Works with the apps you travel with
Features
Pick a country. Pay less.
Tap where you are headed, choose the data that fits, and pay one clear price — far less than roaming, no bill waiting when you get home.
Low prices
Affordable data plans that cost a fraction of typical carrier roaming.
Plans that fit the trip
A weekend or a month, light browsing or heavy maps. Only pay for what you need.
One price, upfront
You see the full price before you buy. No overage fees waiting on your bill.
Online in about a minute. Keep your number.
SimSIM runs as an eSIM alongside your regular line. Set it up at home and land already connected.
Digital eSIM
No plastic SIM, no swapping trays at the airport. It lives on your phone.
Your number stays put
Keep calls and texts on your usual line. Data runs through SimSIM.
190+ destinations
Find your country in seconds. Regional plans cover whole trips across borders.
No roaming-bill surprises.
You see the price before you buy and the data left before you run out. That is the whole deal.
Strong local signal
We connect you to trusted local networks, so maps and messages just work.
Top up in two taps
Running low mid-trip? Add more data in seconds, no reinstall.
Low-data alerts
A friendly heads-up before you run out, so you are never caught offline.
Where to next?
Instant eSIM coverage in 190+ countries. Find yours in seconds.
Will my phone work with an eSIM?
Most phones from the last few years do. If your device supports eSIM, SimSIM installs in a minute. Open the app and it checks compatibility for you before you buy.
Do I keep my own number?
Yes. SimSIM runs as a second line on your phone, so your usual number keeps calls and texts. Your data just runs through SimSIM while you travel.
How fast am I online after I land?
About a minute. Set up your eSIM before you leave and you land already connected. Or activate on arrival and you are online before you reach the taxi.
What happens when I run low on data?
We send a heads-up before you run out. Top up in two taps from the app, no reinstall, no new SIM. You keep the same plan and keep going.
Which countries do you cover?
Over 190, with regional plans that cover whole trips across borders. Search your destination in the app to see the exact coverage and price before you buy.
190+
Countries covered, with regional plans that carry you across borders.
One price
You see the full cost before you buy. No surprise roaming fees, ever.
~1 min
From tap to online. Set up at home and land already connected.