Esports Betting

Top Betting Sites With Free Bonus 2025: Discover Leading Offers

Last Updated on 06/03/2025
Fact checked by: James Leeland

The best betting sites with free bonuses in the US tend to overwhelmingly be social sportsbooks, and there are many good reasons for this, as you’ll see soon enough.

For starters, virtual coin powered sportsbooks benefit from much wider availability across America when compared to their heavily restricted, “real money” counterparts. What’s more, social betting sites are free to play at by nature, meaning regular bonuses are guaranteed. Today, Rebet, Fliff, Thrillzz, Sports Millions and Legendz offer the best value bonuses on the market – and here’s why.

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Explore the Best Betting Sites with Free Bonus in 2025

Legendz Casino
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Sweeps Coins (SC)
Cashable:
Value/SC: 1 SC = 1 USD
Claim for: Gift cards, Cash Prizes
Min. Cashout from: 50 SC
Available Packages
12 Packages
$4.99 = 500 GC (+ 5 Free SC)
$24.99 = 2,500 GC (+ 25 Free SC)
$49.99 = 5,000 GC (+ 50 Free SC)
$99.99 = 10,000 GC (+ 100 Free SC)
$199.99 = 20,000 GC (+ 200 Free SC)
$399.99 = 40,000 GC (+ 400 Free SC)
$599.99 = 60,000 GC (+ 600 Free SC)
$799.99 = 80,000 GC (+ 800 Free SC)
$999.99 = 100,000 GC (+ 1000 Free SC)
$2499.99 = 250,000 GC (+ 2500 Free SC)
$4999.99 = 500,000 GC (+ 5000 Free SC)
Minimum Purchase: $4.99
Most Famous: Deposit $24.99 receive 25 SC bonus!
Wager Required: 0x
Valid Until: 60 Days
Highlights
VIP Club:
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Onyx Odds
Hot Offer
4.7/5
Spend $10 get 25 Onyx Cash
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Coins (C)
Cashable:
Value/SC: 1 U = 2,500 Coins
Min. Cashout from: 20 C
Available Packages
6 Packages
$10 = 25,000 C (+ 25 Free SC)
$25 = 40,000 C (+ 40 Free SC)
$50 = 65,000 C (+ 65 Free SC)
$100 = 115,000 C (+ 115 Free SC)
$200 = 215,000 C (+ 215 Free SC)
$500 = 515,000 C (+ 515 Free SC)
Minimum Purchase: $10
Most Famous: Deposit $25 receive 40 SC bonus!
Wager Required: 1x
Highlights
Apps: Android, iOS
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Fliff
Hot Offer
4.7/5
Spend $50, Get up to $100 in Fliff Coins + Get up to $5 Per Day
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Fliff Cash (FC)
Cashable:
Value/SC: 1 FC = 1 USD
Claim for: Gift cards, Cash Prizes
Available Packages
6 Packages
$1 = 20,000 FC (+ 2 Free FC)
$4.99 = 100,000 FC (+ 10 Free FC)
$9.99 = 200,000 FC (+ 20 Free FC)
$19.99 = 400,000 FC (+ 40 Free FC)
$49.99 = 1,000,000 FC (+ 100 Free FC)
$99.99 = 1,000,000 FC (+ 150 Free FC)
Minimum Purchase: $1
Most Famous: Deposit $19.99 receive 40 FC bonus!
Highlights
Apps: Android, iOS
VIP Club:
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Thrillzz
4.
4.7/5
Spend $10 Get $50 in Coins
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T&Cs / 18+
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Sweepstakes Coins (SC)
Cashable:
Value/SC: 2 SC = 1 USD
Claim for: Cash Prizes
Available Packages
6 Packages
$1 = 2,000 C (+ 2 Free SC)
$5 = 11,000 C (+ 10 Free SC)
$10 = 36,000 C (+ 30 Free SC)
$25 = 75,000 C (+ 50 Free SC)
$50 = 150,000 C (+ 75 Free SC)
$100 = 300,000 C (+ 125 Free SC)
Minimum Purchase: $1
Most Famous: Deposit $25 receive 50 SC bonus!
Wager Required: 1x
Valid Until: 203 Days
Highlights
Apps: Android, iOS
VIP Club:
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Kickr
5.
4.7/5
4 Free Bucks + 150,000 Bits
Virginia
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Bucks (B)
Cashable:
Value/SC: 1 B = 1 USD
Claim for: Gift cards, Cash Prizes
Min. Cashout from: 50 B
Available Packages
9 Packages
$0.99 = 250,000 B
$1.99 = 500,000 B (+ 0.7 Free B)
$3.99 = 1,100,000 B (+ 3.5 Free B)
$8.99 = 3,000,000 B
$12.49 = 4,000,000 B (+ 13 Free B)
$9.99 = 5,500,000 B (+ 21 Free B)
$34.99 = 25,000,000 B (+ 52 Free B)
$87.99 = 55,000,000 B (+ 104 Free B)
$199.99 = 125,000,000 B (+ 205 Free B)
Minimum Purchase: $0.99
Most Famous: Deposit $12.49 receive 13 B bonus!
Wager Required: 1x
Valid Until: 30 Days
Highlights
VIP Club:
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Sportzino
6.
4.6/5
Get up to 10 SC FREE + 220,000 Gold Coins
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Sweeps Coins (SC)
Cashable:
Value/SC: 1 SC = 1 USD
Claim for: Cash Prizes
Min. Cashout from: 50 SC
Available Packages
11 Packages
$0.99 = 110,000 GC
$4.99 = 110,000 GC (+ 5.05 Free SC)
$1 = 110,000 GC
$5 = 110,000 GC (+ 5.05 Free SC)
$19.99 = 750,000 GC (+ 20.5 Free SC)
$49.99 = 2,000,000 GC (+ 51.5 Free SC)
$99.99 = 5,000,000 GC (+ 104 Free SC)
$299.99 = 20,000,000 GC (+ 315 Free SC)
$29.99 = 1,750,000 GC (+ 45 Free SC)
$4.99 = 250,000 GC (+ 10 Free SC)
$2.99 = 160,000 GC (+ 7 Free SC)
Minimum Purchase: $0.99
Most Famous: Deposit $19.99 receive 20.5 SC bonus!
Wager Required: 2x
Valid Until: 60 Days
Highlights
Apps: Android
VIP Club:
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Introducing social sportsbooks – your best option when looking for free bonus betting sites

