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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.819225924176884947 (3818 reviews)

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4.82

Based on 3,818 reviews, last reviewed 19th May 2026

60% 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

All on-line but easy to follow. All on-line but easy to follow. Not the most competitive rates but it is ethical Reviewed on: 19th May 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 (3818)

Clear, straightforward savings account

Opening my Cash ISA account was really easy and straightforward. I've had this account for years and never had any problems, Triodos is a transparent ethical bank that I feel cares about everyone involved with them. I strongly recommend it! Reviewed on: 20th January 2023

Pleased to be helping a little

Great to know my money is doing some good Reviewed on: 20th January 2023

Green and ethical.

Triodos do exactly what they say. Everything is so transparent and open, making them trustworthy. It gives me piece of mind knowing that Triodos is helping people to help the world be a much better place. It is also a bonus to have an app that is simple, and yet caters for your every need. Reviewed on: 20th January 2023

Ethical Banking

How banks should be run for customers and the planet Reviewed on: 20th January 2023

Best ethical ISA

Very happy with the use Triodos has made of my savings over the years and the return I have received. Reviewed on: 20th January 2023

Good Work

I'm pleased to know that my savings are supporting worthwhile projects. Reviewed on: 20th January 2023

Ethical planet-friendly investments

You can sleep easy knowing your money isn't funding weapons, oil, or anything dodgy. Putting our money to good use. Reviewed on: 20th January 2023

Excellent service and ethics

I have used Triodos for a long time and have been very pleased to be able to use such highly ethical and efficient service. Reviewed on: 20th January 2023

Amazing Bank

Great customer care and great ethics. Reviewed on: 20th January 2023

Ethical investing at your fingertips

Very easy to set up and great customer service Reviewed on: 20th January 2023

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