Ubigi does not provide an unlimited data eSIM plan for Poland. The available options are fixed data plans that come with a hard cap. For example, a 200GB plan is available for 360 days at $180.00 USD, another 200GB plan for 360 days costs $290.00 USD, and a third 200GB plan for 360 days is priced at $360.00 USD. There are also 100GB plans for 360 days priced at $100.00 USD and $190.00 USD. All of these plans use 5G networks and cover Poland along with additional European or global destinations.
Choosing a fixed data plan can be more cost‑effective for most travelers, unless the user is an extremely heavy data consumer who would prefer an unlimited option.