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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

1431% 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)

Ethical and green

It's great to know that it is possible to bank sustainably in these days of the big banks, which seem mainly intent on shareholders and profits.. Reviewed on: 17th April 2021

Ethical gold

I am impressed with their investments and with their customer relations Reviewed on: 17th April 2021

Simply the best

Triodos care about others and the land that we all share. Reviewed on: 17th April 2021

Ethical banking at its best

Triodos has been offering ethical saving and investment options since it started operating in the UK. It's interest rates used to be considered low, but these days are normal! Reviewed on: 17th April 2021

Principled and helpful

I really like the fact that Triodos invest in sustainable businesses and supports environmental projects. I also really like the fact that a real person answers the phone very quickly and that they are always very helpful. There are no interminable annoying phone menus to navigate which is such a welcome relief. Other businesses give the impression that they would do anything rather than actually speak to a customer and Triodos is a welcome exception. Reviewed on: 17th April 2021

A user friendly bank

When I had to stop working for lockdown, Triodos waived the charge for transferring funds to my current account which was very helpful. Reviewed on: 17th April 2021

Only way forward

This bank is the way of the future. Banking for the individual while benefitting others and the planet. Online account is easy to use, Reviewed on: 17th April 2021

Trusted and helpful

Pleased to bank ethically and receive good service. Friendly and helpful response on the phone. Reviewed on: 17th April 2021

Triodos is an important bank

Customers should leave banks that invest in fossil fuel and weapons. Triodos is a secure and successful bank that works and supports ethical campaigns and investment! Please change to it. Reviewed on: 17th April 2021

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