Unlimited internet abroad, for a lot less.
Buy a data bundle before you fly; it arrives by email in minutes. No contract, no roaming bill.
Destinations
Popular right now
What a week abroad costs
Cheaper than roaming. No contract either.
Same networks, same coverage, a smaller bill. We keep the product light and pass the difference on.
Compare your destinationOnly the Viasimo figure is a price: it comes from today’s live catalog. The other two rows are directional, not quoted rates.
Three steps
Buy it now, land connected.
Average setup: about 3 minutes.
- 1
Buy before you fly
Pick a country and a data size; pay with Apple Pay, Google Pay or card.
- 2
Open the email
Your QR code arrives in minutes. Scan it while you still have wifi.
- 3
Land connected
Switch data to Viasimo on arrival. Your own number keeps working for calls.
Plain answers
A travel eSIM, explained in a minute.
An eSIM is a SIM card built into your phone. Instead of collecting plastic at the airport, you buy a data bundle for the country you are visiting, scan a QR code, and your phone connects to a local network the moment you land.
Your own number stays where it is, so calls and texts keep working. Nothing renews: when the data runs out, you decide whether to buy again.
Read the full eSIM guideWhat exactly is an eSIM?
An eSIM is a digital SIM built right into your phone. Rather than slotting in a plastic card, you add a travel data plan by scanning a QR code.
How fast does the eSIM activate?
Your eSIM and QR code land in your inbox seconds after you buy. Install it before you leave and your data comes alive on its own when you arrive.
Do I keep my usual phone number?
Yes. Your eSIM sits alongside your existing SIM, so your home number stays live for calls and texts while you use Viasimo data abroad.
Viasimo, other eSIM apps, and carrier roaming
Same trip, same data, three ways to pay for it.
| Viasimo | Other eSIM apps | Carrier roaming | |
|---|---|---|---|
| Price | One off bundle | One off bundle | Charged per day |
| Contract | None | None | Yes |
| Delivery | Email, minutes | App download | Already on the bill |
| Hotspot | Included | Sometimes | Sometimes |
| Keep your number | Yes | Yes | Yes |
| Support | Email and chat, 14 languages | In app only | Call centre |
Will it work on your phone?
Type your phone model; we check it against every eSIM device we know.
What you actually get
No asterisks; here is the whole thing.
- Delivery
- Email, in minutes
- Contract or renewal
- None
- Your own number
- Stays active
- Hidden activation fee
- None
- Buy again later
- Optional, same price
If something goes wrong
You land, you tap, it works. If it does not, we are here.
Not connecting on arrival is the one thing we treat as an emergency, and we answer in your language.
Straight answers
What exactly is an eSIM?
An eSIM is a digital SIM built right into your phone. Rather than slotting in a plastic card, you add a travel data plan by scanning a QR code.
Does my phone support eSIM?
Nearly every phone from the past few years does, including recent iPhone, Samsung Galaxy and Google Pixel models. Look for an ‘Add eSIM’ option in your device settings.
How fast does the eSIM activate?
Your eSIM and QR code land in your inbox seconds after you buy. Install it before you leave and your data comes alive on its own when you arrive.
Do I keep my usual phone number?
Yes. Your eSIM sits alongside your existing SIM, so your home number stays live for calls and texts while you use Viasimo data abroad.
What if I run out of data?
Top up or grab a new plan anytime from your account. No roaming shocks, you only ever pay for the plans you pick.
How much data do you actually need?
Most travelers overbuy. Match what you do on your phone to a bundle size and pay for that, not for a headline number.
Short answer
For a one week trip of maps, messaging and some scrolling, 3 GB is enough for most people. Go unlimited only if you tether a laptop or stream.
| What you do | Per day | Pick |
|---|---|---|
| Maps, messaging, email | about 150 MB | 1 GB |
| Add social and browsing | about 400 MB | 3 GB |
| Add photo and video uploads | about 700 MB | 5 GB |
| Streaming and tethering a laptop | 1.5 GB and up | Unlimited |
Land connected.
Pick your country, buy a bundle, install it before you board.
Bundles from
$0.50