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Tembo Money: Cash ISA reviews

Name: Cash ISA
Rating: 4.76 (3588 reviews)

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4.76

Based on 3,588 reviews, last reviewed 13th Jun 2026

99% decrease in 5 star reviews

in the past 90 days

100% decrease in 1 star reviews

in the past 90 days

89%

10%

Latest highest rating:

5

Excellent Service Service provided whilst starting my ISA and ongoing service has been excellent. Reviewed on: 13th June 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 (3588)

Very satisfied

Easy Access Cash ISA with a very good interest. Now introduced a 12 month Fixed Rate Cash ISA at an even better interest rate. Kept up to date by email regarding any changes to the rules and regulations for Cash ISAs. Reviewed on: 3rd February 2026

I swapped my isa to tembo!

I swapped my isa to tembo! Was a good rate & the process was super easy! Reviewed on: 3rd February 2026

Easy to understand and efficient and competitive ser...

Easy to understand and efficient and competitive service. Quick and secure Banking. I’m very pleased I opened an account. Reviewed on: 3rd February 2026

It’s So Easy!!

Great rates, great App and so easy to use! Reviewed on: 3rd February 2026

Easy to use and good advice and reminders

Very easy to open and add money to. Good advice and reminders about ISA limits and when the tax year ends. Reviewed on: 3rd February 2026

Easy to get an ISA with good rates.

Easy to get an ISA with good rates. Always kept informed of any offers or changes. Intuitively active web site easy to use Reviewed on: 3rd February 2026

Started using Tembo simply because their cash ISA

Started using Tembo simply because their cash ISA rates were one of the highest around at the start of last financial year. I have since engaged with their mortgage advice and am in the process of taking up a mortgage using them as the broker. My current fixed rate runs out soon and I found that they were able to get as good a mortgage deal for me that my previous broker could but with zero cost to it which saves me a lot of money in broker fees Reviewed on: 3rd February 2026

No fuss Banking.

Easy to open and fund accounts. Simple system with no hiccups encountered. Decent rates available and easy to withdraw if required. Reviewed on: 3rd February 2026

Great overall service, competitive rates

Great overall service, competitive rates Reviewed on: 3rd February 2026

Easy and intuitive to open and manage ISA accounts

Easy and intuitive to open and manage ISA accounts Reviewed on: 3rd February 2026

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