
An Onyx Odds review lets you know all about a way to enjoy a free and legal way to enjoy betting in the United States. After all, a lot would think that the thought of it is not feasible.
Onyx Odds offers plenty of variety, letting you place social bets on the NFL, NBA, MLB, NCAAB, NHL, Boxing, UFC, and more. The betting options are just as strong, covering everything from moneylines and point spreads to parlays. You can kick the experience off today with a free sign-up bonus of 1,000 Onyx Coins.
| Payment Provider | Safety | Approval rate |
|---|---|---|
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very high | High |
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high | |
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high | |
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high | |
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high |
Onyx Odds is a social sports betting app that lets you bet on basketball, hockey, football, and various other mainstream sports for free. Instead of using real cash to place these bets, you’ll use virtual currencies, known as Onyx Coins and Onyx Cash. Here’s a quick summary of how each currency works:
Since Onyx Odds does not use real cash and operates as a sweepstakes app, it is widely available across the United States. In fact, the app is available in 36 US states to residents who are at least 18 years of age.
Unfortunately, the restricted states include Alabama, Colorado, Connecticut, Idaho, Louisiana, Maryland, New Jersey, New York, Michigan, Montana, Nevada, Tennessee, West Virginia, and Washington. Should your state be on the list, we have plenty of alternatives for you to consider here at The Grueling Truth.
At the time of writing this Onyx Odds review, the sportsbook is only accessible on mobile devices. If you try to use it on a desktop, you’ll be limited to the homepage and a few informational pages. The full sportsbook experience requires a smartphone or tablet, but there may come a time when a desktop version will be added to accommodate more potential bettors.
Unfortunately, there’s currently no downloadable app for Onyx Odds. That said, in my experience using the mobile website, an app doesn’t feel necessary. Since the site is designed exclusively for mobile users, I found it delivers a smooth, streamlined experience right in your browser.
Interfaces are thoughtfully optimized for touch, with well-sized buttons and easy navigation. Additionally, the sports betting lobby is clean and well-organized, with filters and menus that make it easy to navigate the various markets. Even during live games, I noticed no lag or delays, making the mobile site feel just as responsive as a dedicated app would.
When I signed up for a new account at Onyx Odds, I was greeted with an amazing welcome offer for October.
Here’s the full offer lowdown.
Join Onyx today and score a 100% match on your first purchase—up to 100 in Onyx Cash Free Picks. It’s the perfect way to kick off your game with twice the power and double the chances to win. Don’t wait—this October welcome offer is only for new players, so jump in and make your first play count!
The sign-up bonus is the most essential promotion at any social sportsbook, as it provides the initial boost you need to get started. When I joined the site as a new bettor, I was awarded an Onyx Cash Free Picks up to a maximum of 100. And I didn’t even need an Onyx Odds promo code to claim this offer; the full amount was applied automatically. It would have been nice to see some Onyx Cash included in this offer, but there are plenty of alternative promotions for that, which I’ll reveal shortly.
With the Onyx Odds sportsbook allowing direct purchases of Onyx Coins, there’s also a 100% matchup that comes with the process. Purchase $50 and you’ll receive 50 worth of Free Picks to add an extra boost to your bankroll as you kickstart your social betting journey.
In this Onyx Odds review, I found a solid variety of sports, including football, basketball, baseball, soccer, MMA, and tennis. Every sport and fixture has its own unique set of betting markets for you to explore.
For example, in football, you have point spreads, total points, and moneyline predictions. In baseball, total runs, run line, and standard moneyline markets are available, with rules on how many innings need to be played for a pick to stand. In soccer, you can expect markets to include full-match result, goal-line (over/under), both teams to score, half-time/full-time, and other special player or timing markets.
Onyx Odds offers live betting for a majority of its sports markets, so you can bet on games as the action unfolds. This gives you the flexibility to pick between making pre-match or live picks, depending on your mood or preference. I also found the live markets to be surprisingly responsive, with odds quickly updated to reflect any key events throughout the games.
It’s easy to dismiss how important odds are at social sportsbooks, since these sites are free-to-play. But odds play an important role in stretching your bankroll, helping you to hold onto Onyx Coins and Onyx Cash for longer. The good news is that I found competitive odds across the board at this sportsbook for both pre-match and live betting markets. However, the biggest leagues, like the NFL and NHL, typically receive the most favorable odds.
