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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2680 reviews)

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4.94

Based on 2,680 reviews, last reviewed 12th Mar 2026

7000% 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

Ethical banking via Triodos is great Ethical banking is a priority for us and Triodos is top notch. A good range of products and great communication to let you know your impact. I view ha... Read more Reviewed on: 12th 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.

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Triodos Bank Cash ISA reviews (2680)

Knowing my money is doing good work

I've had a great experience with Triodos over a number of years. I love to know that my savings are being used to support sustainable technologies and ethical businesses. If more of us saved this way we could change the world. Reviewed on: 26th February 2021

Ethical, accessible, good value

Triodos maintains the highest standards for ethical banking, protecting the environment and promoting social justice. Customer service is strong, return on investment is also strong. A winner on all counts. Reviewed on: 26th February 2021

A truly ethical bank

I used to be in the Cooperative Bank for many years, but that has been lost to venture capitalists. Triodos bank has a green, ethical and local focus which is in tune with the times we live in. Though only small, it is an exmpe of what banks should be like - supporting small businesses, encouraging better ways of living and leading on responses to the Climate Emergency. Reviewed on: 26th February 2021

Great service and ethical banking

I've been with Triodos for over 5 years now and couldn't recommend it enough... Reviewed on: 26th February 2021

Creating a better world

Triodos' investments in ethical businesses, and their helpful staff and easy communications are a pleasure to deal with. Reviewed on: 26th February 2021

good to be able to find an ethical isa

im glad to onow my money is being used for the common good, not for undeserved dividends to the already rich, or to finance destructive industries, weapons or tobacco. Reviewed on: 26th February 2021

ethical investment, good returns & no advertising hype

Ethical product with good interest rates. I also like the 'feel' of the company - friendly helpful service and news about projects they fund but without pushy advertising. Reviewed on: 26th February 2021

Good ethical products

I like being able to see the investments in businesses and organisations that make a positive contribution to our world Reviewed on: 26th February 2021

Top of their game with banking

From the newsletters, magazine and information provided about how Triodos use and value money - no other banks compare when it comes to mindful investing. Knowing that all my savings are being spent and used well in communities means so much that I don't much care about interest I get money wise. Customer service is excellent too. Reviewed on: 26th February 2021

Excellent and ethical

Triodos is really good- we have an ethical ISA for our daughter and myself, Easy to use website and good customer service on top of the ethical aspects Reviewed on: 26th February 2021

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