TailSim eSIM Data Plans for Croatia

TailSim does not provide a plan with an unrestricted data allowance for Croatia. All plans listed under the “Unlimited” branding give a hard limit of 3GB per day; after that limit the speed drops to 1000kbps. Because of the daily cap, these plans are not truly unlimited and should be treated as fixed data plans with a maximum daily usage.

If you need a larger data allowance without a daily cap, TailSim offers fixed plans such as 50GB or 20GB for 30 days. These higher‑capacity options provide a substantial amount of data for extended stays and can be more cost‑effective for travelers who expect to use many gigabytes overall.

TailSim does not offer a Croatia eSIM that includes a phone number or the ability to send or receive SMS. All of TailSim’s available plans for Croatia are data‑only, so travelers will not receive a local number. However, they can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging. Note that some destinations may block or restrict access to particular apps or VoIP services, so travelers should verify that the services they rely on are accessible in Croatia before purchasing.

TailSim lists 14 single‑country plans and 14 multi‑country plans for Croatia. The price range for these plans falls between $3.99 and $85.50, while the data limits vary from 1 GB to 50 GB depending on validity and coverage type. Some options provide a fixed data amount, whereas others employ a daily data cap; when caps are reached tethering is allowed with a reduced speed of 1000 kbit/s.