nextSIM eSIM Data Plans for Eswatini (Swaziland)

nextSIM does not provide a truly unlimited data eSIM plan for Eswatini (Swaziland). All plans marked with “Unlimited” in their name contain a fixed data allowance—either 1GB or 2GB per day with reduced speed after the limit is reached (512kbps or 2000kbps, respectively).

If unlimited high‑speed data is required, a fixed data plan may be more suitable. For example, nextSIM offers a 20GB 30‑day Economy plan priced at $52.84 USD and a 10GB 30‑day Economy plan for $28.55 USD. These fixed‑data options give larger data allowances without the speed throttling that applies to the “Unlimited” plans.

nextSIM does not provide an eSIM for Eswatini (Swaziland) that includes a phone number or SMS capability. The provider sells only data‑only eSIM plans for this destination. Travelers can use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for voice and messaging purposes.

nextSIM provides 20 single‑country data plans for Eswatini, with no multi‑country options available for the country. The plans cover a breadth of data caps ranging from 1 GB to 20 GB and are priced between roughly $4.26 and $1, 052.81 USD. 11 of the available plans have a fixed data amount, while 6 offer a daily data cap, allowing users to choose either a set amount of data for the full validity period or a daily allocation that potentially offers more flexibility.