Truely eSIM Data Plans for Thailand

Truely does not provide an unlimited data eSIM for Thailand. All of its Thailand‑specific offerings have a fixed limit of 20 GB. The plans are available as either a 30‑day bundle or a “no expiry” option, each with a 20 GB high‑speed data allowance. The fixed data plans are generally cheaper and can be more economical unless a traveler is an extremely heavy consumer who needs more than the 20 GB cap.

Truely does not provide Thailand eSIM plans with phone number or SMS capability; all available plans are data‑only. Travelers who need voice or text can use common VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. Some destinations may restrict these services, so it is advisable to confirm the accessibility of the apps you rely on in Thailand before purchasing.

Truely offers a total of 27 data plans for Thailand, split into 9 single‑country plans and 18 multi‑country plans. The plans range in price from $1.29 to $48.99 and provide data caps between 300 MB and 20 GB, with validity periods from no expiry to 30 days. Most plans are fixed‑data packages, meaning the data amount is set for the entire validity period, and many of them allow tethering.