Airalo eSIM Data Plans for Croatia

Airalo does not provide a truly unlimited eSIM plan for Croatia. All plans labeled “Unlimited” give 3 GB per day at full speed; once that daily allowance is reached the network throttles the connection to 1000 kbps.

For travelers who need higher data volumes, Airalo offers fixed‑cap plans. A 100 GB plan is available for $185 for 180 days, while 50 GB options range from $35 for 30 days on the Cronet network to $99 for 30 days on the Eurolink network. These plans deliver high‑speed data until the cap is hit, after which the speed is reduced, offering a cost‑effective alternative for heavy data users.

Airalo does not provide a Croatian eSIM that includes a phone number or SMS capability. The only plans available from Airalo for Croatia are data‑only eSIMs, which can connect to 4G, 5G, or 3G networks for Internet access, but do not support voice or text messaging over the cellular network. Travelers who need to make calls or send texts can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection instead.

Airalo provides 18 single‑country data plans that cover Croatia and 50 multi‑country plans that include Croatia among their destinations. The single‑country plans vary from $4 to $185 and offer data caps between 1 GB and 100 GB for validity periods ranging from 3 to 365 days. The multi‑country plans are similarly priced within the same range and also come with comparable data caps, but they also grant coverage across several other countries. Some single‑country plans use a daily data cap model, allowing a fixed amount of data each day, whereas others use a fixed data cap model that lets the user consume the allotted data over the entire validity period. Prices and data volumes thus span broadly, giving travelers flexibility depending on their usage needs.