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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.

Triodos Bank Cash ISA reviews (2680)

Review of the Triodos Bank, Cash ISA:

A bank that doesn't invest in fossil fuels

I love that this bank doesn't invest in fossil fuels, what a powerful way of looking after the environment! Great app and customer service too Reviewed on: 15th April 2025

Putting my money where it will do most good

I might have got higher interest rates elsewhere, but my priority is to put my money where it will do most good - supporting enterprises which promote sustainability and wellbeing - and I am confident that Triodos is doing this supremely well. Reviewed on: 29th January 2024

Sustainable and ethical investment...

Transparent and updated overview of ethical investments made, investment in broad range of sectors and in support of circular economy. Reviewed on: 29th January 2024

Great customer service

Great customer service and its good to know they are looking after our planet with my money and not using it to fund fossil fuels. Reviewed on: 29th January 2024

Reassuringly safe, accessible account with sound cus...

Reassuringly safe, accessible account with sound customer service if I forget my password! Very good rates. Great comms. They don't bombard you with sales communications, rather, interesting and relevant newsletters of a moderate frequency. Really good to know that my money is being invested only in ethically positive projects. Reviewed on: 29th January 2024

Triodos offer a brilliant, ethical service

Triodos offer a brilliant, ethical service via user friendly tech. I'm proud to save with them. They do a great job also at sharing impact communications on the great work they invest in. Reviewed on: 28th January 2024

Ethical Child ISA with Triodos

I have an ethical Child ISA with Triodos for my son. It is easy to pay into, administer and is acruing interest at a decent rate. Plus this is ethical and environmentally friendly savings. Good for my son and I in so many ways. Reviewed on: 27th January 2024

Excellent service

The best review I can give is that I have always got a good rate and also very quick and effecient customer service. It is very easy to withdraw or add cash - even for a non techy like me. Reviewed on: 25th January 2024

ISA transfer...

Smooth transfers of funds from existing ISA to new ISA with Triodos, good communication throughout the process. Thank you Reviewed on: 24th January 2024

I love the fact that my savings are helping

I love the fact that my savings are helping ethical groups & organisations AND paying me a decent interest as well. Customer service has been flawless, the bank's systems are easy to use & reliable, and they keep me informed about what they're doing. What's not to like? Reviewed on: 23rd January 2024

Reassuring investment

Ethical investment and good return. Easy to use app. Reviewed on: 22nd January 2024

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