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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:

Ethical banking at its best.

Ethical banking at its best.Would recommend to everyone. Reviewed on: 16th January 2024

Money invested ethically! Means the world, literally.

I love Triodos because I know my money is being invested ethically. If everyone did this, how the world would change! For the better! Reviewed on: 16th January 2024

Triodos ISA - a meaningful part in saving our planet.

My ethical cash ISA at Triodos is easy to set up and manage online. I transferred money in from an old ISA and as well as attracting more interest, I now know that my money is actively working to avoid climate catastrophe by NOT being invested in the fossil fuel industry and by supporting nature restoration projects and social businesses that enable people and Nature to be healthier. In a time when it’s so easy to feel helpless in the face of such overwhelming science-based warnings, banking with Triodos means I can play a small but genuinely meaningful part in saving our beautiful planet. Reviewed on: 16th January 2024

Ethical, transparent and trustworthy.

I have been saving with Triodos for many years....being totally ethical, transparent and trustworthy are most important to me, + good interest rates and excellent customer service over the phone. Reviewed on: 16th January 2024

Easy to deposit cash and cheques.

Easy to deposit cash and cheques. Good rate of interest and peace of mind that my money is being invested ethically. Reviewed on: 16th January 2024

Great investment projects

I love to hear about all the projects that Triodos invest in - it makes me feel good about banking with them Reviewed on: 16th January 2024

I have banked with Triodos for many years and have a...

I have banked with Triodos for many years and have always been very satisfied. It is good knowing they only lend to good ethical businesses. Reviewed on: 16th January 2024

Great banking experience

The bank always keeps me up to date and I admire how our money is invested in so many worthwhile causes. Reviewed on: 16th January 2024

Ethically this bank is one of the best.

Ethically this bank is one of the best. We have always been extremely satisfied with the way we have been treated. The interest rates are very fair and it is of great importance to us to know that our money is being ethically used Reviewed on: 16th January 2024

I love the feedback on exactly what my money is doing..

I love the feedback from Triodos on exactly what my money is helping to achieve in terms of reducing carbon emissions or being used for social enterprise. This kind of transparency should be expected by all banks. Reviewed on: 16th January 2024

There is not a better feeling than knowing that my m...

There is not a better feeling than knowing that my money is invested in a better future Reviewed on: 16th January 2024

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