Write a review

Go to business site

Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2680 reviews)

View other Triodos Bank products

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

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 (2680)

Triodos is the best!

I love the idea of our small savings being used in a responsible ethical way. Reviewed on: 6th April 2023

Happy customer

Good service, good rates of interest, easy to use portal and brilliant ethics. e newsletters are good too ! Reviewed on: 6th April 2023

Easy ethical banking

Invest in some great projects that benefit people and planet. Reviewed on: 6th April 2023

Love ethical banking

Banking with Triodos makes me happy because of Triodos's unparalleled commitment to ethical banking, where ethical is defined in a number of social and environmental dimensions. I feel like I am contributing to making our society a better place and to making our world safer by banking with Triodos. And the new web interface is nice, too! Reviewed on: 6th April 2023

Fantastic to have a proper ethical option

I am so pleased Triodos offer an option for me to invest my money in a bank which only deals in ethical investments. Reviewed on: 6th April 2023

Triodos helps people and the planet

Triodos presents the human face of modern banking. I can talk to a person who will; understand and want to help me not tick a box. Reviewed on: 6th April 2023

Ethical and good value

Triodos is top of the environmental and ethical bank ratings. They don't greenwash or invest in armaments. The interest rates are good. Highly recommended Reviewed on: 6th April 2023

Truly transparently Ethical.

Triodos’s ethical commitment is truly transparent as can be seen in their reports and open access to all customers via their on line annual AGM . They continuously update all their product researches to ensure ethical compliance . Reviewed on: 6th April 2023

Definitely ethical

I stay with Triodos as they support ethical projects and investments Reviewed on: 6th April 2023

Investment

My investment has held up well despite the unstable market Reviewed on: 6th April 2023

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 Barclays 4.10 from 82 reviews
Junior ISA
from interactive investor 0.00 from 0 reviews
Lifetime ISA
from Plum 4.90 from 52 reviews

Want to see more from Triodos Bank?

Online Saver
from Triodos Bank 4.95 from 1001 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