thirr.com eSIM Data Plans for Thailand

thirr.com does not provide an unlimited data eSIM for Thailand. All of its Thailand‑specific plans have fixed data allowances, such as the TH 100GB 31D plan that offers 100GB of data for 31 days at a price of $71.34 USD and the TH 50GB 10D plan that gives 50GB for 10 days at $6.27 USD.

Choosing a fixed data plan can be more economical unless you are an extremely heavy data user who would need an unlimited option. For typical travelers, the larger data packages listed above often provide a cost‑effective balance of usage and price.

thirr.com does not provide a Thailand eSIM that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for travel in Thailand. Travelers can still use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection for voice calls and messaging.

thirr.com offers 10 single‑country data plans and 25 multi‑country plans that can be used in Thailand. The single‑country plans allow data use only in Thailand, while the multi‑country plans cover Thailand along with a selection of other Southeast Asian destinations. Prices for both types of plans range from about $0.75 to $347.23, and data caps vary from 1 GB to 100 GB, giving travelers options from modest daily data to extensive long‑term usage that may also accommodate tethering.