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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.95 (3072 reviews)

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4.95

Based on 3,072 reviews, last reviewed 24th Mar 2026

44700% 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

Easy to use bank. Easy to use bank. Doesn’t bother me with constant irrelevant advertising. Reviewed on: 24th 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 (3072)

Review of the Triodos Bank, Cash ISA:

Ethical banking

We feel very happy to bank with Triodos knowing that our money is going towards an ethical, environmentally friendly future. Reviewed on: 7th April 2023

no hassle account with absolute accountability

I know my cash ISA does no harm; that's a pretty good start i the banking world; that my bank actually - and yes, I mean 'actually' does good... is even better; I can save my very small sum with a clear conscience... great Reviewed on: 26th February 2021

Ethical, friendly, superb

Easy to contact. The people I speak to are not machines, know what they are talking about, and can actually help. Efficient. Easy to manage online Reviewed on: 26th February 2021

Sustainable banking for a better world

I have quite a small amount of savings but wanted to feel that the money I've saved through my working life is being put to good use. Triodos puts my money to good use, invests in projects that benefit communities and help the planet, is excellent at communicating what it is doing and provides high quality customer service. Reviewed on: 26th February 2021

Ethical, trustworthy and open

I love to receive reports on the kind of companies that triodes supports! Reviewed on: 26th February 2021

Crystal transparency, ethical and decent rates.

See where your money goes, supporting brands you probably already buy from. Know ethids is paramount. Still get decent returns. Reviewed on: 26th February 2021

Excellent Service

I chose to bank with Triodos because of their commitment to ethical investment, and have stayed because of their excellent customer service. Reviewed on: 26th February 2021

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

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