AirPlans is a travel eSIM provider offering prepaid mobile data in 190+ destinations, with over 4,000 plans ranging from 1 GB to large multi-week bundles. eSIMs are delivered by email within seconds of payment as a QR code and install in a single tap on iOS. Plans run on established local networks with 4G/5G where available, and each plan page shows the exact networks, speed, and what happens once data runs out. Payment is in USD, and support is available 24/7 through an AI assistant backed by a human team.