nextSIM eSIM Data Plans for Singapore

nextSIM does not provide a truly unlimited data eSIM for Singapore. All plans that include “Unlimited” in the name are capped at 1 GB per day (or 2 GB per day for the Plus variants). Once the cap is reached the speed is throttled to 512 kbps, or to 2000 kbps for the Plus plans.

Travelers who need more data can choose from fixed‑data plans instead. For example, nextSIM offers a 100 GB plan for 30 days at $120.95 USD and a 50 GB plan for 30 days at $71.34 USD. These fixed‑data options provide larger data allowances without the speed reduction that occurs after the low‑cap "Unlimited" plans, making them a more cost‑effective choice for most users unless an extremely heavy data consumption is anticipated.

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 a total of 104 data plans that include Singapore. Of these, 42 plans are single‑country offers that apply only to Singapore, while 62 plans are multi‑country bundles that cover Singapore along with other destinations. The plans range in price from about $2.69 up to $1, 264.89 USD and offer data caps from 1 GB to 100 GB, with validity periods between 1 and 30 days. The single‑country plans provide fixed data amounts, whereas the multi‑country bundles often feature daily data caps, allowing users to manage usage on a day‑to‑day basis.