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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

1455% 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)

The best ethical bank

Triodos is the most ethical bank Reviewed on: 20th April 2026

A bank that is moral, ethical and non-fattening!

A bank that is moral, ethical and non-fattening! Banking has been very straightforward and I am encouraged to know that my money is doing some good and not harm. Reviewed on: 20th April 2026

Quick, efficient, but above all ethical banking, esp...

Quick, efficient, but above all ethical banking, especially regarding environmental issues. Reviewed on: 20th April 2026

Triodos combine ethical and sustainable values with...

Triodos combine ethical and sustainable values with excellent customer service and value for money Reviewed on: 20th April 2026

Best ethical bank

Excellent way to save ethically. Reviewed on: 20th April 2026

ethical account with good interest rates...

I appreciate having an ethical account with a decent interest rate. Reviewed on: 20th April 2026

Clear, easy to use (and, most importantly, ethical)...

Clear, easy to use (and, most importantly, ethical) online banking. Reviewed on: 20th April 2026

Excellent ethical bank.

Excellent ethical bank. The app works very well Reviewed on: 20th April 2026

Great Visibility

Great interest rates across the board, and being able to see how your interest is accruing at any point in the year is a great feature. I love being able to see exactly how my funds connect to CO2 emissions and avoidances! :) Reviewed on: 20th April 2026

Happy customer

Have had cash isa for many years and have made a bit of interest. Great to know my money is being invested for the good. Reviewed on: 20th April 2026

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