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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2924 reviews)

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4.94

Based on 2,924 reviews, last reviewed 20th Mar 2026

30300% 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

Very easy to set up and use. Very easy to set up and use. Clear web site. Good rates hopefully for a fairer world. Reviewed on: 20th 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 (2924)

Review of the Triodos Bank, Cash ISA:

It's easy to save with Triodos and I really value th...

It's easy to save with Triodos and I really value their ethical practices. Reviewed on: 4th March 2025

Best ethical bank

Feel safe in the knowledge that my money is protected and going towards ethical investments which will benefit the environment and wider community, unlike the majority of high street banks which are not as transparent as Triodos so you can never be quite certain whose pockets your money is going in to. I feel trust in Triodos that they are doing the right things with my investment. Reviewed on: 15th January 2022

A beautiful bank with a mission.

Triodos gives a good service and supports many small enterprises that work for the good. I think this bank deserves an award as it has stuck to its principles. Reviewed on: 15th January 2022

Ethical banking is needed

This bank offers the only ethical banking service in the UK. I thank you. I don't understand how this is not the norm Reviewed on: 15th January 2022

Good feelings

Feeling that my money is being used ethically gives me a priceless return. Reviewed on: 15th January 2022

banking with clear conscience!

very friendly and helpful customer service on telephone Reviewed on: 15th January 2022

Ethics and good banking, a great combination

Several years ago I was looking for an ethical cash ISA that was genuinely and transparently ethical. I started saving with Triodos, and have been really impressed with their service, and their communication. I like knowing what my money is supporting, and knowing that I am part of a community of like-minded savers. Reviewed on: 15th January 2022

Highly ethical, highly recommended

I’ve banked with Triodos for years - never had ANY problems Reviewed on: 15th January 2022

Ethical saving

It is quite shocking when you start to research the types of activity that traditional banks invest your savings in. I transferred my ISA over to Triodos upon learning this and have been really happy with the service ever since. Triodos keep you informed about the impact your savings has on sustainable and community projects which is really heartwarming. Reviewed on: 15th January 2022

absolutely trustworthy

Best bank I have ever been with. Trust them 100% Reviewed on: 15th January 2022

Always helpful

I find that any time I contact them they always sort out my query efficiently and in a very friendly and personal way. Reviewed on: 15th January 2022

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