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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.93 (2653 reviews)

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4.94

Based on 2,653 reviews, last reviewed 6th Feb 2026

4400% 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

The most ethical bank This account is very easy to operate and the funds are invested ethically. Reviewed on: 6th February 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 (2653)

A good ethical way to save.

A good ethical way to save. Triodos keep me up to date with their investments and how it benefits small farmers and ethical businesses. Also tells me about other opportunities eg wind farms which I have invested in. Reviewed on: 22nd April 2025

Triodos Cash ISA is an excellent product

I am very happy to invest with Triodos, knowing the money is used for ethical purposes. The setup of the cash ISA, with a good interest rate and instant access perfectly suits my savings needs. Reviewed on: 22nd April 2025

Brilliant transparent and decent ethical bank doing...

Brilliant transparent and decent ethical bank doing good with my money. Reviewed on: 22nd April 2025

Ethical banking at its best!

Ethical banking at its best! Good interest rates and excellent customer service. Reviewed on: 22nd April 2025

Setting up my new Cash ISA was super easy and quick.

Setting up my new Cash ISA was super easy and quick. I am excited to begin using ISA's and always bank with Triodos as they really do care about the World. Reviewed on: 22nd April 2025

Their ethics are trustworthy.

Their ethics are trustworthy. Banking runs smoothly and the chat facility is really useful and quick. Can also talk to someone easily when needed. Reviewed on: 22nd April 2025

Easy and good

Simple to use, good communication from them Reviewed on: 22nd April 2025

Triodos support postive causes.

Triodos have always been great with customer service, and they're online banking is easy to use. What makes them stand out though is their commitment to ethical banking and supporting positive grassroots projects. Knowing my money is going towards positive causes is so important. Reviewed on: 22nd April 2025

An inspiring bank

I've invested with Triodos for years and never been disappointed in any respect. Reviewed on: 22nd April 2025

Always someone to talk to.

Always someone to talk to. Very patient with an 80 year old! Reviewed on: 22nd April 2025

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