nextSIM eSIM Data Plans for Taiwan

nextSIM does not provide a truly unlimited data plan for Taiwan. Every plan that uses the word “Unlimited” in its name has a capped data allowance of 1 GB or 2 GB per day; once that limit is reached the speed is reduced to 512 kbps or 2000 kbps respectively.

Travelers who need more than the daily capping can choose one of nextSIM’s fixed‑data packages. Examples include a 100 GB plan for 30 days priced at $86.12, a 50 GB plan for 30 days priced at $43.98, and smaller daily plans such as 2 GB per day for 10 days at $80.61. These fixed‑data options allow high‑speed use without the daily limits imposed by the “Unlimited” labeled plans.

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.