Travel eSIM guides
Practical guides for travelers, written by us.
Best plans by country, how-to install, data calculators, side-by-side eSIM comparisons. Updated monthly.
What is an eSIM? A 2026 beginner's guide
An eSIM is a chip soldered into your phone that downloads carrier profiles over the air. Here's what changes when you stop using plastic SIM...
MobileXY vs Airalo vs Holafly in 2026: honest comparison
Pricing, coverage, support, unlimited plans and refund policies for the three major travel eSIM providers — what each does best in 2026.
eSIM vs Physical SIM: which is actually better in 2026?
Honest comparison: speed, reliability, security, and the gotchas nobody tells you about. We sell eSIM but here are the cases where physical...
Which phones support eSIM? Complete 2026 compatibility list
Every iPhone, Galaxy, Pixel, OnePlus, and Xiaomi phone that supports eSIM, plus the gotchas with carrier-locked devices and refurbished phon...