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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)

A bank to trust

I feel confident that Triodos is everything I could want in a bank. I know I can trust in and be proud of being a part of Triodos. Our twin grandsons have junior isas so theirs can be an ethical future. Reviewed on: 16th January 2022

A fantastic ethical bank

I love having my savings with Triodos. I can trust them and it's great to know that the money they make is used for good ethical and sustainable causes. Reviewed on: 16th January 2022

A truly ethical bank

Triodos is ethical at its core, it was developed with ethical banking as its core value, it has not become superficially ethical to "look good". There is complete transparency in its investments, I trust Triodos! Reviewed on: 16th January 2022

Ethical banking is an absolute must!

Ethical banking is an absolute must to support divestment of fossil fuels and weapons and Triodos has become more user friendly in recent years. I urge people to switch to Triodos if possible. Reviewed on: 16th January 2022

Customer Service and ethics

I've always found Triodos to be excellent to do business with and am assured that my money is put to good use and does not go to promote war and inequality like many og the 'high street' banks. Reviewed on: 16th January 2022

Commited and pro-actively Ethical Bank

Triodos Bank has a useful range of products and good online access. They are 100% ethical with pro-active policies to find and fund projects and businesses which make a positive contribution to less advantaged people and the planet. I know my money invested with them gets a fair return while making a positive difference. Reviewed on: 16th January 2022

Ethical leader

Ethical investment with trouble free administration. Reviewed on: 16th January 2022

An honest bank

What this bank stands for completely matches with my values. I have peace of mind knowing that my money is being used to exploit others and the planet. That matters greatly. They are the only ones out there doing the right thing. Reviewed on: 16th January 2022

Great ethical product

If you want to support some sustainable investments then this is the product for you. Currently low rates of interest but you know your money is being invested wisely Reviewed on: 16th January 2022

In safe hands ...

It was a simple and easy process to set up my account, and to access it since then. I am able to rest assured that my money is in safe hands and will be ethically invested for social and environmental good. Reviewed on: 16th January 2022

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