GlobaleSIM does not provide an unlimited data eSIM for Thailand. All of its Thailand‑specific plans have a fixed data cap, with the largest offering 20GB for 30 days. For example, a 20GB plan is available for $18.00 USD, and a 15GB plan is available for $25.00 USD, each with a 30‑day validity.
Choosing a fixed data plan can be more cost‑effective for most travelers, unless the user is an extremely heavy data consumer who would benefit from an unlimited option.