eSIMzio eSIM Data Plans for Singapore

eSIMzio does not provide a truly unlimited data eSIM for Singapore. The plans that carry the word “Unlimited” in their name give 3 GB of high‑speed data per day and reduce the speed to 1 Mbps after that daily limit is reached.

Travelers who need more data can choose one of eSIMzio’s fixed data plans, such as the Asia 100 GB — 180 days plan or the Asia 50 GB — 90 days plan. These plans offer a larger, hard‑cap data allowance that remains at full speed for the entire validity period.

eSIMzio does not provide a Singapore eSIM that includes a local phone number or SMS capability. Travelers can only purchase a data‑only plan and use VoIP services such as WhatsApp, Telegram or iMessage to make calls and send messages over the data connection, but these apps may be limited if they are blocked in Singapore, so it is advisable to confirm their availability before buying a plan.

eSIMzio has 12 single‑country plans and 34 multi‑country plans available for Singapore, offering a total of 46 different options. The single‑country plans are daily data cap plans, giving customers a set allotment each day, while the multi‑country plans are fixed data cap plans that provide a total data amount for the plan’s validity. Prices typically range from roughly $2.03 to $227.72, and data caps span from 200 MB up to 100 GB.