Giga.Tel eSIM Data Plans for Taiwan

Giga.Tel does not provide a truly unlimited data eSIM plan for travelers in Taiwan. All Giga.Tel options that advertise “Unlimited” actually cap usage at 1GB per day, after which the high‑speed rate drops to 512kbps. Travelers who need more data without a daily ceiling can choose a fixed‑data plan such as the 30GB eSIM for 15 days, the 30GB eSIM for 30 days, or the longer‑term Global 90GB plan valid for 365 days. These fixed‑data packages offer larger data allowances at a single price and avoid the speed reduction that accompanies the daily “unlimited” plans, making them a more cost‑effective choice for heavy data users.

Giga.Tel does not offer Taiwan eSIM plans that include a phone number or SMS service. All of the provider’s available plans for Taiwan are data‑only, allowing access to 4G and 5G networks but not providing standard voice or text capabilities.

Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages without a local phone number or SMS.

Giga.Tel provides 12 single‑country data plans for Taiwan and 38 multi‑country plans that include Taiwan. The available single‑country offerings range from 500 MB to 90 GB, with prices between $3.99 and $195.99 USD, while the multi‑country options cover the same data capacity range and pricing spectrum. Both fixed‑data‑cap and daily‑data‑cap plans are included, with fixed‑data plans making up the majority of the catalog.