Superalink Detailed RevieweSIM Coverage, Prices, Speed, Safety and More
Last updated: October 12, 2025
What is Superalink? An introduction
Superalink is a brand that provides embedded SIMs (eSIMs) for customers who want to travel around the world with hassle-free and affordable connection. Superalink exists to be a travel companion for travelers wherever they go, making anything possible at every destination without any connectivity issues throughout the trip.
Superalink company information
Superalink, launched on February 24, 2024, is owned by GADGET SG PTE. LTD. It was officially registered as a full member of the GSMA (Global System for Mobile Communications Association), the largest mobile industry association, with over 750 mobile operators.
Superalink by the numbers
The below statistics help put Superalink's financial and customer reach and impact in perspective.
- 4 million customers signed up
- 20+ types of data plans (Unlimited, Regular)
- Over 150 countries supported
- 2 years in the eSIM and global connectivity business
- #1 eSIM provider in Korea
Superalink provides eSIMs for customers who travel internationally so they can have cost-effective and reliable data access when abroad. Superalink is owned and operated by GADGET SG PTE. LTD which is a registered GSMA member.
What services does Superalink provide?
Superalink provides you with eSIMs for your international travel so you do not have to pay expensive roaming fees for staying connected when abroad.
Here are some key features of Superalink's eSIMs and services:
- All in One Platform: You can purchase an eSIM without any requirements, such as downloading an app or registering.
- First Purchase Promo: Superalink gives an extra 1-day for free on the first purchase of an Unlimited Plan.
- Instant delivery: Superalink sends the eSIM to your email address as soon as the purchase is complete.
- eSIM Data Usage: You can check your package's data usage directly on the Superalink website.
- Top Up & Renewal: When your plan's data runs out, Superalink allows you to top up or renew the package without needing to purchase or scan a new QR code.
- 100% Refund Guarantee: You can get a full refund of the original eSIM purchase price for any reason before activation.
Superalink is an eSIM provider with various useful features like first purchase promo on Unlimited Plans, instant eSIM delivery, easy top up and renewal and a refund guarantee for any reason before eSIM is activated.
Which countries does Superalink operate in?
Superalink operates in several countries, including South Korea, Singapore, and Indonesia.
Where can I purchase a Superalink eSIM from?
You can purchase a Superalink eSIM from 150 countries and regions worldwide. Just make sure you pay in one of Superalink's supported currencies when buying your eSIM from them (more on currencies below).
Which currencies can I purchase a Superalink eSIM with?
Superalink supports payments in 6 currencies; these are EUR, USD, GBP, KRW, JPY and SGD.
Superalink is also available in 12 languages: English, Deutsch, Español, Français, Nederlands, Italiano, Português, Korean, Japanese, Chinese (Simplified), Chinese (Traditional) and Thai.
Where can I use a Superalink eSIM?
You can use Superalink eSIMs in all areas within a country. It is supported in over 150 countries, from Asia to Europe, available both single and multiple regions.
Superalink eSIMs are available for purchase from anywhere in the world, and work in over 150 countries and regions of the world. You can purchase Superalink's eSIMs in 6 popular currencies.
What types of eSIMs does Superalink have?
Currently, Superalink has 2 types of eSIMs as below:
- Unlimited: Enjoy daily unlimited plans starting from 500MB to 5GB.
- Regular: Enjoy the freedom to use data your way, for as long as you need, with no data throttling.
Can I use data with Superalink eSIMs when traveling internationally?
100%. Superalink provides data for traveling internationally and can be shared or tethered to another device.
Can I make calls with Superalink eSIMs when I am overseas?
Unfortunately, no. Superalink does not provide a phone number to make calls.
Can I send and receive SMS with Superalink eSIMs when I am abroad?
Unfortunately, no. Superalink does not provide a phone number to send and receive text messages.
Superalink offers 2 types of eSIMs - regular and unlimited. This way, you can choose what works best for your needs. Note that Superalink eSIM plans do not come with voice and text capabilities.
