eSimy eSIM Data Plans for Thailand

eSimy does not provide an unlimited data eSIM for Thailand. The provider’s Thailand‑specific offers are fixed‑data plans. For example, a 20 GB package is available for 30 days at $23.74 USD, and a 10 GB package for 30 days costs $11.86 USD. There are also larger fixed‑data options, such as a 100 GB plan valid for 365 days, which can be used in Thailand and many other countries.

Because all of eSimy’s Thailand plans have a set data allowance, a fixed plan is typically more cost‑effective unless a traveler’s data consumption regularly exceeds the largest available allowance.

eSimy does not offer any Thailand eSIM plans that include a phone number or SMS capability. The provider supplies only data‑only eSIMs for Thailand, so there are no inbound or outbound voice or SMS services available. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but a traditional local phone number and SMS service are not provided.

eSimy provides a total of 15 data plans for Thailand, split between single‑country and multi‑country options. There are five single‑country plans that allow you to use data only while in Thailand, and ten multi‑country plans that enable data usage in Thailand as well as other covered destinations. The plans range from $2.36 to $356.26, with data caps from 1 GB to 100 GB and validities between 7 and 365 days. eSimy lists both fixed‑data‑amount plans and plans that offer a daily data cap, giving travelers flexibility depending on whether they prefer a set amount of data or a cap that resets each day.