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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)

Transparently ethical saving.

I am happy that Triodos gives me the opportunity to save within a transparently ethical framework. I enjoy that they inform me about the organisations to which they offer support. Reviewed on: 17th January 2022

Fantastic bank

Nothing but praise for Triodos. Ethical, efficient and friendly. Very happy to be saving with them. Reviewed on: 17th January 2022

Ethical, efficient, and excellent

Triodos bank not only invest in ethical businesses which bring positive impact to the environment and society, they also provide a high standard services that are individually tailored to clients needs. I will definitely recommend Triodos Bank to my family and friends and together make a positive change that benefit our society. Reviewed on: 17th January 2022

Feelgood savings

I appreciate knowing my money is growing without harming planet or people with unethical investment. Reviewed on: 17th January 2022

A bank I can trust

I have been with Triodos for over 20 years and have always been completely satisfied with their service. They live up to their policies of transparency and ethical banking. I know my savings are doing good, making the world a better place, and I can rely on Triodos to treat me fairly too. Reviewed on: 17th January 2022

Ethical and sustainable investment

Very satisfied with Triodos online banking. Helpful customer service. Reviewed on: 17th January 2022

A bank looking to our future

It is important to have a bank looking to the net-zero carbon future not the fossilised past. Triodos does this admirably and reports regularly on the projects it has supported. Reviewed on: 17th January 2022

Love the ethos and service

As a banking service, everythingn works as I'd like. And to know that my money is having a positive effect by being in this bank - that's just great. Reviewed on: 17th January 2022

Hassle free ethical banking

Easy to navigate your site and happy with where my money is invested Reviewed on: 17th January 2022

Reliable and ethical

It matters hugely to me that my money is invested in a way that makes the world better, not worse. I trust Triodos to do this. Their communication with customers about how their money is invested is excellent, and their online banking is easy to use. Reviewed on: 17th January 2022

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