Esimatic eSIM Data Plans for Southeast Asia

Esimatic does not provide unlimited data eSIM plans for Southeast Asia. All of the plans listed for this region have a fixed data allowance of 100 GB. Travelers who need a large amount of data can choose from the 100 GB options, such as a 30‑day plan priced at $199.99 USD or a 90‑day plan at $205.99 USD, both of which cover Indonesia, Malaysia, Singapore, Thailand, Vietnam and several additional countries. While an unlimited plan would offer unlimited high‑speed data, most users will find a fixed 100 GB plan to be a more cost‑effective option unless they are extremely heavy data consumers.

Esimatic does not offer a Southeast Asia eSIM that includes a phone number or SMS capability. Only data‑only eSIMs are available from the provider. Travelers can use data‑based VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages without needing a phone number or SMS service.

Esimatic offers eSIMs that include Indonesia, Malaysia, Singapore, Thailand, and Vietnam across its Asia and Global plans, and the same set of countries appears in both the Asia and Global‑Light and Global‑Standard variations. While these plans also cover many other regions worldwide, within Southeast Asia the coverage is limited to those five countries listed above. No plans in the dataset provide coverage for Cambodia, Laos, Brunei, Timor‑Leste, or Myanmar.