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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2679 reviews)

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4.94

Based on 2,679 reviews, last reviewed 9th Mar 2026

6900% 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 trusted Triodos with my money for many years... I have trusted Triodos with my money for many years now. It’s so wonderful to know that it is only being used to fund ethical practices and companies.... Read more Reviewed on: 9th 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 (2679)

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

The best ethical bank by a country mile

The whole ethos of Triodos is by far and away the best in the world, especially if one is interested in both saving the world and making it a better place. Reviewed on: 8th April 2023

Safe Future.Know what your money supports

I have a clear conscience about what my Savings with Triodos are used to support whilst deposited withTHE Bank! Their Transparency Policy guarantees me no hidden surprise & I rest assured it’s put to ethically environmentally & socially sound purposes whilst deposited with THE No1 Bank of Choice. Reviewed on: 8th April 2023

Cash with a conscience

Clear communication and strong ethical aims. Reviewed on: 8th April 2023

Service and Sustainability

I value Triodos and have invested money with them for decades because of their great service and their focus on sustainability. Triodos staff have always dealt with my enquiries efficiently and professionally, but also with a personal touch, which means a lot to me in this modern, automated world. While our government refuses to take the climate crisis seriously, I am glad that I can play a small part in addressing this crisis by putting my money with Triodos and thereby ensure that it is doing good and not causing further harm to the planet. Reviewed on: 8th April 2023

An excellent service.

All questions answered and difficulties sorted in a friendly and helpful manner. Reviewed on: 8th April 2023

Love this bank

It’s a relief to use a green bank, knowing that investments support the climate for future generations. Easy to set up an account, good rates of interest, customer-friendly. Reviewed on: 7th April 2023

Great ethical product

So good to know your money is safe and doing good. Reviewed on: 7th April 2023

ethical Banking

Always found staff to be professional Reviewed on: 7th April 2023

A really ethical way to bank

Triodos has been a banking outlet for those who want to feel that their money is being invested ethically and continues to contribute to communities that need the support of a bank to be financially secure to do those things that make them ethical. The investor feels that his/her money is being wisely invested and the community feels that it can do its work profitably and ethically. Reviewed on: 7th April 2023

Triodos Bank Rocks!

I love banking with Triodos as I totally trust that they are making the best use of my hard earned money and savings to make a difference to the planet and those in need of a helping hand. Rather than lining their own pockets, the CEO and corporate heads of departments are transparent as to where our money goes. It makes me feel good to know that I am helping to make a difference. Reviewed on: 7th April 2023

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