If you’ve never so much as set eyes on a social sportsbook before, here’s a quick crash course. These betting inspired sites are a little different than free online betting for real money.

Why? Well, instead of being powered by cash, or offering USD bonuses even, they require sports lovers like you and I to make picks and predictions using virtual online coins instead.

Nevertheless, while you can’t make any conventional cash bets on sites Rebet, Fliff, Thrillzz, Sports Millions or Legendz, there is a prospect of redeeming any Sweeps Coins or “SC” tokens you win – which may have a different name depending on the social sportsbook you’re using – for actual cash prizes once you’ve ticked off certain T&Cs, such as:

  • Playing through your SC at least once.
  • Meeting a minimum SC redemption threshold (e.g., 100 SC).

Why choose social betting sites with free bonus offers over regular sportsbooks?

Unless you live in a state where real money online betting is regulated at a local level, social sportsbooks that offer sports betting free bonuses with no deposit requirements are the next best thing.

These sites offer a ton of advantages over conventional betting sites, too, such as:

🎲 You can play with two different kinds of virtual tokens

Most social betting sites with free bonuses offer two different gameplay modes, where you can play either purely for fun using entry level Gold Coins (GC), or up the ante by switching to prize redeemable SC whenever you like. So, social sportsbooks score real big on flexibility.

In some cases, sites like Sports Millions and Legendz might offer a social sportsbook as well as a sweepstakes casino in one place, too – giving you more options in terms of where to play your free GC/SC.

🌍 They’re usually available in most US states

Depending on where you live, social betting apps that give free GC money or SC bonuses may very well be your only option. After all, “real money” betting sites are either outright illegal or heavily restricted in most US states right now.

But guess what? Social sportsbooks generally aren’t, as in most regions, there’s no make or break requirement for social betting sites to hold a state level gambling licence with a local regulator.

