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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2675 reviews)

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4.94

Based on 2,675 reviews, last reviewed 28th Feb 2026

6500% increase in 5 star reviews

in the past 90 days

No new 1 star reviews

in the past 90 days

94%

Latest highest rating:

4

Everything they do is great. Everything they do is great. Their revamped app is spot on - I just want a better savings rate. Love that this is really instant access and flexible... Read more Reviewed on: 28th February 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 (2675)

Review of the Triodos Bank, Cash ISA:

A sustainably invested ISA that has been very easy t...

A sustainably invested ISA that has been very easy to manage. The green policies of Triodos give me peace of mind that my savings are being used ethically. Reviewed on: 15th April 2025

poor returns but great ethics

I continue to keep my money inveted in the Triodos cash ISA even though the returns are poor due to good that they are doing with my money Reviewed on: 22nd April 2025

Saving with a conscience.

Easy, simply to navigate banking with a conscience. Would recommend. Reviewed on: 22nd April 2025

easy to use

The online system is easy to use Reviewed on: 22nd April 2025

Contact always availabke.

Regular contact with customers is so welcome.and once I had to ask a question and they answered it very promptly.they offer new investment when ISAs come to fruition Reviewed on: 22nd April 2025

Straightforward

Straightforward. Seemed secure. Ethical Reviewed on: 22nd April 2025

Excellent from day one!

Excellent from day one! Easy to set up. User friendly app. Human on the end of phone enquiries. This I particularly appreciate. Reviewed on: 22nd April 2025

Setting up and using a Cash Isa with Triodos Bank.

Setting up and using a Cash Isa with Triodos was easy. Staff were very helpful from the start, which helped me make the right decision about what sort of account I needed. Subsequent communication about rates of interest etc have always been clear and informative. Although it is an online account Triodos do not send any more emails than are necessary and overloading your inbox. I would thoroughly recommend them to anyone happy to do everything on line. Reviewed on: 22nd April 2025

Easy to use app, clear ethics bank

Easy to use app, clear ethics bank Reviewed on: 22nd April 2025

Great communication and genuinely ethical

Great communication and genuinely ethical Reviewed on: 22nd April 2025

Very good so far.

Very good so far. Concerned that they are replacing customer service with online chat. Might not be able to vote for them in future.chat Reviewed on: 22nd April 2025

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