Cellesim eSIM Data Plans for Singapore

Cellesim does not provide an unlimited data eSIM plan for Singapore. Travelers can choose from a selection of fixed data plans, such as the 50 GB 30 days plan and the 20 GB 30 days plan, as well as smaller options of 10 GB, 5 GB, and a 3 GB 15 days plan. Choosing a fixed data plan can be more cost‑effective for most users unless they require extremely high data volumes.

Cellesim does not offer any Singapore eSIM plans that include a local phone number or the ability to send or receive SMS messages. Travelers who purchase an eSIM from Cellesim for Singapore will receive a data‑only plan and will need to use VoIP applications such as WhatsApp, Telegram, or iMessage for voice calls and messaging. While these apps normally work over the data connection, some destinations may restrict or block access to specific services, so it is advisable to verify that the apps you intend to use are accessible in Singapore before making a purchase.

Cellesim offers 17 single‑country data plans for Singapore, with no multi‑country options available. The plans range in price from $1.92 to $137.25 and provide data caps between 1 GB and 50 GB, valid for 5 to 30 days. Among these, 10 plans feature a daily data cap that resets each day, while 7 plans offer a fixed data amount that does not reset daily.