Onyx Odds is a fully legitimate sweepstakes sportsbook that complies with all local and federal regulations wherever it operates. You can expect to see SSL encryption throughout to keep your personal information safe and secure. Additionally, the sportsbook maintains an active presence on social media platforms like Instagram, X, and Facebook, where it regularly engages with its community.
You’ll also find a solid, responsible social gaming policy in place, complete with helpful tools such as:
At Onyx Odds, payments are required for one of two reasons: purchasing Onyx Coins or redeeming Onyx Cash. However, before I unlocked access to either of these features, I needed to complete the KYC (Know Your Customer) verification process. This is required at all legitimate sweepstakes sportsbooks, so it might have been something you’ve seen already in the SpeedSweeps review.
To complete this verification process, you must submit the following:
Onyx Odds stands out by offering far more payment options than your typical social sportsbook. When buying Onyx Coins, you can choose from a wide range of trusted providers, including Visa, Mastercard, American Express, Discover, PayPal, MuchBetter, and more. There’s also no hidden fees or transaction charges, so you get the best bang for your buck. And with instant processing, your Onyx Coins are ready to use right away, letting you jump straight back into the action without delay.
If you’ve checked out the Lucky Stake review, or really any sweepstakes review, you already know that redeeming real-world prizes is a big part of the excitement. With this sportsbook, you can redeem your Onyx Cash for real cash prizes, as long as you meet the eligibility requirements. Here’s a quick rundown of what to expect:
| Requirement | Details |
| Identity verification | ✅ Proof of ID and address |
| Playthrough requirement | 1x |
| Minimum Onyx Cash redemption | 20 Onyx Cash |
| Maximum Onyx Cash redemption | 1,000 Onyx Cash per day or 5,000 Onyx Cash per month |
I found the redemption process to be super simple after meeting the requirements. Any real cash prizes you request will be processed through ACG bank transfers, typically within 3 to 7 business days on average. However, certain circumstances, such as redeeming a prize of 500 Onyx Cash or more, may require longer processing times.





In this Onyx Odds review, I found a social betting site that genuinely values its users. If you ever need extra support, you can reach the team via email. I’ve used this service multiple times for some issues encountered, including account management, payments, technical issues, and more. Each time I did, I found the agents provided clear, practical solutions that actually fixed the problem. Additionally, I found that response times typically fall between 6 and 18 hours, which beats the average of around 24 hours.
The only thing missing so far is a live support option, such as live chat or telephone. Adding this would make the service even more accessible and convenient.
| Customer Service | ![]() |
|---|---|
| Available Languages: | English |
| Email: | contact@onyxodds.com |
| Telephone: | +1 334-471-4060 |
The loyalty program might not technically be an Onyx Odds no deposit bonus, but it certainly provides worthwhile rewards for existing players. The program is built around multiple tiers, powered by a Loyalty Points progression system. You’ll collect points by placing bets on any sports markets using Onyx Coins or Onyx Cash. And as you climb through the tiers, the rewards only get bigger and better, think exclusive promotions, improved support, and access to special content.
There are a few alternative promotions that can be beneficial for existing bettors at Onyx Odds. But my favorite is the mail-in request bonus, which awards a huge 5 free Onyx Cash for sending a handwritten request to an address provided by the sportsbook. With many rival sites offering as little as 1 or 2 SC for the same bonus, this is definitely a promotion to consider. Just make sure you follow the instructions as outlined in the sweepstakes rules to ensure you qualify.
Onyx Odds easily gets my seal of approval if you’re after a top-rated social betting site. From the moment you sign up, you’ll be met with a generous welcome bonus, followed by a steady stream of promotions to keep things exciting. That means you can jump straight into the wide range of social sports betting markets without missing any delays. Add in an intuitive sportsbook, efficient payment processing, responsive support, and rock-solid security, and you’ve got the full package.
Ready to give it a try? Just hit the banner link on this page and get started today.
Yes, Onyx Odds uses SSL encryption technology to keep your personal and financial details secure. You can also expect responsible gaming tools and a variety of other features to keep you safe.
Yes, Onyx Odds offers live betting for a wide variety of social sports betting markets.
Onyx Coins are a virtual currency used for fun sports betting. They can be obtained for free through promotions or purchased directly, but have no real-world value and cannot be redeemed.
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