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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2680 reviews)

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4.94

Based on 2,680 reviews, last reviewed 12th Mar 2026

7000% 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 banking via Triodos is great Ethical banking is a priority for us and Triodos is top notch. A good range of products and great communication to let you know your impact. I view ha... Read more Reviewed on: 12th March 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 (2680)

Ethical saving

The most ethical bank in the UK. Reviewed on: 6th April 2023

Reliable isa

I like feeling that my money is doing good! Reviewed on: 6th April 2023

Great bank

Amazing to have a bank committed to being ethical and transparent Reviewed on: 6th April 2023

An Ethical ISA with competitive rates

I was pleased to see my Triodos ISA was paying a better rate than my wife's high street provider. Green and ethical too. Reviewed on: 6th April 2023

Great way to save for your children

This ISA does not just save for your child's financial future but, for their environmental future aswell. Great rates and easy to manage. Reviewed on: 6th April 2023

The only bank with transparent and ethical investment portfolio?

I don't know of any other bank that puts my money where its mouth is. Whether it's an ordinary current account or ISA savings, I know where my money is going and can rest assured it's not 'greenwashing' like (almost?) all the other banks. Reviewed on: 6th April 2023

Simple good ethical banking

I value knowing that my money will be used to protect the things I care about Reviewed on: 6th April 2023

Only truly ethical UK bank

I have saved with Triodos for many years and the experience has been great Reviewed on: 6th April 2023

Money needs to be ethical otherwise it is less efficient

I think that investing ethically makes long term sense because of the additional long term social costs of unethical investments incur. Investing ethically aims to avoid hidden negative impacts and so seems to be a sensible iong term investment strategy. Reviewed on: 6th April 2023

all round ace

Great bank, easy to use, but most importantly you know your money is getting used for positive things instead of the horrendous things other banks invest in like pollution via oil and weapons which kill people. All banks should be like Triodos! Reviewed on: 6th April 2023

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