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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.95 (3073 reviews)

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4.95

Based on 3,073 reviews, last reviewed 24th Mar 2026

44800% 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

Investing in our positive futures I like to know that my money is not being invested in things I dont approve of, such as arms, fossil fuels and paying bankers bonuses. I like knowing ... Read more Reviewed on: 24th 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 (3073)

Review of the Triodos Bank, Cash ISA:

most ethical!

i am really happy with triodos and wouldnt invest anywhere else as i find them the most ethical bank! Reviewed on: 26th February 2021

Ethical Banking with substantial customer rewards

I am convinced that Triodos have the most ethical policies for banking. I use an ISA on-line savings account, which has an excellent interest rate for long-term investment. Although it is managed on-line, I have found the telephone banking customer services to be first rate. Reviewed on: 14th February 2021

Ethical Bank

Excellent support for ethical businesses Reviewed on: 14th February 2021

real ethics, so my money can do good.

they deal with inquiries etc. very promptly Reviewed on: 14th February 2021

Best for me, best for my children's future

I love the way Triodos puts ethics first, without compromising on value. The interest rates I get for my ISA are better than or comparable to the big banks, and I know that my money is being put toward a better future for my children, not a worse one. Now all we need is for the rest of the banking sector to follow this model. Reviewed on: 9th February 2020

Banking pioneers

This bank does good for all. How banks should have evolved . If they had then maybe the 2008 banking crisis wouldn't have happened? Reviewed on: 9th February 2020

Bank for change

We love that we can invest our money and that of our godchildren to change the world - for better! Good easy banking as well as a great way to help our money to change the world for future generations. Reviewed on: 9th February 2020

Great Ethical Bank

Great customer service friendly and helpful. Convenient online banking safe in the knowledge that your money is being used for worthwhile investment. Reviewed on: 7th February 2020

Great product, company and service

So happy to work with these guys, I feel like I am playing my part of being a person to change the world for better. Reviewed on: 7th February 2020

so easy to use

Customer service quick and prompt with any issues, keep me updated as to what they are doing with my invest and who that benefits. Best decision I made was to open an account with them Reviewed on: 6th February 2020

Ethical banking made easy and rewarding

I found Triodos online and was impressed with the clarity of their presentation and functionality of their website. I love their approach to me as a customer, their communication and information. Their interest rates are competitive and its clear this is no gimic. Brilliant all round. Reviewed on: 6th February 2020

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