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Triodos Bank: Cash ISA reviews

View other Triodos Bank products
4.94
Based on 2,678 reviews, last reviewed 2nd Mar 2026
6800% increase in 5 star reviews
in the past 90 days
No new 1 star reviews
in the past 90 days
See only 5 star reviews
94%
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6%
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Latest highest rating:

5

EthicISA Easy to open ISA, and it's all transparent Reviewed on: 2nd March 2026
Adrian W's avatar
Adrian W

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
Jo H's avatar
Jo H
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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 (2678)

Easy to set up and good rates.

5
Easy to set up and good rates. Ethical investing Reviewed on: 10th April 2025
RM's avatar
RM

I feel I can trust investing my money with Triodos,...

5
I feel I can trust investing my money with Triodos, ethically and personally. I trust their common sense, humanity and judgement. Reviewed on: 10th April 2025
Isla macdonald 's avatar
Isla macdonald

Money as a force for good

5
It’s not just that it’s easy and quick to set up and access a Triodos cash ISA - it’s that Triodos’ message is so strong that money can be a force for good and a force for change - and that really matters. Reviewed on: 10th April 2025
Elizabeth Atkinson's avatar
Elizabeth Atkinson

Over 10 year of great service and reward.

5
Over 10 year of great service and reward. Information is excellent and the fact its an ethical investments mean a huge amount. I would definitely recommend Tridos as a bank for Isa investments and other banking facilities. Reviewed on: 10th April 2025
Simon's avatar
Simon

Triodos helps people and the planet

5
Have been very happy with all aspects of Triodos. Even happier that I’m helping people and the planet. Reviewed on: 10th April 2025
Marged 's avatar
Marged

Triodos Cash ISA’s for more than 20 years...

5
We’ve had Triodos Cash ISA’s for more than 20 years and put more in, or taken some out as required. Wonderful system and easily accessible funds. Reviewed on: 10th April 2025
JeffGJ's avatar
JeffGJ

Excellent service within an ethical framework.

5
Excellent service within an ethical framework. Reviewed on: 10th April 2025
D M's avatar
D M

Efficient and ethical

5
Easy and efficient, was done very quickly and I am delighted I can trust this is totally ethical. Reviewed on: 10th April 2025
Sarah H's avatar
Sarah H

Good communication and updates on what triodos inves...

5
Good communication and updates on what triodos invests in is very reassuring. Reviewed on: 10th April 2025
Rebecca M's avatar
Rebecca M

A joy to deal with

5
They are a joy to deal with - no query is too trivial (and I've had a few) and they persist until they feel sure that I have achieved what I needed. Every credit to them. Reviewed on: 10th April 2025
Alex V's avatar
Alex V

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