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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (3808 reviews)

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4.94

Based on 3,808 reviews, last reviewed 24th Apr 2026

56450% 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

I love the ethos of Triodos, banks do not have a goo... I love the ethos of Triodos, banks do not have a good reputation often investing in unethical ventures and abusing their position of financial strengt... Read more Reviewed on: 24th April 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.

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Triodos Bank Cash ISA reviews (3808)

Triodos meets my needs!

I am very happy to have a bank I can trust to deal ethically with the money I have saved with them. Triodos communicate updates to their service and changes to interest rates by email. I find their on line account very convenient and easy to manage 24/7. Reviewed on: 2nd March 2021

Ethical investment is vital to combat the Climat Crisis and support Fairtrade farmers

I've worked for a total of 8 years in 3 African countries and I've seen the great needs for access to capitalto enable self development. Reviewed on: 2nd March 2021

Money doing good

As I am lucky enough to have a little bit of money to save, I feel much happier entrusting it to a bank I know will only use the money for good. Reviewed on: 2nd March 2021

A reliable and easy to use bank

Triodos are reliable and secure. I am delighted to know that my savings are being invested in an ethical way. Reviewed on: 2nd March 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

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