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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.95 (3075 reviews)

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4.95

Based on 3,075 reviews, last reviewed 24th Mar 2026

45000% 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

Good and Ethical It's so good to grow your money *and* help the world at the same time 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 (3075)

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

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

I love my Bank!!!

Not everyone can say they love their bank, but I can. I've finally found a bank that has the same values as me. From sustainable banking to transparency - they only invest money in projects that but people and the planet first. Ethical banking at its finest! I love Triodos Bank! Reviewed on: 5th February 2020

I want my money to be used ethically

Triodes only uses money for ethical projects like organic farms and wind turbines to help in the fight against climate change. Yet it's ISA's pay a higher interest rate than high street banks. It deserves to be better known. Reviewed on: 5th February 2020

My money is in a good place, thanks.

Cannot fault the service in any way. Reviewed on: 5th February 2020

Best ethical bank

Triodos is the best ethical bank in every way and in all its products. What it does with our investments is amazing Reviewed on: 5th February 2020

My favourite bank because it is ethical!

As an 87 year old I appreciate that when I telephone the bank I can speak to a human being instead of a recorded message. I have found them helpful at all times. Reviewed on: 5th February 2020

Excellent ethics and customer service

I know that my money is doing good things whilst I watch it grow! Always get through quickly and speak to someone who gives personal service Reviewed on: 5th February 2020

A bank with community investment ethos

Responsible investment focus on community projects, transparent investment policies, quick to respond when assistance required, showing the way forward for other banks to follow ... I hope Reviewed on: 5th February 2020

Investing in things I care about

Opening & operating my ISA was very straightforward. Receiving regular information on the projects & areas that the banks invests in gives me confidence that my money is working for good and not in environmentally damaging ways. It is good to know that my money is helping and not hindering. Reviewed on: 5th February 2020

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