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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.93 (2654 reviews)

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4.94

Based on 2,654 reviews, last reviewed 9th Feb 2026

4500% 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 savings - wonderful! It's wonderful for me to be able to hold my savings in a bank that supports the ethical companies and projects that I value. Reviewed on: 9th February 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 (2654)

Review of the Triodos Bank, Cash ISA:

Flexibility and transparency

I love the flexibility of Triodos' Cash ISA and the transparency of where my money is being spent while I bank with them. No other bank does this! Reviewed on: 4th March 2025

Community Investors

I appreciate their investment in community and environmentally friendly technologies, as well as being financially expert and trustworthy. Reviewed on: 31st January 2026

Wonderful ethical bank.

Wonderful ethical bank. I feel cared for and my finances are working for the good in the world Reviewed on: 31st January 2026

I trust Triodos bank wholeheartedly.

I trust Triodos bank wholeheartedly. Phoning them felt a very human experience. although my interest rate is less than I might get elsewhere, knowing it is doing good, is worth more Reviewed on: 31st January 2026

I like saving with Triodos because it is an ethical...

I like saving with Triodos because it is an ethical bank that does good around the world. Reviewed on: 31st January 2026

helping me to use money ethically for the future of...

helping me to use money ethically for the future of others as well as me Reviewed on: 31st January 2026

Triodos is accessible, friendly and helpful.

Triodos is accessible, friendly and helpful. Reviewed on: 31st January 2026

Values based saving with good customer communication.

Clear and ethical values, well communicated to customers, including case studies of the businesses they invest in through a regular customer newsletter. Managing an account online is fairly simple, and there is human contact available in the case of queries. Reviewed on: 31st January 2026

An ethical bank I can trust.

An ethical bank I can trust. Excellent customer service. Reviewed on: 31st January 2026

Thank you Triodos

I use both the ISA and current account as a safe place to keep money I don't immediately need or as a reception place where I know it will be well and ethically used. Whenever I have wanted to discuss a situation or ask advice I have found it easy to get in touch and the staff reassuringly understanding and helpful. Reviewed on: 30th January 2026

I am proud to bank with Triodos

I have been banking with Triodos for over 20 years and it is always a pleasure to call and speak to their knowledgeable customer care reps. I am proud to bank with Triodos. I feel like I can make a difference. Reviewed on: 30th January 2026

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