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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2678 reviews)

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4.94

Based on 2,678 reviews, last reviewed 2nd Mar 2026

6800% 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

EthicISA Easy to open ISA, and it's all transparent Reviewed on: 2nd 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 (2678)

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

Excellent customer service fast responses.

Excellent customer service fast responses. Easy to use App. Reliable, and good communication. Clear about values and objectives. Reviewed on: 6th March 2025

A good bank, that cares for its customers and the en...

A good bank, that cares for its customers and the environment. Reviewed on: 6th March 2025

Easy internet banking with ethical standards

Easy internet banking with ethical standards Reviewed on: 6th March 2025

Excellent ISA

Excellent ISA investing in things I care about. Reviewed on: 6th March 2025

Always a friendly voice to help our when needed.

Always a friendly voice to help our when needed. I've found my experience using their product/service cohérent, efficient and friendly every step of the way. Reviewed on: 6th March 2025

so good to speak to a real person

so good to speak to a real person that is really helpful, and to know that money is only going to ethical causes rather than companies that are damaging the world Reviewed on: 6th March 2025

Excellent service

Excellent service, quick and efficient Reviewed on: 6th March 2025

Glad I made the switch to ethical banking

I've been banking with Triodos since about 2017, when I switched over from a retail bank. Firstly, Triodos seems to come out top in ethical reviews, and this is the reason why I switched to them. I want to know that my money, as far as I can know, isn't being used to invest in causes I don't wish to support, and Triodos always speaks of the community-based causes they invest in instead. I've always been helped whenever I've asked for it from Triodos staff, and enjoy using their software to manage my account. Reviewed on: 6th March 2025

I have had various savings accounts with Triodos for...

I have had various savings accounts with Triodos for many years because I approve strongly of their ethical values. I get a reasonable interest rate. Reviewed on: 6th March 2025

Triodos offer hope.

Triodos offer flexible ISA options which are easy to set up and manage. Their investments are transparent and the bank provides more than simply peace-of-mind with correspondence. Triodos regularly update customers with good-news stories on the financial support and sustainability outcomes afforded by customer loyalty. Reviewed on: 6th March 2025

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