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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)

Triodos is an important bank

Customers should leave banks that invest in fossil fuel and weapons. Triodos is a secure and successful bank that works and supports ethical campaigns and investment! Please change to it. Reviewed on: 17th April 2021

testestest

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A rarity: friendly AND ethical!

Always had brilliant experiences with Triodos. They're really open about when they do with your money, which supports ethical and sustainable businesses. A few weeks after I'd first opened my account, I had a phone call making sure I was happy with everything and pretty much asking if I was doing ok! Isn't that nice? Would recommend to everyone. Reviewed on: 17th April 2021

A shift in thinking

Triodos is a key part of a shift in my thinking about money as something to be wisely used to build a more beautiful world . Reviewed on: 17th April 2021

Totally transparent banking

Triodos bank invests my money in organisations / companies that I thoroughly approve of. They operate in a totally transparent manner. All the investments they make are made public. A refreshing approach to banking investment that meets with my full approval. Reviewed on: 17th April 2021

Trust

It is comforting of feeling safe while being a customer of Triodos Bank. To be reassured that my money will and is being invested in positive, healthy and social projects. Reviewed on: 17th April 2021

Ethical and effective banking

Triidos have my values at heart and are the future of banking. Their accounts align with my values and are super easy to set up and manage. Reviewed on: 17th April 2021

An excellent midwife for IFISA investing

Triodos' advice and procedures for investing in IFISA's is clear and very straightforward. A pleasure to use. Reviewed on: 17th April 2021

Thoroughly decent and different bank

Triodos are great. Their correspondence is so different to the usual banks' pushing of financial products - they show you examples of how your money is being used, for real people and interesting ethical businesses and social enterprises. All underpinned by solid banking expertise. Reviewed on: 17th April 2021

No greenwashing

Triodos has an authentic and transparent mission to invest my money in projects where it will make a real difference. I feel confident that I am not being "greenwashed" Reviewed on: 17th April 2021

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