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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2680 reviews)

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4.94

Based on 2,680 reviews, last reviewed 12th Mar 2026

7000% 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

Ethical banking via Triodos is great Ethical banking is a priority for us and Triodos is top notch. A good range of products and great communication to let you know your impact. I view ha... Read more Reviewed on: 12th March 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 (2680)

The bank that supports people working for a better world.

I have a very small investment with them but I know my money is being well used. Reviewed on: 17th April 2021

A bank that truly cares

A truly ethical Bank that I can be confident will invest my money ethically. Online banking is easy and convenient and provides alll the services I need. Customer support are friendly and helpful when needed. Reviewed on: 17th April 2021

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

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