GigSky Detailed Review
eSIM Coverage, Prices, Speed, Safety and More



gigsky

Last updated: October 12, 2025

What is GigSky? An introduction

GigSky is a global provider of data connectivity solutions leveraging eSIM technology. Founded in 2010 and headquartered in Palo Alto, California, the company offers travel-friendly mobile data services for individuals and businesses, eliminating the need for traditional roaming charges or SIM swapping.

GigSky operates as a licensed global MVNO (Mobile Virtual Network Operator), partnering with carriers worldwide to deliver seamless data access across continents.

GigSky by the numbers

The below statistics help put GigSky's financial and customer reach and impact in perspective.

  • 2.5 million site visitors annually
  • Over 1 million mobile app downloads
  • Over 1 million customers served
  • 100+ enterprise clients in aviation, IoT, and maritime sectors
  • eSIM service available in over 200 countries and territories, on over 200 cruise ships, inflight on 20+ airlines and offshore in both the North Sea and Gulf of Mexico
  • Over 15 years of expertise in global connectivity and eSIM innovation

GigSky is a global data connectivity provider that helps you stay connected in more than 200 countries and destinations worldwide via their eSIMs. GigSky also provides connectivity on cruise ships, airline flights and offshore in North Sea and Gulf of Mexico.


What services does GigSky provide?

GigSky offers regional and global prepaid eSIM data plans, catering to international travelers, digital nomads, and business users. Services include:

  • eSIM-based mobile data plans
  • Business and enterprise connectivity (e.g., aviation and IoT solutions)
  • Device partnerships (e.g., Apple iPads with eSIM provisioning)
  • Global data coverage with no roaming charges
  • Management dashboard for enterprise customers

GigSky specializes in providing global connectivity to individual as well as business customers alike. The company also supports remote connectivity needs of enterprise customers.






Which countries does GigSky operate in?

GigSky supports eSIM data coverage in over 200 countries and territories. Its partnerships with Tier 1 carriers allow users to access fast and reliable data networks globally.

GigSky is also the exclusive eSIM provider on over 200 cruise ships and provides coverage inflight and offshore.

Where can I purchase a GigSky eSIM from?

You can purchase a GigSky eSIM from anywhere in the world as long as you pay in one of their supported currencies.

Which currencies can I purchase a GigSky eSIM with?

You can make GigSky eSIM purchases in multiple currencies including USD, EUR, GBP, CAD, AUD and other local currencies via the app's regional pricing system.

Where can I use a GigSky eSIM?

GigSky eSIMs are usable across 200+ countries, with region-specific or global plans available. This includes major destinations in North America, Europe, Asia, Africa, Latin America, and Oceania.

GigSky is also the exclusive eSIM provider on over 200 cruise ships and provides coverage inflight and offshore.

A GigSky eSIM will enable you to stay connected abroad in more than 200 global destinations as well as cruise ships and flights. You can purchase GigSky eSIMs in USD, EUR, GBP, CAD, AUD and other local currencies where applicable.


What types of eSIMs does GigSky have?

GigSky provides regional, country-specific, and global data-only eSIMs with various validity and data allotment options.

Can I use data with GigSky eSIMs when traveling internationally?

Yes. GigSky eSIMs are specifically designed for international data usage, offering connectivity without traditional roaming fees.

Can I make calls with GigSky eSIMs when I am overseas?

You cannot make traditional phone calls with GigSky since GigSky eSIMs are data-only. That said, phone calls can be made on services that leverage data, like WhatsApp.

Can I send and receive SMS with GigSky eSIMs when I am abroad?

No. SMS messaging is not supported. You may use messaging apps (e.g., WhatsApp, iMessage, Telegram) over data to send and receive message when abroad.

GigSky offers data-only eSIMs that can be purchased for specific countries, regions of the world or even at a global level. GigSky eSIMs are data only so you will need to use data apps like WhatsApp for calling and messaging.


Which mobile phones are compatible with GigSky eSIMs?

GigSky eSIMs work on all eSIM-compatible devices, including:

  • iPhones (XS and newer)
  • Google Pixel (3 and newer)
  • Samsung Galaxy S20 and newer
  • iPads with cellular capabilities
  • Select Windows and MacBook devices

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 GigSky eSIMs works on my phone?

GigSky's website and app provide a device compatibility checker. You can also refer to your device manufacturer's specifications.



How much data can I purchase with my GigSky eSIM?

GigSky offers plans ranging from 100 MB to 50 GB, depending on region and duration.

How much data do I need when traveling abroad?

The amount of data you need when traveling abroad is dependent on your usage needs. Heavy data usage scenarios like streaming, multimedia and navigation apps will need higher data as compared to lighter use like email and internet browsing.

Does GigSky have an unlimited data plan?

Yes. GigSky offers unlimited data plans ranging from a single day to 30 day plans.



How much does a GigSky eSIM cost?

