Prepaid eSIM data packages for 175+ countries

  • Internet connection without Wi-Fi
  • Use your regular phone number
  • Never pay roaming charges


Browse eSIM data


What’s eSIM? Can my phone use it?

eSIM stands for “embedded SIM card,” and you probably already have an eSIM-compatible device. Once you install an eSIM for a country/region, your device can connect to local networks using prepaid data packages. No Wi-Fi required, and no carrier roaming charges.

Get the aloSIM app

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eSIM data keeps you connected while traveling

Traveling soon? Use an eSIM to stay connected on a budget.

You’ll have a steady internet connection anywhere you travel, all without scrambling to find an available Wi-Fi network.

Skip the carrier roaming charges and expensive travel plans. With aloSIM, you pay only for what you need. No surprises!

10 steps of using eSIM travel data

Easy, affordable data (at home or away)

Whether you’re at home or on the road, you can enjoy the convenience of prepaid mobile data, with no contracts or commitments.

1. Choose a country

2. Select an eSIM package

3. Install the eSIM on your device

4. Activate your data package

5. Enjoy prepaid mobile data


Travel. Stay connected. Repeat.


Questions about using eSIM data?

Check your device

Most newer phones, tablets, and computers are already eSIM-compatible, so use our eSIM device checker to make sure you have a device that can accept an eSIM.

You’ll almost certainly have Wi-Fi at your hotel, but wouldn’t it be nice to have a bit of mobile data to keep you connected while you’re out exploring?

If you try to use your regular home data plan while you’re traveling, you might have to pay expensive carrier roaming charges. Instead of letting your phone “roam” while traveling internationally, many travelers prefer using an eSIM for a prepaid local internet connection.

Travel data calculator

We have a travel data calculator to help you figure out how much data you need for your trip.

Still not sure? You can always start with a 1 GB data package, and top up your eSIM later if you need more data.

eSIMs are easy to install on any compatible device. We have eSIM installation instructions available for all eSIM-compatible phones and tablets, and our Customer Support team is also available for individual assistance.

Once your eSIM has been installed on your device, wait to activate your data package until you’re ready to use your data.

Carrier travel plans often charge you a flat rate for each day of your trip, whether or not you use much data at all.

With a prepaid eSIM data package from aloSIM, you’re in control of how much data you wish to purchase and consume. If you’re happy using a tiny bit of data and mostly relying on Wi-Fi, that’s totally fine with us! The choice is yours.

Get started with prepaid data



Our eSIM data packages are prepaid, so you always know exactly what you’ll spend on data. No contracts, no surprises, and never any roaming charges.



You’ll have full access to your regular phone number for calling and texting, and you can add data to your device whenever you need it. No in-store visits required!

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Only buy what you need! If you’re not sure how much data you’ll need, start with a 1 GB package. You can always top up your eSIM with more data later.

Go ahead … travel the world, never pay roaming charges

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