Global
1 GB
€0.563 Day
eSIM for 190+ destinations
Stay connected everywhere you go
Instant eSIM delivery. No physical SIM needed. Activate in seconds.
173+Destinations
4.8★Rating
50K+Customers
Simple setup
Get connected in 3 steps
No store visits. No SIM swapping. Just instant digital delivery.
- 01
Choose your plan
Browse our destinations and pick the perfect data package for your trip.
- 02
Install your eSIM
Scan the QR code we send to your email. Done in under 30 seconds.
- 03
Connect & go
Turn on your eSIM when you arrive at your destination. You're online instantly.
Why MaxSim
Built for travelers who don't compromise
Global coverage
Connect in 190+ countries and regions with a single eSIM. No SIM swapping between destinations.
Instant activation
Get online in under 60 seconds. Purchase, scan the QR code, and you're connected.
No contracts
Pay per trip with no recurring charges, hidden fees, or long-term commitments.
24/7 support
Real humans ready to help anytime via live chat. We're here when you need us.
Loved by travelers
Don't take our word for it
Worked perfectly across three cities in Italy. Fast 4G speeds everywhere and the setup took literally 30 seconds. Will definitely use again.
Sarah M.
Traveled to Italy
So easy to set up! I had mobile internet the moment my plane landed in Bangkok. No hunting for a SIM card at the airport.
Marco R.
Traveled to Thailand
Best eSIM experience I have had. Used it seamlessly across France, Spain, and Portugal with one plan. Great value for the price.
Yuki T.
Traveled to Europe
4.8 out of 5 from 2,000+ reviews
FAQ
Common questions
An eSIM (embedded SIM) is a digital SIM built into your device. It works exactly like a physical SIM card but can be activated instantly without swapping cards. You download an eSIM profile to your phone and connect to local networks at your destination.
After purchase, we send you a QR code via email. Open your phone's camera, scan the code, and follow the on-screen prompts. The entire process takes under 60 seconds. Detailed instructions are included with every order.
Most modern smartphones support eSIM, including iPhone 12 and newer, Samsung Galaxy S21 and newer, Google Pixel 6 and newer, and many other devices. Check our compatibility page for the full list.
Yes. If your eSIM hasn't been activated, we offer a full refund. Contact our support team within 30 days of purchase and we'll process your refund promptly.
You'll get 4G/LTE speeds in most destinations, with 5G available where carrier networks support it. Actual speeds depend on local network conditions and coverage.
An eSIM profile can only be active on one device at a time. However, you can use the hotspot feature to share your connection with other devices like laptops and tablets.