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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.93 (2653 reviews)

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4.94

Based on 2,653 reviews, last reviewed 6th Feb 2026

4400% 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

The most ethical bank This account is very easy to operate and the funds are invested ethically. Reviewed on: 6th 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.

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Triodos Bank Cash ISA reviews (2653)

A bank that puts people and the environment first

It’s great to know that my money is helping others and worthwhile projects around the world while also I feel looked after too. Reviewed on: 17th April 2021

Love the ethical stance

It's good to know that my investment isn't helping to fund destruction of this planet. Reviewed on: 17th April 2021

Caring and efficient

As good as any bank but infinitely more ethical Reviewed on: 17th April 2021

Top Bank

This bank helps me to help the planet. I save money with the bank and they put it to ethical use until I need to spend it. It works! Reviewed on: 17th April 2021

Great ethical bank

Always answer the phone and they invest in great and ethical business Reviewed on: 17th April 2021

Unique

Excellent service with good returns. Telephone support very good. Sound ethical investment Reviewed on: 17th April 2021

Happy ISA

Ever since I was a schoolboy I’ve been concerned that banking simply enabled bad things to be done with my money, things that put profit ahead of ourfragile planet and its people. With Triodos I no longer have that fear. Reviewed on: 17th April 2021

transparent, reliable, worth it

Although mostly online banking, it manages to feel personal. Does what it says. Reviewed on: 17th April 2021

Easy to use

Easy to set up and use, and you can be confident that your money is doing some good rather than being invested in shady or unethical practices. Reviewed on: 17th April 2021

A most necessary bank.

By reducing my 'wants' I find that my pension meets my needs, so I can choose to use any savings to support an ethical and sustainable future for my grandchildren, while still retaining some capital for now. Triodos, and its Cash ISA, is therefore my bank, and product, of choice. Reviewed on: 17th April 2021

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