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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.82 (3818 reviews)

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4.82

Based on 3,818 reviews, last reviewed 19th May 2026

105% 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

All on-line but easy to follow. All on-line but easy to follow. Not the most competitive rates but it is ethical Reviewed on: 19th May 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 (3818)

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

Great ethos.

Responsive to queries. Helpful and friendly. Great ethos. Reviewed on: 20th March 2026

Ethical Banking

When I retired I was grateful to find an Ethical Bank to use, with the funds I had available to invest with them, and I've been wholly satisfied with their service. Reviewed on: 20th March 2026

clear conscience

nice to know im not funding all the dark things ,happening around the world. Reviewed on: 20th March 2026

An excellent service with good communication and an...

An excellent service with good communication and an easy to use App. Reviewed on: 20th March 2026

Kindness and ethical

When I've contacted them with a question, I have been dealt with fast and kindly. I have felt in very good hands knowing they use my money for good sustainable initiatives that support humanity and the planet. Reviewed on: 20th March 2026

Triodos is a breath of fresh air in the banking world.

Triodos is a breath of fresh air in the banking world. By choosing to bank with them I genuinely feel like I’m making the change I want to see in the world. Their accounts and communications are clear, they’re easy to use and have good rates, and customer service is great. I can’t fault them! Reviewed on: 20th March 2026

Cash isa rates started low and were lowered on more...

Cash isa rates started low and were lowered on more than one occasion. Reviewed on: 20th March 2026

Ethical banking gives me peace of mind.

Triodos respond quickly to queries. I love that I know my money is doing good in the world - it’s really important to me that I can use my money ethically. Reviewed on: 20th March 2026

A truly Ethical bank!

I have had saving with Triodos for many years. My next step will be to move my current account to them, not because I have had problems with my current bank but they do not live up to the ethical standards i would wish. I will be informing them of why I am moving. Reviewed on: 20th March 2026

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