About OneTapSIM

We started OneTapSIM with a simple frustration: landing in a new country and paying €40 in roaming fees, or hunting for a SIM kiosk at the airport with luggage in hand.

Travel connectivity should be instant, honest, and cheap. So we built exactly that: travel eSIMs for 190+ destinations, delivered by email in seconds, at prices that often undercut the big names by half.

No stores, no plastic, no contracts. Pick a plan, scan a QR code, and land connected.

The OneTapSIM team ✈️