Roamic eSIM Data Plans for Thailand

Roamic does not provide a truly unlimited data eSIM for Thailand. The plans that carry “Unlimited” in their name give travelers 3 GB per day and apply a reduced speed of 1000 kbps once the daily limit is reached, so the data allowance is still capped.

Travelers who need high‑capacity data can choose from Roamic’s fixed data plans. For example, a 50 GB bundle for 30 days costs $41.00, and a 20 GB bundle for 30 days costs $16.00. These plans allow full‑speed data consumption until the specified cap is reached, after which the plan expires.

Roamic does not provide any Thailand eSIM plans that include a local phone number or SMS capability. All plans sold by Roamic for Thailand are data‑only, giving access to 4G and 5G networks without inbound or outbound voice or text services.

Travelers who need to receive or send SMS or make voice calls can rely on internet‑based services. Apps such as WhatsApp, Telegram, and iMessage can be used over the Roamic data connection, but availability of these VoIP services can vary, so it is advisable to verify that the applications you depend on work in Thailand before purchasing a plan.

Roamic currently lists 14 single‑country plans for Thailand and no multi‑country options. These plans span a price range of $1.00 to $48.00 and cover data amounts from 1 GB up to 50 GB with validity periods of 1 to 30 days. Seven of the offerings impose a daily data cap, while the remaining seven provide a fixed data amount for the entire validity.