Written by
Lucas Peps
Fact checked by
Rob Cudmore
Updated 4 weeks ago
5 min read
Licence(s)
License number OGL/2024/1208/0715
Policy: VPN Friendly
Sultanbet is one of the stronger Curacao-licensed betting sites going. You've got the full BETBY sportsbook across 50+ disciplines and prediction markets. The casino is proper too, with top and small-tier studios and exclusive live tables. The downsides: low withdrawal limits and limited country availability. If Sultanbet is open to players from your region, they''re worth a look.
100% Deposit Match up to €500
New customers only, 18+. Minimum qualifying deposit €20. Bonus must be wagered 5x based on the bonus + deposit amount with odds 1.50 and higher. Offer expires in 14 days. T&Cs apply.
Sultanbet is a Curaçao licensed betting site and casino that’s been running since 2016. The brand runs the BETBY sportsbook (the same platform behind Roobet, BC.Game, and other big crypto-first books), with a full casino, prediction markets, and a dedicated racing section on top. The brand mainly operates across Europe, especially DACH regions, along with Latin America and parts of Asia. The product is deeper than most Curaçao books, and Swiss-friendly payment support is a genuine differentiator.
Curaçao licensing means less consumer protection than a UKGC or MGA operator, but the licence is gaining more legitimacy now that the sub-licensing framework has been phased out.
Sultanbet runs on the BETBY platform which is a proven sportsbook engine and one of our personal favourites. Odds refresh fast, cash-out works properly, and the ‘Expert Tips’ provide genuine insights as you place your bets.
There are 48 categories in the sportsbook across traditional sports and virtuals:
Football is the main focus, as usual for international bookmakers, but the depth also runs deep on the major North American leagues, cricket, and tennis. AFL and Rugby League are on the thin side, but elsewhere coverage is solid enough for players from most countries.

eSports offer goes a bit beyond the basics, covering 10 disciplines:
A step above what you’d get at most CGA licensed bookies, but still not deep enough to compete with eSports-first books like GGBET. You’ve also got live stream integration on the main titles, and prematch markets that go deeper than you’d expect. There’s a full bet builder available on the popular events too.

Prediction markets are the newer addition to the sportsbook and stocked with options. There were over 300 events in the section at the time of this review. Coverage runs the usual sports lines plus political events, weather, and things like guessing the next NBA 2K cover athlete. If you like betting on stuff that isn’t on a scoreboard, this is one of the better prediction market lineups at a Curaçao book.
Racing gets its own dedicated section covering horses, harness racing, and greyhounds. International coverage runs across Europe, Asia, Oceania, and the Americas. Genuinely deep offer, and one of the reasons Sultanbet holds up better than most mid-tier offshore bookmakers.
The casino is a real offer, not an afterthought. Slots span a deep roster of providers, from smaller studios up to Pragmatic Play and Hacksaw at the top end. You can scroll down to see the full list of providers available.
Live casino leans on Evolution, Ezugi, and Pragmatic Play Live for the bulk of the coverage. Full mix of table games, game shows, a handful of branded exclusives and VIP tables. It’s a modern setup and competitive even with the top crypto bookmakers.

