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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.93 (2609 reviews)

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4.94

Based on 2,609 reviews, last reviewed 23rd Jan 2026

200% 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

The most ethical bank I really appreciate the ethical standards of Triodos Bank and their transparent communications. I feel my money is in good hands with them, and this i... Read more Reviewed on: 23rd January 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 (2609)

Review of the Triodos Bank, Cash ISA:

Ethical, informative, accessible, helpful and unique.

Ethical, gives lots of information about their projects, easy to manage apps, useful alerts, the best one of its kind. Reviewed on: 23rd April 2025

An ethical investment

It really matters to me that the money I deposit in a bank is managed according to the highest standards ethically and environmentally and I have every confidence that this is true for Triodos. Reviewed on: 22nd April 2025

Getting through to an Advisor on the phone

I recently needed advice about transferring money into my cash isa. The woman I spoke to was knowledgeable, kind, friendlyand helpful. I got to speak to an actual person within 2 minutes. Reviewed on: 22nd April 2025

I feel safe with Triodos

I feel safe having my money looKed after by Triodos knowing it will be invested in good projects that benefit community and environment Reviewed on: 22nd April 2025

Low maintenance, good result

We let each other get on with it. Reviewed on: 22nd April 2025

Great to have an ethical savings opportunity

Great to have an ethical savings opportunity Reviewed on: 22nd April 2025

Very smooth transactions, excellent rates, love the...

Very smooth transactions, excellent rates, love the sustainability policies. Reviewed on: 22nd April 2025

Good turns

It's good to know your money is doing good! Reviewed on: 22nd April 2025

This was a very straightforward process

This was a very straightforward process Reviewed on: 22nd April 2025

Customer contact.

Relevant email updates, easy to follow language in communications. Telephonen access to UK based advisors Reviewed on: 22nd April 2025

True sustainability

I know the offering from Triodos is trustworthy and investments will only be used in a positive way in terms of sustainability. Reviewed on: 22nd April 2025

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