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Triodos Bank: Cash ISA reviews

View other Triodos Bank products
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
See only 5 star reviews
94%
See only 4 star reviews
6%
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Latest highest rating:

5

EthicISA Easy to open ISA, and it's all transparent Reviewed on: 2nd March 2026
Adrian W's avatar
Adrian W

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
Jo H's avatar
Jo H
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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)

lovely to bank ethically

5
I have been with Triodos for many years, I really appreciate their ethos as one of the first ethical bank providers - essential for us and the planet. Customer service has been great and banking with them is easy. Reviewed on: 4th March 2025
elizabeth j's avatar
elizabeth j

.Ethical investing

5
I trust Triodis to invest my money in ethical companies Reviewed on: 4th March 2025
Mags 's avatar
Mags

Great Bank!

5
Lovely helpful friendly staff. Love the ethics of this Bank! I feel better knowing that my money is not being invested in companies and products I do not agree with. Reviewed on: 4th March 2025
Pip's avatar
Pip

Triodos is an excellent ethical bank

4
Triodos is an excellent ethical bank Reviewed on: 4th March 2025
Simon Erskine's avatar
Simon Erskine

Great online banking and good telephone support.

5
Great online banking and good telephone support. Reviewed on: 4th March 2025
Alison Pooley's avatar
Alison Pooley

Birding shone a light on Banking

5
I was attending a HOS meeting when a member stated that we should all use a bank that supports everything that is essential in today's society for getting great value in the most ethical way. Reviewed on: 4th March 2025
H Mills's avatar
H Mills

Ethical Investment

5
I value the fact that Triodos invest my money ethically and that it is not supporting the arms trade and oppressive regimes. Reviewed on: 4th March 2025
Alistair Crow's avatar
Alistair Crow

The cash ISA was very competitive

5
I had the same product with Lloyds bank and Triodos was always significantly above their rates. I appreciated that greatly. It felt fairer that they were passing on good rates to customers rather than making more profits Reviewed on: 4th March 2025
GB's avatar
GB

Ethical investing

5
Love knowing that my money is invested ethically Reviewed on: 4th March 2025
Laura Howell 's avatar
Laura Howell

Great customer service and refreshing and much neede...

5
Great customer service and refreshing and much needed business model! Reviewed on: 4th March 2025
Paul Grelon's avatar
Paul Grelon

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