eSIMatrix does not provide an unlimited‑data eSIM for travelers in Poland. All of its available plans have a fixed data allowance; the largest cap listed is 20 GB.
If a traveler prefers a set amount of data, eSIMatrix offers several fixed plans. For example, the Poland 20 GB – 30 days plan costs $17.00 USD, and the Europe 20 GB – 30 days plan (which covers Poland plus 34 other countries) costs $24.00 USD. These examples illustrate the fixed‑data options available, but they represent only a subset of the plans that eSIMatrix offers. Choosing a fixed data plan can be more cost‑effective unless the user needs unlimited data.