ESIMFUN eSIM Data Plans for Singapore

ESIMFUN markets a number of offers under the “Unlimited” label, but each plan specifies a fixed high‑data allowance of 100GB. No plan grants truly unlimited high‑speed data – once the 100GB cap is reached, data use would normally fall to a throttled speed, although the listed plans indicate “No Speed Reduction.” For travelers who want very large data allowances without an actual unlimited policy, options such as the 100GB/30 days plan at $47.11 USD or the 100GB/5 days plan at $15.90 USD provide extensive coverage across Singapore and several nearby countries, and may be the most cost‑effective solution for most users.

ESIMFUN does not provide a Singapore eSIM that includes a phone number or SMS capability. The only eSIM offerings from ESIMFUN available for Singapore are data‑only plans. Travelers who wish to make calls or send messages can use VoIP services such as WhatsApp, Telegram or iMessage over the data connection.

ESIMFUN currently offers 30 data plans with coverage for Singapore, all of which include multiple countries. These plans range in price from approximately $8.66 to $220.57 and offer data allowances between 1GB and 100GB. Available plans are categorized as either fixed data plans (offering a set amount of data for the plan’s duration) or daily data cap plans (providing a certain amount of data per day).