nextSIM eSIM Data Plans for Singapore

nextSIM does not have a true unlimited‑data eSIM plan for Singapore. All of the plans that contain “Unlimited” in the name actually have a capped daily data allowance—either 1GB/day or 2GB/day—and after that limit the speed is reduced to 512kbps or 2000kbps. Therefore, travelers will experience throttled speeds once the stated daily quota is reached.

Travelers who need continuous high‑speed data can choose one of nextSIM’s fixed‑data plans, such as the eSIM Singapore 100GB 30days plan priced at $52.74 USD or the eSIM Singapore 50GB 30days plan at $30.39 USD. These plans provide the full stated data amount without speed reduction, making them a more cost‑effective option for users who require consistent, unrestricted data usage in Singapore.

nextSIM does not offer Singapore eSIM plans that include a phone number or SMS capability. The provider only supplies data‑only eSIMs for travelers in Singapore. You can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice calls and text messaging without a local phone number.

nextSIM offers 65 single‑country plans and 62 multi‑country plans for Singapore. The available packages span from $1.68 to $1 295.03, with data caps ranging from 1 GB to 100 GB and validity periods of 1 to 365 days. Among the catalog, 89 plans are fixed‑data‑cap, where the total data amount remains constant for the validity, while 38 plans impose a daily data cap, limiting the amount of data that can be used on any given day.