Ubigi Detailed RevieweSIM Coverage, Prices, Speed, Safety and More
Last updated: October 12, 2025
What is Ubigi? An introduction
Ubigi offers affordable travel eSIM data plans from 1 GB up to unlimited data for instant mobile internet access worldwide. Say goodbye to roaming fees, SIM card swaps, and unreliable public Wi-Fi.
With Ubigi, enjoy fast 5G/4G speeds, easy setup, in-app top up and unrestricted tethering. One eSIM works seamlessly across all 200+ destinations, install it once and stay connected everywhere, plus the data plans activate at the destination so you can prepare in advance hassle-free.
Ubigi company information
Ubigi is a Transatel brand which is headquartered in Paris, France. A pioneer in travel eSIM, Ubigi was launched in 2018.
Transatel has been operating at the forefront of the global connectivity space for 25 years and is now also part of the NTT Group. The latter, among many other things, also owns one of the world's largest telco network (NTT Docomo) and is based in Japan.
Ubigi by the numbers
The below statistics help put Ubigi's financial and customer reach and impact in perspective.
- 200+ destinations supported
- 60+ destinations with 5G and unlimited data plans
- Near-local prices in most popular destinations
- Over 8 years in the travel eSIM vertical (pioneered the space), 25 years in the global connectivity business
- Hundreds of thousands of monthly active users
Ubigi provides eSIMs for global data connectivity in more than 200 destinations worldwide. eSIM plans range from 1 GB to unlimited data, and you can get a reliable and fast connection overseas with Ubigi.
What services does Ubigi provide?
Ubigi provides remote data connectivity services with their eSIM data plans. You can get coverage for more than 200 global destinations with an Ubigi eSIM.
Ubigi eSIM data plans start automatically at destination, upon first network detection. You can plan your purchase up to six months in advance, hassle-free.
Top-up is also possible even without WIFI or data remaining via the Ubigi app (with the Ubigi eSIM installed). Ubigi provides free access to the app for top up purpose only even when there is no other active network connection on the device.
Which countries does Ubigi operate in?
Ubigi provides eSIM coverage in more than 200 global destinations.
Where can I purchase an Ubigi eSIM from?
You can purchase an Ubigi eSIM from anywhere in the world as long as it's for one of their supported destinations. You also need to make your purchase in one of Ubigi's supported currencies.
The Ubigi website is available in 8 languages, the app in over 10 languages, with more coming in the next months. Both the website and the app include support for English and French.
Which currencies can I purchase an Ubigi eSIM with?
You can purchase an Ubigi eSIM in USD, EUR, GPB and JPY using multiple payment methods that include Apple Pay, Google Pay, credit cards, etc.
Where can I use an Ubigi eSIM?
Ubigi eSIMs help you stay online in more than 200 destinations across the world.
Ubigi provides eSIMs that allow you to stay connected in over 200 destinations worldwide. You can purchase Ubigi eSIMs in USD, EUR, GPB or JPY.
What types of eSIMs does Ubigi have?
Ubigi provides regular as well as unlimited eSIM data plans. For example, you can buy an Ubigi eSIM for USA for 1 GB data or unlimited data.
It is noteworthy that Ubigi has one eSIM for 200+ destinations. This means that you install your Ubigi eSIM only once, and then use it everywhere.
Can I use data with Ubigi eSIMs when traveling internationally?
Yes, Ubigi is a travel eSIM aimed exactly at this use case.
Ubigi also offers a useful home IP feature which makes it possible to choose IP address of home country or destination country (Currently for American and French customers).
Can I make calls with Ubigi eSIMs when I am overseas?
Ubigi is a data only eSIM, no calls but you can make VOIP calls with apps like Viber etc.
Can I send and receive SMS with Ubigi eSIMs when I am abroad?
Ubigi is a data only eSIM, but you can text family and friends with WhatsApp etc.
Ubigi provides data only eSIMs for staying connected abroad. You can buy regular or unlimited eSIMs that provide offshore data - calls and messages are not included in Ubigi eSIM data plans.
Which mobile phones are compatible with Ubigi eSIMs?
Ubigi eSIMs work with most modern smartphones.
You can also check RemitFinder's list of eSIM compatible devices to see if your phone is listed. Plus, we recommend always checking with your device manufacturer to verify if your phone supports eSIMs.
How can I check if an Ubigi eSIMs works on my phone?
Ubigi is compatible with many phone models, and an up-to-date list can be found on their website.
How much data can I purchase with my Ubigi eSIM?
With Ubigi, you can purchase anywhere from 500 MB up to unlimited data depending on the destination.
How much data do I need when traveling abroad?
This depends on your usage and needs. If you plan to use streaming or maps, we recommend looking at higher data allowances since those services consume a lot of data.
Does Ubigi have an unlimited data plan?
Yes, Ubigi has unlimited data plans in over 60 destinations.
How much does an Ubigi eSIM cost?
Ubigi eSIMs can cost as low as USD 2.50 for a small data plan. The actual cost of your Ubigi eSIM will depend on your data allowance, plan validity and destination.
Are Ubigi eSIMs good?
