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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.95 (3108 reviews)

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4.95

Based on 3,108 reviews, last reviewed 3rd Apr 2026

48300% 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 Bank I like Triodos because it is an ethical bank Reviewed on: 3rd April 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 (3108)

Triodos offer a comprehensive banking experience...

Cash ISA offers a fair rate and they don't drop it by the full amount if BOE rate falls, which is good. Triodos offer a comprehensive banking experience. I like their ethics and how they are careful who they invest or lend money to. Reviewed on: 24th March 2026

Easy to set up and a reasonable rate of interest.

Easy to set up and a reasonable rate of interest. Most importantly, the money is only invested in ethically sound ventures Reviewed on: 24th March 2026

No problem

I have never had any problems with Triodos. Their rates are perhaps not as high as other providers but you know that they are supporting worthy organisations. Reviewed on: 24th March 2026

Ethical, efficient, transparent banking.

Ethical, efficient, transparent banking. All with a good fair return. Reviewed on: 24th March 2026

Environmental considerations

I like knowing that Triodos values environmental issues as well as their customers, unlike other banks. Reviewed on: 23rd March 2026

Slick and positive

Super slick. Really engaging Impact comms Reviewed on: 23rd March 2026

Ethical investing

With Triodos I can be confident my money is being used for the good of the planet and mankind. This isn't the case with any other bank. Reviewed on: 23rd March 2026

The website is easy to use, and they are very helpfu...

The website is easy to use, and they are very helpful on the phone as well Reviewed on: 23rd March 2026

Making Things Possible

I chose Triodos Bank because I wanted my money involved in businesses that were ethical and sustainable. Run by people who cared about people, planet and a just future for all. Hording and greed must end. Sharing and creating future possibilities is what is needed. Reviewed on: 23rd March 2026

I find Triodos a very good bank for customer service...

I find Triodos a very good bank for customer service, as well as feeling confident about their ethical investment choices. Reviewed on: 23rd March 2026

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