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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.

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Triodos Bank Cash ISA reviews (2680)

Ethical banking

Triodos offer convenient online banking but it is their ethical and environmental policies which make them a stand out bank for me. If this was the template for the majority of banking the world would be a very much better place. Reviewed on: 27th February 2021

Excellent ethical ISA

We have been really happy to know our money has been growing at a good rate ethically and sustainably. Customer service has been excellent also. Reviewed on: 27th February 2021

Great bank

It's not got the highest interest rate out there but I like knowing that my savings are having a positive impact on the world which far outweighs that. Reviewed on: 27th February 2021

Triodos help to create a better world for all.

Triodos are excellent on all fronts. Customer service, accessibility ans ethics. I trust and applaut their approach Reviewed on: 27th February 2021

Triodos do good things!

Managing money ethically is increasingly important in improving the world. Triodos do this by investing ethically and supporting ethical businesses. They set the standards for other financial institutions Reviewed on: 27th February 2021

Works for you and your hood

Just, not greedy, returns for using your cash to support initiatives which benefit social enterprise, entrepreneurship, ecology, in short a just and working society. Reviewed on: 27th February 2021

Outstanding - clarity and social purpose

Wonderful to know that my money is being used for good, ethical purposes. Excellent communication - and it all builds confidence that my hard-won savings are safe as well as well used in a Triodos account. Have wholeheartedly recommended it to friends. Reviewed on: 27th February 2021

Ethical investments

With Triodos you know that you’re money is being used for worthwhile investments. They are clear about what they invest in - I don’t know any other banks that are as transparent. And the rates aren’t much lower than less ethical banks. Reviewed on: 27th February 2021

Guilt-free money!

Knowing that Tridos invest in ethical ventures and projects gives me peace of mind. I feel great knowing that they are supporting important projects that benefit us all as well as helping very deserving operations and projects. I enjoy reading about them in the magazine. Reviewed on: 27th February 2021

Top Ethical Savings Bank

Excellent service and most importantly for myself, my family and the planet, from what I can see, the most ethical bank out there! Reviewed on: 27th February 2021

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