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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.82 (3818 reviews)

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4.82

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

74% 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

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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 (3818)

Prioritising Community and Planet

I have found Triodos Bank to be excellent in its performance and, most importantly, in its ethical and community-based priorities, The world would be a better place with more banks - and companies operating as they do. Reviewed on: 25th January 2022

Investing for change

In a world not really in touch with how much change needs to happen, being a Tridos investor means I can contribute to positive change within a sector where we need visionary companies like Tridos to lead us on from the status quo. Reviewed on: 25th January 2022

Ethical Bank

Keep me updated very well with all their ethical initiatives. I'm happy to invest with this organisation compared to other more nefarious financial institutions Reviewed on: 25th January 2022

The good guys.

Tríodos only invest in those doing good things with their money (or at least reasonable things), and they are totally open about who they lend to. Customer support by phone is amazing, really really good, like walking into a small town bank where staff know you. Quite a nice update magazine with stories of investment projects. Not the best interest rates, but maybe your money is doing something better while you earn some interest from it, and you’re not making the world a worse place. Reviewed on: 24th January 2022

No better place at this moment in time to place your money.

It's motives, transparency and messaging is all spot on. When it sends out newsletter emails re. organisations it supports, I like the fact that it's not a "Look how great Triodos Bank is" message but an excellent insight into the organisation that's supported by the Bank. And at the end, a short paragraph putting the Bank into the story quietly. Really great communicators. Reviewed on: 24th January 2022

an opportunity to apply ethical values to savings

Triodos Bank reflects my own values in its ethical investments and it’s role as an ethical and fair employer and service provider. Reviewed on: 24th January 2022

A rare thing...a bank I trust

Most banks invest in industry that trashes the planet. Triodos provides a rare thing- an ethical choice in the financial markets. Reviewed on: 24th January 2022

Marries outstanding customer service with excellent ethical credentials

Wish there were more banks like this - actually trying to do good in the world but, fortunately, the lack of competition doesn't seem to have especially compromised their ability to deliver outstanding customer service. Been with them over five years and never had a bad experience. Strongly recommend. Reviewed on: 24th January 2022

Savings to save the planet!

It's good to save with a clear conscience! Reviewed on: 24th January 2022

Confidence rewarded

My son-in-law, a highly intelligent scientist, recommended Triodos to me and I've never regretted following his advice. My wife and I both save, with confidence, through Triodos. After being stung by mistakes made by another bank, we trust Triodos and our trust has been rewarded. Trust Triodos! Reviewed on: 24th January 2022

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