Our top five savers

Newcastle Building Society: fixed rate 12-month ISA; gross rate: 1.20%; minimum investment: £500.

Bank of Cyprus UK: fixed rate cash ISA; gross rate: 1.10%; minimum investment: £500.

Al Rayan Bank: 12-month fixed rate cash ISA; gross rate: 1.09%; minimum investment: £1000.

Virgin Money: fixed rate cash E-ISA issue 223; gross rate: 1.05%; minimum investment: £1.

Leeds Building Society: one-year fixed rate cash E-ISA issue 93; gross rate: 1.01%; minimum investment: £100.

Source: moneyfacts.co.uk