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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2679 reviews)

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4.94

Based on 2,679 reviews, last reviewed 9th Mar 2026

6900% 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

I have trusted Triodos with my money for many years... I have trusted Triodos with my money for many years now. It’s so wonderful to know that it is only being used to fund ethical practices and companies.... Read more Reviewed on: 9th 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 (2679)

Really delighted to switch to Triodos, a bank that a...

Really delighted to switch to Triodos, a bank that aligns with my values and does not invest in arms or war. The customer service has been excellent. Reviewed on: 1st February 2024

Newsletters are worth reading!

I love the transparency and ethical values, but Triodos are also really good to deal with and their newsletters are actually worth reading! Reviewed on: 31st January 2024

All round excellence from Triodos Bank.

The online system is straightforward and easy to use. When I have needed to speak to members of staff, they always have been exemplary. Efficient, helpful, gracious and knowledgable. Reviewed on: 30th January 2024

The joy of contributing to general wellbeing.

When I retired frommy teaching job, I invested my lump sum in Triodos and 22 years later, I am hapy to know that it has supported so much ethical,positive action in the world. Reviewed on: 30th January 2024

Good at keeping me informed about ethical investment...

Good at keeping me informed about ethical investment opportunities. Great to have some good news from time to time. Reviewed on: 30th January 2024

My savings are easy to access

My savings are easy to access and transactions are quick and reliable Reviewed on: 30th January 2024

Transparent and informative

Lots of information about how the Bank invests our money, so that you can be confident of the ethical use of your money. Banking online is easy, and interest rates very competitive, amongst the first banks to raise rates when general interest rates rise. Reviewed on: 30th January 2024

I love Triodos for being 100%ethical and investing o...

I love Triodos for being 100%ethical and investing only in sustainable ventures Reviewed on: 30th January 2024

Great banking experience

I found it easy to join Triodos and open an ISA. It has been easy to withdraw money as needed. Reviewed on: 30th January 2024

Easy ethical investing. Perfect!

Investing was easy. The app works consistently. No complaints! Reviewed on: 30th January 2024

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