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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 47220 reviews on Trustpilot
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Flawless connection upon arrival in UK…
    Flawless connection upon arrival in UK and flawless disconnection upon back in US
    Kim, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Always excellent service when use ubigi
    Always excellent service when use ubigi
    Thomas Matthews, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    IT’s been a perfect experience to date……
    IT’s been a perfect experience to date… merci
    customer, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    It's a great eSim card for data
    It's a great eSim card for data, worked seamlessly for me in Turkey. The instructions of how to use is and activate it are very straightforward and I will definitely use it again in the future.
    Maria Ioana Goga, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Easy to install and user friendly!
    Easy to install and user friendly!
    Beth Timbal, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Worked flawlessly
    I got off the plane and got my plan activated and working immediately. Was able to use it without any issues during my 10day trip.
    Ary, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    i connected one day then couldn't…
    connection. a bit scratchy but maaged to sort it out
    Marc , 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Very helpful and easy to use.
    Very helpful and easy to use.
    M.D, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    I bought an e-SIM card for a trip in…
    I bought an e-SIM card for a trip in Japan and it worked perfectly.
    ERVING CLAYTON, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Easy to use and reliable
    Very easy to buy and works straight away when you reach your country of destination.
    Ian Gray, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Awesome and eady to use
    Awesome and eady to use
    customer, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    While I was traveling in Japan
    While I was traveling in Japan, my internet connection was very slow through my cellular plan. My daughter recommended I download Ubigi eSIM. I took her advice and downloaded Ubigi eSIM. I am very happy with the service. As soon as I downloaded a paid for my service, I was instantly connected to the internet. I became a very happy traveler!!
    Suzanne, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    Easy straightforward good coverage
    Easy straightforward good coverage
    Paul Miller, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    I am glad it is very easy to use .
    I am glad it is very easy to use .
    customer, 01 Oct 2026
    5 stars Verified
    Verified review
    This user has been identified as a buyer
    I've used Ubigi in Japan
    I've used Ubigi in Japan, Singapore and Malaysia and its always been simple to setup and recharge. Definitely recommend!
    Joey, 01 Oct 2026

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