nextSIM does not provide a truly unlimited data eSIM plan for Nigeria. The plans that use the term “Unlimited” in their name actually grant a fixed amount of high‑speed data each day – for example, 1GB per day for the eSIM Unlimited Standard 1 Day Nigeria or 2GB per day for the eSIM Unlimited Plus 1 Day Nigeria – and once the daily quota is reached the speed is reduced to 512kbps or 2000kbps.
If a larger, capped data allowance is more suitable, nextSIM offers several fixed‑data options. The eSIM GLOBAL 50GB 365Days Economy plan gives 50GB of data for a full year, and the eSIM GLOBAL 50GB 30Days Premium, 40GB 30Days Premium, 30GB 30Days Premium, and 20GB 30Days Premium plans provide 30‑day data packages ranging from 20GB to 50GB. These plans provide a clear, cost‑effective alternative for travelers who need more data than the daily “Unlimited” packages allow.