Which mobile phones are compatible with Superalink eSIMs?
Superalink eSIM is compatible with all devices that support the eSIM system, including devices from well-known brands such as Samsung, Apple, Google Pixel, and so on.
For device types that support eSIM according to your phone brand, you can see the details on Superalink website under "Check Compatibility" section.
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 a Superalink eSIMs works on my phone?
Ensure you turn on data roaming after activation. The Superalink eSIM will automatically connect to the local network when you arrive at your destination. You can check your data usage on our website to see how much data has been used.
How much data can I purchase with my Superalink eSIM?
Superalink offers a variety of data amounts, from 500 MB to 5 GB. You can freely choose the amount that best suits your needs and activities at the destination.
How much data do I need when traveling abroad?
This depends on your usage and needs. If you plan to work when overseas, you will likely need more data than if not.
Also, consider your trip agenda and activities when purchasing the right amount of data. For example, if you will be driving and using maps on your phone, you will use a lot more data.
Does Superalink have an unlimited data plan?
Yes, it does! Superalink offers unlimited data plan with various data amounts. One of their bestselling plans is 5GB daily.
How much does a Superalink eSIM cost?
The cost of a Superalink eSIM depends on the destination country you purchase their eSIM for.
In general, Superalink is fairly cost-effective and usually cheaper than the standard 5 GB unlimited data plans on the market, as compared to its competitors.
Are Superalink eSIMs good?
Superalink is designed for travelers who enjoy capturing moments during their trips without worrying about data. It is a gateway to explore more at your destination while saving on data costs.
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 Superalink eSIMs a cheap way to stay connected when I am abroad?
Superalink eSIMs are generally cheaper than their major competitors for most destinations.
How much money can I save with a Superalink eSIM when I am overseas?
Your actual savings from using a Superalink eSIM abroad will depend on the country you travel to.
For example, in Japan, Superalink offers 5GB daily for USD 2.57 per day, while you will pay anywhere from USD 10-15 for data roaming daily. As you can see, the savings can be substantial - you can use the savings on something else like savoring delicious food or enjoy local activities in the destination.
How long does it take to activate a Superalink eSIM?
Activation of a Superalink eSIM takes no longer than 1 minute. Superalink recommends activating it with a stable data connection to avoid errors during the process.
You can activate your eSIM before your departure, then turn on data roaming upon arrival at your destination.
A brand new Superalink eSIM activates within 1 minute. Make sure to have a stable data connection during the activation process.
How good is Superalink's network coverage?
Superalink works with reliable local service providers in the countries supported. Once connected to the local network, the network will automatically switch to the most stable connection available in that country.
Does a Superalink eSIM provide good network speed?
Superalink system allows devices to automatically connect to networks with stable speeds from registered local service providers in destination.
Are Superalink eSIMs fast?
The actual speed you will get with your Superalink eSIM depends on your location. That said, Superalink ensures that their eSIM is stable in all areas of your destination, allowing you to open basic apps like WhatsApp, Safari, etc. at reliable operational speeds.
Are there any Superalink coupon codes or promotions I can use?
Superalink has an exclusive ongoing promotion for RemitFinder users whereby you get a 15% discount on your first 2 Superalink eSIM purchases. Simply use Superalink coupon code REMITFINDER at checkout.
RemitFinder users get 15% discount with Superalink coupon code REMITFINDER on their first 2 Superalink eSIM plan purchases.
In addition, Superalink is offering 1 day free on unlimited data plans for your first purchase at Superalink with no strings attached.
If Superalink runs any offers or promotions in the future, we will add them on this page. Check this Superalink review periodically to ensure that you do not miss out on any future deals.
How can I purchase a Superalink eSIM?
Superalink eSIM has multiple channels that you can purchase their eSIMs from; these include the below:
- The Superalink website
- Shopee Singapore
- Google Shopping
Are Superalink eSIMs safe?
Superalink eSIMs are fairly safe. Superalink secures your transactions through trusted payment providers like PayPal, Stripe, Apple Pay, and more.
