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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.82 (3818 reviews)

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4.82

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

1431% 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)

Triodos is the best.

I love Triodos. I love their ethics, knowing they focus on sustainable green projects and projects which benefit communities. They have the right attitude. I've never had an issue contacting them and they reply to emails promptly. Reviewed on: 16th April 2026

Ethical choice

I like to know that my money is used for the better, better for communities, the environment, human rights. Reviewed on: 16th April 2026

I'm a long term customer of Triodos

I'm a long term customer of Triodos - because they use my money to support good work Reviewed on: 16th April 2026

The app is very easy to use and to understand

The app is very easy to use and to understand Reviewed on: 16th April 2026

Great customer service when transferring ISA funds t...

Great customer service when transferring ISA funds to another bank. Reviewed on: 16th April 2026

A breath of fresh air

It is a breath of fresh air to be joined to a business that is doing things for the greater good and not just for its own good. Reviewed on: 16th April 2026

A truly sustainable and honest ethical bank.

A truly sustainable and honest ethical bank. It is the dream. Reviewed on: 16th April 2026

Ethical use of my funds.

If looking for a bank that will use funds ethically, Triodos is what you need. Cash ISA with Triodos has been very easy to set up and add contributions. Reviewed on: 16th April 2026

Frustrated with this questionnaire.

Frustrated with this questionnaire. Filled it in once. Lost it. Good telephone service. Would prefer not online banking Reviewed on: 16th April 2026

Accessibility

We can withdraw and transfer our money easily from our account. Reviewed on: 16th April 2026

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