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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.

Triodos Bank Cash ISA reviews (2679)

Review of the Triodos Bank, Cash ISA:

A sustainably invested ISA that has been very easy t...

A sustainably invested ISA that has been very easy to manage. The green policies of Triodos give me peace of mind that my savings are being used ethically. Reviewed on: 15th April 2025

Transferred ISA from 2023 savings account To Triodos...

Transferred ISA from 2023 savings account To Triodos ethical cash ISA with its improved rate of annual interest. Website easy to access in keeping up-to-date. Triodos engages with customers. Reviewed on: 16th January 2024

No problems.

No problems at all over 5 years. I also have an ethical investment, also well run and clearly outlined and processed. Reviewed on: 16th January 2024

Great ethical company.

Great ethical company. Good to know your money is in a place that's making a difference Reviewed on: 16th January 2024

Straight forward - clear - easy to set up.

Straight forward - clear - easy to set up. Feels the right thing to do with your money Reviewed on: 16th January 2024

Best ethical bank around.

Best ethical bank around. Good communication. Reviewed on: 16th January 2024

Ethical banking

Great bank able to consider investing in an ethical way which is important to me. Reviewed on: 16th January 2024

Since I took out the ISA with Triodos I have always...

Since I took out the ISA with Triodos I have always been able to feel comfortable with both the ethical aspect, that my money is being used sustainably, and the standard of service provided by the bank which is done with clarity, and understanding that some of us are not experts on banking. Reviewed on: 16th January 2024

Socially and environmentally useful projects

I enjoy reading about the social and environmental projects that Triodos invest in. Reviewed on: 16th January 2024

Easy to use.

Easy to use. Used telepho0ne to ask for assistance. Operative was really helpful. Answered all my questions correctly and gave me a very positive experience. Reviewed on: 16th January 2024

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

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