500+ Networks
Affordable eSIM Plans for 150+ Countries: Olysim
Instant 4G/5G DATA Activation
100% Internet Connectivity
24/7 Support
Choose Your Country
1 GB to Unlimited Data
Data : 20 GB
Get Connected
China SIM
From $3.60
1 GB to Unlimited Data
Data : 20 GB
Get Connected
United Arab Emirates SIM
From $3.50
1 GB to Unlimited Data
Data : 20 GB
Get Connected
Thailand SIM
From $3.50
1 GB to Unlimited Data
Data : 20 GB
Get Connected
Saudi Arabia SIM
From $4.00
1 GB to Unlimited Data
Data : 20 GB
Get Connected
Turkey SIM
From $3.50
1 GB to Unlimited Data
Data : 20 GB
Get Connected
Egypt SIM
From $3.50
1 GB to Unlimited Data
Data : 20 GB
Get Connected
Spain SIM
From $3.50
1 GB to Unlimited Data
Data : 20 GB
Get Connected
United Kingdom SIM
From $3.50
1 GB to Unlimited Data
Data : 20 GB
Get Connected
United States SIM
From $6.00
1 GB to Unlimited Data
Data : 20 GB
Get Connected
Japan SIM
From $4.15
1 GB to Unlimited Data
Data : 20 GB
Get Connected
Switzerland SIM
From $3.50
1 GB to Unlimited Data
Data : 20 GB
Get Connected
Indonesia SIM
From $3.50
Why Travelers Choose Olysim
4.9 Star Overall App Ratings
90% Cheaper Than Roaming
100% Secure
150+ Countries
500+ Networks
24/7 Support
4.9 Star Overall App Ratings
90% Cheaper Than Roaming
How It Works in 3 Steps
Discover data plans
Select your destination and data package.
Install your eSIM
Easy QR code Installation with simple steps.
Active your plan
Enjoy 4G / 5G data like your local SIM card.
Buy a SIM at the airport
Who wants to line up at a booth after a long flight?
Share a Wi-Fi device
Going on a solo detour? No internet for you!
Turn on international roaming
Starting, a surprise bill could be waiting...