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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.82 (3818 reviews)

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4.82

Based on 3,818 reviews, last reviewed 19th May 2026

1479% 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

All on-line but easy to follow. All on-line but easy to follow. Not the most competitive rates but it is ethical Reviewed on: 19th May 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.

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Triodos Bank Cash ISA reviews (3818)

Peace of mind and worthy investment

Simple logistics coupled with providing information about how my money is being invested in worthwhile projects in the UK Reviewed on: 20th April 2026

Using an ethical bank to save is important to me.

Using an ethical bank to save is important to me. That the bank is then enabled to lend at manageable rates assessed project by project to a such a variety of ventures run by individuals, start-ups, community groups and far more with local, community and wider interests at heart is very important. Reviewed on: 20th April 2026

Very happy with the current account & ISA

I am very happy with the current account, especially support for using my card when I travel. I also think the cash ISA has a competitive interest rate and appreciate that the bank has strong ethics. Reviewed on: 20th April 2026

Informative, accessible, ethical

Regular and accessible updates and information regarding Triodos investments and ethical stance. Reviewed on: 20th April 2026

Great service, money used in community projects.

Great service, money used in community projects. Reviewed on: 20th April 2026

Helpful, responsible, safe and best of all highly et...

Helpful, responsible, safe and best of all highly ethical, it's good to know my savings are helping the world rather than wrecking it! Reviewed on: 20th April 2026

Only had good experiences with Triodos.

Only had good experiences with Triodos. Reviewed on: 20th April 2026

Gave me the confidence to start investing, excellent...

Gave me the confidence to start investing, excellent communication both for admin and as part of product (where my money goes for good causes, c02 saved etc). The best bank. Reviewed on: 20th April 2026

Ethical background is the key feature.

Ethical background is the key feature. Reviewed on: 20th April 2026

Ethical banking is the way forward

Appreciate hearing how my money is used to benefit others who need support. It's very important to me that through a bank I can do something to help others who are not in as fortunate financial situation as I am. Reviewed on: 20th April 2026

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