AlpineSIM eSIM Data Plans for San Marino

AlpineSIM does not provide a truly unlimited data eSIM for San Marino. All AlpineSIM eSIMs for the country list a fixed data allowance—such as 1 GB, 2 GB, 3 GB, 5 GB, 10 GB, or larger bundles—after which the speed is no longer guaranteed at the advertised 5G level.

Travelers looking for larger data volumes can choose fixed‑allowance plans instead. For example, AlpineSIM offers a 20 GB plan valid for 30 days, a 50 GB plan lasting 90 days, and a 100 GB plan for 180 days. These are the most substantial data options available for San Marino and may be more cost‑effective for users who need consistent high‑speed data without throttling.

AlpineSIM does not sell a San Marnino eSIM that includes a local phone number or SMS capability; the provider only offers data‑only plans for that destination.

Travelers who need voice or text can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but some regions block or limit certain services. It is advisable to confirm that the apps you rely on are accessible in San Marino before purchasing an eSIM.

AlpineSIM provides a range of plans that cover San Marino, drawn from its broader catalogue of 46 single‑country and 48 multi‑country offerings. These plans span a price range of roughly $0.80 to $161.29 and data limits from 1 GB up to 100 GB, with validity periods from 1 to 180 days. The catalogue includes both fixed data‑cap plans and daily‑cap options, allowing users to choose between a set amount of data for the entire validity window or a cap that applies each day.