nextSIM eSIM Data Plans for Taiwan

nextSIM does not provide a truly unlimited data eSIM for Taiwan. All plans with “Unlimited” in the name give a limited high‑speed allowance (1 GB or 2 GB for the duration of the validity) and then throttle the speed to a reduced rate.
For travelers who need more data, nextSIM offers fixed‑data plans such as the 100GB 30 days Economy plan for $81.28 USD or the 50GB 30 days Economy plan for $41.50 USD. These larger data packages can be more cost‑effective for heavy users, while the “Unlimited” options may suit those who only need a small amount of high‑speed data before the speed drops.

NextSIM does not offer a Taiwan eSIM plan that includes a local phone number or SMS capability. The provider only sells data‑only eSIMs for Taiwan, so travelers without a phone number will need to rely on data‑based applications for communication. Popular VoIP apps such as WhatsApp, Telegram and iMessage work over the data connection and can be used for calls and messaging even though traditional SMS and voice calls to and from phone numbers are not supported.

nextSIM offers 43 single‑country plans and 62 multi‑country plans that include Taiwan.
The single‑country plans are priced from roughly $2.92 to about $125.00, while the multi‑country variants range from roughly $5.00 to more than $1, 200.00.
All plans provide data caps between 1 GB and 100 GB and validity periods of 1 to 30 days.
Some plans are set up with a fixed data quantity, whereas others cap usage on a daily basis, allowing travelers to choose a rate that best matches their consumption pattern.