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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.

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Triodos Bank Cash ISA reviews (2678)

Ethics and service

Tríodos provides a unique combination of high ethical values and good customer service. Reviewed on: 4th March 2025

Very happy to be a Triodos customer

Very easy to bank with: helpful information is readily available, setting up accounts is quick and convenient, app is easy to use, and now I can use Triodos as my ApplePay account as well! All this and ethical use of my money as well. Very happy to be a customer. Reviewed on: 4th March 2025

Excellent cash isa

Excellent rate for cash isa and feels good in a green bank. Money feels secure and nice to have a separate savings pot for it Reviewed on: 4th March 2025

Highly ethical, no catches.

Highly ethical, no catches. Open and clear conditions. Attractive investment options. Supporting ethical loans to worthwhile start-ups. Reviewed on: 4th March 2025

Ethical Bank, Great Customer Service

Primarily I use Triodos because of their commitment to ethical investments. When you add outstanding customer service and competitive products then holding accounts with them is a no brainier. Reviewed on: 4th March 2025

I want to support social and green businesses.

I am most concerned that my money is used to support green and social businesses and not to perpetuate businesses creating carbon polution, oil and gas, weapons, and health destoying tabacco and drugs. And using online banking is very straightforward. Reviewed on: 4th March 2025

Banking with integrity.

Banking with integrity. I trust Triodos to be transparent about what they offer me and what they invest my money. Reviewed on: 4th March 2025

Great bank

It's really important to me that my money is ethically invested and Triodos enable me to do that. Their customer service is very good and it's easy to use their app and website. Reviewed on: 4th March 2025

savings go to a good cause

I have confidence that my savings go to a good cause, and do not fund climate and social negative enterprises Reviewed on: 4th March 2025

Easy & ethical

Easy to open , felt secure, clear how my money gets used… for good Reviewed on: 4th March 2025

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