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Triodos Bank: Cash ISA reviews

Name: Cash ISA
Rating: 4.93 (2628 reviews)

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4.94

Based on 2,628 reviews, last reviewed 31st Jan 2026

1900% increase in 5 star reviews

in the past 90 days

No new 1 star reviews

in the past 90 days

94%

Latest highest rating:

4

Values based saving with good customer communication. Clear and ethical values, well communicated to customers, including case studies of the businesses they invest in through a regular customer newslette... Read more Reviewed on: 31st January 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 (2628)

Review of the Triodos Bank, Cash ISA:

Ethical bank.

Just a good bank to do business with. Good customer service and straight forward banking. Good ethical policies. Reviewed on: 4th March 2025

Nothing more or less than I expected

Nothing more or less than I expected Reviewed on: 22nd April 2025

Triodos Cash ISA: Ethical Savings with Purpose

My experience with the Triodos Cash ISA has been largely positive. The account stands out for its ethical credentials - they're completely transparent about investing funds only in socially and environmentally positive projects, giving genuine peace of mind about where my savings are working. The interest rate is competitive considering the ethical focus, and the online management of the ISA is straightforward. Setting up the account was a smooth digital process with minimal fuss. If aligning your savings with your values matters while still earning a reasonable return on your tax-free allowance, the Triodos Cash ISA delivers effectively on this balance. Reviewed on: 22nd April 2025

All positive.

All positive.. Opening Accout. Ethical use of my monet. Good returns. Customer service... :) Reviewed on: 22nd April 2025

Great service and and nice to know that it is ethica...

Great service and and nice to know that it is ethical with its investments. Transferring money in and out of the account needs to be made easier. Reviewed on: 22nd April 2025

So far so good.

So far so good. I have not had to contact Triodos for anything so no experience of their customer service, but easy to set up and going smoothly so far. Reviewed on: 22nd April 2025

Love the Cash ISA

Cash ISA is really easy to use, all online, very secure & I love the ethics behind the company Reviewed on: 22nd April 2025

It is very easy to transfer funds to and from this a...

It is very easy to transfer funds to and from this account. The investments are very ethical Reviewed on: 22nd April 2025

Straightforward banking.

I've always found dealing with Triodos to be very straightforward. Products and processes are easy to understand and negotiate. Reviewed on: 22nd April 2025

Bank has good ethics and business practices.

Bank has good ethics and business practices. Reviewed on: 22nd April 2025

Been with Triodos for 10 years - ethical and great!

I've been with Triodos for 10 years, and they never disappoint. Their online system is simple to use, and I very much like their ethical principles, which is why I originally chose them for my ISA. Reviewed on: 22nd April 2025

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