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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (3805 reviews)

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4.94

Based on 3,805 reviews, last reviewed 22nd Apr 2026

113000% 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 savings I have been been very happy with Triodos bank to keep my savings in. I like the fact that Triodos is an ethical bank. I have easy access to my ISA and... Read more Reviewed on: 22nd 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 (3805)

Ethics where your money and mouth are

Triodos are a great bank with a great mission. I am proud to put my money with them and know the causes they support are not socially and environmentally destructive. Reviewed on: 26th February 2021

Leading By Example

I know an ISA isn't worth much as far as interest goes these days, but I'm happy to leave my savings in the hand of a company that operates in a manner in stark contrast to the blood-sucking establishment banks. Very happy Triodos were pro-active in mitigating the effects of Brexit long before the final blow was dealt. Reviewed on: 26th February 2021

Great emphasis on sustainable and ethical banking

Any contact I've made with Triodos has always had a quick and thorough response. The regular magazine detailing what they are involved in is really informative and encouraging to read. Great to see how they are enabling small business ventures and environmental initiatives to begin and continue. Reviewed on: 26th February 2021

Does what it believes in

Tells you where your money will go, so you know how it is being used for a more sustainable world Reviewed on: 26th February 2021

Trailblazers in ethical banking!

I am simply glad to know that my money is doing something positive for society. Reviewed on: 26th February 2021

Truly ethical banking

I have always invested in Triodos personally, but also had a young Savers ISA for my grandson to teach him the importance of ethical investment. Their ethos and their customer service is both extremely good. Reviewed on: 26th February 2021

Excellent alternative!

An excellent alternative to high street banking. Reviewed on: 26th February 2021

Positive investment

I know that I will get good service from Triodos and can trust them to use my money wisely to promote the well-being of people and planet. Reviewed on: 26th February 2021

Ethical Investment Yay! What's not to like

I save with Triodos and would like to bank with them as a current account too but do not have sufficient income to pay the fees but wholeheartedly support both the ethical stance and a nominal fee if this could be scaled according to means to allow more people access to their current accounting . A good bank in a horribly suffering world . Good customer service. Highly recommend them Reviewed on: 26th February 2021

Easy, straightforward and ethical.

If you have money to invest, it has to be an ethical ISA. It's a win-win for the ideas and communities that Triodos invest in and for the investors. Banking with Triodos is easy and straightforward and the interest rate is pretty good too. Reviewed on: 26th February 2021

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