Write a review

Go to business site

Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2939 reviews)

View other Triodos Bank products

4.94

Based on 2,939 reviews, last reviewed 20th Mar 2026

31700% 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

Peace of mind So comforting to know all the money I save with you supports sustainable business and projects. One less thing to worry about Reviewed on: 20th 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 (2939)

Put your money were your mouth is

Triodos is easy to use on an everyday basis and I really appreciate the transparency of the operation. They let me see exactly which companies the support. Highly recommended. Reviewed on: 26th February 2021

Help yourself while saving the planet

Really pleased to know that my savings help towards saving the planet while giving me a good return. Reviewed on: 26th February 2021

love them

love them and everything that they do, ethical banking is the way of the future! Reviewed on: 26th February 2021

Great bank

It would be worth banking with Triodos regardless of how good they are to bank with as a customer. Fortunately, they're great to bank with as a customer too! Reviewed on: 26th February 2021

Heartwarming

Banking with a heart, mind and soul Reviewed on: 26th February 2021

Clear ethical banking

Really clear what they invest your savings in. Excellent communication and just the right amount of publicity about other relevant products. Easy to use internet banking. Reviewed on: 26th February 2021

Making a difference with my savings

I've been with Triodos Bank since 2013, opened up my first Cash ISAs and eventually also opened my children's Junior Cash ISAs with them. I am happy and proud of the projects that they support and I can sleep well at night knowing my savings are making a big difference to people's lives and our planet. Reviewed on: 26th February 2021

My money invested in a way that reflects my values

It is so important that any money that I don't need right now is invested in someone who looks at the world in more or less the same way that I do. Reviewed on: 26th February 2021

no hassle account with absolute accountability

I know my cash ISA does no harm; that's a pretty good start i the banking world; that my bank actually - and yes, I mean 'actually' does good... is even better; I can save my very small sum with a clear conscience... great Reviewed on: 26th February 2021

Ethical, friendly, superb

Easy to contact. The people I speak to are not machines, know what they are talking about, and can actually help. Efficient. Easy to manage online 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
Cash ISA
from Close Brothers Savings 5.00 from 4 reviews
Cash ISA
from Chip 4.97 from 1036 reviews

Want to see more from Triodos Bank?

Online Saver Plus
from Triodos Bank 4.96 from 452 reviews
Current account
from Triodos Bank 4.94 from 8928 reviews
Online Saver
from Triodos Bank 4.94 from 1093 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