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Triodos Bank: Cash ISA reviews

View other Triodos Bank products
4.94
Based on 2,974 reviews, last reviewed 20th Mar 2026
35100% 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%
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6%
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0%
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0%
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Latest highest rating:

5

Everything works, no issues. Everything works, no issues. It's a bank, it looks after my money and invests it ethically. What's not to like? Reviewed on: 20th March 2026
frank's avatar
frank

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 (2974)

Clear conscience and great customer service

5
I trust them to use my money ethically, and customer service is positive and friendly Reviewed on: 27th February 2021
Sas's avatar
Sas

A Bank I can Trust

5
It gives me peace of mind to know my money is being put to good use in this world and to have a bank whose honesty and ethics I can trust Reviewed on: 27th February 2021
Lois Hurst's avatar
Lois Hurst

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

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