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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2679 reviews)

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4.94

Based on 2,679 reviews, last reviewed 9th Mar 2026

6900% 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

I have trusted Triodos with my money for many years... I have trusted Triodos with my money for many years now. It’s so wonderful to know that it is only being used to fund ethical practices and companies.... Read more Reviewed on: 9th 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.

Triodos Bank Cash ISA reviews (2679)

Review of the Triodos Bank, Cash ISA:

An honest reliable bank

Good communicationfrom the bank. Investment of money in ethical enterprises. Reasonable interest rate. Reviewed on: 5th June 2023

Easy to use, fair and friendly.

Easy to use, fair and friendly. Very approachable, clear to understand Reviewed on: 4th March 2025

Triodos offers a model of how we can prosper with ou...

Triodos offers a model of how we can prosper with our moral fibre intact Reviewed on: 4th March 2025

Just opened a new cash ISA.

Just opened a new cash ISA. Quick and easy to ctc Triodos on the phone. Everyone very helpful. Would thoroughly recommend Triodos. Reviewed on: 4th March 2025

A company whose ethics I trust

An old TESSA was converted some years ago to an Online Cash ISA. I have been very pleased with the type of company in which investments are placed, and satisfied with the returns. Reviewed on: 4th March 2025

Excellent customer service.

Excellent customer service; they answer phone calls promptly and helpfully, with clear advice, information and support. I also appreciate knowing about the companies and organisations they use my money to support. I like their ethos. Reviewed on: 4th March 2025

So happy with the experience so far.

So happy with the experience so far. I love the updates on how Triodos is helping projects globally. Reviewed on: 4th March 2025

Ethical and simple but beautiful

Ethical and simple but beautiful Reviewed on: 4th March 2025

Ethical service

The superb ethical standards which this bank sets are complemented by flawless service. Reviewed on: 4th March 2025

Easy to use ISA account.

Easy to use ISA account. I've used the messaging service and got swift reply..Not the highest earning cash ISA, but it's a fair enough rate. Reviewed on: 4th March 2025

Great experience with a truly ethical bank

Great experience with a truly ethical bank Reviewed on: 4th March 2025

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