eSIM Cards eSIM Data Plans for Singapore

eSIM Cards does not provide an unlimited data eSIM for Singapore. The available options are fixed data plans that must be used within a set validity period. For example, the Singapore 100GB Travel eSIM for 30 Days offers 100GB of high‑speed data for 30 days, and the Singapore 20GB Travel eSIM for 30 Days provides 20GB for the same period. These fixed plans can be more cost‑effective for most travelers unless a user requires a very high data volume that would exceed the plan’s allowance.

eSIM Cards does not provide Singapore eSIM plans that include a phone number or SMS capability; only data‑only plans are offered. Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging. However, some destinations may block or restrict access to specific apps or VoIP services, so travelers should verify that the apps they rely on are accessible in Singapore before purchasing.

eSIM Cards provides a total of nine data plans for Singapore, comprising six single‑country plans and three multi‑country plans. Prices range from about $5.13 for the smallest 3 GB package to $68.28 for the largest 100 GB option, with validity periods between 5 and 30 days. Many of the plans also allow tethering. The available plans are based on a fixed data allocation for the chosen validity period rather than a daily data cap.