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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.95 (3065 reviews)

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4.95

Based on 3,065 reviews, last reviewed 24th Mar 2026

44000% 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, efficient, transparent banking. Ethical, efficient, transparent banking. All with a good fair return. 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 (3065)

Review of the Triodos Bank, Cash ISA:

A bank that doesn't invest in fossil fuels

I love that this bank doesn't invest in fossil fuels, what a powerful way of looking after the environment! Great app and customer service too Reviewed on: 15th April 2025

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

Using one's money ethically is one of the most important issues in the fight against climate change.

It's great to be able to inform others in the environment movement where they can invest their money in a way which does not harm the planet. Reviewed on: 27th February 2021

Excellent value with an ethical investment

There is no compromise on the quality of customer service or on the value for money, but I'm especially happy to have my money in a bank that has an ethical investment policy. Reviewed on: 27th February 2021

Why I chose Triodos

I chose Triodos for my savings, because it is an ethical bank and supports many green ventures Reviewed on: 27th February 2021

Using my money for good

I'm happy that money is being used to support good enterprises. I have found Triodos to be easy to deal with and efficient. Reviewed on: 27th February 2021

an accessible account that fits my ethical preferences

the process of opening and operating the account was extremely straight forward and communication remains clear and appropriate to my needs. will be looking at other account options going forward and will certainly recommend to friends and family. Reviewed on: 27th February 2021

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