Saily eSIM Data Plans for Taiwan

Saily does not provide a true unlimited‑data plan for Taiwan. All of its Taiwan‑specific plans have a fixed data cap. For example, the “Taiwan 20GB 30 days” plan offers 20GB of high‑speed data for 30 days at $30.99 USD, and the “Taiwan UNLIMITED 5 days” plan provides 5 GB/day for 5 days at $18.99 USD; after the daily limit is reached the speed is reduced to 1024 kbps. Choosing a fixed‑data plan can be more cost‑effective unless the traveler requires large amounts of data without throttling.

Saily does not offer a Taiwan eSIM with a phone number or SMS capability. Only data‑only plans are available for the Taiwan market. For voice and messaging, travelers can rely on VoIP apps such as WhatsApp, Telegram, and iMessage, which operate over the data connection and provide call and message functionality without a local phone number.

Saily lists 11 single‑country plans and 22 multi‑country plans for Taiwan, giving users a total of 33 data plans to choose from. The available options range in price from $3.99 to $159.99 and in data cap from 1 GB to 30 GB, with validity periods that can last anywhere from 5 days up to a year. Within this range, some plans are structured as daily data caps (12 plans) while the rest provide a fixed‑amount cap for the entire validity period, allowing travelers to select a short‑term burst or a more stable data supply for longer stays.