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)

Savings with a conscience

I've had my ISAs at Triodos for a few years now, and I have to say that I feel better keeping my savings someplace that is ethical, and they are transparent about where the investments go and the people and orgnanisations that benefit. Reviewed on: 26th February 2021

Great all rounder

Easy to open account. When I opened it it had a great interest rate (obviously now, as with all banks, that interest rate has plummeted). Love where they invest their money Reviewed on: 26th February 2021

Ethical banking

A bank that makes you feel good about where your money goes. Reviewed on: 26th February 2021

Best Bank

It's a bank that's ethical, transparent with great customer service. The best experience with a bank in the last 6 years. Reviewed on: 26th February 2021

Easy and ethical banking

I trust Triodos to look after my savings without damaging the environment. Reviewed on: 26th February 2021

Ethical

Ethical, keeps you informed where you money is invested Reviewed on: 26th February 2021

I agree with what Triodos Bank stands for, and in a world where we cannot function without a bank account, it's a great relief that there is a ethical bank.

Very friendly and helpful on the phone. Reviewed on: 26th February 2021

Twice annual updates and friendly , professional dealings on the phone.

I believe in your ethics and have been very happy for the almost 20 years banking with your institution. No complaints!! Reviewed on: 26th February 2021

An ethical bank

I like the way Triodos champions the underdog Reviewed on: 26th February 2021

Highly recommended

Very efficient customer service and the knowledge that your investments are helping to make the world a better, greener place. Reviewed on: 26th February 2021

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