Stay Connected Everywhere You Go
Skip the roaming fees. Instant activation, global coverage, and local rates in 100+ countries.
All eSIM Destinations(128)
Filter by single-country, regional, or global plans, then compare data allowance, roaming type, coverage, and price before you choose.
Vietnam eSIM
Vietnam
MobiFone: Data & phone number. Click Activate eSIM button to activate
Viettel: Come with data and a Vietnamese phone number to receive SMS onlylocal
Starts from$3.98
$3.32
Thailand eSIM
Thailand
Data & local number — Install only when you arrive in Thailandlocal
Starts from$6.38
$5.32
Choose the right travel eSIM before you fly
Teclapi eSIM helps travelers buy mobile data online before departure. Choose a country, regional, or global plan, receive your QR code by email or track it directly from your order when signed in, and get connected as soon as you land — no airport SIM kiosk needed.
Compare coverage, plan types, hotspot support, local number availability, supported networks, and starting prices across 100+ destinations.
- Country-specific eSIMs for Japan, Thailand, Vietnam, Korea, Europe, the USA, and more.
- Regional and global plans for multi-country trips without swapping SIM cards at every border.
- Instant QR delivery, lower roaming costs, and multilingual support before and during your trip.
Need help choosing?
Skip the roaming fees. Instant activation, global coverage, and local rates in 100+ countries.
Need help choosing?