186 countries
One QR code gets you online in any major destination worldwide.
About
About Sīrū
Sīrū sells instant eSIM data plans for 186 countries. No physical SIM cards, no roaming fees. Buy a plan, scan a QR code, get online — wherever you are.
Activate in 2 minutes
Scan the QR code on your phone. No SIM-card swaps, no waiting.
Refund policy
Full refund within 30 days of purchase if your plan fails to activate for reasons within our control. Partial refunds for technical issues are subject to the refund policy.