RoamGo eSIM Data Plans for Thailand

RoamGo does not provide a truly unlimited high‑speed data eSIM for Thailand. The provider’s plans for Thailand are fixed data bundles, such as the Thailand 50GB 10‑day, 30‑day, or 180‑day options, and the Global Unlimited plans that give 1GB or 2GB of high‑speed data each day and then throttle to 384 kbps after the daily limit is reached.

If a traveler needs a large amount of data, a fixed data plan may be more cost‑effective, while the Global Unlimited plans offer a daily high‑speed allowance with a reduced speed fallback once the daily cap is exceeded.

RoamGo does not provide an eSIM plan with a phone number or SMS capability for Thailand; only data‑only plans are available. Travelers can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging, but they should verify that those services are accessible in Thailand before purchasing, as some destinations may block or restrict specific apps or VoIP services.

RoamGo provides 97 single‑country plans and 193 multi‑country plans for Thailand. The data caps across these plans range from 500 MB to 50 GB, while validity can be as short as one day or up to a full year. Prices for the Thai plans span from roughly $0.75 to $1, 015.20, depending on the amount of data and the plan type. The single‑country options are standardized fixed‑data packages, whereas the multi‑country selections allow users to cover additional destinations with the same data allocation.