Write a review

Go to business site

Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2679 reviews)

View other Triodos Bank products

4.94

Based on 2,679 reviews, last reviewed 9th Mar 2026

6900% 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

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.... Read more Reviewed on: 9th 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

Read all reviews Write a review

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.

Review Triodos Bank: Cash ISA now

Help others make smarter decisions by sharing your own experience.

Write a review

Triodos Bank Cash ISA reviews (2679)

Triodos Bank invests ethically

Triodos Bank addresses my requirement to invest my money ethically Reviewed on: 23rd January 2025

Love the ethos of the bank.

Love the ethos of the bank. Love its post growth messaging and aims to genuinely change the world for the better. Very unlike most banks who are happy to plunder the planet’s resources making life harder for most people on earth to pay out a few at the top. Love their emails and the feel of positivity and community - a rarity in a digital stream of bad news. Reviewed on: 23rd January 2025

Trust my money is in good hands and benefits the planet

Great bank where you know your money is investing only in ethical companies and projects, so there is benefit to the planet and people rather than huge corporations such as those involved in fossil fuels. Interest rates are competitive but that’s not the most important thing, their ethical credentials are the best! They’ve always been super helpful when I’ve contacted customer service too. Have been with them for years and am reassured my money is in good hands. Reviewed on: 23rd January 2025

Ethical banking

I really apprecaite being able to invest through an ethical bank Reviewed on: 23rd January 2025

Would recommend

Excellent customer service and it's good to know that my money is being invested responsibly. I moved away from Barclays as they have a bad track record for fossil fuel investment. Reviewed on: 23rd January 2025

Fantastic ethical investments

I love the fact my savings are being invested ethically by Triodos Reviewed on: 23rd January 2025

Triodos is bank of the future.

Triodos keeps me informed of all things related to my account, with clear communications. Triodos is the bank of the future interested in the health of our planet not just our pockets. Reviewed on: 23rd January 2025

Exceptional

Triodos have always provided exceptional customer service and it’s wonderful to be able to trust their ethics and economics. Reviewed on: 23rd January 2025

Twenty five years of reliable and trustworthy servic...

Twenty five years of reliable and trustworthy service as an ethical bank. Both savings and investments. Confidence grew enormously when the recklessness of other banks was revealed in the banking crisis. Good bleat communications , rapid responses to queries, and they do what they say - transparently. Reviewed on: 23rd January 2025

Reply from Triodos Bank Hi there, thank you for leaving a review. It's great to hear that you're enjoying our ISA account. At Triodos we strive to be transparent with our customers, so we're glad that this resonates with you. Thank you for supporting sustainable banking! Kind regards, Alex Response date: 6th February 2025

Love getting information about projects supported

Love getting information about projects supported Reviewed on: 23rd January 2025

Do you have a different Triodos Bank product?

Share your experiences with products to help others make smarter financial decisions and learn more about different products available. Write a review

Alternative products

Cash ISA
from Zopa 4.95 from 1533 reviews
Junior ISA
from Penrith Building Society 0.00 from 0 reviews
My Choice ISA
from Scottish Friendly 3.86 from 18 reviews

Want to see more from Triodos Bank?

Online Saver
from Triodos Bank 4.95 from 1000 reviews
Charity Saver
from Triodos Bank 4.95 from 155 reviews
Online Saver Plus
from Triodos Bank 4.94 from 423 reviews

View all products

Join Smart Money People

Keep up to date on ratings of your favourite businesses. Find out about our awards and write new reviews with ease

Create an account

News, guides and insight from our team

View resource hub