Best online banks and accounts for 2026
Europe
Klarna savings account up to 3.76% APY, linked to Klarna shopping rewards
Open Account →Leading investment and savings bank, ISK investment savings account, zero-commission ETFs
Open Account →Nordic challenger bank, Smart Savings with competitive rates, premium card
Open Account →Sweden is the world's most cashless society — Swish instant payments are used for everything from street markets to church donations. Sweden leads Europe in fintech per capita. Klarna originated here and remains a global BNPL giant.
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USim
Global coverage, competitive per-day data rates, compatible with any unlocked phone.
One plan, worldwide coverage
Get USim Plan →Bremo is an independent comparison and editorial resource. This page covers banking options in Sweden for informational purposes. Offers and interest rates change frequently — verify current terms directly with the bank. Bremo may earn affiliate commissions when you use our links. Information does not constitute financial advice. Not affiliated with any government or regulatory body. Coverage accuracy verified June 2026.