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-15% with MERRY15
Ends in:
CHRISTMAS PROMO:
-15% on unlimited eSIM plans with the code
MERRY15
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What API are available to promote Ubigi eSIM on my website?

What API are available to promote Ubigi eSIM on my website?


Ubigi provides many APIs to assist their affiliates to promote Ubigi services. To access these APIs, ensure that you have completed and received approval for your application. When you’re ready, you can request the specific API you require by submitting your request here. ​
Send a request for APIs here: affiliates@ubigi.com

Frequently Asked Questions
About the Ubigi Affiliate Program

What is the difference between the Ubigi Affiliate Program and the Ubigi Roamer Program? What is the difference between the Ubigi Affiliate Program and the Ubigi Partner Solutions? What is the purpose of connecting to the Kwanko platform when joining the Ubigi Affiliate Program? What media assets are provided to assist affiliates in promoting Ubigi eSIM on their websites? What commission can a Ubigi Affiliate earn? Does it cost anything to be a Ubigi affiliate? ​How to get your Ubigi Affiliate Program application approved quickly? What does it mean to be an Ubigi affiliate? ​How to join the Ubigi Affiliate Program? What is the Ubigi Affiliate Program? 

Have more questions? We'd love to help!
Please contact us at affiliates@ubigi.com

Are you a good fit to the Ubigi Affiliate Program?

eSIM
Prepaid Plans
Price Comparators
Run a website dedicated to comparing the prices of eSIM data packages.
Online
Travel
Magazines
Manage a media site dedicated to travel that provides inspiration and information to
international travelers.
Travel &
Hospitality
Website
Operate a website dedicated to travel and/or hotel bookings, ticket price comparisons, travel offers, holiday packages, etc.
Travel Bloggers
& Content
Creator
Maintain a blog with an audience interested in travel and/or mobile device technology like eSIM.
Great Trustpilot stars Trustpilot
Trustpilot stars
Based on 30077 reviews on Trustpilot
5 stars Verified
Verified review
This user has been identified as a buyer
My 1st time to be using and it is very…
My 1st time to be using and it is very convenient and efficient.
customer, 05 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
it was very convinient
it was very convinient, i dont have to buy physical sim card when i travel everywhere
customer, 05 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Good
Really fast internet and easy to purchase and stuff
customer, 05 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Very friendly and kind
Very friendly and kind
customer, 05 Jan 2026
4 stars Verified
Verified review
This user has been identified as a buyer
Easy process
Easy process
customer, 05 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Worked well in USA
Worked well in USA
Adrian Moss, 05 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Worked seamlessly
Worked seamlessly
Ken Wanderman, 04 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
It was easy to set up and worked when I…
It was easy to set up and worked when I landed without me doing anything. Good coverage. I would highly recommend Ubigi.
Tony, 04 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Easy to use the app
Easy to use the app
Andreas Cronje, 04 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Stable connection and easy access to…
Stable connection and easy access to buy more. Definitely using again soon!
Tirolirobaby, 04 Jan 2026
4 stars Verified
Verified review
This user has been identified as a buyer
Great app, but lacks clarity on EU roaming
The app clearly displays how much data I’ve used, and the connection was excellent. I traveled from Japan to Portugal and primarily used it there, but I also needed to use it briefly during my layover at a German airport. I assumed the plan would cover the entire EU, but it didn't work in Germany. This meant I had to purchase a separate plan just for my short stay at the airport. It would have been much better if the website or app clearly stated whether the plan covers the whole EU or is restricted to specific countries at the time of purchase.
Hideaki Matsui, 04 Jan 2026
4 stars Verified
Verified review
This user has been identified as a buyer
Good e-sim
It was the first time using an e-sim and at the end it was a good experience. The reason for 4 stars is that I had difficulties with making the e-sim work. The installation was no problem but I had to arrange those APN. At the end I managed it but not with the help of Ubigi which was provided actually via AI.
Mel, 04 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Esim works perfectly in Japan
Esim works perfectly in Japan
customer, 04 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Excellent customer service
Excellent customer service
Simon, 04 Jan 2026
5 stars Verified
Verified review
This user has been identified as a buyer
Reliable
Reliable, Good coverage.
customer, 04 Jan 2026
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How to check eSIM compatibility

Smartphones / Tablets:

Dial *#06#.
→ If an EID number appears, your device is eSIM-compatible.

Windows 10 / 11:

Press Windows+I.
Go to “Network & Internet”
→ If you see "Cellular", your PC is eSIM-compatible.

How to check carrier unlocking

iPhone / iPad:

Go to Settings > General > About.
Scroll to Carrier Lock.
→ If you see “No SIM restrictions”, your device is unlocked.

Android:

Go to Settings > Network & Internet > Mobile network.
Disable Automatic network selection.
→ If multiple networks appear, your device is unlocked.

You already have an eSIM in your cart.

Each order can only include one eSIM data plan.

If you choose to add a new one, the current plan will be removed. What would you like to do?