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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2679 reviews)

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4.94

Based on 2,679 reviews, last reviewed 9th Mar 2026

6900% 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

I have trusted Triodos with my money for many years... I have trusted Triodos with my money for many years now. It’s so wonderful to know that it is only being used to fund ethical practices and companies.... Read more Reviewed on: 9th 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 (2679)

I trust Triodos to use my money ethically and safely .

I trust Triodos to use my money ethically and safely . It's easy to use and gives a good rate. Reviewed on: 16th January 2024

I really love knowing that my money is ethically inv...

I really love knowing that my money is ethically invested - one less thing to worry about! Reviewed on: 16th January 2024

A good bank to invest capital in an ethical business.

I wanted to invest capital in an ethical business and Triodos Bank was very helpful when I phoned to enquire about possibilities. Since I deposited money with them they have upded me with regular information, invitations to AGMs and reports. Reviewed on: 16th January 2024

Very easy set up and quick customer service

The process of setting up the ISA was very easy and clear. It was simple to contact customer service with questions during the process and get regular updates via email about my account. Reviewed on: 16th January 2024

A bank for the community and the planet

Triodos is an inspiring institution working for a kinder, more sustainable economy. They're very keen to invest on worthwhile projects that advance sustainability and strengthen our communities, and they keep their clients well informed. The rise in savings interest rates are passed on quickly, too! Reviewed on: 16th January 2024

Very easy to set up online.

Very easy to set up online. Alos very easy to manage online either via the web to the mobile app Reviewed on: 16th January 2024

Ethical Banking

I am an ISA customer and I know my money is going to worthwhile projects. The interest on my savings is optimal. Reviewed on: 16th January 2024

Good to know your money is being used ethically.

The banking app works well. The bank share stories and issues about societal and environmental investments. Reviewed on: 16th January 2024

A bank i can trust

I selected triodos when looking to make better choices with my money. I feel a part of the org not just a customer and I feel proud to bank with them and be a small part of their impact story. Reviewed on: 16th January 2024

Brilliant banking

I have banked with Triodos for many years now and have always been impressed by their ethical stance and progressive practice. I am confident that my money is safe and bring used to facilitate great things, be they environmental, community based or about energy efficiency. Reviewed on: 16th January 2024

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