Airalo eSIM Data Plans for San Marino

Airalo does not provide a truly unlimited data eSIM for San Marino. The plans listed as “Discover – Unlimited” actually offer a daily limit of 3 GB; once that limit is reached, the speed is throttled to 1000 kbps.

If a traveler wants high‑speed data without that daily restriction, Airalo sells several fixed‑data options for San Marino. For example, a 20 GB plan is available for 365 days at $66.00 USD, and a 10 GB plan is available for 180 days at $57.00 USD. These fixed plans may be more cost‑effective for heavy data users who prefer a clear data cap rather than a throttled “unlimited” option.

Airalo does not offer a San Marino eSIM that provides a phone number or SMS capability. Travelers to San Marino can only purchase data‑only eSIMs from Airalo. As a workaround, popular VoIP services such as WhatsApp, Telegram and iMessage can typically be used over the data connection for voice and text communication. However, some destinations occasionally block or restrict certain apps or VoIP services, so users should verify that the specific apps they need will work in San Marino before buying a plan.

Airalo has no single‑coverage plans for San Marino; all available options are part of its multi‑country offering. Eighteen distinct eSIM data plans cover the country, with data limits ranging from 1 GB to 20 GB and prices between $8.50 and $159.00. Validity periods span 3 to 365 days. Of the multi‑country plans, six use a daily data cap format, while twelve provide a fixed data cap for the entire validity period.