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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.82 (3818 reviews)

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4.82

Based on 3,818 reviews, last reviewed 19th May 2026

1431% 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

All on-line but easy to follow. All on-line but easy to follow. Not the most competitive rates but it is ethical Reviewed on: 19th May 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 (3818)

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

A clean consciousness

this is the place to put your money if you don' t want to support weapon supplies and other nasties Reviewed on: 27th February 2021

great product, excellent service

I've been investing my ISA allowance with Triodos for many years and delighted with both the reassurance that my money is being used for social and environmental benefit as well as with the return Reviewed on: 27th February 2021

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