Sweepstakes Sports Betting | What Is It & How Does It Work?

Mike McKean
|
Last Updated on Thu Mar 06 2025
Reviewed By: James Leeland

If you’re a sports betting fan, it can be discouraging to know that conventional sportsbooks are not allowed in your location. Guess what? Sweepstakes sports betting sites are available as a perfect alternative.Sweepstakes Sports Betting | What Is It & How Does It Work?

With a sweepstakes sportsbook, you don’t need any initial purchases to bet. This is what makes them legal, unlike traditional betting sites.  Despite the fact that betting is free, you can still redeem real prizes by completing simple requirements. From our analysis, the best sweepstakes sportsbooks are SportsMillions, Legendz, and Sportzino. We’ll explain everything about them as you continue reading.Sweepstakes Sports Betting | What Is It & How Does It Work?

Sweepstakes Sports Betting | What Is It & How Does It Work?

SportsMillions
1.
4.8/5
Get up to 33 Free SC + 7K Gold Coins

Open SportsMillions

Get Bonus

T&Cs and 18+ apply
Legendz Casino
2.
4.8/5
Sign up for 3 SC + 500 Gold Coins FREE and 50% extra on your First Purchase!

Open Legendz Casino

Get Bonus

T&Cs and 18+ apply
Onyx Odds
3.
4.8/5
Spend $10 get 25 Onyx Cash


Copy

Get Bonus

T&Cs and 18+ apply
Fliff
4.
4.7/5
Spend $50, Get up to $100 in Fliff Coins + Get up to $5 Per Day


Copy

Get Bonus

T&Cs and 18+ apply
Thrillzz
5.
4.7/5
100% match up to $25 in Coins + $3 Free Coins


Copy

Get Bonus

T&Cs and 18+ apply
Kickr
6.
4.7/5
4 Free Bucks + 150,000 Bits

Open Kickr

Get Bonus

T&Cs and 18+ apply
Sportzino
7.
4.7/5
Get up to 10 SC FREE + 220,000 Gold Coins
Wagering (WR): 1x Bonus

Open Sportzino

Get Bonus

T&Cs and 18+ apply

Sweepstakes Sports Betting | What Is It & How Does It Work?

For the record, there are many legal social betting sites in the United States right now. More keep launching by the day. Out of the many sites and apps, we carried out a detailed evaluation to pinpoint the best. Our tests picked out the below three:

Sweepstakes Sports Betting | What Is It & How Does It Work?

SportsMillions
SportsMillions: Pros & Cons
SportsMillions: Pros & Cons
  • Unique combination of sports and casino
  • Over 800 social casino games
  • Top game developers on board
  • “Blitz’em” sports pick mode is a hoot
  • 1,000 Gold Coins and 3 Sweepstakes Coins at sign-up
  • Not the best customer support
Visit SportsMillions

Occupying the number of spot is SportsMillions with its Blitz’em and Pick’em betting modes. These unique features make the platform stand out, as you get more than just regular betting. During our review, we found events from the NBA, MLB, NFL, and many more. Plus, SportsMillions has 800+ games if you’re a casino fan.

Everything is free on SportsMillions. You’ll receive a no deposit welcome bonus of 1,000 Gold Coins and 3 Sweeps Coins after sign up. SportsMillions offers a daily login bonus to help you score more coins. The ultimate bonus comes from the referral program, which offers 15,000 GC and 70 SC per referral.

Sweepstakes Sports Betting | What Is It & How Does It Work?

Legendz Casino
Legendz: Pros & Cons
Legendz: Pros & Cons
  • Generous bonuses and promotions
  • Wide variety of slots
  • Smooth usability across platforms
  • Chance to redeem real prizes
  • Limited customer service channels
Visit Legendz Casino

After using Sweeps Coins on sweepstakes sports betting sites, you can redeem real prizes. Legendz excels in this regard by supporting gift cards and cash prizes. You only need a minimum of 50 played SC for gift cards and 100 for cash via instant bank transfer.

We can also commend the redemption turnaround time. Gift cards take less than 24 hours, while instant bank transfer requires 1 to 5 working days. Regarding social betting, Legendz impresses with its 30+ sports. As you’d expect, all trending US sports are present. Furthermore, there’s a signup bonus of 500 GC and 3 SC to claim after signing up.

