This bookmaker is playing with all the colors. But the best part is that you can join it too! On the contrary, we will tell you what you can look forward to at the Duospin bookmaker.
Duospin Sportsbook
Duospin bookmaker offers a wide selection of sports events and an attractive welcome bonus for new players
Remember Miguel and his idol Ernesto de la Cruz? Duospin was inspired by the colorful land of the dead, known from the Disney film Coco. The banner welcoming you on the homepage looks like it was cut out from this hit movie. However, instead of playing guitars, Duospin lets you experience a more modern form of play. Both a bookmaker and an online casino are available on the platform. In today’s review, we will focus exclusively on the bookmaker. Information about the casino can be found in a separate review.
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Bonuses
Top Duospin bonuses
Duospin free spins overview
We believe you’re all curious about what bonus offers the Duospin bookmaker provides. Don’t worry, we won’t keep you in suspense. The first bonus awaits you during the registration process. This is a so-called welcome bonus which is linked to your first deposit. The maximum reward can reach up to €100. To be eligible for the welcome bonus, simply make your first deposit of at least €20, and meet all the other requirements. One of the main conditions is that you cannot use Skrill or Neteller for your deposit. Why? It’s simple. The initial promotion does not apply to deposits made via these payment methods. Another important aspect is the minimum wagering requirement for the welcome bonus. This is six times the received bonus. For users from Germany, Norway, Austria, Switzerland, and Finland, it is enough to wager the bonus five times. The wagering conditions must be fulfilled within 30 days of activating the bonus.
Other bonuses
What else can you expect besides the welcome bonus? Don’t worry, there’s plenty more. For example, look forward to a nice cashback bonus of up to €500, which equals 10% of your total losses. Another attractive offer is the 50% weekly reload bonus. In addition, every player can enjoy boosted accumulator bets with 3 or more events.
 | Welcome bonus €100Register and claim a bonus of up to €100 on your first deposit. | Claim BONUS |
| Weekly reload bonus up to €500Every week, you can receive 50% of your deposit up to €500. | Claim BONUS |
| Cashback bonus up to €500Get 10% of your weekly losses back, up to €500. | Claim BONUS |
| Accumulator BoostWith the Accumulator Boost bonus of up to 100%, you can win even more from your bets! | Claim BONUS |
| Early payoutIf your team leads by two goals, your win is paid out regardless of the final result. | Claim BONUS |
| Boosted odds for higher winningsTake advantage of enhanced odds on selected matches and win even more! | Claim BONUS |
Registration
Duospin registration
Duospin login
If the Duospin bookmaker appeals to you and you’d like to try it for yourself, you’ll first need to create a personal account. To do that, use the registration form available on the homepage. Simply click the “Register” button located in the top-right corner. Once the form opens, you’ll need to choose one of the available bonuses. Choose carefully, as only one bonus can be selected. In the first part of the form, fill in your email address and choose a strong password. Then, agree to the terms, conditions, and privacy notice. In the second part of the form, provide your personal details, contact information, and permanent address. You will also choose your preferred currency. Czech players can choose between euros and Czech crowns. Once all fields are filled in, continue to finalize your registration and create your account.
Account verification
Account verification is part of every registration process. At Duospin bookmaker, verification occurs after a request from customer support. Once contacted, you’ll need to upload a copy of your identification. You may use a national ID card, passport, or driver’s license. In addition to identity verification, you must provide proof of your permanent address. This can be a bank statement, or a utility bill or TV subscription invoice. Customer support will notify you once your verification is successful.
General information about the company
Here’s what we can tell you about the Duospin company. It is a relatively new bookmaker that entered the market in 2024. However, Duospin is operated by the well-known company NovaForge Ltd., which has extensive experience in operating bookmakers and online casinos.
Duospin online casino review
Top Duospin slot machines (slots)
NovaForge Ltd. also operates Dazardbet, KinBet, BetHall, and Slotexo. All of these are licensed platforms. Specifically, Duospin holds a valid license from the authorities in the Comoros.
