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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

1479% 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)

I am really glad to be banking with Triodos, knowing...

I am really glad to be banking with Triodos, knowing that my money is working for me and that it isn’t costing the earth, on the contrary it’s supporting the green transition. I have been recommending Triodos over and over again. Reviewed on: 21st April 2026

Not fixated on huge rewards for those at the topEasy...

Not fixated on huge rewards for those at the topEasy to contact amnd polite Reviewed on: 21st April 2026

Generally great service but their online services ar...

Generally great service but their online services are difficult to navigate and outdated compared to other UK banks. Reviewed on: 21st April 2026

Good performance and ethical.

Good to know ISA money is going towards positive innovative projects Reviewed on: 21st April 2026

Triodos cash ISA helped a life changing experience

I had to use my Triodos cash ISA to help me during a difficult time during divorce, and they were flexible and helpful during a time of high stress, so well recommended I'd say. They were very helpful and calming during a stressful period, and remain helpful now to the same extent. Reviewed on: 21st April 2026

The ethical choice

Ethical banking is important to me, and so Triodos is the ideal choice. Reviewed on: 21st April 2026

Easy to set up.

Easy to set up. Good experience with using the app. Reviewed on: 21st April 2026

Stay ethical & reward your customers

Not had the account long but have wanted to bank with Triodos for years for ethical reasons, the cash ISA is competitive & staff have been helpful, friendly & knowledgeable the few times I needed to call. Reviewed on: 21st April 2026

ethical and easy

Easy to manage my own money ethically. Reviewed on: 21st April 2026

A bank and ISA that do good

I love being able to support such a worthwhile bank by having a cash ISA with them. They offer good rates of interest and I know my money is doing good. The app works well and customer service is helpful. Reviewed on: 20th April 2026

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