They also offer a 100% refund guarantee for your eSIM for any reason before activation.
Can I trust Superalink?
Superalink was officially registered as a full member of the GSMA (Global System for Mobile Communications Association) on August 8, 2024. Through this, Superalink is dedicated to becoming a key partner in the global telecommunications industry.
Can a Superalink eSIM be hacked?
Hacking a Superalink eSIM should not be possible, and Superalink ensures that this never happens to their customers. Your eSIM will be linked to the account you used when making the purchase (Google, iCloud, etc.) - this ensures no one else can use your eSIM.
Superalink are also available 24/7 to assist their customers with any issues they may have with their eSIMs, anywhere and anytime.
How good is Superalink'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 Superalink's customers are happy with their service or not.
What do users have to say about Superalink?
In this section, we look into Superalink's ratings and reviews^ on popular review platforms and major mobile app stores to see what users think about their service.
- On Trustpilot, Superalink is rated 4.1/5.0 with 15 reviews
- Superalink does not have an Android app so there are no ratings and reviews on the Google Play Store.
- Superalink does not have an iOS app so there are no ratings and reviews on the Apple App Store.
^Ratings on various platforms as on August 14, 2025
Superalink is rated 4.1 on Trustpilot. The number of reviews are lesser since the company is only 2 years old. In general, customers tend to like Superalink eSIMs.
Superalink's goal is to help you enjoy every moment and discover the most exciting experiences at your destination by providing fast and reliable eSIMs that allow you to stay connected overseas.
Is Superalink the best choice for me?
Given our detailed analysis of Superalink eSIMs and related aspects, it is clear that Superalink has many strengths. Here are some areas where we find Superalink standing tall in the international data connectivity space:
- Wide global coverage: Superalink provides eSIMs for more than 150 countries and destinations across the world. This means that you will be pretty much covered everywhere you plan to travel with a Superalink eSIM.
- Regular and Unlimited plans: With Superalink, you can choose between regular or unlimited plans. This gives you flexibility to purchase what you need based on your data needs when traveling internationally.
- Flexible payment currencies: You can purchase your Superalink eSIM in 6 popular currencies that include EUR, USD, GBP, KRW, JPY and SGD. Even if you like in a country where your currency is different, the FX conversion charges are generally lower when converting to mainstream global currencies like USD, GBP and EUR.
- 100% Refund Guarantee: Superalink provides 100% money back guarantee for any reason as long as you return your eSIM before activating it. This is a useful feature in case your travel plans change and you no longer need the eSIM you purchased.
- GSMA member: Superalink is owned by GADGET SG PTE. LTD, which is registered as a full member of the GSMA (Global System for Mobile Communications Association), the largest mobile industry association, with over 750 mobile operators.
- Multi-language website: Superalink is available in 12 languages that include English, Deutsch, Español, Français, Nederlands, Italiano, Português, Korean, Japanese, Chinese (Simplified), Chinese (Traditional) and Thai.
- Quick and easy activation: A Superalink eSIM can be activated within 1 minute, making it quick and easy for you to activate your eSIM and be travel ready.
RemitFinder likes Superalink for providing a wide global coverage that spans more than 150 countries and destinations, flexible payment options with support for 6 popular currencies, regular and unlimited plans to choose from, multi-language website that supports 12 languages and super quick eSIM activation that finishes in 1 minute.
What are the best reasons to use Superalink?
Superalink'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 Superalink'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 Superalink can prove to be a reliable ally for your next overseas trip.
- If you need data connectivity for overseas travel, Superalink can be a good choice since they cover more than 150 countries and regions worldwide. The chances that Superalink has an eSIM for your next travel destination are pretty high.
- Depending on the length of your trip and your data usage needs, you may need flexibility in eSIM data plans you may want to choose from. This is where Superalink could be useful as they have a wide variety of regular as well as unlimited plans to choose from.
