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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.93 (2652 reviews)

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4.94

Based on 2,652 reviews, last reviewed 4th Feb 2026

4300% increase in 5 star reviews

in the past 90 days

No new 1 star reviews

in the past 90 days

94%

Latest highest rating:

5

My money is being used ethically. I'm so happy to know that my money is being used ethically. At my age, 78, it could be difficult to bank online but I've found it relatively easy. Reviewed on: 4th February 2026

Latest lowest rating:

1

It was so easy ! It was so easy ! I have never had an ISA before so I was really relieved to find out how simple it was to invest ethically. Reviewed on: 11th April 2025

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About this product

Triodos offer ethical ISAs so your money can have a positive impact on people and the planet.

The Triodos Online Cash ISA can be opened with £10. The Triodos Fixed Rate Cash ISA is a two-year product and can be opened with just £1.

Triodos Cash ISA reviews help you find out what it’s really like to be a customer. If you’ve used Triodos before, you can also leave a review and share your experience.

Triodos Bank Cash ISA reviews (2652)

Review of the Triodos Bank, Cash ISA:

Fast service.

Fast service. Great internet banking. Reviewed on: 16th April 2025

All banks should behave like this!

I love the bank’s ethical approach to looking after my money Reviewed on: 30th January 2026

Transparent Banking.

Triodos have provided dependable transparent banking. Reviewed on: 30th January 2026

Management fees

The management fees are substantially lower than somewhere like Quilter and yet about 25% of my investment fund with them is held in Triodos. This feels like jobs for the boys!! Reviewed on: 30th January 2026

Ethical banking

It is so good to feel confident that money is put to good use rather than supporting a range of unethical causes (like gas and oil investment, arms development, poor trade practice) as I think is likely in most major high street banks. Reviewed on: 30th January 2026

Never a worry

I have £50,000 invested with the Triodos Bank. I am confident they are using it responsibly, ethically and in support of sustainable projects Reviewed on: 30th January 2026

Win! Win! Win!

Excellent communications and service and I know my savings are supporting very worthy causes. Reviewed on: 30th January 2026

Best ethical bank

I love the bank's ethics and the straightforward banking app Reviewed on: 30th January 2026

Ethical banking at its best

Great ethical bank with helpful reporting. Reviewed on: 30th January 2026

Easy to set up, good interest rates and the peace of...

Easy to set up, good interest rates and the peace of mind that your money is being invested in ethical and sustainable projects. Reviewed on: 30th January 2026

With Triodos I can be assured that my money is inves...

With Triodos I can be assured that my money is invested ethically. Reviewed on: 30th January 2026

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