One eSIM · many countries
Travelling to multiple countries?
Add the countries you're visiting and we'll find a single eSIM that covers them all — instant data, automatic switching, no roaming fees.
Cayman IslandseSIMs covering all 1 selected countries
Cayman Islands
Choose your validity
Data (GB)
Choose your data plan17 plans
Plan your route
Popular multi-country trips
One tap loads the whole itinerary into the finder above — then pick the plan that fits.
5 countriesEurope Grand TourFrance · Italy · Spain · Germany · Netherlands Find one eSIM →
4 countriesSoutheast AsiaThailand · Vietnam · Singapore · Malaysia Find one eSIM →
4 countriesGulf & Middle EastUAE · Saudi Arabia · Qatar · Oman Find one eSIM →
4 countriesEast Asia ExplorerJapan · South Korea · China · Taiwan Find one eSIM →
4 countriesBalkans Road TripGreece · Croatia · Serbia · Montenegro Find one eSIM →
3 countriesNorth AmericaUnited States · Canada · Mexico Find one eSIM →
Why Simfiy
Built for travellers on the move
One eSIM, many borders
A single data plan that stays connected as you cross from one country to the next — no new SIM at every stop.
Automatic network switching
Your eSIM hops onto the strongest local partner network the moment you arrive. Nothing to configure.
No roaming surprises
One upfront price covers the whole trip. No per-country fees, no bill shock when you land back home.
Install once, before you fly
Scan a single QR code at home. Your plan activates automatically when you reach your first destination.
Simple as 1–2–3
How a multi-country eSIM works
Add your destinations
Type in every country on your itinerary — we instantly match plans that cover them all.
Pick one plan
Choose the data and validity that fit your trip. One checkout, one QR code, one price.
Land & connect
Your eSIM switches networks at each border automatically. Stay online from touchdown to take-off.
The smarter way to stay connected
Multi-country eSIM vs the alternatives
| Simfiy eSIM | Carrier roaming | Local SIMs | |
|---|---|---|---|
| Cost across borders | One fixed price | High per-country fees | Buy a SIM each country |
| Setup | Scan once at home | Already on (risky) | Queue at each airport |
| Keep your home number | Yes | Yes | No |
| Coverage on the move | Auto-switches networks | Patchy / throttled | One country only |
| Spend control | Prepaid, capped | Unpredictable | Top up repeatedly |
Travel smart
Tips for staying online across borders
Install before you fly
Set up your eSIM on home Wi-Fi and it'll activate the moment you land — no scrambling for airport Wi-Fi to scan a QR code.
Estimate your data
Maps, messaging and email sip data; video streaming gulps it. 1 GB covers ~a week of light use; choose 5 GB+ if you stream or tether.
Keep your home SIM for calls
Leave your physical SIM in for calls/SMS and set Simfiy as your data line — best of both, no roaming on voice.
Check the coverage list
Before buying, confirm every country on your route is in the plan's coverage — the finder above does this for you automatically.
Top up on the go
Running low mid-trip? Add more data from the app in seconds — no need to buy a whole new plan.
One QR, all devices
Your plans live in your account, so you can re-install on a new phone or manage usage from anywhere.
Multi-country eSIM FAQ
How does a multi-country eSIM work?＋
It's one data plan whose coverage spans several countries. As you travel, the eSIM automatically connects to a trusted local partner network in each country — you never swap SIMs or change settings.
When does my plan start?＋
Validity begins the first time your eSIM connects to a network at your destination — not at purchase. Install it before you fly and travel relaxed.
What if no single plan covers my exact combination?＋
We'll tell you instantly and suggest the closest regional or global plan, or a separate eSIM per country. You only ever pay for what covers your route.
Can I keep using my home number?＋
Yes. Your eSIM runs alongside your physical SIM, so you keep your number for calls and texts while data runs on Simfiy.
Is hotspot / tethering supported?＋
Yes — share your connection with a laptop or travel companions on all of our data plans.
Ready to map your trip?
Add your destinations and get one eSIM that follows you across every border.
Our Users' Reviews
My partner's roaming failed at the border. Mine never blinked.
— Linda C.
Bought, installed, connected. Three taps and I was scrolling.
— Mehmet Y.
We were lost without data until we found this. Maps and translation worked perfectly.
— Camila R.
Pay for what you need and walk away. Exactly how it should be.
— Jonas W.
Stayed in touch with family throughout the trip. Strong signal even in crowded areas.
— Fatima Z.
Downloaded a whole show over the eSIM at the gate. 5G the entire wait.
— Ben T.