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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.819225924176884947 (3818 reviews)

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4.82

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

60% 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)

Happy Customer

The ethics and professionalism of Triodos are really important to me. Reviewed on: 18th January 2023

A bank that cares about the big picture

I love the way Triodos is reating a path for people to do good with their money Reviewed on: 18th January 2023

Ethical cash ISA

Triodos provides an excellent way to deposit your savings where you know the good causes in which your savings will be invested. Reviewed on: 18th January 2023

Does good and gives decent returns

I love being able to see what good things my money has done in the app and support good causes. The interest rate is competitive enough that it's no sacrifice to bank with them and I like that they raised it after I opened it to reflect inflation rather than just leaving the rate I opened with I wish the app had fingerprint login Reviewed on: 18th January 2023

Peace of mind in banking

Triodos meets my two major requirements for managing the bulk of my personal savings: ease of use and access combined with an ethical investment portfolio I can support with peace of mind. Reviewed on: 18th January 2023

Good staff

I use Triodos as it is a good ethical company. On the few occasions I have needed to speak with someone, the phones were answered quickly by helpful humans! Reviewed on: 18th January 2023

impressive

Efficient online service and impressive ethical work. Reviewed on: 18th January 2023

How to help others

I’m banking with Triodos because I know that every pound I deposit is worth more than that to the deserving recipients at the other end. Reviewed on: 18th January 2023

I have always been an admirer of Triodos Bank who support ethical businesses that high street banks ignore.

I have had accounts with Triodos for about twenty years and they certainly live up to their reputation for responsible banking. Reviewed on: 18th January 2023

Truly Ethical

I have had accounts with Triodos for many years now. I applaud their ethical stance; ecological credentials and helpful investments in community projects. My feeling is, if we are fortunate enough to have some money to invest or save, it is worthless unless it can do some good. Reviewed on: 18th January 2023

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