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Plum: Cash ISA reviews

Name: Cash ISA
Rating: 4.09 (14 reviews)

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4.09

Based on 14 reviews, last reviewed 2nd Sep 2026

88% decrease in 5 star reviews

in the past 90 days

100% decrease in 1 star reviews

in the past 90 days

71%

14%

3 star

Latest highest rating:

5

Plum Cash ISA simple, easy saving I’ve had a really positive experience with Plum Cash ISA. The app is easy to use, straightforward, and makes managing my savings feel simple and hassl... Read more Reviewed on: 2nd September 2026

Latest lowest rating:

2

My ISA rate has PLUMetted. My ISA rate has PLUMetted. So I asked the support team to see if there is a better rate they could offer, either the AI bot or one of the team said th... Read more Reviewed on: 17th April 2026

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About this product

You can open a Plum cash ISA in the app.

All you need to open a Plum cash ISA is £1. If you already have a cash ISA with another provider, you can transfer it over to Plum. Withdrawals are usually paid out within one working day.

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

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Plum Cash ISA reviews (14)

Has turbocharged my savings goals on autopilot

Has turbocharged my savings goals on autopilot. Great service too when I've needed technical support a couple of times. Their addition of ISAs (both cash and S&S) to automatically deposit savings into (including 'sunny day tax', round-ups et al) has been extra helpful in terms of making savings go further. Reviewed on: 24th March 2026

Really easy and intuitive to use...

Really easy and intuitive to use, explains everything really clearly, you can also see progress Reviewed on: 24th March 2026

superb, easy and modern!

I was recommended Plum a friend and told they were really, really simple to set up with and bank with. So I decided to give it ago! As promised, it was absolutely spot on! One of the almost seamless account opening processes I’ve been through. The maintenance of the account ect is also incredibly smooth and easy on the app. It’s really up there for me! They also offer rewards for recommendations and let you know about other products they have manners, modern way without being pushy. They are very good! Reviewed on: 19th February 2026

I have saved more money than I did in the past, by l...

I have saved more money than I did in the past, by leaving it in my saving account. With Plum, weekly challenges, and stock and shares, I have reached my goal and savings in no time. Plum make savings on a different level. Reviewed on: 11th October 2025

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