nextSIM eSIM Data Plans for Poland

None of nextSIM’s plans for Poland provide truly unlimited high‑speed data. Every plan that carries the word “Unlimited” in its name supplies only 1GB (or 2GB on the Plus variants) of 4G/5G data; once that threshold is exceeded the speed drops to the reduced rate listed in the plan details.

For travelers who need a larger, non‑throttled allocation, nextSIM offers fixed‑data options. For example, the eSIM Poland 100GB 30Days Standard plan costs $62.93 and delivers 100 GB of full‑speed data for 30 days, while a smaller 50GB 30Days Standard plan is available for $31.77. These fixed‑data plans can be more cost‑effective for high‑consumption users compared to the limited‑speed “Unlimited” plans.

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 provides 60 single‑country plans and 89 multi‑country plans that cover Poland. The available plans span a price range from $1.38 to $1, 316.18 and offer data caps between 1 GB and 100 GB with validity periods ranging from 1 to 365 days. Users can choose between fixed data amount plans—which grant a set amount of data for the entire validity period—and daily data cap plans, which allow a predetermined amount of data each day over the plan’s duration.