merdata eSIM Data Plans for Thailand

No, merdata does not provide an unlimited data eSIM plan for Thailand. All of their listed options for Thailand come with a fixed data allowance.

The available fixed‑data plans include, for example, an eSIM Thailand 50GB plan valid for 10 days priced at $19.09 USD, and a 20GB plan valid for 30 days costing $21.22 USD. These options give travelers a clear data limit, which can be more cost‑effective unless the user requires extremely high data consumption that would otherwise be covered by an unlimited plan.

Merdata does not provide a Thailand eSIM plan that includes a phone number or SMS capability. All of its available Thailand eSIMs are data‑only, so you will not receive a local number for voice or text services from the provider.

Travelers who need to make calls or send messages can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection, but those services may be restricted in Thailand. It is advisable to confirm that the apps you rely on are accessible in the destination before purchasing an eSIM.

Merdata offers 12 single‑country data plans that cover Thailand, in addition to 58 multi‑country plans that include Thailand among the destinations. The single‑country offerings are typically fixed‑data packages ranging from 500 MB to 50 GB, with prices spanning roughly $0.96 up to $106.55. The multi‑country options provide similar data caps and price points but are usable in several countries, including Thailand. Both sets of plans are sold as fixed data amount plans rather than daily data caps, offering a predictable data allowance for travelers.