AlpineSIM eSIM Data Plans for Vietnam

AlpineSIM does not offer a truly unlimited data eSIM for Vietnam. Every plan that lists “Unlimited” in its name actually includes a specific data limit, such as 500 MB per day, 1 GB per day, or up to 10 GB per day, and the speed is reduced or the data is capped once the limit is reached.

For travelers who need large amounts of high‑speed data, AlpineSIM offers fixed data plans instead. For example, a 50 GB plan is available for 180 days and a 20 GB plan is available for 30 days, both of which provide a flat data allowance without a daily cap. These fixed data plans can be a more economical choice for users who consume a lot of data during their stay in Vietnam.

AlpineSIM does not provide eSIM plans for Vietnam that include a phone number or SMS capability. Only data‑only eSIMs are available from the provider for travelers visiting Vietnam.

Travelers can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection. These apps enable voice calls and messaging without the need for a local phone number or SMS service.

AlpineSIM offers 9 single‑country data plans for Vietnam and 146 multi‑country plans that include Vietnam. Prices range from $0.14 to $300.22, data limits span 100 MB to 50 GB, and validity periods vary from 1 to 365 days. The provider supplies both fixed‑data plans, which provide a set amount of data for the entire validity period, and daily‑data‑cap plans, which limit the amount of data that can be used each day.