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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

82% 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)

Love Triodos.

Love Triodos. Easy to set up. Fantastic app with so much more information than other banks. Customer service has been great when I needed it. I love having my money with a bank who are more discerning where they invested. Reviewed on: 20th March 2026

Great ethical choice

Simple and straightforward, Triodos Cash ISA is a great choice for savers wanting their money to support environmental and social impact Reviewed on: 20th March 2026

Assurance that my savings are used for good.

Straightforward handling. Main reason to value Triodos is the satisfaction of knowing that while making sure my savings are safe and productive, I can rest assured that they are used for the good and not the detriment of the worls Reviewed on: 20th March 2026

A bank with empathy

Triodos as a business works in the same manner we want to live, with a conscious and care for people and the planet. Reviewed on: 20th March 2026

Wonderful ethics, excellent customer service.

Wonderful ethics: I know my money is working for good, rather than contributing to the world's problems. Excellent customer service: they pick up the phone immediately, I can talk to a human being. Reviewed on: 20th March 2026

Putting the planet first.

At a time when so few banks seem to care about anything except their own profits, I really respect Triodos for putting the planet first. Reviewed on: 20th March 2026

Honestly ethical bank

I trust the openness & honesty of Triodos bank and am heartened by its ethical use of my money in their care. The only difficulty I’ve experienced in use was once having a detail incorrect when changing address - and I received a quick response, correction and apology. Reviewed on: 20th March 2026

An ethical bank that has excellent customer service.

An ethical bank that has excellent customer service. Reviewed on: 20th March 2026

So pleased that my money encourages other people to...

So pleased that my money encourages other people to make ethical choices Reviewed on: 20th March 2026

Makes online banking very easy and the 'impact' sect...

Makes online banking very easy and the 'impact' section on the app is great. Reviewed on: 20th March 2026

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