Use the Which? Savings Booster to discover how much extra interest you'd earn by switching provider. Our tool covers all variable-rate savings accounts, except children's.
You can compare rates on savings up to £100,000, although remember the Financial Services Compensation Scheme (FSCS) only offers a safety net of up to £85,000.
Any savings you hold above this with a single provider are not guaranteed if they go bust - and remember multiple brands may belong to the same financial institution. See who owns who in the savings market to keep all of your savings safe.
If you need a hand finding the best savings account for you, or help with any other aspect of your finances, sign up to a £1 trial with Which? and you can speak to a member of our Money Helpline team to get individual guidance. If you're already a Which? member, you can call for free for unlimited guidance on 01992 822848.
