TailSim eSIM Data Plans for Slovenia

TailSim does not provide a truly unlimited data eSIM plan for Slovenia. All TailSim plans listed for Slovenia have a specified data cap – for example, the strongest fixed‑data option offers 50GB for 30 days, while the smaller bundles provide 20GB or 10GB for the same period.

TailSim does offer plans that carry the “Unlimited” label, but these actually give 3GB per day of high‑speed data and are subject to a reduced speed of 1000kbps after the daily limit is reached. Travelers who need a larger but defined data allowance can choose the fixed data plans such as the 10GB or 20GB bundles, which are often more cost‑effective for most trips.

TailSim does not provide a phone number or SMS capability for its Slovenia eSIM plans. The provider offers only data‑only eSIMs for that destination.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict access to specific apps or VoIP services, so it is advisable to confirm that the apps you rely on are available in Slovenia before purchasing a plan.

TailSim offers 14 single‑country plans and 14 multi‑country plans for Slovenia. The available plans span a price range from $3.99 to $85.50 and data caps from 1 GB to 50 GB. Some options are fixed‑data‑cap plans, providing a set amount of data for the entire validity period, while others are daily‑data‑cap plans, allowing a specified amount of data each day. Many plans include tethering, and a reduced speed of 1000 kbps may apply to certain selections.