eSIMCard eSIM Data Plans for Singapore

eSIMCard does not provide genuinely unlimited data eSIMs for Singapore. All of the plans listed for Singapore have a specific data cap, typically 1GB or 2GB per day, and after the cap is reached the speed is throttled or reduced — even those marked as “Unlimited.”

For travelers looking for high‑speed data without throttling, eSIMCard offers fixed‑data options. A representative example is a 100GB plan that remains valid for 180 days, or a 50GB plan that is usable for 90 days. These plans give a larger data allowance and do not apply a speed reduction once the cap is exceeded, making them a more cost‑effective choice for heavy data users.

eSIMCard does not provide Singapore eSIM plans that include a local phone number or SMS capability. Only data‑only eSIMs are offered by the provider for use in Singapore. Travelers who need voice or messaging can rely on internet‑based VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection without requiring a separate phone number or SMS service.

eSIMCard provides 45 single‑country plans that are valid only for Singapore, and 51 multi‑country plans that include Singapore as one of the covered destinations. The available plans cover a price range from about $1.52 to $430.64 USD and a data cap range from 1 GB to 100 GB. Some options allow daily data caps while others offer a fixed data amount for the entire validity period. These varying plans give travelers flexibility in choosing the appropriate data allowance and duration for their stay.