Airalo eSIM Data Plans for San Marino

Airalo does not provide a truly unlimited data eSIM for San Marrino. The plans that carry the word “Unlimited” actually allow 3 GB of high‑speed data per day and then reduce the speed to 1000 kbps once the daily limit is reached. If a traveler needs a higher data ceiling, Airalo offers fixed‑data plans that can be more cost‑effective. For example, the 20 GB plan is valid for 365 days and costs $66.00, the 10 GB plan is valid for 180 days and costs $57.00, and a 5 GB plan is available for 60 days at $35.00. Choosing one of these fixed plans may be preferable for regular use unless the user requires continuous high‑speed data beyond the daily cap.

Airalo does not sell an eSIM for San Marron that provides a local phone number or SMS capability. The only plans offered for that country are data‑only, meaning you have no dedicated voice or text service via the carrier. Travelers can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for voice calls and messaging without needing a local phone number.

Airalo offers 15 multi‑country data plans that include San Marino. These plans are split between 3 daily‑data‑cap options, where the data allowance renews each day, and 12 fixed‑data‑cap options that provide a set amount of data for the plan’s validity period. In general, the plans are priced between $8.50 and $97.00 and give between 1 GB and 20 GB of data for up to 365 days.