Ubigi eSIMs are considered to be a reliable and fast way to stay connected overseas.
That said, we always suggest to our readers to always shop around and see what other eSIM providers are offering. More information will help you best choose a partner to buy an eSIM plan from. When you compare various eSIM providers, the chances of your getting the most benefit on your international eSIM plan increase significantly.
Whilst you can compare eSIM providers manually, a quick and convenient way to do so is to rely on RemitFinder's online eSIM comparison engine. RemitFinder compares umpteen eSIM providers side-by-side to give you accurate and updated information about the best eSIM plans and deals.
Are Ubigi eSIMs a cheap way to stay connected when I am abroad?
Ubigi eSIMs are generally a cost-effective way to stay connected when abroad.
How much money can I save with an Ubigi eSIM when I am overseas?
With an Ubigi eSIM, you may be able to save hundreds of dollars on roaming, and avoid large unplanned bills.
How long does it take to activate an Ubigi eSIM?
An Ubigi eSIM can be activated easily in a matter of minutes.
How good is Ubigi's network coverage?
Ubigi's network coverage is fairly reliable. Ubigi is a full MVNO (Mobile Virtual Network Operator), meaning it directly deals with local operators worldwide to secure the best network agreements.
The result is strong coverage, reducing potential dead zones without connectivity thanks to a wide network of regional partnerships.
Does an Ubigi eSIM provide good network speed?
Ubigi generally provides good network speeds depending on the regions, having received recognition for the fastest speeds and lowest latency among travel eSIMs from its users.
Are Ubigi eSIMs fast?
Ubigi eSIMs are usually a fast way to stay connected overseas. You will likely get a 4G or 5G connection depending on local network availability.
Are there any Ubigi coupon codes or promotions I can use?
Yes; Ubigi is offering an exclusive discount to RemitFinder users on their first eSIM purchase with Ubigi. Simply use Ubigi coupon code REMITFINDER to get 10% off your first purchase.
RemitFinder users can get an exclusive 10% off on their first Ubigi eSIM purchase with coupon code REMITFINDER.
If Ubigi runs any offers or promotions in the future, we will add them on this page. Check this Ubigi review periodically to ensure that you do not miss out on any future deals.
How can I purchase an Ubigi eSIM?
You can purchase an Ubigi eSIM on their website or mobile app.
Are Ubigi eSIMs safe?
eSIM technology is generally considered very safe. Since Ubigi relies on the eSIM standards, it is generally safe as well.
Ubigi has many useful security features that include biometric login enabled in the mobile apps - quickly login with Face ID or fingerprint unlock functionality on your device.
Can I trust Ubigi?
Ubigi has been in the eSIM industry for over 8 years now. The company is owned and operated by Transatel which is headquartered in Paris, France. Ubigi was launched in 2018 and has been providing eSIMs since then.
Transatel has more than 25 years of experience in the global connectivity space and is now also part of the NTT Group, which owns one of the world's largest telco network (NTT Docomo) and is based in Japan.
Can an Ubigi eSIM be hacked?
Whilst no digital technology is fully immune to attacks, eSIMs are generally considered fairly safe.
How good is Ubigi's service?
One of the most reliable ways to check if a service is good or not is to see what other customers have to say about it. We will do the same to see if Ubigi's customers are happy with their service or not.
What do users have to say about Ubigi?
In this section, we look into Ubigi's ratings and reviews^ on popular review platforms and major mobile app stores to see what users think about their service.
- On Trustpilot, Ubigi is rated 4.1/5.0 with more than 25k reviews
- On the Google Play Store, Ubigi is rated 3.6/5.0 with 4.15K reviews and more than 1 million downloads
- On the Apple App Store, Ubigi is rated 4.6/5.0 with 5.7K ratings
^Ratings on various platforms as on September 01, 2025
Ubigi has excellent ratings and reviews on Apple App Store for their iOS app as well as on Trustpilot. Customers seem to like their service for staying connected overseas.
Is Ubigi the best choice for me?
Given our detailed analysis of Ubigi eSIMs and related aspects, it is clear that Ubigi has many strengths. Here are some areas where we find Ubigi standing tall in the international data connectivity space:
- Wide global coverage: Ubigi provides eSIM data plans for more than 200 global destinations. That is a pretty wide worldwide coverage which means that no matter where you need to travel, Ubigi may have you covered.
- Multi-year industry experience: Ubigi was launched in 2018 and hence has close to 8 years' experience in the eSIM space. Additionally, it is owned by Transatel that has 25 years' experience in the global connectivity business.
- Wide variety of eSIM data plans: Ubigi provides various types of eSIM data plans that include regular and unlimited data plans. This means that customers can choose from many flexible options to suit the needs of your international trip.
- Multi-currency support: Users can purchase Ubigi eSIMs in various popular currencies that include USD, EUR, GPB and JPY. This makes it easy to purchase Ubigi eSIMs with mainstream global currencies.
- Flexible data packages: Ubigi eSIMs come in 500 MB up to unlimited data allowance. This can help customers choose the right amount of data for their trip abroad and avoid waste.
- Fast, reliable networks: Ubigi has partnerships with numerous local network providers in many countries. This means that customers can generally get at least a 4G connection when available.