GigSky eSIM pricing depends on the region and data allotment. Here are a few examples:

  • USA: Prices as low as USD 0.97 per GB for fixed term plans or USD 1.90 per day for unlimited data plans.
  • Europe: Prices as low as USD 1.39 per GB for fixed term plans or USD 2.30 per day for unlimited data plans.
  • Global: 5 GB for about USD 50.

Are GigSky eSIMs good?

GigSky is widely regarded for network reliability, broad coverage, and transparent pricing. Its solutions suit both leisure and business travelers.

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 GigSky eSIMs a cheap way to stay connected when I am abroad?

GigSky is more affordable than traditional roaming services, offering prepaid flexibility and no surprise charges.

How much money can I save with a GigSky eSIM when I am overseas?

You can save up to 85% compared to international roaming charges from major carriers.






How long does it take to activate a GigSky eSIM?

GigSky eSIM activation typically takes under 5 minutes. When purchasing from the app, in-app provisioning enables activation with just a few taps. When purchasing from the website, a QR codes would be provided.



How good is GigSky's network coverage?

GigSky uses Tier 1 carrier networks globally, ensuring strong signal quality and high availability, even in remote regions.

Does a GigSky eSIM provide good network speed?

Yes. Many GigSky users report 4G LTE and increasingly 5G speeds in supported areas.

Are GigSky eSIMs fast?

Yes. GigSky prioritizes speed and performance by partnering with top local carriers in each region.



Are there any GigSky coupon codes or promotions I can use?

GigSky has an exclusive ongoing promotion for RemitFinder users whereby you get a 20% discount on your first GigSky eSIM plan purchase. Simply use GigSky coupon code RF20 at checkout.

RemitFinder users get 20% discount with GigSky coupon code RF20 on their first GigSky eSIM plan purchase.

GigSky occasionally offers promo codes, seasonal discounts, and referral incentives via its newsletter and app notifications.

GigSky also has a global partnership with Visa enabling cardholders to get complimentary data from GigSky and Visa, often as much as 5 GB per month.

If GigSky runs any offers or promotions in the future, we will add them on this page. Check this GigSky review periodically to ensure that you do not miss out on any future deals.



How can I purchase a GigSky eSIM?

GigSky eSIMs can be purchased:

  • Via the GigSky website
  • On the GigSky mobile app (iOS & Android)
  • Through supported devices like Apple iPads, MacBooks, and Windows laptops
  • Via enterprise sales for businesses


Are GigSky eSIMs safe?

Yes. GigSky uses secure encryption and complies with GDPR and global data privacy standards.

Can I trust GigSky?

Yes. GigSky is a reputable global brand with 15+ years in the telecom space, trusted by individuals and enterprises alike.

Can a GigSky eSIM be hacked?

While no digital service is 100% immune, GigSky eSIMs use secure provisioning and network-level encryption to protect users.



How good is GigSky's service?

GigSky's customer satisfaction is generally high, especially regarding ease of use, coverage, and value.

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 GigSky's customers are happy with their service or not.

What do users have to say about GigSky?

In this section, we look into GigSky's ratings and reviews^ on popular review platforms and major mobile app stores to see what users think about their service.

^Ratings on various platforms as on August 30, 2025

GigSky has excellent ratings and reviews for their mobile apps; the iOS app is rated 4.6 whilst the Android app is rated 4.0. Customers seem to like the GigSky mobile app for their remote connectivity needs.

Reviews across the App Store and Play Store average 4+ stars, highlighting ease of installation, wide coverage, and transparent pricing.



Is GigSky the best choice for me?

Given our detailed analysis of GigSky eSIMs and related aspects, it is clear that GigSky has many strengths. Here are some areas where we find GigSky standing tall in the international data connectivity space:

  • Global coverage in 200+ countries: GigSky eSIMs provide remote connectivity coverage in more than 200 global destinations across the world. This means that GigSky will likely have your overseas connectivity requirements covered regardless of where you need to travel next.
  • No SIM swapping or roaming fees: GigSky is a cost-effective way to stay connected abroad, and with their wide coverage, you will likely not need to swap eSIM providers as you travel from one country to another.
  • Easy activation: GigSky eSIMs install in under 5 minutes with just a few clicks. This means you will have a reliable connection on your international trip.
  • Data plans for short or long-term use: GigSky provides versatile eSIM data plans that range from less or more data sizes, and short or longer duration. This makes GigSky a good choice for international trips of various lengths as well as meeting your data usage needs effectively.
  • Available directly on popular eSIM-compatible devices: GigSky eSIMs works on any eSIM compatible mobile device. Since most modern mobile phones are eSIM compatible, the chances GigSky will work seamlessly on your phone are pretty high.
  • Connectivity on cruise ships, flights and offshore: GigSky can also help you stay connected on cruise ships, airline flights and offshore locations like North Sea and Gulf of Mexico. This is especially useful since these aforementioned places are notorious for no or poor connectivity.
  • Useful coupons and partnerships: GigSky has a partnership with Visa whereby eligible Visa cardholders qualify for a complimentary data package from GigSky and Visa, often as much as 5 GB per month.

