eSIM4Travel eSIM Data Plans for Singapore

eSIM4Travel does not provide a truly unlimited data eSIM for Singapore. The plans that carry the “Unlimited” name give 3GB of high‑speed data per day; once that amount is reached the speed is throttled to 1000 kbps.
For travelers who need a larger high‑speed allowance, eSIM4Travel offers fixed data plans such as a 50GB bundle valid for 30 days or a 30GB bundle for the same period, both providing unthrottled 5G connectivity while the plan is active.

eSIM4Travel does not offer Singapore eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are available for Singapore. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that the services they rely on will work in Singapore before purchasing, as some destinations may block or restrict certain apps.

eSIM4Travel lists 35 single‑country data plans that cover Singapore and an additional 25 multi‑country plans that include Singapore in their coverage roster. The available options range from about $0.69 to $108.95, allowing travelers to choose data allowances between 1 GB and 50 GB with validity periods of 1 to 30 days. Some plans offer a fixed data amount, while others circulate data daily; the former give a set data quota for the entire validity period, whereas the daily cap plans roll over each day, resetting the limit. This variety gives users flexibility whether they need a one‑time data bundle or a daily‑reset option during their stay.