Kroo

Savings rates, switch offers and guides for Kroo.

Best rate

3.00%

AER

Savings rates

All rates AER · Updated June 2026

Cash ISA

Flexible Cash ISA

0%1%2%3%4%

Rates shown are AER and correct as of June 2026.

Account	AER	Access	Transfers in	Min balance		Details
Flexible Cash ISA	3.00%	Instant	Accepted	1

See how Kroo's rates stack up against every other UK provider we track.