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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.82 (3818 reviews)

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4.82

Based on 3,818 reviews, last reviewed 19th May 2026

1431% 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

All on-line but easy to follow. All on-line but easy to follow. Not the most competitive rates but it is ethical Reviewed on: 19th May 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 (3818)

great ethical option

app is really easy to use, interest rates are fine and I love supporting an ethical business Reviewed on: 22nd March 2026

100% Ethical

banking is easy and I can be sure that it is 100% ethical Reviewed on: 22nd March 2026

Easy online setup with good interest rates

Easy to set up online and yields comparatively good interests. Reviewed on: 22nd March 2026

One of the few genuinely ethical banks

A lot of banks try to look ethical without real attempts. Triodos actually delivers on this with great products and a lot of clarity. Reviewed on: 22nd March 2026

Delighted that there is an ethical bank

Glad that therevis abank that is ethical, I've mesaged and got a reply within reasonable time. Reviewed on: 22nd March 2026

limited use

I only have a cash ISA with Triodos as I like to have a day to day current account with a bank with a branch in my local town. I admire and support what Triodos stands for Reviewed on: 22nd March 2026

Ethical banking and easy to use

Ethical banking and easy to use with not a lot admin to do. Reviewed on: 22nd March 2026

Really appreciate there being an ethical bank in a w...

Really appreciate there being an ethical bank in a world of inequality and environmental destruction. Reviewed on: 22nd March 2026

All very clear and straightforward

All very clear and straightforward Reviewed on: 22nd March 2026

More than a cash ISA

I have held a cash ISA with Triodos for 20 years and would never think of closing it - until the inevitable of course! It feels good to leave some cash with a bank where I know they will always do the right thing with it. It isn't about the financial return for me but the bigger picture of using money for good in a wider context. Reviewed on: 22nd March 2026

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