Basically, then, so long as the social sportsbook you’re looking at is clear in its T&Cs that it accepts players of your age from your state, you’re a-okay to play there. But you will need to double check before registering, as many sites, such as Thrillzz for example, will be unavailable in WA, NV, ID and other regions.

💰 There’s never any purchase requirement to play

All social betting sites will have a free sign up bonus, or free daily reloads on offer – because social sportsbooks are free to play at, forever. By which I mean there’s never any upfront deposit or purchase requirement to grab a slice of the action.

If you really want to, mind, Fliff, Rebet and my other favorite sites will all let you purchase additional GC style coin packages for cash, and you’ll usually unlock a free SC bonus with each optional buy in, too.

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My top five social betting sites with free registration bonuses

At a time when “real money” betting is super tightly restricted for the majority of Americans, social sportsbooks are skyrocketing in popularity as the next best alternative. And in my book, it’s easy to see why.

But in the social sportsbook world, some free betting sites are simply… better than others when it comes to the size, frequency and usability of their bonuses.

At the time of writing, Rebet, Fliff, Thrillzz, Sports Millions and Legendz are my favorite social betting sites with free bonuses. But you might want to check out my comparison table and brand reviews below to help you figure out which might be the best fit for you, bonus wise:

Sweepstakes SportsbookWelcome BonusOther Cool Promos
Rebet100 Rebet Coins + 1 Rebet CashDaily login bonus up to 100 Rebet Coins + 1 Rebet Cash
Fliff1,000 Fliff Coins + 1 Fliff CashDaily login bonus up to 5,000 Fliff Coins + 1-5 Fliff Cash
Thrillzz3,000 Thrillzz Coins + 3 Thrillzz SweepsDaily login with Coins, Sweeps, and Loyalty Points
Sports Millions1,000 GC + 3 SCDaily bonuses, referrals, and social giveaways
Legendz500 GC + 3 SCDaily reloads, Bonus Wheel, and Daily Races

Rebet – awesome for daily bonuses and market coverage

Rebet
rebet-app-pro-contra-us
Rebet: Pros & Cons
  • Unique Peer-to-Peer betting function
  • Innovative social sports betting
  • Bet against your friends
  • Exchange your Rebet Cash for cash prizes
  • No loyalty scheme yet

Rebet is one of the best social betting sites with free bonus offers you can claim on the daily. All players can enjoy unlocking up to 100 Rebet Coins and 1 Rebet Cash (SC) for free daily, just by logging into your account – including on your first day of playing.

This app based brand has an awful lot going for it markets and features wise, too. From football to basketball, there are more than 60 different sports offered here, as well as some really cool niche betting options. What’s more, you’ll only need 20 Rebet Cash in your account to be eligible to redeem your Rebet Cash for an IRL prize – which is a lot lower than the average social sportsbook SC redemption requirement.

Fliff – great for parlays and other fun social betting options

Fliff
Fliff Coin Claim
Fliff: Pros & Cons
  • Cash prizes available
  • Picks for major sports
  • Free to play
  • Available in most states
  • Exclusive promo code: FLIFFSTRAFE
  • Minor sports not featured
Visit Fliff

Like many social betting sites with free bonuses, Fliff’s latest offers tend to vary a bit from one state to the next – and it’s worth noting that the app is off limits completely in HI, ID, LA, NV and TN right now.

When I registered here from AZ, I was offered 1,000 Fliff Coins and 1 Fliff Cash. Amazingly, I was offered 1,000 Fliff Coins and 1 Fliff Cash as part of their free to claim daily login bonus, too, though this could vary where you live, with some players reporting they only got 1 Fliff Cash for free instead.

Either way, users in all permitted states can enjoy point spreads, totals, parlays and futures (all virtual coin based) across a ton of major and minor sports leagues over here.

Thrillzz – offering the largest free to claim welcome bonus

Thrillzz
Thrillzz
Thrillzz Social Casino
  • 3 Thrillzz Sweeps free
  • 100% first-purchase promo
  • Sweepstakes sportsbook
  • Redeem Tickets for prizes
  • No desktop platform
Visit Thrillzz

In US states where Thrillzz is currently available – that’s all bar AL, GA, ID, IN, IA, KY, LA, MN, MI, MS, NV, OH, SC and WA – I found that newbies can unlock a very impressive 3,000 Thrillzz Coins and 3 free Thrillzz Sweeps with no upfront purchase requirement.

