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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)

an excellent organisation

Ethical and concerned with climate issues Reviewed on: 15th January 2022

An outstanding bank

As well as their great customer service and being a pleasure to deal with, I am so grateful that there is a bank which I can trust to invest my money ethically. All banks should follow this model. Reviewed on: 15th January 2022

A bank for today which will save our tomorrow

Great customer service to back up great principles Reviewed on: 15th January 2022

Trusting that your money is used for good

I took out my Triodos ISA when I received my pension lump sum, and I wanted to make sure that it would be invested ethically. Since then I have found Triodos to be a great company, with good communications both about my account and the use to which Triodos put my money. The bank website is easy to negotiate, and I am completely satisfied with their service. Reviewed on: 15th January 2022

Ethical bank

I switched to Triodos because it was one of the few banks who has ethical practices, supports projects that do not harm the environment and are transparent about where they invest their our money. Reviewed on: 15th January 2022

One of the few things that makes me feel better

Great service and absolutely no problems. Peace of mind and ethically sound. Reviewed on: 15th January 2022

Customer service and ethical approach

Can't fault Triodos, their ethical approach is obviously a big sell but that's nothing without good products and customer service, both of which I've been very impressed by. Reviewed on: 15th January 2022

Ethical banking at its best

Triodos is leading the way in ethical banking and investment, a name you can trust in this sector and highly recommended. Reviewed on: 15th January 2022

Save with peace of mind

Proud to be part of Triodos; I have seen them helping local businesses. Really important to know that my money doesn't contribute to ills. Reviewed on: 15th January 2022

What could be better than a bank that cares about people and the planet?

I have been a Triodos customer for a couple of years now and I am really happy about my choice in terms of customer care and service provision. Great to know that my money is circulating to support ethical and sustainable businesses rather than feeding into planetary destruction as still prevalent when banking with the ususal highstreet banks. Swap now! Reviewed on: 16th June 2021

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