- No matter where you are in the world, you can easily purchase a Superalink eSIM as they support 6 popular currencies that include EUR, USD, GBP, KRW, JPY and SGD. And if you live in a country where the local currency is different, you can simply purchase using USD, GBP or EUR as your credit card company or payment processor will be able to easily interconvert your local currency to those popular globally traded currencies.
- If you desire a localized purchase experience in your own language, Superalink could be a good fit since they support 12 languages that include English, Deutsch, Español, Français, Nederlands, Italiano, Português, Korean, Japanese, Chinese (Simplified), Chinese (Traditional) and Thai.
- Superalink eSIMs activate within 1 minute - this takes the hassle out of eSIM activation and provides peace of mind since you know you will have reliable data connectivity when abroad.
- Another good reason to choose Superalink is their 100% refund guarantee. In case you travel plans change and you no longer need your eSIM, Superalink will return your money as long as the eSIM was not activated.
Superalink's strengths and advantages make it a very good choice for staying connected when overseas. With wide coverage, multi-language support and 6 currencies to choose from, Superalink can be a good fit for your next eSIM need when traveling internationally.
How to purchase and activate a Superalink eSIM?
It is quick and easy to purchase and activate an eSIM with Superalink. In fact, the whole flow from start to finish can be completed on the Superalink website in just a few minutes. Check out the section below for the exact steps needed setup and activate your eSIM with Superalink.
You can purchase a Superalink eSIM through different stores like the official website, Shopee, or Google Shopping. Superalink recommends purchasing directly from their website, as Superalink offers 1 day free for your first purchase.
To activate your eSIM, simply scan the QR code provided in your email, or open the eSIM voucher via Superalink website, where Superalink will guide you through the complete activation process.
Step by step guide to activate a Superalink eSIM
With Superalink, staying connected when traveling internationally only a few clicks. Here are the steps you need to setup and activate an eSIM with Superalink:
- Step 1: Decide if you want to purchase your eSIM from Superalink. 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: Follow Superalink's instructions to activate your eSIM. Superalink provides a complete guide on how to activate an eSIM using either QR code or manual setup. Simply follow their instructions to activate your new eSIM in less than a minute.
It is quick and easy to activate a Superalink eSIM. The whole activation process finishes in 1 minute, and Superalink guides you though the process one step at a time.
Do I need a Superalink account to use their eSIMs?
You do not need a Superalink account to use their eSIM. Superalink eSIM has no requirements for use. The only thing you need is the QR code. Once scanned, you can start using your Superalink eSIM.
However, if you wish to check your data usage, you will need to log in to your Superalink account using the email you used when purchasing the eSIM.
Does Superalink have a mobile app?
Superalink does not have a mobile app at this moment.
How do I manage my Superalink eSIM?
You can manage your eSIM through the Superalink website. Simply log in using the email you used for your purchase, and you will see your purchased eSIMs in the "My Voucher" menu. This should look as below.
What should I do if I accidentally delete my Superalink eSIM?
If this happens, you can contact Superalink's 24/7 customer support, and they will promptly assist you with any product-related issues you face.
Does Superalink have a rewards program?
Superalink has a rewards program called "Refer & Earn", exclusively for Superalink members. You can enjoy these benefits after your first purchase of a Superalink eSIM from any Superalink store channel.
What customer support options are available with Superalink?
In case you need any help with your Superalink eSIM, or have any other general questions, you can contact the Superalink customer support team.
There are many easy ways to get in touch with Superalink customer support as below:
- Crisp
Both of the above Superalink customer support options are available 24/7 and ready to assist you.
Superalink customer support team is available 24x7 over both WhatsApp and Crisp.
Can I cancel my Superalink eSIM?
Yes, you can cancel your Superalink eSIM. Superalink offers a 100% Refund Guarantee for any reason before activation. After activation, Superalink's policy will apply.
How do I delete my Superalink account?
You cannot delete your Superalink account at this moment.
Additional Information
Legal and Regulatory Compliance
Superalink is owned and operated by GADGET SG PTE. LTD which is officially registered as a full member of the GSMA (Global System for Mobile Communications Association), the largest mobile industry association, with over 750 mobile operators.