Payment coverage is wide across fiat and crypto. Standard Visa/Mastercard, bank transfer, and e-wallet options (Skrill, Neteller, Payz, AstroPay), plus Bitcoin, Ethereum, and Tether. Swiss players get TWINT support on deposits, which is unusual for an offshore book and a genuine advantage for anyone based there.
Withdrawal caps sit at €1,000 per day, €5,000 per week, and €20,000 per month (same amounts apply in CHF and USD). Not the highest of limits, though the VIP tiers push them up significantly. Also worth noting: there’s a 1× wagering requirement on all deposits before withdrawal. Standard anti-money-laundering measure and shouldn’t affect regular play.
There are no dedicated mobile apps, but a responsive mobile site running on iOS and Android browsers does the trick. The site loads quickly, and switching between sportsbook/casino/live casino is quick.
Customer support runs 24/7 via live chat and email. In our experience the chat handled quick questions well, but heavier issues (account verification, withdrawal disputes) likely take longer to resolve.
Sultanbet is one of the better Curaçao betting sites available today. BETBY is a proven platform, the casino has real depth, the racing and prediction market sections are genuine features rather than tacked on extras. The Swiss-friendly payment support (TWINT) is a real edge for Swiss players as well.
The main downsides are the lower withdrawal caps and thinner consumer protection than an EU-licensed book. A fine pick for casual and mid-stakes bettors, but high-rollers should look at the VIP tiers before committing.
| Bonus Type | Deposit Bonus Welcome Bonus |
|---|---|
| Bonus Amount | € 500 |
| Minimum Deposit | € 20 |
| Minimum Odds | 1.5 |
| Turnover | x5 (Deposit+Bonus) |
| Expiry | 14 days |
Sultanbet’s Sports Deposit Bonus gives new players a 100% match on their first deposit up to €500. The promotion is available only once per player and must be claimed immediately after your first qualifying deposit.
It’s a transparent and straightforward offer, but the 14 day time line is tighter than most welcome bonuses. That said, the odds requirements and turnover are extremely fair. So yeah, we’d say its worth claiming, but make sure the sports calendar is busy enough that you won’t feel pinched by the 14 day expiration.
50% Jeton Deposit Bonus for Casino: 50% casino bonus up to €500 / CHF 500 on Jeton deposits.
30% Jeton Deposit Bonus for Sport: 30% sports bonus up to €500 / CHF 500 on Jeton deposits.
Multibet Boost: Starts at 5% extra on 5-leg multibets, up to 50% extra on 15+ selection multibets.
Sultanbet runs a four-tier VIP structure. Deposit thresholds refer to cumulative deposit volume:
Bronze (€5,000 - €20,000 deposited): 10% deposit bonus, 24/7 VIP support, fast withdrawals, VIP welcome bonus, weekly and monthly loss refunds, personal account manager
Silver (€20,000 - €50,000): 15% deposit bonus, everything above, plus daily loss refund and Silver-only bonuses
Gold (€50,000 - €100,000): 20% deposit bonus, everything above, plus Gold-only bonuses and special gifts
Platinum (€100,000+): 25% deposit bonus, everything above, plus Platinum-only bonuses and holiday abroad programs
| Gaming Products |
Sports BettingCasinoHorse RacingHarness RacingGreyhound RacingPrediction Markets |
|---|---|
| Devices |
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| Game Suppliers (62) |
100HP155io1X2gaming3 Oaks GamingAmatic AmusnetBetGamesTVBetsoftBGamingBig Time GamingBlueprint GamingBooming GamesCaleta GamingCT InteractiveEGT DigitalELK StudiosEndorphinaEvolutionEvoplayEzugiFantasmaFugasoGameArtGames GlobalGamzixHabaneroHacksaw GamingJust SlotsKalambaKiron InteractiveMascot GamingNetEntNoLimit CityNovomaticOneTouchOnlyplayPeter & SonsPG SoftPlay'n GoPlaysonPlaytechPragmatic PlayPragmatic Play LivePush GamingQuickspinRed TigerRelaxRogueSalsaTechnologyShady LadySlotmillSmartsoft GamingSneaky SlotsSpinomenalSpribeStakelogicThunderkickTom Horn GamingTopSpinVoltEntWinfastYggdrasil |
| Languages |
|
|---|---|
| Restricted Countries |
AustraliaBelgiumCuraçaoDenmarkFranceFrench GuianaFrench PolynesiaGuadeloupe IranItalyNetherlandsNorth KoreaReunionSingaporeSpainSwedenUnited KingdomUnited States |
PolicyVPN Friendly
| Deposit Methods |
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|---|---|
| Withdrawal Methods |
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| Withdrawal Limits | €1,000 per day, €5,000 per week, €20,000 per month |
| Fiat currencies |
AZNBRLBTCETHEURIDRJPYKZT MXNNOKNZDRUBSEKTHBTRYUAHUSDUSDTVND |
| Licences |
Curaçao Gaming Control Board |
|---|---|
| License number | OGL/2024/1208/0715 |
| Owner |
Continental Solutions Ltd. B.V. |
| Established |
2016 |
| Website | sultanbet.com |
|---|---|
| Company org. no. | 148806 |
| Support options |
EmailLive Chat |
New customers only, 18+. Minimum qualifying deposit €20. Bonus must be wagered 5x based on the bonus + deposit amount with odds 1.50 and higher. Offer expires in 14 days. T&Cs apply.
100% Deposit Match up to €500
New customers only, 18+. Minimum qualifying deposit €20. Bonus must be wagered 5x based on the bonus + deposit amount with odds 1.50 and higher. Offer expires in 14 days. T&Cs apply.
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