Write a review

Newsletter

Go to business site

Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.82 (3818 reviews)

View other Triodos Bank products

4.82

Based on 3,818 reviews, last reviewed 19th May 2026

1431% 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

All on-line but easy to follow. All on-line but easy to follow. Not the most competitive rates but it is ethical Reviewed on: 19th May 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 (3818)

It's really good to see an ethical bank.

It's really good to see an ethical bank. The tech is easy to navigate and I know money is safe and being used safely. Reviewed on: 23rd March 2026

Great ethics

Never had any issues and value triodos great ethics Reviewed on: 23rd March 2026

Quietly efficient, ethical and communicative.

Triodos is quietly efficient and communicative. Its principles are ones I share and would like to see more of. Reviewed on: 23rd March 2026

Happy long-term customer!

Had an account for years, it is easy to use and staff have been helpful whenever I've had queries. Reviewed on: 23rd March 2026

ecological and reliable.

I like to keep my money where I know that it is being invested in ecological and socially aware projects and not arms . Reviewed on: 23rd March 2026

I why i save with troidos.

I save with troidos because it has good environmental, ethical standards. I like the fact i can also take money out easily and quickly if I need it. Reviewed on: 23rd March 2026

App and website is formatted really well, the servic...

App and website is formatted really well, the services are clearly communicated, and it's incredible to see an explanation of where and how my money is going and being used. I have many different types of accounts with them and I've never considered moving away from them. Reviewed on: 23rd March 2026

Proper banking great service

It is not all about the cost or return but the principles that guide every aspect of the bank Reviewed on: 22nd March 2026

Very easy to start a cash ISA.

Very easy to start a cash ISA. Very good ethical value for money. Reviewed on: 22nd March 2026

So happy to put my money in an ethical account with...

So happy to put my money in an ethical account with a reliable and helpful bank. Recent upgrade to app has ensured it gets full marks from me. Reviewed on: 22nd March 2026

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 Trading 212 4.74 from 4643 reviews
Cash ISA
from RBS 4.12 from 29 reviews
ISA
from Prudential 3.78 from 2 reviews

Want to see more from Triodos Bank?

Current account
from Triodos Bank 4.86 from 10946 reviews
Business Banking
from Triodos Bank 4.83 from 463 reviews
Online Saver Plus
from Triodos Bank 4.82 from 553 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