Firsty eSIM Data Plans for Singapore

Yes. Firsty offers an unlimited data eSIM for Singapore with the Firsty Free plan. The plan is free of charge, has a validity of 1 day, and includes advertising. Because it is limited by a fair‑usage policy, the maximum speed is capped at 256 kbps and speeds may be throttled after heavy use.

If higher speeds or longer validity periods are required, Firsty’s First Class plans provide 8 GB per day for 1–10 days, though they have reduced speeds. Users concerned about potential speed restrictions after heavy use should contact Firsty directly for details about the typical amount of data that remains at normal speed.

Firsty does not provide any Singapore eSIM plans that include a local phone number or SMS capability. The provider only offers data‑only eSIMs for travelers visiting Singapore.

Even without a physical phone number, travelers can still stay connected by using data‑based VoIP services such as WhatsApp, Telegram, or iMessage. These apps allow voice calls and messaging over the data connection, providing a practical alternative to traditional SMS and phone calls.

Firsty provides a total of sixteen single‑country data plans and one multi‑country plan for travelers heading to Singapore. The options span a price range from zero dollars up to roughly seventy‑one dollars and a data range from 1.5 GB up to unlimited data. Within this portfolio, 14 plans feature a daily data cap (providing a set amount of data each day), while 3 plans use a fixed data cap that may remain available for the entire validity period. These variations cater to different usage preferences, from short‑term daily limits to more extended data allocations.