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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)

reliable banking with ethics

Our son recommended Triodos so now my wife and I have Cash ISAs Reviewed on: 17th April 2021

Great bank with great ethical products

I have been with Triodos bank for years and I have always been happy. The website is full of information and they tell you positives and negatives, hence they are very honest. Setting up my savings account was straightforward. Reviewed on: 17th April 2021

Triodos has along tradition of ethical banking

I have invested in Triodos bank for decades. They are a cooperative and staff are well trained and helpful on the phone, as well as online Reviewed on: 17th April 2021

Green, ethical and customer-friendly

I’ve been a customer of Triodos for about 10 years across a range of products. Apart from their impeccable green an ethical credentials, I give them top marks for customer service. They are so pleasant, knowledgeable and easy to deal with over the phone. Reviewed on: 17th April 2021

Efficient, experienced and eco-minded

An ethical, friendly and professional eco-bank Reviewed on: 17th April 2021

Triodos upholds values for the well-being of humanity and the planet

Triodos is a wonderful trustworthy organisation, putting values at the centre of its activities, in line with the analysis and urgently needed reorientation of financial systems described by Mark Carney in last year’s Reith Lectures. Reviewed on: 17th April 2021

Great to have the option to save ethically

Happy to know my money helps supporting ethical and positive projects Reviewed on: 17th April 2021

Great bank with great ethics

Its a Great bank with great ethics Reviewed on: 17th April 2021

Good banking facilities and great use of money

I opened an Ethical ISA and a regular savings account. Later I took up the offer of a personal account. It all works really smoothly. Reviewed on: 17th April 2021

The BEST of British Banking

Because we have met in person at the gathered AGM's with those who have £1 or £1,000,000 because we BELIEVE in a fair and just world and that means BANKING. Reviewed on: 17th April 2021

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