Wise
Framework category: on-ramp
Multi-currency account and cross-border money mover; used as a fiat rail and a non-USD cash holder.
Primary use
Move money between currencies cheaply, hold balances in non-USD currencies, and act as a non-bank fiat rail alongside a primary checking account.
Redundancy role
Cross-jurisdiction redundancy at the fiat layer. Wise is not a bank, but card balances are issued by sponsor banks and interest balances sit at a Program Bank with pass-through FDIC coverage subject to program limits.
Historical yield range
Interest balances have historically been quoted around 3.14% APY on USD, 2.21% on GBP, and 0.80% on EUR (rates as of late 2025 on official pages). Rates change weekly and vary by currency; the interest feature is not available in all US states. Verify before deploying.
Integration notes
Regulatory: Wise US Inc. is a FinCEN-registered Money Service Business, not an FDIC-insured bank; card program issued by a sponsor bank member FDIC; interest is provided through a Program Bank with pass-through FDIC subject to program limits. Fees: sending and converting money from about 0.57% (varies by route), card top-ups around 2%, ATM withdrawals free up to a threshold. No lockup.
Watch-outs
Not a bank; FDIC coverage is pass-through and subject to program-bank limits; fees vary by route and payment method; interest is not available in every US state; FX and transfer costs can still be material.