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Triodos Bank: Cash ISA reviews

View other Triodos Bank products
4.94
Based on 3,808 reviews, last reviewed 24th Apr 2026
56450% 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%
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6%
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Latest highest rating:

5

I love the ethos of Triodos, banks do not have a goo... I love the ethos of Triodos, banks do not have a good reputation often investing in unethical ventures and abusing their position of financial strengt... Read more Reviewed on: 24th April 2026
Adrianna's avatar
Adrianna

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 (3808)

Ethical and transparent

4
Glad to see money being used for positive change Reviewed on: 1st March 2021
jh's avatar
jh

Easy, ethical saving

5
Having an ISA with Triodos has been brilliant thus far. I love knowing that my money is supporting beneficial projects around the U.K. and further afield and find it very easy to navigate their website in order to manage my savings. Reviewed on: 1st March 2021
Carys B's avatar
Carys B

The best ethical bank in the UK

5
Everything about Triodos Bank is excellent. Always easy to get clear help by phone. Green credentials superb! Reviewed on: 1st March 2021
Vikky Minette's avatar
Vikky Minette

Ethics are integral to the bank

5
The service is efficient but what matters is the integral commitment to using all funds to support social benefit Reviewed on: 1st March 2021
Blaise White's avatar
Blaise White

What kind of world is your money creating?

5
Knowing that using Triodos Bank helps to fund a better world is more valuable than whatever interest other banks might offer. Reviewed on: 1st March 2021
Monica's avatar
Monica

Comparatively good interest rates on cash ISAs

5
All online transactions have been effective and efficient. Triodos only invests in ethical businesses and community projects. Reviewed on: 28th February 2021
Scholefield's avatar
Scholefield

Feels good to invest in sustainable developments

5
Money put aside for my grandchildren, for their future. Reviewed on: 28th February 2021
Jane Pelham 's avatar
Jane Pelham

Banking of the Future

5
Excellent ethical bank helping put sustainable schemes in place. Great levels of service and communication on the projects the're involved in. Reviewed on: 28th February 2021
AP's avatar
AP

Glad to be with Triodos

5
During an era characterised by the greed and lies that are wrecking our planet, it is reassuring to be with a company that is ethical, honest, efficient and reliable. Reviewed on: 28th February 2021
Geoff Green's avatar
Geoff Green

Amazing bank, I love their ethical ethos and their customer servcie is second to none

5
I love this bank, and think all banks should be like them. The few times I've had to call, I got a friendly efficient service. And I love that my money is being put to good use in the world, and specifically will not add to the climate and ecological catastrophe that we are rushing towards. Reviewed on: 28th February 2021
Pallavi Devulapalli's avatar
Pallavi Devulapalli

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