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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

82% 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)

Great to bank with an ethical option.

Great to bank with an ethical option. Easy to use app Reviewed on: 20th March 2026

Helpful staff

Helpful staff who are patient, and I know my savings go towards investing in ethical projects. Reviewed on: 20th March 2026

customer service was very helpful

When transferring from an old ISA, customer service was very helpful, talking me through the procedure Reviewed on: 20th March 2026

Easy platform, good customer service, ethical choices.

Easy platform, good customer service, ethical choices. The reason to bank with Triodos is their clear ethical stance on investments. Reviewed on: 20th March 2026

Ethical Cash ISA

I wanted a Cash ISA that I could access easily in case of emergency. It was difficult to find one that didn't have its fingers in war, destruction and corruption. I was did a lot of research into my options, and Triodos kept coming out on top. Reviewed on: 20th March 2026

Triodos were very helpful when I switched my current...

Triodos were very helpful when I switched my current, deposit and ISA accounts from my previous bank. The customer service alone is well worth the modest monthly fee and I agree with their investment ethos. Reviewed on: 20th March 2026

Tridos Bank is fantastic.

Tridos Bank is fantastic. Ethical investment and create customer servie Reviewed on: 20th March 2026

I respect their environmental credentials.

I respect their environmental credentials. Reviewed on: 20th March 2026

They always answer my question and take security ser...

They always answer my question and take security seriously -- and most importantly they are ethical Reviewed on: 20th March 2026

Brilliant ethical bank.

Brilliant ethical bank. Great to know my money is being used for good investments Reviewed on: 20th March 2026

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