nextSIM eSIM Data Plans for Taiwan

nextSIM does not offer truly unlimited high‑speed data plans for Taiwan. The plans that carry “Unlimited” in their name actually provide a fixed amount of high‑speed data—such as 1 GB or 2 GB per day—after which the speed drops to a reduced rate (512 kbps or 2000 kbps).

If a traveler needs a large data allowance, nextSIM supplies fixed data plans instead. Examples include the 100 GB 30 days Standard plan, priced at $152.45 USD, and the 50 GB 30 days Standard plan at $84.33 USD. These options can be more cost‑effective for users who consume a lot of data.

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.