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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:

Ethical banking at its best.

Ethical banking at its best.Would recommend to everyone. Reviewed on: 16th January 2024

Benefits for a better, greener society

I opened an ISA with Triodos because I wanted my money invested in ethical and environmental organisations; where there is real benefit to society and it is not just a box ticking exercise. Triodos are very transparent in where they are investing, and how those businesses are doing; I am very happy that I am involved in growing such businesses. The communications on investments are authentic, rather than being 'show-offy'. I was pleasantly surprised to find out that they offered one of the higher interest rates compared to equivalent products from big name banks. Reviewed on: 18th January 2022

Ethical banking

Really happy to know my money is helping to support small sustainable projects Reviewed on: 18th January 2022

Clear and clean

It was easy and straightforward to open the isa and I feel that I am kept informed but not constantly harassed by ads. Reviewed on: 18th January 2022

The way banking should be done

I use a number of Triodos' offerings. All are exceptional and offer an alternative way to invest money. Enabling sustainable and ethical investments. Reviewed on: 18th January 2022

Triodos Bank

Excellent customer service and I am confident that my money is making a positive difference in the world and to people's lives / businesses / communities etc. Reviewed on: 18th January 2022

Couldn't recommend highly enough

A bank with ethics, what more is there to say - brilliant Reviewed on: 18th January 2022

would recomend

am really happy since moving over to triodos - they share my values Reviewed on: 18th January 2022

investments in ethical resources

i believe that my investment helps a greener future for us all. Reviewed on: 18th January 2022

Brilliant client interaction

Can’t rate Triodos highly enough. Contact is friendly. Music while waiting for call to go through is a nice to listen to, staff are hugely helpful and very human. Reviewed on: 18th January 2022

ethical investments

I am confident that Triodos with my cash support business that promote sustainable development. Reviewed on: 18th January 2022

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