Convert your money
at the best rate.
Live reference rates between world currencies. Your account works in euros, US dollars and British pounds, and you move between them at a published margin on the market rate.
Popular Exchange Rates
Click any pair to convert instantly
Why SDB is better than traditional services?
Real Market Rate
No hidden markup. The same rate you see on global markets — full transparency.
Instant Arrival
Your transfers arrive in seconds — not days. Even on weekends.
A published margin
Our margin is calculated on the market rate and published in the fee schedule — you see it split out before you confirm, not buried inside the rate.
Rate Alerts
Set your target rate and we'll notify you the moment it's reached.
From the app
Move between your account currencies with one tap from the SDB app — anytime, anywhere.
100% Secure
256-bit financial-grade encryption. Biometric auth. Your accounts protected 24/7.
Start converting now
Open your account and convert at the best rates. Free — no hidden fees.
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