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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.95 (3034 reviews)

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4.95

Based on 3,034 reviews, last reviewed 22nd Mar 2026

41100% 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

limited use I only have a cash ISA with Triodos as I like to have a day to day current account with a bank with a branch in my local town. I admire and support wh... Read more Reviewed on: 22nd 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

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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.

Triodos Bank Cash ISA reviews (3034)

Review of the Triodos Bank, Cash ISA:

most ethical!

i am really happy with triodos and wouldnt invest anywhere else as i find them the most ethical bank! Reviewed on: 26th February 2021

What's not to like

Triodos is a great bank who uses the money that people save to invest in sustainable and positive projects for small businesses to provide worthwhile services and products. Reviewed on: 2nd March 2021

Banking with Triodos makes me feel positive about the manner in which my money is used

I have had an ISA with Triodos for many years and compared to the ISA's of other members of my family, the interest rate has been very favourable. The website is easy to use and the information share by Triodos is first rate. A positive experience all round. Thank you Reviewed on: 2nd March 2021

Triodos has strong ethical profile AND is UK based

I have had good banking for more than 10 yrs Reviewed on: 1st March 2021

Banking without the theft

Excellent customer service and you know you are not being exploited in order to pay large dividends to shareholders or bonuses to members of staff. Reviewed on: 1st March 2021

The planet needs all banks to be like Triodos

Triodos are the best bank for us and for the planet. If all the worlds rich invested in Triodos instead of their fossil feul related tax havens the world would be a better place. that is my dream. Reviewed on: 1st March 2021

Reassuringly ethical

Easy to use website, reassured by regular communications of well my money is used in very ethical enterprises. Reviewed on: 1st March 2021

I know my savings are a force for good.

Easy to speak to a person. Easy to manage my accounts on-line. An inspiring newsletter tells me where my money is invested. Reviewed on: 1st March 2021

Easy ethical banking

Triodos have always been easy to use, respond to enquires quickly and let me know where my money is invested Reviewed on: 1st March 2021

Wishful banking

I wish everyone banked with a bank like Triodos. I have long banked with them with confidence and a clearer conscience. They truly make a positive difference, in a caring, friendly, informative, intelligent, passionate, unpatronising, responsively responsible way. Long may they keep up their excellent work. Reviewed on: 1st March 2021

Invest in the actions you want to see IN ACTION

Invest in Triodos to read about, and see the difference it makes to people who have few life advantages, and how it enables us all to strive to live in better environments. Reviewed on: 1st March 2021

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