alodata eSIM Data Plans for Vietnam

Alodata does not provide a truly unlimited high‑speed data eSIM for Vietnam. Every plan that carries the word “Unlimited” delivers a fixed data allotment of 1 GB per day; once that amount is reached the speed is throttled to 1280 kbps as noted in the Reduced speed field.

Instead, Alodata offers large fixed data plans. For example, a 100 GB plan valid for 30 days costs $220, and a 100 GB plan that runs for 90 days covers that period. These plans keep high‑speed access until the 100 GB cap is used. A fixed data plan can be more cost‑effective for travelers who need more than the 1 GB per day that the “Unlimited” label actually provides.

Alodata does not offer a Vietnam eSIM plan that includes a local phone number or SMS capability. The provider sells only data‑only eSIM options for Vietnam. Travelers who need to send or receive voice and text messages can use internet‑based services such as WhatsApp, Telegram or iMessage over the activated data connection.

Alodata offers 15 single‑country plans and 38 multi‑country plans for Vietnam. The provider presents both daily data‑cap and fixed data‑cap options; daily plans reset every day while fixed plans provide a cumulative data amount over the validity period. Prices run from $5 to $320 USD, data caps span 1 GB to 100 GB, and validity ranges from 1 to 180 days.