US bettors have never had more choice of platforms to test their sports knowledge and make predictions, and social sportsbooks like Onyx Odds are drawing more bettors than ever before. The idea of social sports betting has grown massively in recent years. Traditional sportsbooks focus solely on placing wagers, while social sportsbooks tap into community engagement, allowing users to follow successful bettors, share strategies and tips with friends, and share picks.
Onyx Odds provides all of the most popular betting markets you would find on a conventional sportsbook, but takes a different approach to simply winning or losing money. It blends betting insights with a strong social aspect, encouraging users to engage with one another actively. Perhaps the best part of sites like Onyx Odds is that you don’t need any real money to play; you bet with virtual currency, and if you earn enough, you can redeem them for real money prizes.
Onyx Odds is not the only sports betting site of its kind. Several alternatives provide similar betting markets and sports betting options, without requiring you to spend a dime.
Best Sites Like Onyx Odds
When compared to similar sites, Onyx Odds has a range of sports betting markets that really stand out. It allows users to bet on their favorite sports without the pressure of losing real money and their bankroll taking a beating. There is also an Onyx VIP club where you can move up tiers every time you place a bet. There are some lucrative prizes when you reach certain milestones, and they are personalized to you.
But the wise thing to do is to assess all of the options available to you before settling on one site. Onyx Odds does offer an excellent lineup of sports betting markets similar to top traditional sportsbooks, but there are some limitations. For example, Onyx Odds doesn’t have various pick’em games or leaderboard contests that you can find on other social sportsbooks. Some bettors may find there is a lack of variety when they visit the platform compared to some competitors. Whatever you are looking for, we have shortlisted some sites that are comparable to Onyx Odds.
#1. KingPrize

KingPrize is an exciting social sportsbook with a wide range of sports coverage and multiple picks. It has the type of features you would expect to find on a conventional sportsbook, with the quirkiness of a modern social betting site. The platform brands itself as the number 1 US sweepstakes casino, but that doesn’t speak to the excellent sports offering. On KingPrize, you can build custom parlays, navigate around total or alternate spread lines, and choose from potentially high-value player props. There are over 30 sports covered, from the most popular US sports such as football and basketball to more niche options like motorsports.
KingPrize also offers an enticing 2-part welcome bonus. The first part consists of a no-deposit bonus; in the social sportsbook world, they are referred to as no-purchase rewards. Essentially, you receive some currency without the need to make an initial purchase. This offer is 10,000 GC + 2 SC. The second part is 400,000 GC + 40 SC for $19.99 (50% savings) when you start playing. This is certainly one of the best welcome offers we have seen from any social sportsbook and will give you plenty of coins to play with from the start.
KingPrize provides innovative sports products and a well-designed interface, and makes it a pleasure to experience.
Pros:
- Detailed statistical research analytics and metrics
- Excellent sports coverage and market depth
- Live streams, in-play picks and, microbets
Cons:
- 7-day redemption processing
- No Android app
#2. Fliff

Fliff is a social sportsbook that offers plenty of variety. It has numerous betting markets covering football, soccer, basketball, hockey, tennis, baseball, and the UFC. Fliff also has plenty of in-play markets, or you can choose to place the typical pregame wagers or build your own parlays. Fliff has a solid amount of player bets, or team and game props, as well as a daily selection of boosts on featured picks. One of the best things in our view about this sportsbook is the daily challenges and leaderboards. They bring something completely different to the table, and it all adds to the experience.
We haven’t encountered many sportsbooks that have the variety of bonuses and promotions that Fliff does. There are numerous promotional offers for users to take advantage of. You would normally see daily login bonuses, but Fliff takes that one step further by having login bonuses every 2 hours, comprising a healthy amount of Fliff Coins. You can also claim Fliff Cash daily to boost your sweeps balance. Other promos include XP daily challenges, mail-in bonus, purchase bonus, and a friend referral. There is perhaps a lack of social tools on Fliff, but if you aren’t overly bothered about engaging with fellow users, this is an excellent choice.
Pros:
- Live betting, parlays, and futures bets
- Lots of variety of sweeps games such as Fliff Streaks, Fliff Superstars, and Fliff Cash Sweeps Mode
- Daily challenges, leaderboards, and daily boosted odds offers
Cons:
- Limited social functions
- Only covers 8 sports categories
- High minimum withdrawal limits
#3. Legendz

Legendz has top-class sports betting functionality, combining excellent casino gaming options with exciting sports betting markets. This platform uses two social currencies to play, Gold Coins and Sweeps Coins, and also offers a rewards program where you can earn some prizes the more you bet. The Legendz platform offers several perks for bettors, and it also boasts some of the most competitive odds available. The odds on Legendz for standard betting markets are high value, but there are even better opportunities to be found in the more niche wagers. There are over 30 sports categories to choose from, which include lesser-followed sporting events from around the world.
When you sign up at Legendz, you will instantly receive 500 Gold Coins and 3 Sweeps Coins. You can use these funds immediately to fund your first sports wagers or hit the casino games if that is your preference. New players can also boost their bankroll further with a first-time deposit offer. You receive a 100% boost on your first purchase, and here you can take advantage of some excellent deals, especially if you choose a bigger Gold Coin bundle.
Although Legendz is maybe more known for its casino gaming, it also has an excellent sports betting offering that offers plenty of sports markets and bet types to keep you going.
Pros:
- Comprehensive sports coverage with futures and live bets
- Quality slots, live dealer games, and Originals
- Parlay builder and parlay boosts
Cons:
- No mobile apps
- Very high minimum redemptions
- Bonuses are mainly for casino games
#4. Thrillz

