Giga.Tel eSIM Data Plans for Taiwan

Giga.Tel does not provide a truly unlimited data eSIM for Taiwan. All plans that include “Unlimited” in their name actually allocate a fixed high‑speed data allowance. For example, the Asia 8 countries 1 days plan gives 2GB of high‑speed 5G data per day for one day, while the Global 72 countries 90GB/365days plan offers a fixed 90GB of high‑speed data valid for 365 days. After the allotted data is consumed, the speed is throttled, so the packages are not unlimited.

Travelers who need large amounts of high‑speed data can choose one of the fixed‑data options listed. The Taiwan‑only 50GB plan is valid for 15 days, and the Global 72 countries 90GB plan is valid for 365 days, offering ample data for extended stays. These fixed plans can be more cost effective for users who are heavy data consumers, whereas “unlimited” plans do not provide an endless data supply.

Giga.Tel does not provide a Taiwan eSIM that includes a phone number or SMS capability. The provider offers only data‑only eSIMs for travelers in Taiwan. Users who need voice or text communication can rely on VoIP apps such as WhatsApp, Telegram, and iMessage, which work over the data connection without requiring a local phone number.

Giga.Tel offers 13 single‑coverage data plans that are specific to Taiwan and an additional 41 multi‑country data plans that include Taiwan in their coverage. The available plans range in price from roughly $4.99 to $181.99 and offer data caps between 1 GB and 90 GB. The provider’s catalogue contains 52 fixed‑data‑amount plans and only 2 daily‑cap plans, allowing customers to choose between a set amount of data for the entire validity period or a day‑by‑day data allocation. Some plans also allow tethering.