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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.93 (2655 reviews)

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4.94

Based on 2,655 reviews, last reviewed 9th Feb 2026

4600% 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

I have the Triodos app now and it is very easy to us... I have the Triodos app now and it is very easy to use and makes my money easily accessible if I need it. Reviewed on: 9th 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 (2655)

Review of the Triodos Bank, Cash ISA:

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

Ethical banking that earns me good interest.

I'm very happy with Triodos' value for money in a seemingly otherwise dire landscape. The added bonus is that I know my money is being invested in ethical businesses and ventures - something I can't say for other banks. Reviewed on: 22nd April 2025

Triodos service

I have found Triodos bank very responsive to any queries Ive had. The bank does not pester me with emails/ contact about products. Very good service and very considerate. Reviewed on: 22nd April 2025

Money in good hands

Moving my Cash ISA to Triodos was a straighforward process and I was kept informed of progress. It is great to know that my ISA is now with a bank who make ethically informed decisions about every investment. Reviewed on: 22nd April 2025

Excellent, straightforward, people and planet friendly.

I’ve had an excellent, straightforward experience with Triodos knowing that my savings are invested in ethical and planet-friendly projects. Reviewed on: 22nd April 2025

Critical choices in Banking

We are at a crucial juncture with regards the climate, environment, and our survival as a species. The single biggest impact we can all have on how this story unfolds is to spend our money wisely, supporting good investment and avoiding extractive practices. Investing through Triodos Bank gives me the comfort and peace of mind that I am doing the right thing. If you care about a healthy planet and all that depend upon it, Triodos Bank is the only reasonable choice Reviewed on: 22nd April 2025

Great company and good for the planet

Great company and good for the planet Reviewed on: 22nd April 2025

An ethical investment

It really matters to me that the money I deposit in a bank is managed according to the highest standards ethically and environmentally and I have every confidence that this is true for Triodos. Reviewed on: 22nd April 2025

Getting through to an Advisor on the phone

I recently needed advice about transferring money into my cash isa. The woman I spoke to was knowledgeable, kind, friendlyand helpful. I got to speak to an actual person within 2 minutes. Reviewed on: 22nd April 2025

I feel safe with Triodos

I feel safe having my money looKed after by Triodos knowing it will be invested in good projects that benefit community and environment Reviewed on: 22nd April 2025

Low maintenance, good result

We let each other get on with it. Reviewed on: 22nd April 2025

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