eSIM.sm eSIM Data Plans for Thailand

No, eSIM.sm does not provide an unlimited data eSIM plan for Thailand. All available plans have explicit data caps, the largest being a 50GB plan that is valid for 60 days. For travelers who need substantial data, fixed data allowances are offered, such as the 50GB 60‑day package or the 20GB 30‑day plan, which can be more cost‑effective than a hypothetical unlimited option. Selecting a fixed‑data plan is typically the best way to manage expenses unless the user requires an extremely high volume of data that would justify an unlimited plan.

eSIM.sm does not provide a Thailand eSIM that includes a phone number or SMS capability. The available Thailand plans are data‑only, so calls and text messages can be sent only through internet‑based VoIP applications such as WhatsApp, Telegram or iMessage.

eSIM.sm offers a total of 13 data plans for Thailand, comprising 7 single‑country plans and 6 multi‑country plans that cover several destinations in Southeast Asia. The plans range in price from $4.30 to $77.70 and provide data caps between 1 GB and 50 GB. While most plans feature a fixed data amount, some options include daily usage limits that apply within the validity period, giving travelers flexibility depending on their expected data consumption. Tethering is allowed on selected plans, allowing connected devices to share the same data allowance.