AloOui eSIM Data Plans for Serbia

AloOui does not offer a truly unlimited data eSIM for Serbia. All of its plans for Serbia have a fixed data allowance that is used within a set validity period. For example, the “Europe Extra eSIM Unlimited Lite 1GB/day then 512 kbps 7 Days” plan gives 1GB of high‑speed data per day for 7 days, after which the speed is throttled to 512 kbps. Similarly, the “Europe Extra eSIM Unlimited Plus 2GB/day then 2 Mbps 7 Days” plan provides 2GB of high‑speed data per day for 7 days, then reduces the speed to 2 Mbps. Travelers who need more data can choose one of AloOui’s larger fixed‑data plans, such as the 100GB 30‑day plan, which offers a substantial amount of high‑speed data without a daily cap. These fixed‑data options can be more cost‑effective for users who anticipate heavy data usage.

AloOui does not offer an eSIM for Serbia that includes a phone number or SMS capability. Only data‑only plans are available from this provider for that country.

Travelers who need voice or messaging can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict certain apps or VoIP services. It is advisable to check that the apps you rely on are accessible in Serbia before purchasing an eSIM.

AloOui lists 29 single‑country data plans and 90 multi‑country plans that are valid for Serbia. In total, users can choose from roughly 119 distinct data offerings that cover Serbia.

The catalog spans a wide price range from about US $3.66 up to US $493.26, and data caps vary between 1 GB and 100 GB. Plans are offered in both fixed data‑volume and daily‑cap formats: fixed‑cap packages provide a set amount of data for the entire validity period, while daily‑cap plans allow a maximum amount of data each day. This gives travelers flexibility to pick a plan that matches their data needs and budget.