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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)

Ethical cash ISA s

I love the idea that my money is invested ethically and still has a competitive interest rate, my account is extremely easy to manage online but I can get easily hold of someone at the other end of the phone. Staff are most polite and efficiently deal with all queries and resolve them fast Reviewed on: 15th January 2022

Ethical investment

It's good to have a trusted bank with whom to feel that our investment is not only safe but is associated with social and economic justice Reviewed on: 15th January 2022

A good place to invest

I can rely on Triodos not only to avoid investing my money in unethical enterprises, but to seek out businesse and organisations that benefit people and planet. Reviewed on: 15th January 2022

Assuring

Very quick and efficient with dealing with withdrawals. Reviewed on: 15th January 2022

A positively ethical bank

Triodos is everything that a bank should be. To my knowledge, no other bank updates customers about the ethical projects that it supports. I know that my savings with Triodos are doing something good. Reviewed on: 15th January 2022

Great products - easy website and good phone line help

I've been banking with Triodos for about 10 years. As a pensioner it's important that my savings are safe, but I also need to know that they are dong good for others as well as myself by being ethical. Even at my age the online service is easy to use and whenever I have needed help or advice the phone response has been quick, helpful and very friendly. So thank you Triodos for all that you do. Reviewed on: 15th January 2022

Simply the best ethical bank there is.

Super efficient to set up the account. Correspondence is quick, and I know that my money isn’t doing harm to the planet. Reviewed on: 15th January 2022

Helpful and ethical

Triodos Bank is the leader in the field of ethical banking and although this field may be crowded nine it was not always so when Triodos led the way. It offers sustainable products and additionally acts as a platform for crowdfunding investments which are also sustainable in their aims. As well as all this, the people who work for Triodos are unfailingly helpful and efficient and they answer the phone with a real person within a reasonable length of time. Reviewed on: 15th January 2022

Best ethical Bank

I have been with Triodos a number of years now and am totally happy! It is essential, in order to reduce your carbon footprint and be more sustainable and resilient, to choose a trustworthy Sustainable Bank and Triodos is definitely the one to choose. I think they totally deserve an award after ao many years of the hard work they have put in! Reviewed on: 15th January 2022

love this transparent bank

Stories of which companies are borrowing from Triodos are nice to see. Reviewed on: 15th January 2022

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