Sweepstakes Sports Betting | What Is It & How Does It Work?

Sportzino
Sportzino: Pros & Cons
Sportzino: Pros & Cons
  • Unique blend of sportsbook and casino gaming
  • Attractive no deposit bonus
  • Same-day redemptions available
  • 24/7 customer support
  • No live chat support
  • No table games offered
Visit Sportzino

From our research, many US sweepstakes bettors want sites that allow them to bet on many sports – local and foreign. We fully recommend Sportzino if that’s your target. The site is home to 40+ sports, covering the NFL, NBA, MLB, NHL, and others. Additionally, you get European leagues such as the UCL, EPL, and La Liga.

Sportzino is also the social sportsbook with the best signup offer on our list. You claim 170,000 Gold Coins and 7 Sweepstakes Coins for free as a new user. Afterward, there’s a 20,000 GC + 1 SC daily bonus and a loyalty program for more perks. For casino lovers, Sportzino features 1,000+ games.

Sweepstakes Sports Betting | What Is It & How Does It Work?

Sweepstakes sports betting may appear new, but the concept isn’t. If you’ve played at a social casino, you’ll know exactly how these platforms work. The first and most important factor is that they don’t require any initial purchase. Instead, betting is free using Gold Coins (GC) and Sweepstakes Coins (SC).

GC and SC are virtual coins with no inherent value. You’ll get them for free after signing up, usually without entering any promo codes for social sportsbooks. Any of the two will work for making picks and predictions on your favorite sports. However, with Sweepstakes Coins, you can subsequently redeem real prizes.

By offering free betting via virtual coins, social sportsbooks operate in line with US laws. Hence, they’re legal in the country. That said, note that some platforms are unavailable in certain states due to varying local regulations. Here’s a rundown of where each of our top three social sportsbooks are restricted:

Sweepstakes SportsbookRestricted States
SportsMillionsAlabama, Delaware, Idaho, Washington, Louisiana, Michigan, Montana, Nevada
LegendzIdaho, Michigan, Montana, Nebraska, North Dakota, Ohio, Idaho, and Washington
SportzinoWashington, Idaho, Michigan, Georgia

Clearly, Sportzino has the most coverage since the platform is only unavailble in four states. That means it supports 46+ states. Meanwhile, SportsMillions and Legendz are only available in 42+. Nevertheless, we’re confident these sportsbooks will meet the regional regulations of more states and expand their reach with time.

Sweepstakes Sports Betting | What Is It & How Does It Work?

The steps to bet on social sportsbooks aren’t different from traditional betting sites. After signing in, you simply browse the list of sports to find events that hold your interest. Then, you make your picks and predictions on the available markets.

Based on our checks, top sweepstakes sportsbooks feature moneyline, totals, spreads, props, and more. The sweepstakes betting odds are displayed in American format by default (+200, -150). However, some platforms allow you to switch to decimal, British, Malaysian, and others.

We must also mention that social sportsbooks support live betting. Therefore, you can bet on ongoing games. If it’s your first time, we recommend spending some time studying the markets, odds, and live options before you start betting.

Sweepstakes Sports Betting | What Is It & How Does It Work?

The top three sweepstakes sportsbooks on our list didn’t just appear there. They were selected after careful tests and analyses. During the process, these are the factors we looked at:

⚖️ Legal Compliance

We first confirmed that the sweepstakes sports betting platform operates legally under US sweepstakes laws. For this, we scrutinize the Terms of Service and Sweepstakes Policy for transparency. It’s important that the sportsbook respects the varying laws in different states and maintains a strict verification process to keep off minors.

🏅 Range of Sports and Betting Options

No one wants to bet on only one, two, or three sports. Hence, we prioritize social sportsbooks that cover a broad range — 10+ at the least. That’s why we rank Legengz and Sportzino with 30+ and 40+ sports, respectively. The best sportsbooks cover popular sports like football, basketball, and baseball and also niche options for specialized interests. Beyond the sports, we consider the featured markets and betting options. It’s ideal when you can make any pick or prediction you want. If there are unique features — like Blitz’em and Pick’em on SportsMillions — you’ll enjoy the experience even more.

🎁 Generous Bonuses

Top platforms provide hefty welcome bonuses to get you started on the right foot. You can expect a mix of Gold Coins and Sweepstakes Coins. While the sign up offer is the main focus, we also analyze other available promotions. This includes daily bonuses, leaderboard tournaments, and loyalty programs.