RemitFinder likes GigSky for providing wide global coverage that spans more than 200 destinations worldwide, cost-effective eSIMs and a large variety of eSIM data plans to choose from, quick and easy eSIM activation that finishes in less than 5 minutes, connectivity on cruise ships, flights and offshore locations and useful perks like their partnership with Visa that gives eligible cardholders access to free data.


What are the best reasons to use GigSky?

GigSky'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 GigSky'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 GigSky can prove to be a reliable ally for your next overseas trip.

  • If you travel internationally frequently, GigSky may be a great partner as they have eSIM coverage for more than 200 global destinations. This means that you may not need to use various eSIM providers as you travel from one country or region to another.
  • If you seek a fast and reliable connection when abroad, GigSky may be a good choice since they partner with Tier-1 mobile network providers in various countries. GigSky users report generally getting at least a 4G network connection when traveling internationally.
  • If you want to stay connected on cruise ships, flights and offshore locations, you can lean on GigSky as their eSIMs work in cruise ships, airline flights and offshore locations like North Sea and Gulf of Mexico.
  • We all want free, good quality stuff. If you wish to use some free data, the good news is that GigSky has a partnership with Visa whereby eligible cardholders can get access to free data, often up to 5 GB per month. Install the GigSky mobile app and enter your card number to see if you are eligible for this attractive perk.
  • GigSky offers a wide variety of eSIM data plans that come in all shapes and sizes. This enables you to pick the best plan for your international trip and minimize data waste by buying too much data that you may not even use when abroad.
  • If you want peace of mind that you will have a stable connection abroad, you can lean on GigSky since their eSIMs install in less than 5 minutes with just a few clicks on their mobile app.

GigSky's strengths and advantages make it a very good choice for staying connected when overseas.

GigSky's key advantages make is a great choice for:

  • Frequent travelers
  • Business professionals
  • Digital nomads
  • Anyone who wants hassle-free data access without roaming fees


How to purchase and activate a GigSky eSIM?

It is quick and easy to purchase and activate an eSIM with GigSky. In fact, the whole flow from start to finish can be completed on the GigSky mobile app in just a few minutes. Check out the section below for the exact steps needed setup and activate your eSIM with GigSky.

Step by step guide to activate a GigSky eSIM

With GigSky, staying connected when traveling internationally only a few clicks. Here are the steps you need to setup and activate an eSIM with GigSky:

  • Step 1: Decide if you want to purchase your eSIM from GigSky. 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.


    • How to compare eSIM providers with RemitFinder


  • Step 2: Download the GigSky app or visit the website. Once you have decided that you want to go with GigSky as your chosen eSIM provider for your next international trip, simply download their mobile app or visit the website to purchase an eSIM from them.
  • Step 3: Purchase your eSIM. Select your destination and plan, and proceed to purchase your new GigSky eSIM data plan.
  • Step 4: Install your eSIM. The next step is to install the eSIM via QR code or direct download. Either option will work just fine so you can choose whichever one you like.
  • Step 5: Activate your eSIM. Once you have installed your new GigSky eSIM, the next step is to activate it. To activate your eSIM, simply go to your device settings and follow the prompts.
  • Step 6: Verify you are connected. Activation generally finishes quickly; once done, verify you are online. You can now start using mobile data immediately.

It is quick and easy to purchase, install and activate a GigSky eSIM data plan. The whole process takes only a few clicks and finishes in less than 5 minutes.


Do I need a GigSky account to use their eSIMs?

Yes, a GigSky account is required to manage your eSIM plans, view data usage, and access support.



Does GigSky have a mobile app?

Yes. The GigSky mobile app is available on both Apple App Store as well as Google Play Store. The mobile app allows you to make plan purchases, check usage tracking, and do account management.



How do I manage my GigSky eSIM?

You can manage your GigSky eSIMs via:

  • The GigSky mobile app
  • The GigSky web portal

What should I do if I accidentally delete my GigSky eSIM?

You can re-download your eSIM via the app or contact support for re-provisioning assistance.



Does GigSky have a rewards program?

GigSky offers referral programs, allowing you to earn credits or discounts.



What customer support options are available with GigSky?

In case you need any help with your GigSky eSIM, or have any other general questions, you can contact the GigSky customer support team.

There are many easy ways to get in touch with GigSky customer support as below:

  • 24/7 in-app chat support
  • Email support
  • Online Help Center
  • FAQs and device setup guides


Can I cancel my GigSky eSIM?

GigSky eSIM plans are prepaid. Once used, they expire naturally. Unused plans can be canceled before activation.



How do I delete my GigSky account?

You can request account deletion via the GigSky app or customer support in accordance with data privacy laws.



Additional Information

Legal and Regulatory Compliance

GigSky complies with:

  • GDPR
  • ePrivacy regulations
  • Global telecom standards
  • Local data regulations in supported countries


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