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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

105% 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)

They're sustainable and don't invest in the arms trade

They're sustainable and don't invest in the arms trade Reviewed on: 20th March 2026

Ethical and user-friendly - what's not to like?

They are a transparent and ethical bank and the expierience is very user-friendly. Reviewed on: 20th March 2026

Good for the soul

This is the best way to save without putting money into fossil fuels and tax dodgers’ pockets. It was all very easy and comfortable and leaves the mind feeling sane. Reviewed on: 20th March 2026

Excellent, ethical bank

Excellent service. Great to be part of an ethical bank Reviewed on: 20th March 2026

a proper ethical bank

I am very pleased that Triodos exists as somewhere I am confident provides proper ethical option and sustainable and ethical investments. I am please too with rates and products on offer. Reviewed on: 20th March 2026

Triodos will cover all your needs always

Never had any problems as an old person I need. Someone to trust. Reviewed on: 20th March 2026

Ethical, easy to use, good interest rates.

Ethical, easy to use, good interest rates. Banking shouldn't support war, genocide or destruction of the environment. Triodos provides everything a bank should while remaining a force for good. Reviewed on: 20th March 2026

Very good service provided by Triodos

Very good service provided by Triodos Reviewed on: 20th March 2026

Friendly and personable customer service

A bit slow to start up but always super personable customer service and never long waits to speak to someone. Reviewed on: 20th March 2026

Three cheers for Triodos

Triodos provide an excellent range of financial products all underpinned by ethical practices. Reviewed on: 20th March 2026

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