eSIM Agora does not provide an unlimited data eSIM for the Balkans. All of its plans for this region are fixed data bundles with a hard cap, ranging from 1GB to 20GB, each valid for 30 days (except the 1GB plan, which is valid for 7 days).
If a traveler needs a larger data allowance, eSIM Agora offers several high‑capacity fixed plans. For example, the 20GB bundle is valid for 30 days and covers Albania, Bosnia and Herzegovina, Bulgaria, Croatia, Montenegro, North Macedonia, Serbia, and Kosovo, while the 10GB bundle provides the same coverage for a lower price. These fixed data plans can be more cost‑effective for most users, unless the traveler is an extremely heavy data consumer who would benefit from an unlimited option.