Bonus: Sports free bet up to $100, or 500 free spins + 50% rakeback for casino players. See the full terms and how to claim in our Duelbits bonus guide.
- Instant no-wagering rakeback up to 12.5%
- Strong esports markets and regular odds boosts
- Fast crypto withdrawals
- Big sports sponsorship history
- KYC required above around $2,500 in withdrawals
- No live streaming or native app
- Wide geo-blocks including the US and UK
Duelbits Quick Facts
| Launched | 2020 |
| Operator | Liquid Gaming N.V. |
| License | Curaçao |
| Sports | 30–50+ sports incl. horse racing, plus CS2, LoL, Dota 2, Valorant esports |
| Features | Live betting, odds boosts, basketball bet builder |
| Casino | Thousands of slots, 170+ live tables, 12 provably fair Originals |
| Cryptocurrencies | BTC, ETH, LTC, USDT, USDC, DOGE, SOL, TRX, XRP and more |
| Rakeback | 5%–12.5% via Ace’s Lounge, no wagering |
| Withdrawal speed | Near-instant, up to around 30 minutes |
| Restricted | US, UK, France, Germany, Spain, Italy, Netherlands, Australia and others |
Who Is Duelbits For?
Duelbits suits players who split their time between sports, esports and casino games and want rakeback on everything.
- Esports and sports bettors who like odds boosts.
- Originals players who enjoy Crash, Mines, Plinko and Dice.
- Regular players who value instant rakeback over one-off bonuses.
Duelbits Bonus and Promotions
Sports bettors who wager their first deposit 5x get it back as a free bet up to $100 (7-day expiry). Casino players can claim 500 free spins plus 50% rakeback on sign-up, and an optional 100% match up to $1,000 is available with a code in some regions. Ongoing, Ace’s Lounge pays 5% to 12.5% rakeback with no wagering. See our Duelbits bonus guide.
Sports and Esports Markets
Duelbits covers 30 to 50+ sports, including recently added horse and greyhound racing, plus CS2, League of Legends, Dota 2, Valorant and Rocket League. Features include live betting, regular odds boosts and a basketball bet builder. There is no live streaming.
Casino and Originals
The casino offers thousands of slots, 170+ live tables and around 12 provably fair Duelbits Originals.
Payments and Withdrawals
Duelbits supports Bitcoin, Ethereum, Litecoin, USDT, USDC, Dogecoin, Solana, TRON, XRP and more, and you can buy crypto in the wallet. Withdrawals are near-instant. KYC becomes mandatory once cumulative withdrawals pass about $2,500.
Licensing and Safety
Duelbits is operated by Liquid Gaming N.V. under a Curaçao license. It has sponsored World Snooker Tour events, Aston Villa and Team Liquid, and worked with Luis Suárez and Conor McGregor.
Restricted Countries
Duelbits is not available in the US, UK, France, Germany, Spain, Italy, the Netherlands, Australia, Austria, Belgium and several other countries.
Our Verdict
Duelbits is a well-rounded crypto sportsbook and casino with excellent rakeback and strong esports. No streaming and KYC above $2,500 are the main drawbacks. See our best crypto sportsbooks guide.
Last updated: October 2026. Facts are checked against public sources and may change. Always confirm terms on Duelbits before you deposit. 18+ only. Gamble responsibly.
Duelbits FAQs
Is Duelbits legit?
Duelbits has operated since 2020 under a Curaçao license and has sponsored major sports teams and events.
What is the Duelbits welcome bonus?
Sports: a free bet up to $100 after wagering your first deposit 5x. Casino: 500 free spins plus 50% rakeback.
Does Duelbits offer rakeback?
Yes. Ace’s Lounge pays 5% to 12.5% rakeback with no wagering.
Does Duelbits require KYC?
Only email is needed to sign up. KYC is required once cumulative withdrawals exceed about $2,500.
Is Duelbits available in the US or UK?
No. Both are restricted.