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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)

Ethical way to save

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

Ethical banking is the future

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

Save and support others

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

Sustainable Bank

Everyone should move their money to Triados Reviewed on: 27th February 2021

Feel good banking

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

Ethical, caring bank

Very happy with their range of products. Reviewed on: 27th February 2021

An Ethical Bank that is excellent at communicating with its customers

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

Ethical banking is the best banking!

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

A truly ethical bank

Prompt customer service, but mainly it's about its genuine ethical standpoint. Reviewed on: 27th February 2021

Excellent service linked with ethical use of funds

It is great to know that my invested money is being used for positive change rather than risking it being used to support harmful causes such as the arms trade and destruction of the planet. Trios is also transparent in where money is invested, produces regular informative reports which stress the support of small businesses and innovative projects. They provide a reliable and efficient service which feels genuinely personal even though face to face contact is not possible. Reviewed on: 27th February 2021

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