The Thrillz social sportsbook takes a unique approach to sports betting, with exciting social features, broad sports coverage, and several of bonuses that can give you a boost. There are an impressive number of player props provided that really go into minute detail, looking at historical trends, alternate lines, and unique scorecasts. You can create parlays here and also take advantage of the live wagers on offer. Alternatively, you can head to the DFS Pick’Em games for regular contests against friends if you fancy a change of pace.
Thrillz also has lots of interactive features that allow you to create squads with friends and build custom strategies together. The bonuses are similar to what you would find at traditional sportsbooks, with lots of odds boosts and bonus picks that apply to both sweeps and fun mode. You can try to earn Thrillzz Coins or Thrillzz Sweeps, and there are also Thrillzz Tickets, which can be redeemed at 1 Ticket for 1 USD.
Pros:
- Pick’Em contests and loads of social features
- Wide range of betting options and live betting
- Similar bonuses to sportsbooks
Cons:
- Redemptions start from $50
- No live chat feature
- Mobile-only platform
How Do Sites Like Onyx Odds Work?
Onyx Odds and other social sportsbooks all operate on the sweepstakes betting model. This means that when you sign up, you don’t need to make any purchases before you start betting. This is the biggest difference between social sports betting sites and traditional sportsbooks.
Instead of using real money, sites like Onyx Odds use virtual currency. The two most common forms of virtual currency are Sweepstakes Coins (SC) and Gold Coins (GC). Lots of brands like to customize the coin name. For example, Onyx Odds has Onyx Coins while Fliff has Fliff Cash and Fliff Coins.
No matter what they are called, they all have the same function. Gold Coins are used purely for entertainment purposes, where you are just betting for fun, and they cannot be redeemed. However, Sweepstakes Coins can be redeemed for prizes, including real money on occasion. The best social sportsbooks will offer sweeps coins as part of their welcome offer to encourage users to join and give their bankroll an initial boost.
Are Sites Like Onyx Odds Legal?
The short answer is yes. The reason the laws are more relaxed across the US on social sportsbooks is that they don’t use real money. Instead of real money, social sportsbooks operate a dual-coin model of Gold Coins and Sweepstakes Coins. As we have mentioned above, some sites change the name, but the function of these coins remains the same. As a result, sites like Onyx Odds are legal in the US because they don’t use real money. They also don’t require any additional purchases when you join. Betting on these sites is completely free, and you also have the opportunity to redeem your virtual currency for real prizes.
Why Should You Consider Social Sportsbook Alternatives?
It is very common for bettors who use real money sportsbooks to join multiple different sites to take advantage of bonus offers. There are also plenty of incentives for bettors to use multiple social sportsbooks. It helps you to maximize the value on these social platforms. Each site will vary in terms of sports coverage, features, and bonuses, so by looking at alternatives, you are likely to find better promos and more variety.
Other reasons to consider joining sites like Onyx Odds include:
Different Bonuses and Promotions
Each social sportsbook will offer its own unique group of promos, including sign-up bonuses, daily boosts, referral programs, and loyalty schemes. If you create accounts across numerous social sites, you will be able to claim several rewards that can really enhance your betting experience. I would also recommend checking the promotions page of any social sportsbook around the time of major events such as the Super Bowl or NBA playoffs, as there are likely to be special promos for these.
Better Odds
Although the difference in odds might not be huge, each social sportsbook evaluates upcoming games differently, so you will find better betting lines simply by comparing sites. A good example to use is Kutt or ProphetX, as both sites allow players to set the odds themselves. In some cases, this can lead to better odds, so you should always do some shopping to find the best prices.
More Sports Markets
When social sportsbooks started to appear on the radar, one of the biggest issues was the lack of sports coverage. However, that has now changed, with some social sites offering hundreds of markets that replicate what you would find on some traditional sportsbooks. Using multiple sites means you will always be able to bet on a huge range of sports, including niche options.
Social Functions
Although these are all social sportsbooks, some sites embrace the social element more than others. For example, if you are really interested in engaging with fellow bettors, exchanging ideas and advice, then a site like Kutt with its peer-to-peer options would be a good choice. All of these sportsbooks are more social than traditional real money sites, but some are more interactive than others.
Choosing The Right Social Sportsbook
Choosing the correct social sportsbook for you really comes down to personal preference. You might like the depth and analysis of KingPrize, which would be the perfect solution for your betting needs. Or, the variety of Fliff, with daily contests, might be more to your taste.
How the site works, the quality of the mobile app, and the redemption process will all factor into your decision. If you need any more information on these social sportsbooks, you can check out our in-depth reviews, which cover all bases.
