aloSIM eSIM Data Plans for Thailand

aloSIM does not provide an unlimited data eSIM plan for Thailand. All available Thailand plans have fixed data caps, with the largest offering 100GB for 180 days and a 50GB plan for 90 days. Travelers who require more data can choose these high‑cap fixed plans, which can be more cost‑effective than relying on limited data plans for heavy usage.

AloSIM does not provide a Thailand eSIM plan that includes a local phone number or SMS capability. The available Thailand plans are data‑only; travelers can still use VoIP apps such as WhatsApp, Telegram, and iMessage for calls and messaging over the data connection.

AloSIM lists 12 single‑country data plans for Thailand and 19 multi‑country data plans that include Thailand. The plans vary in price from about $3.50 to $185, with data caps ranging from 1 GB to 100 GB and validity periods between 3 and 180 days. Within these offerings are two main types of data limits: daily‑cap plans that restrict usage on a per‑day basis and fixed‑data‑cap plans that provide a predetermined amount of data for the entire validity period.