GigSky One: 365 Days of Global eSIM Data Starting at $33.99 per Month

Frequent international travelers wanted a smarter way to stay connected, and GigSky built it.

Because the challenge is clear: keeping reliable connectivity across borders year-round while managing clients, deadlines, and relationships. All without draining your budget or relying on patchy connections.

That’s why GigSky created GigSky One.

A Simple Solution for Complex Travel

This new offering from GigSky is the first global data subscription available in 120+ countries.

You can stay connected 365 days of the year in any of these covered countries with this digital global SIM card.

The subscription uses eSIM technology that keeps you connected without needing to insert any physical SIM card in your phone.

You just download the app before your trip, choose your subscription, and as soon as you land in any of these countries, you're connected. No extra steps needed.

Complete Global Coverage: All 120+ Countries Included

GigSky One provides seamless connectivity across an extensive network of countries spanning every continent:

While frequent international travelers can stay connected using national carrier roaming, public Wi-Fi, or physical SIM cards, GigSky One argues that connectivity across several countries during the whole year can be affordable, safe, and fast, especially when your work depends on reliable internet.

What You Get

If you're a frequent traveler, with the GigSky One subscription you unlock high-speed data in 120+ countries on a subscription you can pay monthly.

No more buying a new SIM card in every airport or logging onto risky Wi-Fi. You can jump from country to country with one single global e SIM that you can also share with your family and friends.

The GigSky One subscription is designed for:

• Digital nomads and creators who don't want to worry about unreliable café Wi-Fi.
• Business travelers who want to stay connected and focused on meetings instead of troubleshooting connections.
• International students who want to easily stay in touch with family and friends while adjusting to life abroad.
• Frequent travelers who want to explore the world freely without wasting time buying physical SIM cards or downloading a new eSIM in every airport.

How It Actually Works

Beyond high-speed data allowance for your trips, with the GigSky One subscription you can use your phone's hotspot to keep all your devices connected.

With this digital global SIM card, you can share data across your laptop, your iPad, and any other device you need.

Even after your high-speed data is used, you still get global sim card unlimited data up to 1 Mbps for maps, messaging, and browsing.

Subscribers also get exclusive discounts on other GigSky plans for travel companions.

The GigSky One subscription works in every country you travel to that's included in the list of 120+ covered countries.

As long as your device supports eSIM (most new mobile phones do), you're set. You can also check compatibility in the app.

Cross borders and your connection updates automatically, your phone switches networks the moment airplane mode is off with this advanced global e sim technology.

The Real Cost Comparison

Buying local SIMs usually costs $20–$30, and you’ll need to purchase a new one in each country. 

A day plan from your home carrier will cost at least $12 - $15 per day.  A GigSky One subscription will cost you less than a weekend of this service from your local telco.

In Europe, a single SIM may work across multiple nations, but coverage isn’t always guaranteed throughout the region. With GigSky One, you get an eSIM subscription covering 120+ countries, starting at $33.99 per month.

The GigSky One subscription offers flexible options:

Standard Pricing

There are no hidden fees, activation charges, or taxes. All the prices are shown in the app exactly as they are.

This digital global SIM card is cheaper if you're hopping between multiple countries because, for example, if you go to Europe, you might buy a physical SIM card for Portugal, but that SIM won't work in Switzerland even though both are in Europe.

You'll need to buy a new SIM card, so that's another $30. With the GigSky One global SIM card subscription, you avoid paying for this and have connectivity the moment you arrive.

If you run out of data, you can easily top up and switch plans. This global plan is simple - you don't need to buy regional or country-specific plans if your destination is included in the 120+ countries.

Managing Your Usage

If you need a lot of data in one country but very little in another, you don't have to pay for unnecessary extras.

You can see in the eSIM app the amount of data you've used and what's remaining, so you can plan your usage accordingly or top up if you want.

You get strong and fast connections with 5G in good areas and 4G in remote areas through this global sim card unlimited data solution.

GigSky One offers customer support, and you can keep your regular number for calls and texts while using the eSIM for data. Though we suggest using apps for calling and messaging to avoid roaming charges from your national carrier.

The eSIM setup is instant, and you don't risk being disconnected when you land.

GigSky One: The New Digital Global SIM Card Subscription [Recap]

• Stay connected everywhere: One eSIM covers 120+ countries all year, no SIM swaps, no Wi-Fi hunting.
• Easy setup: Download the app, pick your plan, and you’re online the moment you land.
• Plans built for travelers: Choose monthly, quarterly, or annual. Starts at $27.19/month with launch pricing
• Flexibility: Share data across devices, use hotspot, top up anytime.
• Always connected: High-speed 5G/4G data, then unlimited at 1 Mbps for basics.
• Big savings: Skip buying $20–$30 SIMs per country, one plan works across borders.
• For all traveler types: Digital nomads, business pros, students, frequent flyers.
• Simple management: Track usage in-app, no hidden fees, keep your number for calls/texts.