nextSIM does not provide a truly unlimited high‑speed data plan for Niger. All plans that carry “Unlimited” in their name are limited: the eSIM Unlimited Standard offers only 1 GB per day and after that 512 kbps is applied, while the eSIM Unlimited Plus delivers 2 GB per day with a reduced speed of 2000 kbps once the daily quota is reached.
Travelers who need more data can choose from nextSIM’s fixed‑data plans. Examples include the eSIM Niger 10GB 30Days Premium for $67.54, the 20GB 30Days Premium for $516.81, the 30GB 30Days Premium for $775.21, the 40GB 30Days Premium for $1,033.61, and the 50GB 30Days Premium for $1,292.01. These plans provide a larger high‑speed data allowance and are usually more cost‑effective for heavy data users.