ZenSim eSIM Data Plans for Eswatini (Swaziland)

ZenSim does not provide a truly unlimited high‑speed data eSIM for Eswatini (Swaziland). The only plan with “Unlimited” in its name, Swaziland Unlimited STANDARD – 5 Days, actually limits users to 3 GB of high‑speed data per day before throttling. All other ZenSim plans for Eswatini are fixed‑cap packages. Examples include a 20 GB plan valid for 15 days or 30 days, a 10 GB plan for 15 or 30 days, and a 5 GB plan for 15 days. Selecting a fixed data plan can be more cost‑effective unless a traveller requires more than the available daily limit.

ZenSim does not offer eSIM plans that provide a phone number or SMS capability for Eswatini (Swaziland). The only eSIM options available from ZenSim for this destination are data‑only plans.
Telephony can be performed by using VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict access to specific apps or VoIP services. Travelers should verify that the apps they rely on are accessible in Eswatini (Swaziland) before purchasing a data‑only plan.

ZenSim provides 14 single‑country data plans for Eswatini (Swaziland). The plans cover a price range of $13.00 to $96.00 and offer data caps from 1 GB up to 20 GB, with validity periods of 5 to 30 days. Among these, one plan operates on a daily data cap model, while the remaining 13 plans are fixed data amount plans that allow tethering.