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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)

Easy and ethical

Deposits and withdrawals are very simple. The app shows you everything you need to know. Applying for an account is simple and quick. And saving with the knowledge your money is being used to fund ethical projects and is not funding the arms trade or fossil fuel projects is more than reassuring. Reviewed on: 21st April 2026

I’m very concerned about the future of the planet.

I’m very concerned about the future of the planet. I’m also concerned where and who the money I save goes to. Triodos Bank is the only bank which actually cares about the future and that’s why I bank with them. Reviewed on: 21st April 2026

Committed to ethical investing

Great communications and customer service but I am particularly impressed by the commitment to ethical investment. Reviewed on: 21st April 2026

Best ethical bank I can find

Having a range of products that uses my money ethically is great. Any lower interest rate, compared to unethical ISAs, is well worth it when you see the companies Triodos funds. I mostly interact with them online but the one time I had to call up they answered quickly and were helpful. The app is easy to use. Reviewed on: 21st April 2026

Good, reliable, interesting

I like the in app features and the information I get with their newsletters. Reviewed on: 21st April 2026

Ethical ISA with good customer support!

Ethical ISA with good customer support! Can't recommend the bank enough for making good decisions whilst supporting its customers. And it's based in my home city too, which is a bonus on a personal level. Reviewed on: 21st April 2026

Peace of mind

The account was easy to set up and I can relax knowing that my money is not being used for purposes that don’t align with my values. Peace of mind is a priceless commodity! Reviewed on: 21st April 2026

Clear and simple to get details.

Clear and simple to get details. Open about what they are doing Reviewed on: 21st April 2026

Easy to use app.

Easy to use app.. ethical bank we feel good about our investment Reviewed on: 21st April 2026

I feel happy saving with Triodos.

I feel happy saving with Triodos. In these times, to know that our money is being invested wisely and ethically feels so important. I have been banking with Triodos in some way or another for about 20 years now and i have always found the staff and processes efficient and mindful. Reviewed on: 21st April 2026

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