Travel eSIM for 204+ countries
Get online the moment you land. No roaming bills, no SIM swap, no airport kiosk.
United States
Japan
Europe
SpainPopular eSIM destinations
Tap a country for plans, coverage and live pricing - or browse all 204+ destinations.
One eSIM, many borders
Crossing borders? Regional plans keep you connected across a whole continent on a single eSIM - no swapping, no buying again.
Connected in three steps
From checkout to coverage in under a minute. No store visit, no paperwork, no swapping tiny plastic cards.
Pick your plan
Choose a data plan for your destination - single country, region, or global. Pay in seconds with Apple Pay, Google Pay or card.
Install in a tap
Your eSIM arrives instantly. Scan the QR code or install directly from the SimFuse app - all on Wi-Fi, before you fly.
Land and connect
Your eSIM activates automatically when you arrive. No SIM kiosk, no roaming bill - just open your maps and go.
Why travellers choose SimFuse
Instant delivery
Your eSIM lands in your inbox and app the second you pay. Install before you leave home and you're ready on arrival.
No roaming bills
One clear upfront price. Never come home to a surprise roaming charge from your home carrier again.
Fast local networks
We connect you to the leading 4G/5G networks in every destination - 600+ partners worldwide.
Top up in seconds
Running low? Add more data instantly from the app - no reinstalling, no new QR code.
Keep your number
Your home SIM stays active for calls and texts. The eSIM just handles your data while you travel.
Honest per-GB pricing
Transparent per-GB pricing in your own currency, with Apple Pay and Google Pay at checkout. No hidden conversion fees.
eSIM vs roaming vs local SIM
| SimFuse eSIM | Home roaming | Local SIM card | |
|---|---|---|---|
| Get connected on arrival | ✓ | ✓ | - |
| No roaming bill shock | ✓ | - | ✓ |
| Keep your own number | ✓ | ✓ | - |
| Buy before you travel | ✓ | ✓ | - |
| No queue at the airport | ✓ | ✓ | - |
| Top up from your phone | ✓ | - | - |
Buy anywhere, manage it in the app
You never need the app to buy an eSIM. You will want it afterwards: live data usage, one-tap top-ups before you run out, and every eSIM you own in one place.
- See your data as you use it
A live usage ring and a 14-day history, so you know whether that 1 GB will really last the week.
- Top up in two taps
Running low mid-trip? Add data to the eSIM you already have. No reinstall, no new QR code.
- Install without a QR code
One tap adds the eSIM to your phone. No second screen to scan from, no digging through Settings.
Prefer to buy in Telegram?
Message @SimfuseBot and buy your eSIM without leaving the chat. No app to download, no account to create, same plans and prices as here.
New to eSIMs? Start here
Short, practical guides on choosing, installing and using a travel eSIM.
Frequently asked questions about eSIMs
Go to help centerAn eSIM is a digital SIM built into your phone - there is no plastic card to insert. You download a data plan over the air and your phone connects to a local network instantly. Most phones released since 2018 support eSIM.
Most phones from iPhone XS / XR (2018) onward, plus recent Samsung Galaxy, Google Pixel and many other models, support eSIM. Open Settings and look for 'Add eSIM'. Your phone must also be carrier-unlocked.
Go to Settings → Cellular/Mobile Data → Add eSIM, then scan the QR code or install directly from the SimFuse app. Label it 'Travel' and set it as your data line. Do this on Wi-Fi before you leave home.
Validity begins when the eSIM first connects to a network at your destination, not when you buy or install it. Installing at home over Wi-Fi uses no data, so you can set everything up before you fly.
eSIM guides
Your next trip starts with a tap
Join travellers in 200+ countries who stay connected with SimFuse. Instant eSIM, no roaming, no surprises.