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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.93 (2649 reviews)

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4.94

Based on 2,649 reviews, last reviewed 4th Feb 2026

4000% 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

Triodos values shine above those of other banks The App is great- very easy to use. Transactions straightforward and efficient. Most of all, Triodos values shine above those of other banks! Reviewed on: 4th 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 (2649)

Review of the Triodos Bank, Cash ISA:

All very good with regular updates and information p...

All very good with regular updates and information provided. Reviewed on: 4th March 2025

The most ethical bank

I really appreciate the ethical standards of Triodos Bank and their transparent communications. I feel my money is in good hands with them, and this is at least as important as interest rates. I find the online banking easy to use and their customer service has always been very responsive and helpful when I have contacted them. I would recommend Triodos Bank to anyone looking for an ethical bank and peace of mind knowing their money will do some good. Reviewed on: 23rd January 2026

Always ethical investments

It’s great to be confident that your savings are used ethically. They are also very good at bring you news of their customers. Reviewed on: 23rd January 2026

All OK no issues

never have issues and never have had to be in touch! Reviewed on: 23rd April 2025

A Cash ISA with an ethical, sustainable Bank

I wanted to set up a Cash ISA with an ethical, sustainable bank. Easy to apply through the app. I soon had the account set up (took about a week) Very easy to transfer money into it through the app. I want to invest my money with a bank that only invests in good causes Reviewed on: 23rd April 2025

No problems since I started banking with them

No problems since I started banking with them Reviewed on: 23rd April 2025

wonderful and ethical

Wonderful and ethical. They are clear and meaningful in their help Reviewed on: 23rd April 2025

Ethical, informative, accessible, helpful and unique.

Ethical, gives lots of information about their projects, easy to manage apps, useful alerts, the best one of its kind. Reviewed on: 23rd April 2025

I love their ethos -a real ethical bank not just gre...

I love their ethos -a real ethical bank not just greenwashing their products Reviewed on: 22nd April 2025

All queries have been dealt with efficiently in a fr...

All queries have been dealt with efficiently in a friendly manner Reviewed on: 22nd April 2025

A trustworthy bank

Easy to transfer money into. I know that my money is being invested responsibly and ethically. Good interest rates. Reviewed on: 22nd April 2025

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