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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.95 (3064 reviews)

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4.95

Based on 3,064 reviews, last reviewed 23rd Mar 2026

43900% 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

Environmental considerations I like knowing that Triodos values environmental issues as well as their customers, unlike other banks. Reviewed on: 23rd 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 (3064)

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 investment, good returns & no advertising hype

Ethical product with good interest rates. I also like the 'feel' of the company - friendly helpful service and news about projects they fund but without pushy advertising. Reviewed on: 26th February 2021

Good ethical products

I like being able to see the investments in businesses and organisations that make a positive contribution to our world Reviewed on: 26th February 2021

Top of their game with banking

From the newsletters, magazine and information provided about how Triodos use and value money - no other banks compare when it comes to mindful investing. Knowing that all my savings are being spent and used well in communities means so much that I don't much care about interest I get money wise. Customer service is excellent too. Reviewed on: 26th February 2021

Excellent and ethical

Triodos is really good- we have an ethical ISA for our daughter and myself, Easy to use website and good customer service on top of the ethical aspects Reviewed on: 26th February 2021

Happy and satisfied

Happy and satisfied that even though my Isa is tiny it is still working in a good way. I also love to read The Colour of Money Reviewed on: 26th February 2021

Love Triodos

Good service + ethical company. I'm really pleased that my savings are doing some good - it feels like a really easy way to do something positive for the planet. Reviewed on: 26th February 2021

Ethical and forward-looking

Triodos doesn't just avoid investing in unethical or climate-harming businesses, it actually invests positively to make the world a better place and ensure the future of our environment. Reviewed on: 26th February 2021

Ethical bank

I'm so happy I know that my money is being used for good. Reviewed on: 26th February 2021

Ethical banking

I am delighted to be banking with Triodos due to their ethical approach to banking Reviewed on: 26th February 2021

First and best

Started with these guys quite a few years ago now, when there wasn't much choice! Still with them...... Reviewed on: 26th February 2021

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