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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

60% 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)

Ethically & Environmentally Sound Investment

Just good to know that my money is doing ethically and environmentally sound work. Being part of a community of caring, like-minded people is a bonus. Reviewed on: 10th April 2025

Fantastic service.

Fantastic service quick and efficient Reviewed on: 10th April 2025

I am impressed by the enshrined Ethos the Bank holds...

I am impressed by the enshrined Ethos the Bank holds and how it really engages that in its products and investment considerations towards a full systems thinking approach Reviewed on: 10th April 2025

Triodos has always provided excellent service promptly.

Triodos has always provided excellent service promptly. Reviewed on: 10th April 2025

Sustainable banking

I've moved all my money away from Barclays into banks with a better record of sustainable investments. I'm really happy knowing that my savings are contributing to a better future for the planet and for all of us. I wish more people would bank with Triodos! Reviewed on: 10th April 2025

Triodos are totally transparent and open in their ma...

Triodos are totally transparent and open in their management of my accounts. When I have contacted them about my accounts they have been prompt , clear and informative. Resolving my queries without difficulty. Reviewed on: 10th April 2025

excellent customer service and ethical offering

excellent customer service and ethical offering Reviewed on: 10th April 2025

Great online cash ISA service

Arrangements for online cash ISA all straightforward, with regular clear communication updates. Also great to know that money is invested with a provider who is proactively investing in sustainable businesses and causes. Reviewed on: 10th April 2025

Reliable, quick service

I always get prompt replies to any queries I may have, and changes in interest rates are explained clearly. Payments in and out go smoothly. Reviewed on: 10th April 2025

Great ethical bank with a gold range of products

Great ethical bank with a gold range of products Reviewed on: 10th April 2025

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