nextSIM eSIM Data Plans for Singapore

nextSIM does not provide a truly unlimited data eSIM for Singapore. All plans that use the word “Unlimited” in their name give a fixed allowance of either 1 GB or 2 GB, after which the connection speed drops to 512 kbps or 2000 kbps respectively.

For travelers who need more high‑speed data, nextSIM offers fixed‑data plans such as a 50 GB plan valid for 30 days at $30.30 USD and a 100 GB plan valid for 30 days at $52.58 USD. These plans deliver the full data amount without throttling and may be more economical unless a user is an extremely heavy data consumer.

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.