Tools
Free, no-signup calculators and pickers — data-usage estimators, country-cost comparisons, provider pickers.
- Finder
eSIM plan finder
Pick a destination, trip length, and usage profile. We rank all 5 providers by how well their pricing model fits this trip shape — with real entry pricing pulled from each country guide.
- Generator
Trip connectivity checklist
Pick a destination and trip length. We generate a personalized, time-sequenced pre-trip checklist — eSIM activation, plug adapters, Schengen days, ETIAS, ride-share apps, daily check-ins. The list adapts to your trip.
- Calculator
Travel data usage calculator
How much data will you really use on this trip? Activity-level sliders, realistic cellular rates, and a recommended plan size that matches — no overbuying, no surprises.
- Reference
Coverage & country lookup
Pick a country to see provider coverage, the regional plans that include it, sampled competitor prices where we have them, and a link to the full destination guide.
- Calculator
Schengen 90/180 calculator
Track your Schengen Area days against the 90/180 rolling-window rule. Add past and planned trips, see how many days remain, and check how long you can stay from any future entry date.
- Reference
eSIM compatibility checker
Does your phone support eSIM? Search iPhone, Pixel, Galaxy, iPad, OnePlus, Motorola, Sony, and Nothing models — through the latest 2025 releases — for support status, dual-SIM behavior, and the region caveats that trip travelers up.
- Reference
Plug & voltage lookup
What plug type, voltage, and frequency does your destination use? Pick where you're going, see exactly which adapter to pack. 155 countries.