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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

1431% 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)

Confidence that comes from ethical investments

The app was easy to use and I feel confidence investing savings with a bank wich strong ethics and no fossil fuel ties. Reviewed on: 16th April 2026

Excellent efficient ethical.

Excellent efficient ethical. The bank a good portfolio of products. This helps to build a good range of savings. Their current account is such good value for money with their monthly charge. I love the fact that the monk has such high ethical and climate credentials. That is why I switched from my previous bank. Reviewed on: 16th April 2026

Reply from Triodos Bank Hello, Thank you for taking the time to leave us a review. We’re glad to hear you enjoy being a part of our sustainable banking community and putting your money towards positive change. We really appreciate your support and are delighted to have you as a customer. Kind Regards, Jennifer Response date: 16th April 2026

They are a small friendly bank and value their custo...

They are a small friendly bank and value their customers Reviewed on: 16th April 2026

Reply from Triodos Bank Hi Dorothy, Thank you for taking the time to leave us a review. We’re delighted to have you as a customer and thank you for your support. Kind Regards, Jennifer Response date: 16th April 2026

Banking with a human face ...

This bank has actual humans at the end of the phone lines who know what they are talking about. Reviewed on: 16th April 2026

Excellent guidance and services.

Excellent guidance and services. Triodos provides fast, clear and ethical advice. Reviewed on: 16th April 2026

Unlike legacy mainstream banks, I trust Triodos both...

Unlike legacy mainstream banks, I trust Triodos both with my money but also to support projects that deliver a just transition to a better, greener society. Reviewed on: 16th April 2026

On the only occasion I've had to contact Triodos by...

On the only occasion I've had to contact Triodos by phone they were excellent! Reviewed on: 16th April 2026

Helpful conversations.

Helpful conversations. Contactable with real person. Reviewed on: 16th April 2026

I choose Triodos for their sustainability and invest...

I choose Triodos for their sustainability and investment in ethical small businesses Reviewed on: 16th April 2026

Great ethical bank

Great rates on my cash ISA and interest paid every 6 months. Reviewed on: 16th April 2026

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