Esimatic eSIM Data Plans for Southeast Asia

Esimatic does not provide an unlimited‑data eSIM for South East Asia. All of their plans in this region have a fixed data allowance. For example, a 100GB plan is available for 30 days at $199.99 USD, for 90 days at $205.99 USD, or for 180 days at $244.49 USD. These plans include coverage across Thailand, Indonesia, Vietnam, Singapore, Malaysia, and additional neighboring countries. Choosing one of these fixed data plans can be more cost‑effective for travelers who need a large amount of data but are not heavy, continuous users.

Esimatic does not provide East Asia eSIM plans that include a local phone number or SMS capability. The provider only offers data‑only eSIMs for that region, so travelers cannot receive or send standard SMS messages or make voice calls with a local number. They can, however, use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection for messaging and voice communication.

Esimatic’s eSIM plans that include Southeast Asia cover Thailand, Indonesia, Vietnam, Singapore and Malaysia. Each of the Asia, Global, Global – Light and Global – Standard plans lists these five nations as part of its Southeast Asian coverage, while they additionally cover a variety of other regions elsewhere.