nextSIM eSIM Data Plans for Eswatini (Swaziland)

nextSIM does not provide a truly unlimited data eSIM for Eswatini (Swaziland). The plans that carry the label “Unlimited” actually limit the high‑speed data to 1GB or 2GB (per day for the multi‑day options) and then reduce the speed to 512kbps or 2000kbps once the cap is reached. Therefore the data is not unrestricted.

Instead, nextSIM offers fixed‑data plans that are suitable for most travelers. For example, a 5GB data plan is available for 30 days, a 10GB plan for the same period costs $26.56 USD, and a 20GB plan is offered for 30 days at $49.14 USD. These fixed data options are typically more cost‑effective for users who need predictable internet usage, while the “Unlimited” names are only a marketing designation and do not provide unlimited high‑speed data.

nextSIM does not offer eSIM plans with a phone number or SMS capability for Eswatini (Swaziland). Only data‑only eSIM plans are available from nextSIM for this destination. Travelers who need to make calls or send messages can use VoIP apps such as WhatsApp, Telegram, or iMessage over the data connection, but the availability of these services can vary. It is advisable to confirm that the specific VoIP apps you rely on are accessible in Eswatini (Swaziland) before proceeding with a purchase.

nextSIM offers 22 single‑country data plans for Eswatini, with no multi‑country options available. The price range for these plans runs from about $4.18 to $1, 049.67, while the data caps vary between 1 GB and 20 GB. Of the 22 plans, 6 impose a daily data cap, whereas 16 provide a fixed data amount; a few plans also give reduced speeds of 512 or 2000.