Free tool

eSIM Finder

By Casey, Gently Yonder editor

Tell it your destination, trip length, and how you use data — get a data-size and provider recommendation in seconds. No signup.

Your recommendation

These are estimates to guide your choice, not live prices — data needs vary by person and app. Check the current plans on the provider's site. Links to Airalo and Saily are affiliate links; Gently Yonder may earn a commission at no extra cost to you.

How the recommendation works

The finder estimates your total data from how you use your phone (roughly 0.3GB/day light, 0.6GB/day medium, 1.2GB/day heavy), rounds up to the nearest common plan size, and suggests a marketplace that fits your destination. It's a starting point — if you tether a laptop or stream a lot, size up. For the full reasoning and provider trade-offs, see our Airalo vs Holafly vs Saily comparison and our best eSIM for Japan, Korea & Vietnam guide.