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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:

Ethical banking

We feel very happy to bank with Triodos knowing that our money is going towards an ethical, environmentally friendly future. Reviewed on: 7th April 2023

Ethical cash ISA

I have had an online cash ISA with Triodos for over 13 years, and I have been very happy with it. Other banks may give you slightly higher interest rates, but at the cost of driving and supporting destructive and unjust practices. It's good to know that with Triodos, you're investing your money into positive change. I like the ease of managing my account online and seeing all transactions in one place. I would happily recommend this account to others. Reviewed on: 16th January 2024

I've banked with Triodos for some years.

I've banked with Triodos for some years. I feel confident & I bank with a clear conscience. Triodos keep you informed on every aspect of the investment and banking procedure. For me they are not only a safe banking ethical experience, they are also an education. I recommend them to friends, colleagues wherever I can. All banking investment services should be like Triodos. They are the benchmark. Reviewed on: 16th January 2024

Ethical banking at its best.

Ethical banking at its best.Would recommend to everyone. Reviewed on: 16th January 2024

Happy to Nominate Triodos

It's good to do business with a bank that cares for the environment, and promotes inclusion and diversity. As well as being a customer, from time to time I hear about excellent projects that Triodos has supported - I hear through my voluntary roles and the news sources that I use. Reviewed on: 16th January 2024

100% ethical. A rarity!

Great service. The fact that you know everything is invested in ethical companies takes a lot of stress out of it. Reviewed on: 16th January 2024

Consistent and person centred

I have had a cash ISA with Triodos for many years and they have been consistent with their service throughout. The service is person centred as reflected in attitude to customers and where their investments supports small businesses doing good in the world. Reviewed on: 16th January 2024

Genuinely ethical - so happy my money is doing good

I'm so happy to have finally taken the plunge and switched to a genuinely ethical bank! Opening the account was easy and I can feel confident my money is funding great projects instead of the fossil fuel industry. Reviewed on: 16th January 2024

Excellent Bank

Always have good experience with all aspects of the bank Reviewed on: 16th January 2024

I have banked withTriodos for years.

I have banked withTriodos for years. My earlier account had to be managed via letter or phone call and the staff were always responsive and helpful. A few years ago I switched to an online cash IsA and it’s great. I can transfer funds in and out online. It’s easy to see your transactions and account details online. I’m happy to know that my money is ethically invested. Reviewed on: 16th January 2024

EXCELLENT customer service every time.

EXCELLENT customer service every time. Good rate of interest. Easy to use online banking and ethical at the same time. Would highly recommend to anyone. Reviewed on: 16th January 2024

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