Your Passport to Global Connectivity
Get instant mobile data in 190+ countries. No more expensive roaming, no more hunting for WiFi. Just scan, activate, and go!
190+ Countries
500K+ Happy Travelers
24/7 Support
Why Travelers Love Us
Simple, affordable, and reliable connectivity for your adventures
Instant Activation
Scan QR code and connect in seconds. No physical SIM needed!
Super Affordable
Save up to 90% compared to traditional roaming fees.
Global Coverage
One eSIM works in 190+ countries. Travel without limits!
Always Here for You
24/7 customer support via chat, email, or phone.
One eSIM. 138+ Destinations. Seamless Connection Everywhere.
Wherever you're headed, find your destination and get connected.
Search your destination
Two eSIMs, Different Needs
Whether you're on a short trip or a global adventure, we have the perfect solution.
Global Prepaid
Ultimate Choice for Global Travelers
One card covers 144+ countries. Voice, SMS & data included. Never expires.
- Real phone number
- Voice + SMS + Data
- 144+ countries worldwide
- Never expires (with usage)
- Free incoming calls (100+ countries)
- Free incoming SMS (worldwide)
Data Only Plans
Find the perfect data plan for your next adventure
Getting Connected is Easy!
Three simple steps to stay connected anywhere
Choose Your Plan
Pick a destination and data plan that fits your needs
Scan & Install
Scan the QR code with your phone to install the eSIM
Connect & Enjoy
Arrive at your destination and enjoy instant connectivity
One SIM, Entire World
Our upcoming Global Prepaid eSIM works everywhere with voice, SMS, and data
144+ Countries
One eSIM covers the globe
Voice & SMS
Real phone number included
Pay As You Go
From just €3/MB
Never Expires
As long as you use it
Free Incoming
Calls in 100+ regions, SMS worldwide
Data Packages
From €0.9/GB with bundles
PAYG Data
€3
/MB
Package Rate
€0.9
/GB
Incoming Calls
FREE
100+ regions
Travelers Love Us
Join thousands of happy travelers who stay connected with co:sim
“First time using eSIM, didn't expect it to be so convenient! Had internet right when I landed in Japan, no need to swap SIM cards.”
Alex Chen
Taipei
“Much cheaper than airport WiFi eggs, and the speed is great. Streaming shows was no problem at all.”
Linda Wong
Hong Kong
“Customer service is very professional. Had issues during installation and got help immediately via WhatsApp.”
David Wang
Singapore
Ready for Your Next Adventure?
Get your eSIM now and enjoy seamless connectivity wherever you go.