The OpenSim journal

eSIM Research

Page 5

Original studies with downloadable data about travel connectivity, roaming costs and eSIM pricing.

More esim research

We checked Wi-Fi login steps and time limits at the 20 busiest international airports. Explore the sources and download the full airport dataset.

We priced 5GB for a 7-day trip across 50 destinations and compared Roaming eSIM with AT&T, Verizon and T-Mobile. Download the full data.