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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.

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Triodos Bank Cash ISA reviews (2680)

absolute ethical beginners

Ethical cash ISAs offer competitive annual return without damaging natural resources Reviewed on: 23rd March 2023

Ethical savings - the way forward

Good rates of interest & happy to know investments are ethical Reviewed on: 23rd March 2023

Good bank, great ethics

I have never had money to invest until recently, as soon as I did I knew I wanted to invest it ethically and Triodos came out top of the reviews. They are how most banks should be. Reviewed on: 23rd March 2023

An honest bank

So impressed with Triodos. Easy to use, on line banking. I have an ISA which has gained interest, despite my small amount of savings. Every thing Triodos supports is worthwhile and helps worthwhile causes and businesses. It is such an honest and open bank. The only bank that I have ever felt could be trusted. Reviewed on: 23rd March 2023

Ethical banking

Hard to find an ethical bank so well done Triodos Reviewed on: 23rd March 2023

Bank with a heart

Triodos lives its values and also offers good banking services Reviewed on: 23rd March 2023

Banking as it should be

Consistently delighted by the quality of customer service and the interest rates. Shows that ethical banking is sound banking. Reviewed on: 23rd March 2023

Excellent hassle free account

Easy to set up and good customer service. Money doing something good for everyone on this planet. Reviewed on: 23rd March 2023

Ethical investments - money for good causes

I am very happy that I have been able to invest in a cash ISA knowing that my money will not damage the climate and will be used ethically. It gives me peace of mind. I know that my grandchildren will know that I was on the right side of history by leaving another bank to seek a more ethical one. Triodos "ticks all the boxes" and I can only speak highly of the service and customer care provided. Reviewed on: 23rd March 2023

A bank I can trust

Triodos provides values that I can trust . I know that my money is being used wisely and ethically and that is a great reassurance . Reviewed on: 23rd March 2023

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