nextSIM eSIM Data Plans for South Africa

nextSIM’s plans that carry the word “Unlimited” in their names are not truly unlimited; each plan has a fixed data cap of either 1 GB or 2 GB. When the data allowance is used, the connection speed drops to a reduced rate of 512 kbps or 2000 kbps.

For travelers who need more data, nextSIM offers fixed‑data eSIMs such as the eSIM South Africa 50GB 30Days Standard and the eSIM South Africa 100GB 30Days Standard. These plans provide a large amount of high‑speed data without throttling and can be a more cost‑effective option for heavy data users.

nextSIM does not provide a South Africa eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are available for travelers to South Africa. Users who wish to make calls or send messages can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

NextSIM lists 40 single‑country data plans for South Africa and 42 multi‑country plans that include South Africa. The catalogue contains 28 daily‑cap plans, where the user receives a set amount of data each day, and 54 fixed‑cap plans that deliver a fixed amount of data for the entire validity period. Prices range from $3.96 to $1, 258.60, and data values range from 1 GB to 100 GB, with validity periods from 1 to 365 days.