eSIM4Travel does not provide an unlimited data eSIM for Niger. The provider’s catalog for Niger consists of fixed data plans with set data caps and validity periods. For example, the Niger (Celtel) – 5GB/30Days plan offers 5GB of data that can be used over 30 days, and the Niger (Celtel) – 3GB/30Days plan offers 3GB over the same period.
Choosing a fixed data plan can be more cost‑effective for most travelers, unless the user is an extremely heavy data consumer who would benefit from an unlimited option.