading, and great navigation.
If you're looking to wager on US sports like football, FanDuel is a great choice, and you'll frequently find some of the better odds on this sportsbook. Even though we'd like to see some deeper global markets, there is a ton of choice with FanDuel. Betting features is another area FanDuel shines - they have great same game parlays, parlay insurance, cash out options, and more. Plus, there are a ton of ways to deposit and withdraw, including Venmo. ✅ Incredible mobile app✅ Tons of promotions✅ Pioneered the Same Game Parlay❌ Not many live streaming options DraftKings is the most widely available betting site in the US, so if you live in a state that allows online sports betting you are almost certain to find DraftKings as an option. Arkansas: Online sports betting sites are legal in Arkansas. California: Online sports betting is not legal in California. Colorado: Online sports betting sites are legal in Colorado. Connecticut: Online sports betting sites are legal in Connecticut, but bets on Connecticut college teams (except intercollegiate tournaments) are not allowed. Delaware: Online sports betting is legal in Delaware, but BetRivers is the only allowed operators. Esports betting and Delaware college team betting are not allowed. Florida: Online sports betting sites are legal in Florida, but only Seminole Tribe-operated Hard Rock Bet is allowed. Georgia: Online sports betting is not legal in Georgia.
| Sport | Typical Odds Range | Free Bet Value Potential | Best Use Strategy |
|---|---|---|---|
| Football | 1.10 - 5.00 | Medium-High | Acca insurance offers |
| Horse Racing | 1.50 - 50.00 | Very High | Each-way bets on outsiders |
| Tennis | 1.20 - 3.00 | Medium | Match winner on favorites |
| Basketball (NBA) | 1.30 - 4.00 | Medium | Point spread markets |
Hawaii: Online sports betting is not legal in Hawaii.
