nextSIM does not provide a true unlimited data eSIM for Azerbaijan. All of its plans in the country have a fixed data allocation, such as 1 GB per day or a set 50 GB or 100 GB for a 30‑day period. When the allocated amount reaches its limit, the speed is throttled to a lower rate (for example, 512 kbps after 1 GB or 2000 kbps after 2 GB).
Travelers who need a larger amount of high‑speed data can opt for the larger fixed‑data plans. For instance, the eSIM 100GB 30 Days Azerbaijan plan offers 100 GB for 30 days, and the eSIM 50GB 30 Days Azerbaijan plan provides 50 GB for the same period. Choosing a fixed data plan can be more cost‑effective for most trips unless very heavy data use is expected.