But Thrillzz has a lot more to offer than just the largest free to claim bonus on today's social sportsbook shortlist. The brand also offers excellent odds on NFL, soccer, NBA and other major sports leagues, for example, as well as a really fun Loyalty Points program that seriously ups your bonus eligibility over time. Put simply, it's one of the best social betting sites with free bonus offers around right now. Period.

Sports Millions – best for social betting and casino gaming options

Sports Millions isn’t just a social betting site. The brand also offers upwards of 800 casino inspired slots games, and a few niche sports games, too, meaning you’ll have tons of choice when it comes to where to play through the 1,000 GC and 3 free SC you’ll receive on sign up.

Social betting sites with free welcome bonus offers are seldom as easy to navigate as Sports Millions, either. Their website is crisp, clean and stuffed full of fast loading slots games from software brands like Pragmatic Play, Playtech and Habanero, as well as one click social betting slip customization options. They don’t offer an app just yet, mind, so you’ll need to play via your browser if using a smartphone or tablet.

Legendz – epic for existing customer promos

Legendz Casino
Legendz
Legendz: Pros & Cons
  • Social media giveaways
  • Original games
  • Generous promotions
  • Extensive sportsbook
  • Available in 43 States
  • Daily Rewards & VIP Program
  • No live chat function yet
Visit Legendz Casino

Last but not least, Legendz is definitely one to watch. They granted me a faff free 500 GC and 3 SC sign up bonus when I registered recently, and I was able to play my free coins across heaps of different social betting markets and sweepstakes casino games.

What stood out to me most, though, was Legendz’ excellent range of existing customer promos and perks. On top of a traditional Daily Login Bonus, you can spin a Daily Bonus Wheel for randomized rewards on Legendz’ sweepstakes casino pages, and take part in leaderboard led Daily Races, too.

If redeeming SC for prizes is your endgame, mind, note that Legendz has tiered minimum redemption requirements that are a little tricky if you’re new to social betting. Basically, you’ll need 50 SC or more to redeem your SC for a gift card, or 100 SC or more if you’re eyeing up a cash prize instead.

Final thoughts – settle into these social betting sites with free bonus offers today

Unless you live somewhere like New Jersey, Pennsylvania or Virginia, where online sports betting for real money is permitted, social sportsbooks are the next best alternative.

And guess what? These sites are just as much fun as their cash based counterparts, and due to their no purchase necessary policies, tend to offer consistently large and easy to claim GC and SC bonuses on the regular.

Right now, Rebet and Fliff are offering some incredible daily reload offers, sports market coverage and social betting options, while Thrillzz has the largest free to claim welcome bonus on the market, good for 3,000 Thrillzz Coins and 3 Thrillzz Sweeps in eligible states.

That said, Legendz and Sports Millions are totally worth checking out if you want to mix up your gameplay a bit, by using your virtual coins for both social sports picks, and Vegas style sweepstakes gaming.

Whichever site you choose, you can register and claim an awesome bonus today via my banner links on this page.

Discover the sportsbook bonuses we recommend

Legendz Casino
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Betting sites with free bonus FAQ

🏅 How do I claim a social sportsbook bonus?

It’s easy enough. Use my banner links to visit your preferred social sportsbook site, enter your details, and register. Social betting sites come with no upfront purchase requirement, so you’ll always be entitled to either a welcome bonus or a daily login reward from day one.

🎁 What are the best sports betting sites with free welcome bonuses?

In most states, particularly those where real money betting is prohibited, I’d suggest checking out social sportsbooks like Rebet, Fliff and Thrillzz.

💰 Which social sportsbook has the best daily login bonus?

Offering up to 5,000 Fliff Coins and 5 Fliff Cash daily in selected US states, I’d probably go with Fliff if daily promos are your top priority.

Top Brands
Legendz Casino
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Legendz Casino
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