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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

1431% 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)

Banking that does good in the world

Banking that does good in the world Reviewed on: 20th March 2026

Doing it right.

An honest bank doing the right things for the right reasons. customer and invester friendly. Reviewed on: 20th March 2026

Love my bank

Joined Triodos 6 years ago and my savings have consistently increased via my ISA cash account. I love the bank’s approachability, customer service, ethical values and new design look! Reviewed on: 20th March 2026

Triodos are a fab bank

Triodos staff have always been helpful and friendly and I love their ethical stance and support for social change businesses Reviewed on: 20th March 2026

Sustainable banking

I think Triodos is the best sustainable bank in the UK Reviewed on: 20th March 2026

I like the simplicity of the online banking interface

I like the simplicity of the online banking interface. It's no nonsense. I like knowing that my money is being put to good use. It feels much more transparent, more direct. Reviewed on: 20th March 2026

Money working for community good and customer.

Triodos an automatic Bank for me because money is working for the economic & social good through innovative organisations across the UK and I receive some interest too. Reviewed on: 20th March 2026

Friendly, professional and caring.

Friendly, professional and caring. The staff couldn't be more helpful, and a website that's intuitive! Reviewed on: 20th March 2026

Trusted and safe.

Trusted and safe. Ethically-minded. Reviewed on: 20th March 2026

Fair interest rate backed by knowing your money is d...

Fair interest rate backed by knowing your money is doing good elsewhere. Reviewed on: 20th March 2026

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