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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)

Uncomplicated banking and foremost wanting to suppor...

Uncomplicated banking and foremost wanting to support ethical banking Reviewed on: 20th March 2026

Excellent product that is straight forward.

Excellent product that is straight forward. Highly recommend Triodos. Reviewed on: 20th March 2026

Impressions of a Newbie

I'm a fairly new customer and what appealed to me most is the high ethical rating of the organisation. I have been pleasantly surprised to find every aspect of being a customer has been a good experience. The banking application is easy to use, the information provided is clear and timely. I feel I'm in good hands. Reviewed on: 20th March 2026

Effortless banking with a clear conscience

It just works as it should. My money grows and I sleep easy knowing it’s doing good not harm. Reviewed on: 20th March 2026

Compared to my previous bank the customer service ha...

Compared to my previous bank the customer service has been excellent. I used to have endless issues with intrusive security features with my previous bank but somehow with Triodos it just hasn't been an issue. It's just nice to know the money I have in my savings is helping sustainable things. Reviewed on: 20th March 2026

I like having my money with an ethical bank

I like having my money with an ethical bank Reviewed on: 20th March 2026

Ethical and Trustworthy Triodos

I can trust that Triodos will look after my money in an ethical and positive manner. Reviewed on: 20th March 2026

Always a positive and rewarding experience.

Always a positive and rewarding experience. I love knowing I make a difference through where I bank. Reviewed on: 20th March 2026

A fantastic ethical bank

I've been banking with Triodos for nearly 20 years and have never once experienced a customer service problem. Their commitment to ethical baking is second to none and I am genuinely proud to be one of their customers. Other banks take note! Reviewed on: 20th March 2026

Ethical and honest with great rates of interest

Ethical and honest with great rates of interest Reviewed on: 20th March 2026

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