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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.94 (2680 reviews)

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4.94

Based on 2,680 reviews, last reviewed 12th Mar 2026

7000% 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

Ethical banking via Triodos is great Ethical banking is a priority for us and Triodos is top notch. A good range of products and great communication to let you know your impact. I view ha... Read more Reviewed on: 12th 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.

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Triodos Bank Cash ISA reviews (2680)

I value Triodos' commitmenrt to support sociallty responsible new and established businesses and change attitudes to finance.

Information received keeps the focus of the value of investing with Triodos clear. Reviewed on: 23rd January 2023

Great to bank with ethical bank

Triodos prioritise ethical banking which is so important to customers Reviewed on: 23rd January 2023

Best Sustainable Bank

I really appreciate the sustainable values that underpin all activities of Triodos Bank. It puts people and the environment at the heart of everything it does, and this is how it should be. Reviewed on: 23rd January 2023

Very friendly, ethical bank

Triodos have excellent ethical credentials, which I believe is more important than ever given all the global crises we are facing. Whenever I need to contact them they are very friendly and helpful. I will never bank with anyone else. Reviewed on: 23rd January 2023

Great ethics and easy to use website.

I have had no problems since I signed up to Triodos banking several years ago. I am happy to bank with such an ethical company. Reviewed on: 23rd January 2023

Ethical, secure banking

I have always found Triodos to be forward thinking - love the new app! I enjoy reading their emails so I can keep up to date with their ethical, sustainable policies and investments. Communication is excellent! Reviewed on: 22nd January 2023

Excellent product, very easy to use

Everything about setting up and using the account with Triodos was easy. So happy that our money is being thoughtfully invested. Reviewed on: 22nd January 2023

Reassuring banking

As soon as my savings were safely with Triodos I felt great reassurance and peace that they were in ethical hands and would only be used for projects promoting environmental and social justice. Reviewed on: 22nd January 2023

The pioneer for genuine ethnic inviestments (no green washing here)

I first found Triodos bank in 2001 when I had a small bit of inhenritence money to put somewhere safe and as an environmentally concious teeenager, I wanted to put my money where my values were (there weren't as many woke ones of us back then!). I was relieved and inspired to find Triodos Bank who were going so much further than Coop Bank who were the only other option at the time. Since then I've always saved my money with Triodos for their transparency and openness to share the postive impact money can have with the right values. I've loved going to their in person AGMs where you are connected with the people in teh organisations who you money is acatully helping, and feel part of the positive things they are doing int he world with money. This is how money can work and Triodos make it real. Reviewed on: 22nd January 2023

A really helpful ethical bank promoting sustainable and regenerative business

As a member of the public I need to know what my bank invests my money in and Triodos ticks all the boxes for it's transparent and totally ethical approach. Truly a bank for our times Reviewed on: 22nd January 2023

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