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Tembo Money: Cash ISA reviews

Name: Cash ISA
Rating: 4.88 (3586 reviews)

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4.88

Based on 3,586 reviews, last reviewed 19th Apr 2026

31300% increase in 5 star reviews

in the past 90 days

300% increase in 1 star reviews

in the past 90 days

89%

10%

Latest highest rating:

5

Customer service The customer service has been excellent, very straightforward information given which makes things like finding the best saving account essential. Reviewed on: 19th April 2026

Latest lowest rating:

1

Difficult- to navigate and use Difficult- I struggle to find things on the app eg. How to log out. Constant changes especially on Home page mean I just find my way around the app wh... Read more Reviewed on: 5th March 2026

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About this product

A Tembo cash ISA can be opened in minutes with as little as £10.

The interest rate is variable and you can have unlimited same day withdrawals with no penalties. Interest accumulates daily and is paid monthly. You can track the performance of your Tembo cash ISA in the app.

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

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Tembo Money Cash ISA reviews (3586)

Great rates consistently with no end date

I found the process of investing easy. I dont have to worry about changing each year as an ISA drops out of its term and the rates drop, as Tembo always give a good rate. I've just moved two cash ISAs from a different long term provider, for that very reason. Reviewed on: 4th February 2026

I’m satisfied and happy about their services

I’m satisfied and happy about their services Reviewed on: 4th February 2026

Strong Communicators

Tembo stand apart from other providers by their helpful and relevant newsletters, clear communication prior to any important changes and accuracy in solving issues with my ISA transfer. Reviewed on: 4th February 2026

Fantastic home screen on the app.

Fantastic home screen on the app. It's very clear to see the daily interest being earned by your money. I also like having how much ISA allowance I've used on display. Transferring money in has been really simple and straightforward both from current accounts and from existing ISAs. All communication from Tembo has been clear and so far my experience has been positive. Reviewed on: 4th February 2026

Excellent Tembo

Excellent. Tembo have asked me to vote for them. So here is my contribution in the hope of winning a prize. Reviewed on: 4th February 2026

competitive saving rate on cash ISA

competitive saving rate on cash ISA Reviewed on: 4th February 2026

Amazing service

Tembo are available at any time and always provide such a detailed response. Previously working in the financial sector, I have had experience of most banks and Tembo is by far the best do saving/ISA accounts and customer service. Reviewed on: 4th February 2026

Joined Top rate cash ISA this year, easy process to...

Joined Top rate cash ISA this year, easy process to set up account and transfers quick. No issues so far. Reviewed on: 4th February 2026

Better than most interest rate.

Easy to set up with better than most interest. Good communication, letting you know when interest is added and exactly how much. Keeps in regular contact. Reviewed on: 4th February 2026

The competitive interest as long as the clause that...

The competitive interest as long as the clause that if money is taken out helps drastically reduce how much i take out or think about taking out my savings, i’ve been able to put my money in and leave it there, i find the promise of high interest keeps me from using my savings. Reviewed on: 4th February 2026

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