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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2679 reviews)

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4.94

Based on 2,679 reviews, last reviewed 9th Mar 2026

6900% 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

I have trusted Triodos with my money for many years... I have trusted Triodos with my money for many years now. It’s so wonderful to know that it is only being used to fund ethical practices and companies.... Read more Reviewed on: 9th March 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 (2679)

Review of the Triodos Bank, Cash ISA:

Ethical, informative, accessible, helpful and unique.

Ethical, gives lots of information about their projects, easy to manage apps, useful alerts, the best one of its kind. Reviewed on: 23rd April 2025

Confidence in ethical investment

Having a cash ISA with Triodos, I feel confident that my investment is generating a positive impact. They’re transparent and provide regular communication about their initiatives. The app is easy to use and i never had to contact customer support. I appreciate regular increase in interest rates on my ISA in line with the BoE rates. Reviewed on: 25th March 2024

Straightforward and ethical banking.

Straightforward and ethical banking, with the feel good factor. Reviewed on: 25th March 2024

I love getting the constant feedback about the real...

I love getting the constant feedback about the real impact your money is making Reviewed on: 25th March 2024

I am so pleased to have the piece of mind that my mo...

I am so pleased to have the piece of mind that my money is being invested in line with my progressive principles. Reviewed on: 25th March 2024

A bank where everybody gains, investors and customers

I love the fact that Triodos only lends money to worthwhile projects - not tobacco, armaments, alcohol etc, often projects supporting the underprivileged. The reports we get are heart-warming - I just wish they printed them black on white paper rather than white print on a coloured background! Reviewed on: 25th March 2024

Triodos assured.

I rest assured knowing that my money is doing good. Having confidence a bank is rare these days. With Triodos I have no doubts whatsoever. Reviewed on: 25th March 2024

Just the warm fuzzy feeling

Just the warm fuzzy feeling you get knowing that your money is working to save teh planet. Nothing on earth is better. Reviewed on: 25th March 2024

Terrific Triodos

I love the whole vibe. Careful attention to all ethical and environmental issues. Very good customer service guidance and advice. Good interest and feeling confident that any investments are based on sound and green credentials Reviewed on: 25th March 2024

Responsible banking

Good service, easy interface, quick response, friendly people, good ethical investments Reviewed on: 25th March 2024

Triodos are completely transparent with regard to ho...

Triodos are completely transparent with regard to how my money is invested. Their communications via regular email is excellent. Lots of case studies are provided illustrating real examples of ethical companies supported by my investment. Reviewed on: 25th March 2024

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