🔄 Easy Redemption Process

One of the benefits of sweepstakes sports betting is that you can redeem real prizes while not making any initial purchases. However, it’ll become a disadvantage if the redemption process is an impossible one. To avoid this, we only rank social sportsbooks with straightforward requirements, quick turnaround time, and minimal playthrough conditions.

📞 Customer Support

You most certainly don’t want them, but as experts, we recognize that issues can arise at any time. For this reason, we rate reliable customer support as essential. Our review process involves varying whether the social sportsbook has the capacity to resolve issues quickly.

Sweepstakes Sports Betting | What Is It & How Does It Work?

Sweepstakes sportsbooks introduce the advantage of free betting while being able to redeem real prizes. It’s fun that they offer casino games, too. You have something to divert your attention whenever you need a break from the odds and markets.

The drawback is that these sports betting sweepstakes platforms are still restricted in certain states. If you’re in Washington, Michigan, or Idaho, for instance, you can’t use any of the top three social sportsbooks on our list.

Social Sportsbook: Pros and Cons
Social Sportsbook: Pros and Cons
  • Free betting on top sports
  • Redeemable gift cards and cash prizes
  • Range of casino games
  • Restricted in some states

Sweepstakes Sports Betting | What Is It & How Does It Work?

Sweepstakes Sports Betting | What Is It & How Does It Work?

With a top-rated social sportsbook, you get nothing but an excellent experience. You can confirm when you sign up with any of SportsMillions, Legendz, or Sportzino from our expert list. The platforms have everything you need to bet for free and score real prizes.

Sweepstakes Sports Betting | What Is It & How Does It Work?

SportsMillions
1.
4.8/5
Get up to 33 Free SC + 7K Gold Coins
Open SportsMillions
Get Bonus
T&Cs and 18+ apply
Legendz Casino
2.
4.8/5
Sign up for 3 SC + 500 Gold Coins FREE and 50% extra on your First Purchase!
Open Legendz Casino
Get Bonus
T&Cs and 18+ apply
Onyx Odds
3.
4.8/5
Spend $10 get 25 Onyx Cash
Copy
Get Bonus
T&Cs and 18+ apply
Fliff
4.
4.7/5
Spend $50, Get up to $100 in Fliff Coins + Get up to $5 Per Day
Copy
Get Bonus
T&Cs and 18+ apply
Thrillzz
5.
4.7/5
100% match up to $25 in Coins + $3 Free Coins
Copy
Get Bonus
T&Cs and 18+ apply

Sweepstakes Sports Betting | What Is It & How Does It Work?

Sweepstakes Sports Betting | What Is It & How Does It Work?

A sweepstakes sportsbook is an online site or app where you bet for free. The platforms don’t require making an initial purchase. Instead, you bet using Gold Coins and Sweepstakes Coins, and the latter can be exchanged for real prizes.

Yes, sweepstakes sports betting is legal since it doesn’t involve real money. According to US sweepstakes laws, the sportsbooks are allowed to offer events and odds for betting and also reward eligible users with real prizes. The only clause is that bettors don’t make any initial purchase to participate.

Sweepstakes Sports Betting | What Is It & How Does It Work?

The best social sportsbooks are SportsMillions, Legendz, and Sportzino, based on our firsthand analysis. Each platform is intuitive to use, with regular bonuses to get many coins. Plus, they feature straightforward requirements for redeeming prizes.

Why Trust Us & Affiliate Disclaimer

Loading …

Players must be 21 years of age or older or reach the minimum age for gambling in their respective state and located in jurisdictions where online gambling is legal. Please play responsibly. Bet with your head, not over it. If you or someone you know has a gambling problem, and wants help, call or visit: (a) the Council on Compulsive Gambling of New Jersey at 1-800-Gambler or www.800gambler.org; or (b) Gamblers Anonymous at 855-2-CALL-GA or www.gamblersanonymous.org.
home social-betting sweepstakes-sportsbooks-sites-that-offer-free-social-betting-in-2025
×
Your Promo Code:
The bonus offer of was already opened in an additional window. If not, you can open it also by clicking the following link:
Play now
Sweepstakes Sports Betting | What Is It & How Does It Work?