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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.93 (2610 reviews)

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4.94

Based on 2,610 reviews, last reviewed 24th Jan 2026

300% 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

exactly serves my needs and ethics The Triodos cash ISA exactly serves my needs for an ISA with easy and flexible onlne withdrawal. Customer service is always excellent. It gives me gre... Read more Reviewed on: 24th January 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.

Triodos Bank Cash ISA reviews (2610)

Review of the Triodos Bank, Cash ISA:

Love Triados

Really good easy website, communication from the bank is excellent with any changes or new products. Reviewed on: 10th April 2025

It was easy to set up and administer.

It was easy to set up and administer. Everything was explained clearly online. Reviewed on: 22nd April 2025

I have only have contact online.

I have only have contact online, but everything that has happened online has been correct and straightforward . Reviewed on: 22nd April 2025

Most ethical bank

Most ethical bank - i know my money is invested ethically Reviewed on: 22nd April 2025

Happy with Triodos Bank

I value Triodos Bank ethical investments. The type of environmental, community and social projects they support. Good customer service on the phone. Reviewed on: 22nd April 2025

Ethical banking.

Ethical banking. So reassuring. easy to approach, give regular feedback of what they are using your money for. Reviewed on: 22nd April 2025

Ethical banking at its best.

Ethical banking at its best, good rates of interest. Very good at keeping customers up to date with what Triodos does, where it invests in existing and / or new green and ethical projects. Reviewed on: 22nd April 2025

Ethical savings

I like to know that my savings are being used ethically and I feel this is guaranteed with Triodos. Reviewed on: 22nd April 2025

Great Cash ISA

I have held a Cash ISA with Triodos for a number of years and I get regular updates via the website on how it is performing. I am not looking for significant returns as I am more interested in my money doing good, but I have still been impressed with returns. Reviewed on: 22nd April 2025

The Triodos cash ISA has had a consistently strong r...

The Triodos cash ISA has had a consistently strong rate of interest for some time now and I have been happy to continue saving with an ethical bank. I would like to see an easier means of using the app: it is a bit overly securitised and I would question whether the face recognition setup is really necessary. Reviewed on: 22nd April 2025

Leading the way in ethical banking

Transparent, ethical banking is very important to me as a customer and Triodos lead the way with clear, strong principles and highly informative impact reports. Reviewed on: 22nd April 2025

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