Saily eSIM Data Plans for Taiwan

Saily does not provide a truly unlimited high‑speed data plan for Taiwan. Every plan labeled “UNLIMITED” in the dataset gives 5GB of high‑speed data per day and reduces speed to 1000kbps once that daily limit is reached.

Travelers who need more data without throttling can choose Saily’s fixed‑data plans. For example, the Taiwan 20GB 30 days plan costs $30.99 USD and supplies 20GB of high‑speed data over a 30‑day period, which may be more cost‑effective for users who are not extremely heavy data consumers.

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.