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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2680 reviews)

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4.94

Based on 2,680 reviews, last reviewed 12th Mar 2026

7000% 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

Ethical banking via Triodos is great Ethical banking is a priority for us and Triodos is top notch. A good range of products and great communication to let you know your impact. I view ha... Read more Reviewed on: 12th 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 (2680)

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

Friendly bank, good for the planet

Whenever I contact them (UK call centre) it's always easy and welcoming. This is the kind of bank that the world needs Reviewed on: 11th April 2023

Very happy with our Triodos Bank accounts

Have current and savings accounts, easy to use, when interest rates go up they pass on the increase quickly, and most importantly you know that they are 100% ethical Reviewed on: 11th April 2023

Progressive bank

Great bank - serving the planet and its communities. Competitive interest rates. Great customer engagement. I feel good for banking with Triodos. Reviewed on: 10th April 2023

Excellent and ethical service

Triodos are first rate in terms of the ethical stance they take and on top of that their customer service is efficient and responsive Reviewed on: 10th April 2023

contact

Personal phone contact is most welcome, helpful and responsive Reviewed on: 10th April 2023

Ethical savings & good interest rate

My cash ISA is so easy to monitor, as well as to transfer money into and out of. I completely trust that Triodos are investing in projects that are doing good. I'm also really pleased with the amount of interest I earn. I would definitely recommend this product to others. Reviewed on: 10th April 2023

Banking with a conscience

A bank that puts ethics first. True trail blazers Reviewed on: 10th April 2023

Excellent service and products

I have been with TRIODOS for a couple of years now and they are billionth! The service is always very courteous and friendly and just knowing that they support ethical investments it makes it more worthwhile to have my money saved with them. We all want to do our part and it’s great to know that there are organisations like TRIODOS who share the same values as me Reviewed on: 10th April 2023

Greatest bank

Banking is all about trust. The latest trend of doing good with your money was being done by Triodos many years before it became popular. This is the way forward, and when it comes to trust going with an organisation that leads the way when its against the grain really builds it Reviewed on: 10th April 2023

The best

Triodos Bank are awesome! They are the very Best! Yes indeed! Reviewed on: 9th April 2023

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