Esimtrav does not provide a truly unlimited data eSIM for Croatia. All plans that include “Unlimited” in their name actually contain a fixed data allowance of 20GB for the entire validity period, after which the network speed would be throttled, although a specific reduced speed is not listed.
The provider offers several fixed‑data alternatives that may suit typical travelers. For example, the Croatia eSIM 20‑GB (identified in the catalogue as “Croatia eSIM 25GB – 30 Days”) delivers 20GB of high‑speed data for 30 days at a lower price point than the 20‑GB plan named “Unlimited.” Another option is the 10GB plan, which provides a smaller data set for those with less heavy internet use. Choosing a fixed‑data plan can be more economical than a name‑only unlimited option.