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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)

Transparent, ethical banking

With Triodos you can be sure your money is used ethically and sustainably Reviewed on: 24th March 2023

The most ethical green bank

I am so happy to be a customer of Triodos Bank as I know my money is being used for good projects that either help the environment or help people. I can be sure that my values will be reflected. Reviewed on: 24th March 2023

Great service without comprising the planet

Great service without comprising the planet Reviewed on: 24th March 2023

Mutual benefits

A bank that not only rewards savers but invests in ethical and sustainable projects which rewards us all Reviewed on: 24th March 2023

Beneficial Banking

With so much going wrong for people regarding finances and the economy, it is reassuring to know there is at least one bank that is dealing with money in a way that favours both its customers and the planet. I like how they use my money and recommend them whenever I can. Reviewed on: 24th March 2023

Ethical investment

Top investment ISA available for anybody who wants to see their money promoting positive change! Love everything about it. Reviewed on: 24th March 2023

Great to see an ethical bank up for an award

The work that Triodos does to promote a sustainable society is absolutely crucial and should be rewarded - there are a host of projects supported by Triodos across the UK. Reviewed on: 23rd March 2023

Ethical bank with good costumer service.

I've had and ISA saving account with Triodos for about 4 years now and I am an overall happy with this bank. it's very important for me to know my savings are not invested in industries I don't support. Reviewed on: 23rd March 2023

Money is safe, good hands!

I’m so so glad TRIODOS exist. Their transparency and integrity makes me trust them with my savings, knowing it’s going to better society rather than hinder it! Reviewed on: 23rd March 2023

Excellent ethical bank

I continue to be extremely pleased with the excellent service that I receive from Triodos,. I am reassured that my money is invested ethically.....and that I'm in safe hands.. Reviewed on: 23rd March 2023

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