eSIM Agora does not offer an unlimited data eSIM for South Africa. Their South African offerings are fixed data plans that give a set amount of data over a fixed 30‑day period. For example, the available options include a 5GB plan for 30 days, a 10GB plan for 30 days, and a 20GB plan for 30 days. Travelers who need a larger data allowance or who travel to multiple countries can also choose a global plan with a 30‑day validity, but these too have caps of 10GB or 20GB. Fixed data plans such as the 20GB 30‑day option may be more cost‑effective for users who are not extremely heavy data consumers, while those who require uninterrupted access regardless of usage might consider a different provider or a pay‑as‑you‑go model.