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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 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

Absolutely wonderful ethical bank and product

I always felt very uncomfortable when saving and investing money before as I knew that my investments could be going directly against my values and the future I want to see. When I came across Triodos I took a good look at how they were investing and what they were investing in and I realised that they matched perfectly with my own values for a brighter future. I now feel really positive about my savings as I know that they are working towards the better future I hope for, for everyone. This is such a relief and so motivating. The service, communication and transparency by Triodos around their products, their investments, their strategy and their goals and values have always been absolutely fantastic. They might have seemingly high aspirations and big audacious goals, but they are utterly practical, driven and down to earth about achieving them. I can not recommend them or their products highly enough. Reviewed on: 27th February 2021

Doing great work for our people and planet

Very simple, transparent service. Reviewed on: 27th February 2021

The best ethical bank ever!

A flawless simple process from start to finish with the added benefit of being totally ethical. Reviewed on: 27th February 2021

Mean interest rate

Some of us have saved all our lives to build a fund for our retirement but now we get a pittance in interest. Reviewed on: 27th February 2021

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