Roamic eSIM Data Plans for Thailand

Roamic does not provide a truly unlimited data eSIM for Thailand.
The plans that carry the word “Unlimited” in their name actually offer a 3 GB cap each day, after which the data allowance stops.
If a fixed‑data plan is preferable, Roamic sells options such as a 50 GB package for 180 days at $48.60 USD or a 20 GB package for 30 days at $17.35 USD. These give a set amount of high‑speed data without daily limits, which can be more cost effective unless the traveler is a very heavy data user.

Roamic does not offer any eSIM plans that include a phone number or SMS service for Thailand. All of Roamic’s Thailand plans are purely data‑only. Travelers who need to make calls or send messages can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection and do not require a traditional phone number.

Roamic provides five single‑country plans and three multi‑country plans for Thailand. The single‑country offerings cover a spectrum of 1 GB to 20 GB data, priced roughly between $10 and $100. The multi‑country bundles give travelers data ranging from about 5 GB to 20 GB, with prices that also fall in the $10 to $100 bracket. Some plans charge a fixed data amount for the entire validity period, while others cap the data daily, providing a more predictable usage pattern if you anticipate steady consumption over a longer trip.