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Cynergy Bank: Cash ISA reviews

View other Cynergy Bank products
5.00
Based on 3 reviews, last reviewed 5th Mar 2026
300% increase in 5 star reviews
in the past 90 days
No new 1 star reviews
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Latest highest rating:

5

Great app and excellent product. Great app and excellent product. Reviewed on: 5th March 2026
Edina C's avatar
Edina C

Latest lowest rating:

N/A

This product has not received a review of either 1 or 2 stars.
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About this product

Cynergy Bank have a range of cash ISAs.

You can choose from fixed rate cash ISAs or easy access cash ISAs. Cynergy Bank cash ISAs can be opened with a minimum of £500. You can open and manage a Cynergy Bank cash ISA online.

Cynergy Bank cash ISA reviews help you find out what it’s really like to be a customer. If you’ve used Cynergy Bank before, you can also leave a review and share your experience.

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Cynergy Bank Cash ISA reviews (3)

Great app and excellent product.

5
Great app and excellent product. Reviewed on: 5th March 2026
Edina C's avatar
Edina C

'Top-draw' Service and products alike

5
Very underrated bank - whether you are looking for the most up to date on-line capabilities or a friendly voice to walk you through stuff, this is the place. Customer service is hugely important to me and would forgive certain facets of a business if this is strong - in this case no need for forgiveness; there is a strong choice of accounts and investments for both the basic saver and more specialised investor and then everything is done so easily. Nothing seems too much for the people you deal with here. Reviewed on: 5th March 2026
James M's avatar
James M

Great interest rates

5
Always offer really good interest rates and accounts are set up in very quickly to ensure customers benefit from the high rates. Reviewed on: 5th March 2026
Maria S's avatar
Maria S

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