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SumUp: Card Reader reviews

3.79
Based on 100 reviews, last reviewed 16th Oct 2025
No new 5 star reviews
in the past 90 days
50% decrease in 1 star reviews
in the past 90 days
See only 5 star reviews
85%
4 star
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0%
3 star
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0%
2 star
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0%
See only 1 star reviews
15%

Latest highest rating:

5

simply works a nice simple easy to use app allowing anyone to accept card payments Reviewed on: 8th April 2025
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BB

Latest lowest rating:

1

I’ve Extremely Disappointed I’ve been using SumUp as a sole trader, and everything was verified and working fine at first. However, shortly after receiving legitimate customer pa... Read more Reviewed on: 16th October 2025
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Zukhriddin A

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SumUp Card Reader reviews (100)

amazing team for next gen payment service.

5
sumup has been always open for new-gen fintech and great at it. production, telecom, support it always wanted win-win form customer. Reviewed on: 21st January 2021

Awesome product

5
Easy, reliable, good support service and great value for money! Reviewed on: 21st January 2021

Not just a credible product, an amazing brand too

5
I have known SumUp both from the outside (encountering it in stores everywhere) and from the inside (as an employee). I have a thousand reasons to be proud of working for SumUp: it does everything in its power to create lean, efficient, gorgeously-designed solutions that allow small business to do what they do best without worrying about unnecessary bureaucracy and complications. Not only that, but it also cares about diversity and inclusion in its teams, allowing us to serve merchants even better with our different ideas. I vote for SumUp with all of my heart and trust in its quality! Reviewed on: 21st January 2021

SumUp enables the small merchants

5
During the pandemic Sumup stood by my side, enabling me with services to take payments on the go. Reviewed on: 20th January 2021

SumUp is great

5
I think SumUp as a company and a provider is trully awesome! Reviewed on: 20th January 2021

SumUp is the best for small merchants!

5
I have met many merchants that transformed their business by starting to accept cards. Electronic payments is the future! Reviewed on: 20th January 2021

Amazing solution for small business

5
had to replace my reader and the customer service was amazing Reviewed on: 20th January 2021

modern and reliable solution

5
The last time we went to a restaurant, the owner had this payment system. It was a great experience with delicious Japanese food and kind staff. When we got the check, the owner brought that tiny and fancy device to our table for us to pay. Not only did it work smoothly, but it also made us smile and the experience even more remarkable. Reviewed on: 20th January 2021

Upwards and onwards sums up SumUp

5
Great company, constantly developing and caring for their merchants. Reviewed on: 20th January 2021

Incredible service

5
Reader arrived in 2 days. Super simple to set up, no help needed. Payouts next day FAB! Reviewed on: 20th January 2021

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