Yesim eSIM Data Plans for Poland

Yesim provides unlimited data eSIM plans for Poland with validity periods ranging from 1 day to 80 days and prices from $8.08 to $125.80 USD. All of these plans allow tethering and use 5G networks, but the advertised unlimited data may be subject to speed throttling after heavy usage.

After a certain amount of data has been used, speeds can be reduced to maintain network stability. If ensuring consistent high‑speed connectivity is important, contact Yesim directly to confirm whether a Fair Usage Policy applies and to find out the typical amount of data that remains available at full speed.

No, Yesim does not offer eSIM plans with a phone number or SMS for Poland. The provider only supplies data‑only eSIMs for that country. Travelers can still use apps such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

Yesim currently provides eight single‑country data plans that are specifically tailored for Poland, as well as 22 multi‑country data plans that include coverage in Poland. These plans vary from a modest 500 MB data allowance to unlimited data and are priced between $0.52 and $125.73. Some plans offer a fixed data allotment while others impose a daily data cap, and all plans support tethering and may be subject to throttling for new users.