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Triodos Bank: Cash ISA reviews

View other Triodos Bank products
4.94
Based on 2,962 reviews, last reviewed 20th Mar 2026
33900% increase in 5 star reviews
in the past 90 days
No new 1 star reviews
in the past 90 days
See only 5 star reviews
94%
See only 4 star reviews
6%
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0%
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0%
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Latest highest rating:

5

Your money makes a difference! Only bank that invests ethically, can't recommend more. Reviewed on: 20th March 2026
Olivia B's avatar
Olivia B

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
Jo H's avatar
Jo H
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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 (2962)

THE ethical bank

5
Triodos are making our world better - and make no compromises. They are the number one bank for truly tackling climate change and inequality! Reviewed on: 27th February 2021
Matthew Tingle's avatar
Matthew Tingle

A bank that reflects my world view.

5
A good, sound, ethical bank that plays a big part in helping communities and the environment. Makes you feel good about banking with them when you read the community projects they have helped. They might not be as flash as other banks, but they are open and transparent, and you feel that you can trust them. Reviewed on: 27th February 2021
Stuart B's avatar
Stuart B

Ethical way to save

5
I love reading about the projects which Triodos supports with the money, this is why they get my vote! Reviewed on: 27th February 2021
Sharon Kerr's avatar
Sharon Kerr

Ethical banking is the future

5
Knowing exactly where my money is going and that it is supporting ethical causes is key to creating a positive future. Triodos believes in using money to make a better world - how many other banks can claim to do the same? Reviewed on: 27th February 2021
Megan 's avatar
Megan

Save and support others

5
I love triodos as they give me total confidence that my money is only being used in ethical ways. Continuing to help is a social benefit for others which make me happy. Reviewed on: 27th February 2021
Zak M's avatar
Zak M

Sustainable Bank

5
Everyone should move their money to Triados Reviewed on: 27th February 2021
Lynn Rumble's avatar
Lynn Rumble

Feel good banking

5
Great customer service and so good to be able to save in a more ethical way Reviewed on: 27th February 2021
Lucy's avatar
Lucy

Ethical, caring bank

5
Very happy with their range of products. Reviewed on: 27th February 2021
Margaret Bremner's avatar
Margaret Bremner

An Ethical Bank that is excellent at communicating with its customers

5
I have had great satisfaction in investing money with Triodos Bank. As a small investor who wants my money to be invested ethically I want to be kept informed about how my money is being invested and this has been easy with Triodos. I am also impressed that the bank is approachable and easy to communicate with. The lack of presence on the High Street does not feel like a barrier due to easily accessible online banking and approachable customer services Reviewed on: 27th February 2021
Neil Smith's avatar
Neil Smith

Ethical banking is the best banking!

5
Can sleep well at night knowing my money isn’t being used to fund war, violence and harm to our planet. I wish more people would take the super easy step of moving to ethical banking. I’m proud to be a part of Triodos who lead the way in ethical banking. Reviewed on: 27th February 2021
Emily 's avatar
Emily

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