- Exclusive discount for RemitFinder users: Ubigi offers an exclusive 10% discount to RemitFinder users with coupon code REMITFINDER for the first eSIM purchase. This is a great way to save even more money with Ubigi eSIMs.
RemitFinder likes Ubigi for providing comprehensive global coverage with support for more than 200 destinations, possessing close to 8 years' experience in the global connectivity space, offering regular and unlimited plans, providing fast, reliable networks and exclusive 10% discount to RemitFinder users.
What are the best reasons to use Ubigi?
Ubigi's key advantages make it a very good choice for quite a few international data connectivity use cases. Based on the in-depth analysis that we have conducted on Ubigi's eSIM service in prior sections of this review, we notice that it can be a great fit for many international data access scenarios.
Here are some examples where Ubigi can prove to be a reliable ally for your next overseas trip.
- If you plan to travel to multiple countries, Ubigi may be a good partner since they have coverage for more than 200 global destinations. This means that you may be able to avoid swapping eSIM providers as you travel from one country to another.
- If you want to avoid or minimize unused data after your trip, Ubigi may be a good choice since they have various data sizes to choose from. This way you can pick the right plan for your travel needs.
- If you want peace of mind that you are dealing with a reputable company that has been in business for many years, Ubigi can be a reliable choice since they have been in the eSIM space for almost 8 years.
- No one wants to deal with unreliable and slow networks overseas. If you want to mitigate this concern, you may want to consider Ubigi as they have reliable networks at your destination.
- If you have not used Ubigi before, you could save even more money by taking advantage of the exclusive 10% discount on your first Ubigi eSIM purchase as a RemitFinder user. Simply use Ubigi coupon code REMITFINDER at checkout.
Ubigi's strengths and advantages make it a very good choice for staying connected when overseas.
How to purchase and activate an Ubigi eSIM?
You can purchase a Ubigi eSIM data plan either online on the web, or via the Ubigi app. Simply follow the instructions in your confirmation email or within the app, and you will be all set.
It is quick and easy to purchase and activate an eSIM with Ubigi. In fact, the whole flow from start to finish can be completed on the Ubigi mobile app in just a few minutes. Check out the section below for the exact steps needed setup and activate your eSIM with Ubigi.
Step by step guide to activate an Ubigi eSIM
With Ubigi, staying connected when traveling internationally only a few clicks. Here are the steps you need to setup and activate an eSIM with Ubigi:
- Step 1: Decide if you want to purchase your eSIM from Ubigi. With the recent explosion of eSIM providers, it may seem difficult to even choose who to go with. One helpful way to reach a decision is to compare various eSIM providers using RemitFinder's eSIM comparison platform. RemitFinder does all the heavy lifting to assist you to easily compare the relative strengths and weaknesses of many eSIM providers side by side. This can really help you to narrow down the choices that meet your selection criteria and therefore, help you to select who to go with.
- Step 2: Create your Ubigi account. Once you have determined that Ubigi will be your chosen eSIM provider for your next trip, download their mobile app and register a new account.
- Step 3: Purchase your eSIM. As a next step, purchase your Ubigi eSIM by selecting your destination and the data capacity that you need. Pay for your chosen eSIM using one of Ubigi's supported currencies and checkout. Remember to use coupon code REMITFINDER if you wish to avail a 10% discount on your first Ubigi eSIM purchase.
- Step 4: Activate your eSIM. Follow the instructions in the app to activate your eSIM with simple and easy steps. The actual steps slightly vary from device to device, but they are very straight forward and Ubigi will guide you along the way.
Activating an Ubigi eSIM only takes a few clicks and the whole process finishes in just a few minutes.
Do I need an Ubigi account to use their eSIMs?
You do not need an Ubigi account necessarily to use the eSIM, but you will need it to manage it and top up data plans via the app.
Does Ubigi have a mobile app?
Ubigi has a mobile app for both Android and iOS.
How do I manage my Ubigi eSIM?
You can manage your Ubigi eSIM via the Ubigi mobile app, or their web app.
What should I do if I accidentally delete my Ubigi eSIM?
You can use the Ubigi app to reinstall your eSIM in case of accidental deletion.
Does Ubigi have a rewards program?
Not at this time; we will update our detailed Ubigi review if that changes in the future.
What customer support options are available with Ubigi?
In case you need any help with your Ubigi eSIM, or have any other general questions, you can contact the Ubigi customer support team.
There are many easy ways to get in touch with Ubigi customer support as below:
- In app chat optimized with AI chatbots
- Filling up a web form on Contact Us page on the website
Can I cancel my Ubigi eSIM?
If you have not used your Ubigi eSIM or if you are having issues preventing using the eSIM, you may request a cancellation and refund.
How do I delete my Ubigi account?
If you wish to delete your Ubigi account, get in touch with their support team and someone will assist you.
Additional Information
Legal and Regulatory Compliance
Ubigi was launched in 2018 and is owned by Transatel. Transatel has been operating in the global connectivity business for 25 years and is now part of the NTT Group; the latter is based in Japan and owns NTT Docomo, one of the world's largest telco network.
