eSIMzio eSIM Data Plans for Slovenia

eSIMzio does not provide a truly unlimited high‑speed data eSIM for Slovenia. All of its listed plans have a daily data cap – 3 GB per day for the Slovenia Unlimited plans and 5 GB per day for the Europe Unlimited plans – and once the daily limit is reached the network speed is reduced to 1000 kbps.

Travelers can opt for fixed‑data plans that give a larger amount of data over an extended period. For instance, the Slovenia Unlimited—30 days plan offers 3 GB of high‑speed data each day for 30 days at $47.63 USD, while the Europe Unlimited—30 days plan provides 5 GB per day for 30 days at $56.89 USD. These plans are cost‑effective for moderate to heavy data users but are not unlimited.

eSIMzio does not provide a Slovenia eSIM that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for travel in Slovenia. Users who need voice or messaging can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection, although some destinations may restrict access to these services so it is advisable to verify availability before purchasing.

eSIMzio offers a total of 12 single‑country data plans for Slovenia, allowing travelers to select from a range of data caps from 200 MB up to 100 GB. In addition, the provider lists 53 multi‑country plans that include Slovenia within broader regional coverage. Among the plans, 47 feature a fixed data cap—meaning the amount of data is predetermined and does not change over the validity period—while 18 plans use a daily data cap, providing a set amount of data each day that can be used consecutively. Overall, the price range for these offerings spans from about $2.03 to $228.12, giving customers options that cover short trips as well as extended stays.