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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2680 reviews)

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4.94

Based on 2,680 reviews, last reviewed 12th Mar 2026

7000% 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

Ethical banking via Triodos is great Ethical banking is a priority for us and Triodos is top notch. A good range of products and great communication to let you know your impact. I view ha... Read more Reviewed on: 12th March 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 (2680)

Ethical banking via Triodos is great

Ethical banking is a priority for us and Triodos is top notch. A good range of products and great communication to let you know your impact. I view having a slightly lower rate than standard, unethical banks as a way to give to work I want to support. Reviewed on: 12th March 2026

Reply from Triodos Bank Hello, Thank you for your review. We’re pleased to hear you enjoy being a Triodos customer and using your finance to drive positive change. Kind Regards, Jennifer Response date: 13th March 2026

I have trusted Triodos with my money for many years...

I have trusted Triodos with my money for many years now. It’s so wonderful to know that it is only being used to fund ethical practices and companies. It makes me happy to know I’m doing my bit to improve the lives of people and the planet, however small. On the rare occasion I’ve needed to contact them with an issue, they’ve always been fantastic, friendly and efficient. Reviewed on: 9th March 2026

Reply from Triodos Bank Hello, Thank you for taking the time to leave us a review. We’re glad to hear you enjoy being a part of our sustainable banking community and putting your money towards positive change. We really appreciate your support and are delighted to have you as a customer. Kind Regards, Jennifer Response date: 13th March 2026

EthicISA

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

Reply from Triodos Bank Hi Adrian, Thank you for taking the time to leave us a review. We’re delighted to have you as a customer and thank you for your support. Kind Regards, Jennifer Response date: 13th March 2026

Good returns for my cash from Triodos Cash ISA.

Good returns for my cash from Triodos Cash ISA. I also know that my money is helping society in an ethical and socially responsible way. Reviewed on: 2nd March 2026

Reply from Triodos Bank Hi Pete, Thank you for your review. We’re pleased to hear you enjoy being a Triodos customer and using your finance to drive positive change. Kind Regards, Jennifer Response date: 13th March 2026

Easy to set up, easy to use instant Cash ISA with im...

Easy to set up, easy to use instant Cash ISA with impact! Feel great about your savings and how your money is supporting positive change. Reviewed on: 1st March 2026

Reply from Triodos Bank Hi Alice, Thank you for taking the time to leave us a review. We’re delighted to have you as a customer and thank you for your support. Kind Regards, Jennifer Response date: 13th March 2026

Everything they do is great.

Everything they do is great. Their revamped app is spot on - I just want a better savings rate. Love that this is really instant access and flexible ISA Reviewed on: 28th February 2026

Reply from Triodos Bank Hello, Thank you for taking the time to leave us a review. We’re delighted to have you as a customer and thank you for your support. Kind Regards, Jennifer Response date: 13th March 2026

Resting peacefully

I feel re-assured that Triodos only invests in worthwhile enterprises. .I can sleep sound in the knowledge that my money is supporting environmentally sustainable and ethical businesses. I do not need to worry that I'm inadvertently encouraging the manufacture of weapons or the exploitation of fossil fuels. Reviewed on: 28th February 2026

Reply from Triodos Bank Hi Derek, Thank you for taking the time to leave us a review. We’re glad to hear you enjoy being a part of our sustainable banking community and putting your money towards positive change. We really appreciate your support and are delighted to have you as a customer. Kind Regards, Jennifer Response date: 13th March 2026

There's only one truly ethical bank out there.

There's only one truly ethical bank out there. Triodos puts its money where its mouth is, and still produces a competitive product with a competitive return. Why doesn't everyone bank with Triodos?? Reviewed on: 28th February 2026

Reply from Triodos Bank Hi Peter, Thank you for your review. We’re happy to hear you enjoy being a part of the sustainable finance movement, thank you for your support. Kind Regards, Jennifer Response date: 13th March 2026

I put my money where my values are.

I put my money where my values are. Triodos puts my money to good use in things I believe in. And they walk the talk too Reviewed on: 27th February 2026

Reply from Triodos Bank Hello, Thank you for taking the time to leave us a review and for your positive feedback. We’re glad to hear you enjoy using your finance for positive change and that you enjoy being a Triodos customer. Thank you for your support. Kind Regards, Jennifer Response date: 13th March 2026

Easy to get through on the phone

Easy to get through on the phone Reviewed on: 27th February 2026

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