ZenSim eSIM Data Plans for Slovenia

No, ZenSim does not provide an unlimited‑data eSIM for Slovenia.
All plans for Slovenia are fixed‑data bundles, such as the 40 GB plan valid for 30 days or the 20 GB plan valid for 15 days. These give a set amount of high‑speed data that must be used within the specified validity, after which the plan simply expires. The plans labelled “Unlimited” use a 3 GB per day allowance and then throttle speed to 1000 kbps, so they are not truly unlimited. Choosing a fixed‑data plan is often more cost‑effective unless you need very heavy data usage.

ZenSim does not provide Slovenia eSIMs that include a phone number or SMS service. Only data‑only plans are available for Slovenia. Travelers who need voice or text can use the data connection to run VoIP applications such as WhatsApp, Telegram, or iMessage; however, some destinations may block or restrict these apps, so it is advisable to confirm that the services you rely on are accessible in Slovenia before purchasing.

ZenSim offers 11 single‑country plans and 18 multi‑country plans that cover Slovenia. The available plans range in price from $5.00 to $119.00 and provide data caps between 1 GB and 40 GB. Some plans use a fixed data amount, while others apply a daily data cap, giving users flexibility depending on their usage pattern.