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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2808 reviews)

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4.94

Based on 2,808 reviews, last reviewed 20th Mar 2026

19400% 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 easiest ISA i've ever had The easiest ISA i've ever had to deal with, and the app is really good. Easy to navigate and keep track of my money Reviewed on: 20th 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.

Triodos Bank Cash ISA reviews (2808)

Review of the Triodos Bank, Cash ISA:

Ethical banking at its best.

Ethical banking at its best.Would recommend to everyone. Reviewed on: 16th January 2024

Easy, ethical saving

Having an ISA with Triodos has been brilliant thus far. I love knowing that my money is supporting beneficial projects around the U.K. and further afield and find it very easy to navigate their website in order to manage my savings. Reviewed on: 1st March 2021

The best ethical bank in the UK

Everything about Triodos Bank is excellent. Always easy to get clear help by phone. Green credentials superb! Reviewed on: 1st March 2021

Ethics are integral to the bank

The service is efficient but what matters is the integral commitment to using all funds to support social benefit Reviewed on: 1st March 2021

What kind of world is your money creating?

Knowing that using Triodos Bank helps to fund a better world is more valuable than whatever interest other banks might offer. Reviewed on: 1st March 2021

Comparatively good interest rates on cash ISAs

All online transactions have been effective and efficient. Triodos only invests in ethical businesses and community projects. Reviewed on: 28th February 2021

Feels good to invest in sustainable developments

Money put aside for my grandchildren, for their future. Reviewed on: 28th February 2021

Banking of the Future

Excellent ethical bank helping put sustainable schemes in place. Great levels of service and communication on the projects the're involved in. Reviewed on: 28th February 2021

Glad to be with Triodos

During an era characterised by the greed and lies that are wrecking our planet, it is reassuring to be with a company that is ethical, honest, efficient and reliable. Reviewed on: 28th February 2021

Amazing bank, I love their ethical ethos and their customer servcie is second to none

I love this bank, and think all banks should be like them. The few times I've had to call, I got a friendly efficient service. And I love that my money is being put to good use in the world, and specifically will not add to the climate and ecological catastrophe that we are rushing towards. Reviewed on: 28th February 2021

Good to know by banking with Triodos I am helping good causes and sustainability

Good to know by banking with Triodos I am helping good causes and sustainability. For too long we have been dominated by the cult of the individual, and this helps me to feel more connected, and how my actions can impact on others Reviewed on: 28th February 2021

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