Your travel eSIM without roaming fees.

Get mobile internet on your trip right away, on local partner networks. Simple setup by QR code, with no contract and no SIM swap.

4.7/5Excellent
300,000+ travelers use eSIMFOX
Activation under 2 min
Top up, no reinstall
Keep your own number
WhatsApp Support 24/7

Connect on the networks you already trust

Enjoy 4G & 5G speeds with unbeatable coverage across top-tier partner carriers in 200+ destinations.

700+network partners
200+destinations
99.9%uptime

Welcome offer 15% off your first order

CodeFOX15

Get the offer

How does eSIMFOX work?

From compatibility check to connected before you land — three taps and you're online.

  1. Check compatibility & pick a plan

    Make sure your phone supports eSIM, then choose your destination and buy a data plan.

    Check compatibility
  2. Download the eSIMFOX app

    Set up the eSIM on your device by following the guided instructions in the app.

  3. Get online right after landing

    Your phone connects to the local network automatically the moment you arrive — no setup, no roaming fees.

    View all destinations

Why you need to choose eSIMFOX

One profile for 200+ destinations, real human support, and top-ups that don't make you reinstall. Here's how we stack up.

Airalo
Holafly
Nomad
Saily
One eSIM for all supported destinations
Airalo: No
Holafly: No
Nomad: No
Saily: Yes
24/7 live-chat support
Airalo: Yes
Holafly: Yes
Nomad: Yes
Saily: Yes
Refunds within 30 days
Airalo: Yes
Holafly: Yes
Nomad: Yes
Saily: Yes
Top up without reinstalling
Airalo: No
Holafly: No
Nomad: No
Saily: Yes
Destinations covered
Airalo: 200+
Holafly: 178+
Nomad: 200+
Saily: 200+
5G where the carrier supports it
Airalo: Yes
Holafly: Yes
Nomad: Yes
Saily: Yes
WhatsApp support included
Airalo: No
Holafly: No
Nomad: No
Saily: No

Comparison verified May 2026. Competitor information from their public websites. Logos belong to their respective owners.

eSIMFOX vs other eSIM services
eSIMFOXAiraloHolaflyNomadSaily
One eSIM for all supported destinationsYesNoNoNoYes
24/7 live-chat supportYesYesYesYesYes
Refunds within 30 daysYesYesYesYesYes
Top up without reinstallingYesNoNoNoYes
Destinations covered200+200+200+200+200+
5G where the carrier supports itYesYesYesYesYes
WhatsApp support includedYesNoNoNoNo

Meet Internet
without borders

Install your eSIMFOX eSIM once and keep it on your phone. For the next trip, add a prepaid data plan for a supported destination from the app or your account — no new SIM and no reinstallation when a top-up is available for your eSIM.

Explore

They tell it better than us!

Thousands of travelers stay connected with eSIMFOX every week. Here's what they had to say.

4.7/5Excellent
105 reviews · Trustpilot300,000+ travelers use eSIMFOX
  • Mohammed H.

    Verified purchase

    This eSIM is a must-have for international travel! I've experienced exceptional coverage and swift internet speeds. Having tried it in six different countries, I've encountered zero problems. I highly recommend it.

  • Isabella M.

    Verified purchase

    The international eSIM offers the adaptability crucial for my travel needs. As someone who regularly visits various destinations like the UAE, it's been a game-changer, sparing me the hassle of purchasing different packages.

  • Saadhd12

    App Store

    Very good app for travel eSIMs. Significantly cheaper than roaming and quick to set up.

  • Charlotte D.

    Verified purchase

    I've been thoroughly impressed with the eSIM service's performance worldwide. It consistently delivers dependable data wherever I am. For peace of mind, this service is the go-to choice—just be sure to set up your APN settings correctly for uninterrupted internet access.

  • Shaymaaaaaa11

    App Store

    I already used it during my 10-day trip to Korea across three different cities, and it worked great! I’m so happy with the app. It’s simple, practical, and very easy to use. I’ll definitely use it again for my future trips.

  • your seldmf

    App Store

    Amazing app! I used it during my trip to South Korea, and the internet connection was fast, stable, and reliable everywhere. Setup was quick, and it made staying connected so easy.

What is a travel eSIM?

We tell you all about it.

A travel eSIM is a digital SIM that lets you use a prepaid mobile data plan abroad without replacing your physical SIM card. With eSIMFOX, pick your destination, then a prepaid plan that matches the length of your stay and how much internet you need. Check the data amount, validity and networks shown on the plan page before you buy.

Make sure your phone is unlocked and eSIM-compatible, then install your profile over an internet connection before you leave. At your destination, follow the plan’s instructions to use mobile data for maps, messaging and bookings. Your WhatsApp number stays the same. Data plans do not replace the calls and texts of your regular line.

Buying a local SIM

  1. Arrive
  2. Find a store
  3. Buy a plan
  4. Insert the SIM
  5. Get connected

  1. Arrive
  2. Connect to the local network
  • Your travel plan, already on your phone

    Choose your destination and install your eSIM using the setup instructions. Do this while you have Wi-Fi or another internet connection, so you’re ready before you leave.

  • Mobile data when you arrive

    Select your eSIM for mobile data and turn on data roaming. Once connected to a supported local network, you can use maps, message friends and check your bookings.

  • Your number stays yours

    Your WhatsApp number stays the same. Keep your main line available for calls and texts while eSIMFOX handles your travel data. Your usual provider’s charges may still apply.

Use an unlocked, eSIM-compatible phone. Check your plan’s activation instructions before installing.

The eSIM FOX blog

eSIM Questions

Find answers to common questions about eSIM activation, compatibility, top-ups, and more.

Trusted by

company_logocompany_logocompany_logocompany_logocompany_logoBILDGIGAReiseuhuTravel eSIM Expert

From destination to data in under a minute

Pick a country, choose a bundle, pay, and install — your eSIM is ready before you land. All from one app, on iPhone or Android.

  • Find your destination

    200+ countries, regional and global plans in one store.

  • Pick a clear bundle

    Transparent per-GB pricing — no surprises, no roaming fees.

  • Pay & install in a tap

    Secure checkout, then a guided one-tap eSIM install.