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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)

Consistently excellent communication, in alignment w...

Consistently excellent communication, in alignment with my ethics. Reviewed on: 20th April 2026

A trustworthy Bank dedicated to sustainability

many years ago I attended a meeting where Triodos spelt out the sustainable way they were upgrading their systems and office space. I was impressed by the effort they went to in acuiring and disposing of assets. They walk their talk. Reviewed on: 20th April 2026

Good ethical banking but needs more competitive rates.

Good ethical banking but needs more competitive rates. Credit unions have much better interest rates and are hyper local ethical investments Reviewed on: 20th April 2026

A long term investor with only great things to say

A long term investor with only great things to say about Tridos. All the qualities of a local bank with the social values which I align with and an international presence. Reviewed on: 20th April 2026

Very helpful in-person phone support.

Very helpful in-person phone support. Nice to be able to talk with a human not a chatbot - so much quicker, reassuring and easy. Reviewed on: 20th April 2026

Great online bank - now they stopped sending a paper...

Great online bank - now they stopped sending a paper magazine even better Reviewed on: 20th April 2026

Always very helpful and efficient.

Always very helpful and efficient. Good to know my money is in an ethical savings account Reviewed on: 20th April 2026

Great ethical criteria - easy to use and great peace...

Great ethical criteria - easy to use and great peace of mind with good historic performance. Reviewed on: 20th April 2026

positive investment, positive messaging

Triodos are great at keeping you up to date about how they are investing your money. The interest rates aren't the highest available but the fact that they are making a positive difference is a refreshing change from other ISA providers. Reviewed on: 20th April 2026

Amazing bank

Great app. Helpful staff. Ethical and wonderful! Reviewed on: 20th April 2026

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