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Triodos Bank: Cash ISA reviews

View other Triodos Bank products
4.94
Based on 2,932 reviews, last reviewed 20th Mar 2026
31000% increase in 5 star reviews
in the past 90 days
No new 1 star reviews
in the past 90 days
See only 5 star reviews
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6%
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Latest highest rating:

5

Triodos is a reliable, trustworthy ethical bank Triodos is a reliable, trustworthy ethical bank Reviewed on: 20th March 2026
MME's avatar
MME

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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Jo H
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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 (2932)

I love my Bank!!!

5
Not everyone can say they love their bank, but I can. I've finally found a bank that has the same values as me. From sustainable banking to transparency - they only invest money in projects that but people and the planet first. Ethical banking at its finest! I love Triodos Bank! Reviewed on: 5th February 2020
LoubLou's avatar
LoubLou

I want my money to be used ethically

5
Triodes only uses money for ethical projects like organic farms and wind turbines to help in the fight against climate change. Yet it's ISA's pay a higher interest rate than high street banks. It deserves to be better known. Reviewed on: 5th February 2020
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Patrick Haynes

My money is in a good place, thanks.

5
Cannot fault the service in any way. Reviewed on: 5th February 2020
Shirley Marsden's avatar
Shirley Marsden

Best ethical bank

5
Triodos is the best ethical bank in every way and in all its products. What it does with our investments is amazing Reviewed on: 5th February 2020
Oriole Hall's avatar
Oriole Hall

My favourite bank because it is ethical!

5
As an 87 year old I appreciate that when I telephone the bank I can speak to a human being instead of a recorded message. I have found them helpful at all times. Reviewed on: 5th February 2020
Catherine Honour's avatar
Catherine Honour

Excellent ethics and customer service

5
I know that my money is doing good things whilst I watch it grow! Always get through quickly and speak to someone who gives personal service Reviewed on: 5th February 2020
AK's avatar
AK

A bank with community investment ethos

5
Responsible investment focus on community projects, transparent investment policies, quick to respond when assistance required, showing the way forward for other banks to follow ... I hope Reviewed on: 5th February 2020
Rebecca H's avatar
Rebecca H

Investing in things I care about

5
Opening & operating my ISA was very straightforward. Receiving regular information on the projects & areas that the banks invests in gives me confidence that my money is working for good and not in environmentally damaging ways. It is good to know that my money is helping and not hindering. Reviewed on: 5th February 2020
Jacqui Bulmer's avatar
Jacqui Bulmer

Always feels good

5
I don’t have any doubts in putting money into Triodos. It’s not just about safety and security. I feel that there is responsible thinking going on at the centre in the organisation, as it considers ethical issues from all angles. I am impressed by the projects and people who are at grass roots being supported by my investments. I don’t feel that my money will be used destructively. Reviewed on: 5th February 2020
Sheila's avatar
Sheila

A beacon of hope leading the way forwards

5
I have banked with Triodos for several years and love finding out about the fantastic, innovative companies they invest in. They are helping to build a better world and it is great to know that my savings are too... Staff are always friendly and very helpful and I am so grateful to them for what they are doing. Reviewed on: 5th February 2020
Christine Grocott's avatar
Christine Grocott

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