Astaroam eSIM Data Plans for South Africa

Astaroam does not provide an unlimited data eSIM for South Africa. All of its South Africa offerings have fixed data limits, with the largest available plan offering 10GB for 30 days. Another common option is the 5GB 30‑day plan, which is available for $10.95 and also supports 5G connectivity.

Choosing a fixed‑data plan can be more cost‑effective for most travelers, unless you plan to use a very high volume of data. The higher‑capacity 10GB plan offers a generous allowance at a reasonable price, and the 5GB option provides a good balance of coverage and cost for shorter stays.

Astaroam does not offer South Africa eSIMs that include a phone number or SMS capability. Only data‑only eSIMs are available from this provider for South Africa. Travelers can still use popular VoIP apps such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

Astaroam offers a total of eight distinct data plans that cover South Africa. Five of those are single‑country plans, giving travelers a range of fixed data caps from 1 GB to 10 GB, with prices between $3.80 and $46.01 and validity periods from 7 to 30 days. Additionally, the provider offers three multi‑country plans that include South Africa as part of a broader coverage region, with similar pricing, data caps, and validity ranges. All of Astaroam’s plans allow tethering, enabling users to share data with other devices.