nextSIM eSIM Data Plans for Poland

The plans that nextSIM lists for Poland do not provide unlimited high‑speed data. All available packages have a specific data cap, such as 1 GB per day or a fixed allowance for a set period. Some plan names include the word “Unlimited, ” but the data cap is explicit and a reduced speed (512 kbps or 2000 kbps) is applied once the limit is reached, so the data is not truly unlimited.

If a traveler needs a larger data allowance, nextSIM offers fixed‑data plans. For example, the eSIM 100 GB 30 days Poland package gives 100 GB over 30 days, and the eSIM 50 GB 30 days Poland package offers 50 GB over the same period. These fixed‑data options may be more cost‑effective than the capped “unlimited” plans for heavy data users.

nextSIM does not offer an eSIM plan with a phone number or SMS capability for travelers to Poland. The provider supplies only data‑only eSIMs for the Polish market. Travelers can still communicate using popular VoIP applications such as WhatsApp, Telegram and iMessage, which work over the data connection without requiring a local phone number or SMS service.

nextSIM lists 37 single‑country data plans that include Poland and 89 multi‑country plans that cover the country. Among the available plans the provider offers both fixed data caps and daily data caps; fixed‑cap plans give a set amount of data for the entire validity period, while daily‑cap plans allow a certain amount of data each day. Prices for the Polish‑covering plans range from about $1.35 to more than $1, 200, and data limits span from 1 GB up to 100 GB with validity periods that can be as short as a single day or extend to a full year.