Benefits and features (pros and cons)
Pros
- The website is available in Czech
- Account in Czech crowns
- Wide range of sports and other events
- 100% welcome bonus up to €100
- Rich selection of bonuses and promotions
- Option for live betting
- Cash Out feature
- BetBuilder feature
- Deposits via cryptocurrencies available
- VIP program
- Esports betting
- 24/7 customer support
Cons
- No mobile app
- Live streams only occasionally
- Low withdrawal limits without higher VIP levels
- Low payout on live bets
Betting markets
1) Sports
- 🥅 Sports: football, basketball, baseball, American football, bandy, ice hockey, tennis, handball, biathlon, skiing, ski jumping, alpine skiing, Nordic combined, speed skating, kayaking, shooting, surfing, athletics, Australian football, badminton, beach football, beach volleyball, boxing, martial arts, cricket, cycling, curling, darts, field hockey, futsal, water polo, floorball, golf, rugby, snooker, billiards, swimming, table tennis, volleyball, motorsport and Formula 1
- 🎮 Esports: Age of Empires, Arena of Valor / Kings of Glory, Call of Duty, CrossFire, Counter Strike 2, Dota 2, e-Football, e-Basketball, League of Legends, Mobile Legends, Overwatch, Overwatch 2, Rainbow Six, Rocket League, Starcraft 1, Starcraft 2, Valorant, Warcraft III, Wild Rift
- 📽️ Specials: Music, culture, politics
2) Payout
The payout represents the percentage return on the amount wagered by a bettor. The closer the value is to 100%, the better it is for the bettor. The difference between 100% and the actual payout is the margin that the bookmaker charges on that market. Bookmaker margins usually range between 2% and 10%, though in exceptional cases, the margin may fall outside this range (in either direction). Major markets such as top football leagues or large tennis tournaments generally have lower margins compared to less popular sports or lower-tier competitions, which tend to have higher margins. The payout will vary across different markets, depending not only on the sport and competition but also on the betting opportunity or type (pre-match or live). Information on average payouts doesn’t tell bettors much, so we selected specific markets to show the typical payout you can expect. We chose popular sports (football, ice hockey, basketball, and tennis) and markets (match winner, winner after decision, over/under, Asian handicap, draw no bet). The competition categories were deliberately chosen to contrast each other, to highlight the differences between high-volume matches and lower-tier games.2.1) Football
| Competition | Match winner – 1X2 | OVER/UNDER | Asian handicap |
 English Premier League | 95.0% – 96.0% | 92.0% – 95.0% | 92.0% – 95.0% |
 Czech First League | 92.5% – 93.0% | 91.0% – 92.0% | 91.0% – 92.0% |
 Japan J2 League | 92.5% – 93.0% | 90.0% – 91.0% | 91.0% – 92.0% |
2.2) Ice hockey
| Competition | Match winner – 1X2 | Winner after decision | OVER/UNDER |
 NHL | 92.0% – 95.0% | 94.5% – 95.0% | 94.5% – 95.0% |
 Czech Extraliga | 92.0% – 93.0% | 94.5% | 94.5% |
 French Ligue Magnus | 92.0% – 93.0% | 94.5% | 94.5% |
2.3) Basketball
| Competition | Winner after decision | OVER/UNDER | Asian handicap |
 NBA | 94.5% – 95.0% | 93.0% – 95.0% | 93.0% – 95.0% |
 EuroLeague | 94.5% – 95.0% | 94.0% – 95.0% | 94.0% – 95.0% |
 Argentina Liga A | 92.5% – 93.0% | 91.0% – 92.5% | 91.0% – 93.0% |
2.4) Tennis
| Competition | Winner | OVER/UNDER | Asian handicap |
 ATP | 94.0% – 95.0% | 94.0% – 95.0% | 95.0% – 96.0% |
 WTA | 94.0% – 95.0% | 94.0% – 95.0% | 95.0% – 96.0% |
 ITF | 91.0% – 91.5% | 91.0% – 92.0% | 91.0% – 92.0% |
Mobile betting and app
Mobile play is simple and easy via the browser-based version, which you can access through any mobile web browser. There is no need to install a mobile app. Thanks to optimized web pages, the Duospin bookmaker is available to you anywhere, anytime—your betting slips will never slip away again.Details about the Duospin app
Money deposit and withdrawal
Duospin money deposit and withdrawal
Deposit and withdrawal limits of available payment methods
| Method | Min. deposit | Max. deposit | Min. withdrawal | Max. withdrawal |
| VISA | €20 | €2,000 | €20 | €2,800 |
| Mastercard | €20 | €2,000 | €20 | €2,800 |
| Paysafecard | €20 | €960 | – | – |
| Bank transfer | – | – | €20 | €5,000 |
| Revolut | – | – | €20 | €2,000 |
| Skrill | €20 | €4,800 | €20 | €4,800 |
| Skrill 1-Tap | €20 | €4,800 | €20 | €4,800 |
| Neteller | €20 | €4,800 | €20 | €5,000 |
| Jeton | €20 | €4,000 | €20 | €4,000 |
| MiFinity | €20 | €2,400 | €20 | €2,400 |
| BinancePay | €20 | €5,000 | – | – |
| USDTether TRC20 | €20 | €5,000 | €30 | €5,000 |
| USDTether ERC 20 | €20 | €5,000 | €30 | €5,000 |
| Bitcoin | €30 | €4,800 | €60 | €4,800 |
| Ethereum | €20 | €5,000 | €40 | €5,000 |
| Litecoin | €20 | €4,800 | €20 | €4,800 |
| Ripple | €20 | €5,000 | €30 | €5,000 |
| USDCoin | €20 | €5,000 | €30 | €5,000 |
| Bitcoin Cash | €20 | €5,000 | €20 | €5,000 |
| DOGE | €20 | €4,800 | €20 | €5,000 |
| Cardano | €20 | €5,000 | €30 | €5,000 |
Contact
We’ve all experienced moments when we needed to turn to someone for guidance. That’s exactly why Duospin bookmaker offers its own customer support, available to all users through several different channels. The most effective way to reach customer support is through the live chat. You’ll find it at the bottom of the homepage, though it’s accessible from nearly any page. One of its major advantages is its 24/7 availability, meaning you can reach out at any time, day or night. Besides the live chat, you can also contact customer support via email support. This method is ideal for more complex queries. If you have a detailed question or need to attach files, email is the right choice. If you’re the type who prefers self-service, check out the dedicated help center, which includes a comprehensive FAQ section. There, you’ll find answers to the most common user questions—whether technical, account-related, verification issues, bonuses, or promotions.Contact list
- Online chat: 24/7
- Phone line: not available
- Email: support@duospin.com
- Form: no
- FAQ section: yes
Specifications
©️Owner | NovaForge LTD |
🗓️Established | 2024 |
🖥️Devices | Desktop, Mobile web |
📜License | Comoros |
🎲Products | sports betting, casino, live casino |
📺Live streams | yes (occasionally) |
💲Currencies | Czech koruna, euro |
🗨️Languages | Czech, Polish, English, German, Spanish, Portuguese, French |
💳Payment methods |
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👩💻Support |
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💰Welcome bonus | 100% up to €100 |
Frequently asked questions
Don’t miss:
Sources: duospin.com
Michael Cermak
Discussion, comments and your experiences
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