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Are you a hardware
manufacturer?

Launch your own cellular connectivity retail offer and deliver
a seamless customer experience with your consumer IoT devices.

Worldwide supplier of cellular connectivity

Ubigi, the customer-facing brand for Transatel, has been a pioneer in the eSIM market. We offer cellular connectivity for iOS, Android and Windows 10 devices.

Thanks to our global footprint, we keep travelers and remote workers always connected in 180+ destinations.

Controlling the connectivity offered within your (e)SIM compatible device opens the door to new opportunities and sources of revenue. You can rely on our existing brand or use your own. Let’s work together on the business case and build your exclusive connectivity solution.

A long-term, flexible and reliable partnership

High quality network

We offer your customers
high quality 3G/4G in more
than 180 destinations.

Smart solution

Integrate once,
deploy globally with 
our single platform/IMSI.

Direct and indirect revenue

Our partnership enables
profitable revenue by offering
a margin on your sales and 
customer recharges.

Tailor-made product

Your customers can choose
from a wide range of products
including country, zone and 
worldwide packages.

White-label solutions

A fully integrated
and ready-made option 
with your branding.

Full customer support

Our reseller and customer
support team is dedicated to
helping you, offering training
and marketing content.

They trust us

Do you want to create your own connectivity offer?
Fill in the form below to contact us:


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    Ubigi is a brand from

    An expert in the Consumer Internet of Things will contact you shortly.

    Great Trustpilot stars Trustpilot
    Trustpilot stars
    Based on 29411 reviews on Trustpilot
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Vary good
    Vary good working best esim
    customer, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Always 5G & Fast
    Always 5G reception, nice speed. Would use again next time in Japan!
    Ben Tian, 05 Dec 2025
    4 stars Verified
    Verified review
    This user has been identified as a buyer
    Japan review
    Pretty good for my trip to japan only some areas where I did not have service but overall would recommend.
    customer, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    my 3rd time using ubigi in japan
    my 3rd time using ubigi in japan. flawless system
    customer, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Perfect signal for 3 weeks in Japan
    Perfect signal for 3 weeks in Japan
    Chris White, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Great reception
    Great reception. Very easy to connect
    Ederlyn, 05 Dec 2025
    4 stars Verified
    Verified review
    This user has been identified as a buyer
    Japan and Hong Kong
    When I first got to Japan, my esim worked as it should, but didn't see 5G at all. I'm not sure if it's my settings. Anyhow, the one star off was that there were moments on my first 2-3 days, the card just disconnected completely. I was actually around Tokyo tower when the first time it happened. However. After the 3 times it got disconnected, there were no issues through my whole trip. It worked well in Hong Kong though.
    customer, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    The app is very easy to use
    The app is very easy to use, and transfer packages are available at a good price. On iPhone, the eSIM is automatically installed without a QR code; all you need to do is activate the package in settings with a single click. Great deal, I recommend it!
    Aleksandra, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Good coverage and service.
    Good coverage and service.
    Mark Carter, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Super
    Super! Recommend
    Oleksii, 05 Dec 2025
    4 stars Verified
    Verified review
    This user has been identified as a buyer
    Worked in most places in USA
    Worked in most places in USA. Some internet connection problems
    Antonio, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    I had best experience with Ugibi
    I had full time data while traveling into Turkey. I have first time subscribed with UGIBI and was impressed. I will definitely advise family n friends.
    Jignesh Patel, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    amazingly easy to install, use and track usage
    amazingly easy to install, use and track - can't beat......great provider
    Visitor, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Easy access
    Easy access, easy start up
    customer, 05 Dec 2025
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    good experience
    good experience
    customer, 04 Dec 2025

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