Staying connected abroad used to mean overpriced roaming charges or hunting for local SIM cards. eSIMs changed that — you can now activate a data plan before you even land, straight from your phone. But the market has exploded, and not all providers are equal.
We evaluate eSIM providers based on: country coverage, data plan pricing per GB, activation simplicity, connection reliability across urban and rural areas, customer support responsiveness, and app experience. Ratings reflect aggregate performance across all criteria.