Wise

Wise's Jars feature lets you create separate digital buckets within your Wise account, each holding money in one of 40+ currencies. You can organize savings by goal, currency, or purpose without opening multiple bank accounts. Transfers between jars are free, and Wise's exchange rates are mid-market rates with a small transparent markup, making it cost-effective for managing money across borders or currencies.

Perfect for international workers, frequent travelers, or anyone managing expenses in multiple currencies. Instead of juggling separate accounts at different banks, you keep everything in one Wise account with clear visibility into each savings goal. The no monthly fee structure and real exchange rates mean more of your money goes toward actual savings rather than fees and poor rates.