Best Business Bank Accounts for Startups of 2026.

1. 01
   
   Wise

   Real mid-market exchange rates, transparent fees and local account details in 10+ currencies — the default modern option for cross-border money.
   Free account, per-transfer fees
   9.2^*
2. 02
   
   Monzo

   The UK's flagship challenger bank. Fully licensed, FSCS protected, best-in-class app.
   Free plan available; Plus £7/mo, Premium £17/mo
   9.2^*
3. 03
   
   Mercury

   The operating account of choice for US-incorporated startups. Best-in-class software; not a bank.
   Free standard plan; Mercury Plus $35/mo, Pro $350/mo
   9.0^*
4. 04
   
   Revolut

   The most feature-dense fintech in Europe. Multi-currency, cards, transfers, savings and business — all in one app.
   Free plan available; paid tiers from ~€3.99/mo
   8.8^*

Mercury is the reference for US-incorporated startups (Delaware C-corp, LLC, S-corp) — free checking, real Treasury yield and a first-class API. Wise Business is the transparent cross-border layer every globally-operating startup should hold. Revolut Business is the strongest all-round multi-currency operating account for EU/UK-based teams. Monzo Business is the honest UK-first option for founders who want banking, tax pots and Xero sync in one clean app. Airwallex, Relay, Brex and Ramp are queued for full reviews and will be added as we complete hands-on evaluation — until then, treat this shortlist as the four accounts we can currently recommend without reservation.