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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (3805 reviews)

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4.94

Based on 3,805 reviews, last reviewed 22nd Apr 2026

113000% 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 savings I have been been very happy with Triodos bank to keep my savings in. I like the fact that Triodos is an ethical bank. I have easy access to my ISA and... Read more Reviewed on: 22nd April 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 (3805)

Investing in things I care about

Opening & operating my ISA was very straightforward. Receiving regular information on the projects & areas that the banks invests in gives me confidence that my money is working for good and not in environmentally damaging ways. It is good to know that my money is helping and not hindering. Reviewed on: 5th February 2020

Always feels good

I don’t have any doubts in putting money into Triodos. It’s not just about safety and security. I feel that there is responsible thinking going on at the centre in the organisation, as it considers ethical issues from all angles. I am impressed by the projects and people who are at grass roots being supported by my investments. I don’t feel that my money will be used destructively. Reviewed on: 5th February 2020

A beacon of hope leading the way forwards

I have banked with Triodos for several years and love finding out about the fantastic, innovative companies they invest in. They are helping to build a better world and it is great to know that my savings are too... Staff are always friendly and very helpful and I am so grateful to them for what they are doing. Reviewed on: 5th February 2020

Feel Good Banking

I love banking with Triodos for their ethics and values. I love hearing about what my money goes on to do. I see starting to bank with Triodos as a change in our family that will, hopefully, go on for generations. Reviewed on: 4th February 2020

Best bank and also ethical

I have banked with Triodod for 20years and the experience has always been excellent. Their ethical credentials regarding the environment and the arms industry are the most important to me Reviewed on: 4th February 2020

Excellent Service

Triodos actually cares about its customers and this is demonstrated every time . Reviewed on: 4th February 2020

Trustworthy & Ethical Bank

Triodos are akin to a breath of fresh air in the UK finance sector. Sound,ethical investment strategy coupled with honest,trustworthy and professional banking. Reviewed on: 4th February 2020

So efficient. So trustworthy

On the phone and email they are brilliant - very responsive. I really like the way they invest. I have been using Triodos, both for my personal banking and the bank that the charity for which I work Reviewed on: 4th February 2020

Trustworthy and ethical

The bank tells customers where their money is going and the good it is doing. Reviewed on: 4th February 2020

I like what the bank does with my money

I only use it for my ISAs and i am confident that my money is being used in a positive way for the planet Reviewed on: 4th February 2020

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