Travel eSIMs & Mobile Data

A travel eSIM lets you add a local or regional data plan to your phone without swapping a physical SIM card. Brands differ on coverage, network partners, plan length and how easily you can top up, so it pays to check the details before you land.

3 brandsReviewed November 2026

How to choose

  • Confirm your phone is eSIM-compatible and carrier-unlocked before buying anything.
  • Check which local networks the eSIM uses in each country you will visit.
  • Decide between a single-country plan and a regional or global plan based on your route.
  • Look at whether the plan includes calls and texts or is data-only.
  • See how simple it is to top up or extend the plan from the app.
  • Read how activation works and whether the validity period starts at purchase or first use.

How to save

  • Estimate how much data you really use so you do not buy a plan far bigger than you need.
  • Download maps, playlists and shows on hotel Wi-Fi before heading out.
  • Turn off automatic app updates and cloud backups while on mobile data.
  • Compare a regional plan against several single-country plans for multi-stop trips.
  • Install the eSIM before you travel, but check when the plan's clock starts.

eSIM brands

Save brands for later, or tick two to compare them side by side.

3 brands · tick two brands to compare them

  • Airalo

    Travel eSIM marketplace

    Buy prepaid mobile data eSIMs for travel in many countries and regions

    Travel eSIMs & Mobile DataWorldwide

  • Instabridge

    Wi-Fi app and eSIM

    Community Wi-Fi finder app that also sells mobile data eSIMs

    Travel eSIMs & Mobile DataWorldwide

  • Jetpac

    Travel eSIM provider

    Travel eSIM provider selling prepaid mobile data plans for trips abroad

    Travel eSIMs & Mobile DataWorldwide

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Comparisons

  • vs

    Airalo vs Jetpac

    Airalo and Jetpac both sell travel eSIMs that let you use mobile data abroad without a physical SIM. Both offer country and regional plans, so the deciding factors tend to be destination coverage, plan sizes and any extras.

  • vs

    Jetpac vs Instabridge

    Jetpac focuses on travel eSIMs for using mobile data abroad. Instabridge started as an app for finding and sharing Wi-Fi hotspots and also offers eSIM data plans, so the two overlap but come from different directions.

Buying guides

  • Buying guide · 6 min read

    How to Choose a Travel eSIM

    A travel eSIM is a digital SIM you download to your phone so you can use mobile data abroad without swapping a physical card. It can be simpler than roaming or buying a local SIM at the airport, but only if your phone supports it and the plan fits your trip.

eSIM FAQ

What is a travel eSIM?

It is a digital SIM profile you install on your phone by scanning a QR code or using an app. It gives you mobile data abroad without a physical SIM card.

Can I keep my regular number while using a travel eSIM?

On most dual-SIM phones, yes. You can keep your main line active for calls and texts while using the eSIM for data, though roaming charges on your main line may still apply.

How do I know if my phone supports eSIM?

Check your phone's settings for an option to add an eSIM or mobile plan, or look up your model on the manufacturer's site. The phone also needs to be unlocked.

Is a travel eSIM better than roaming with my home carrier?

For many trips a travel eSIM is simpler to budget for than roaming. Your home carrier may still be more convenient if you need lots of calls or a short stay.

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