eSIMsData does not provide a truly unlimited data eSIM for the Republic of the Congo. The plans that carry “Unlimited” in their name actually give a daily high‑speed allowance—1GB/day or 2GB/day—and after that limit the speed to 1250kbps or 2000kbps, respectively.
Travelers who need a larger, fixed amount of data can choose from eSIMsData’s fixed data plans, such as the 10GB 30‑day plan, the 5GB 30‑day plan, the 3GB 30‑day plan, or the 2GB 15‑day plan. These plans offer a set data allowance that must be used within the validity period and can be more cost‑effective for most users unless they are extremely heavy data consumers.