nextSIM eSIM Data Plans for Singapore

nextSIM does not provide a truly unlimited high‑speed data plan for Singapore. All plans that include “Unlimited” in the name actually provide a capped amount of data, such as 1GB with speed reduced to 512kbps once the limit is reached, or 2GB with a throttled speed of 2000kbps after the threshold is hit.

If a user needs more data, nextSIM offers fixed‑data options. For example, the 100GB 30‑day plan or the 50GB 30‑day plan provide large allowances at a stable 5G speed, which can be more cost‑effective for heavy data consumption compared with repeatedly purchasing short‑duration unlimited‑label plans that are limited in speed after the cap.

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 provides 42 data plans that cover Singapore only, and an additional 62 plans that cover multiple countries, including Singapore. The plans range in price from about $2.71 to $1, 298.25 and offer data caps from 1 GB up to 100 GB, giving users a wide range of options for daily usage or longer stays.