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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:

Ethical banking at its best.

Ethical banking at its best.Would recommend to everyone. Reviewed on: 16th January 2024

Excellent ethical bank

I feel very comfortable trusting my money to this ethical bank. They think outside the normal banking box and are constantly developing their services. I enjoy hearing about the projects they support which have a big emphasis on helping to ameliorate the climate crisis. Reviewed on: 24th January 2025

Ethical ISAs invest in well researched sustainable b...

Ethical ISAs invest in well researched sustainable businesses. Reviewed on: 23rd January 2025

Reassuring ethical hands

I feel my money is in the best possible ethical hands, I am reassured it will only ever be used for the most socially and environmentally just and positive projects. My only problem is due to the fact that I am housebound disabled for many years and do not have a photo ID so I cannot access the App. I believe this is an industry wide issue that needs addressing. Reviewed on: 23rd January 2025

A BANK WHICH SEEMS TO CARE

It’s such a relief that there is a bank which is ‘speaking the same language’ as me regarding investments which support social & environmental issues Reviewed on: 23rd January 2025

ISA switch

It was very easy to switch my ISA over to Triodos, their app is great to use and I really like I'm shown the interest gained every 6 months. Reviewed on: 23rd January 2025

Triodos back is great

I've had an ISA account for many years now and Triodos is excellent with everything in really pleased with them. I love that they are an ethical bank. Reviewed on: 23rd January 2025

Good online service, good interest rates

Very easy to use online service, don't often have to go further than the website for information but on the rare occasion I have, friendly and helpful phone service.Interest rates competitive and the bank keeps me well informed of the detail of ethical investment Reviewed on: 23rd January 2025

Excellent, a real person to talk to

Excellent, a real person to talk to Reviewed on: 23rd January 2025

I feel much better investing in ethical product’s

I feel much better investing in ethical product’s Reviewed on: 23rd January 2025

Great, forward thinking, ethical bank

Great, forward thinking bank, recognising our need to look after nature and the planet. Reviewed on: 23rd January 2025

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