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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2680 reviews)

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4.94

Based on 2,680 reviews, last reviewed 12th Mar 2026

7000% 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 banking via Triodos is great Ethical banking is a priority for us and Triodos is top notch. A good range of products and great communication to let you know your impact. I view ha... Read more Reviewed on: 12th 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 (2680)

Review of the Triodos Bank, Cash ISA:

Ethical banking at its best.

Ethical banking at its best.Would recommend to everyone. Reviewed on: 16th January 2024

Personal ISA Savings

Very pleased leaving my money here safely for a long time with this ethical bank. Reviewed on: 27th February 2021

Sustainable and effective banking

Triodos' ethos is unsurpassed in terms of ensuring any money it deals with is used for socially beneficially uses. It is also effectively run and it's customer service is great Reviewed on: 27th February 2021

Ethical saving of the planet

Triodos does not invest in arms manufacture and fossil fuel extraction. It is a helpful and well organised place for positive investment in the future for us all. Reviewed on: 27th February 2021

Triodos is a first-rate, ethical bank

I began banking with Triodos because of the company's ethics, I have stayed with them because of the excellence of their online service. Reviewed on: 27th February 2021

Ethical, Easy to Manage and Good Return

I am delighted to use a truly ethical bank. My ISA is easy to access online, transfer funds in and out and I am pleased with the return. Reviewed on: 27th February 2021

Caring matters

Thought and care has gone into Triodos's choice of ethical organisations to support Reviewed on: 27th February 2021

Great to play a small part in something worthwhile.

It's very easy to set-up and manage a an ISA savings account with Triodos Bank and very satisfying to be part of such a positive and constructive movement. Reviewed on: 27th February 2021

Just right

I have found Triodos very helpful on the occasions when I needed advice or to solve a problem - the latter was resolved efficiently over the phone. I am proud of the investments they make on behalf of their customers. Reviewed on: 27th February 2021

Such a relief to find a bank that fits with my values and to know my investment is supporting positive things in the world

Great bank- really recommend, always had helpful service and love reading the newsletters Reviewed on: 27th February 2021

Ethical saving you can trust

The communication about the ethical projects that Triodos invests in are what make this product work for me. I trust that Triodos are investing in positive things for people and planet. Reviewed on: 27th February 2021

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