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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

1479% 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)

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

Whenever I want to ask a question there is always a...

Whenever I want to ask a question there is always a quick response which is helpful. I bank with Triodos because os its ethical approach to investment. Reviewed on: 14th May 2026

Very easy banking also align with strong ethical val...

Very easy banking also align with strong ethical values which is a must for a bank Reviewed on: 3rd May 2026

Reply from Triodos Bank Hi Hannah, Thank you for your review. We’re pleased to hear you enjoy being a Triodos customer and using your finance to drive positive change. Kind Regards, Jennifer Response date: 6th May 2026

Positive ethical banking

Feels great to put my money into an ethical bank and support all the positive products and services doing good things in the world. It's a good app and good customer service. Reviewed on: 3rd May 2026

Reply from Triodos Bank Hi Ellie, Thank you for your review and positive feedback. We’re delighted to hear that you enjoy being a Triodos customer and that you’re pleased with our app and customer service. Kind Regards, Jennifer Response date: 6th May 2026

So helpful, you want them as friends.

I've needed to call a few times about different issues. Each time they have been so helpful I've thought 'I'd like to have them as friends!'. Reviewed on: 1st May 2026

Reply from Triodos Bank Hello, Thank you for taking the time to leave us a review. We’re delighted to have you as a customer and thank you for your support. Kind Regards, Jennifer Response date: 6th May 2026

The best bank in the world

Ethical investments yet superb communication. Investing in making the world better. Reviewed on: 30th April 2026

Reply from Triodos Bank Hi Anthony, Thank you for taking the time to leave us a review. We’re delighted to have you as a customer and thank you for your support. Kind Regards, Jennifer Response date: 6th May 2026

Ethics most important thing

Money has always been safe with an ethical provider Reviewed on: 28th April 2026

I like the ethical nature of the bank

I like the ethical nature of the bank Reviewed on: 27th April 2026

Reply from Triodos Bank Hi Amy, Thank you for your review. We’re happy to hear you enjoy being a part of the sustainable finance movement, thank you for your support. Kind Regards, Jennifer Response date: 28th April 2026

i am very happy to keep my only savings with an ethi...

i am very happy to keep my only savings with an ethical provider Reviewed on: 27th April 2026

Reply from Triodos Bank Hi Hannah, Thank you for your review. We’re happy to hear you enjoy being a part of the sustainable finance movement, thank you for your support. Kind Regards, Jennifer Response date: 28th April 2026

A considerate helpful bank

A considerate helpful bank with excellent ethical credentials. And they always answer the phone. Reviewed on: 25th April 2026

Reply from Triodos Bank Hi Thoby, Thank you for taking the time to leave us a review. We’re delighted to have you as a customer and thank you for your support. Kind Regards, Jennifer Response date: 28th April 2026

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