Saily eSIM Data Plans for Belgium

Saily’s packages that carry the “Unlimited” label for Belgium actually provide a capped high‑speed allowance of 5GB per day. After that daily limit, the connection speed is reduced to 1024kbps, so the data is not truly unlimited.

If you need a higher or more predictable amount of data, Saily offers fixed‑data plans for Belgium such as the 20GB plan valid for 30 days or the 10GB plan also valid for 30 days. These plans give a clear data cap without speed throttling once the allowance is reached, and they may be more cost‑effective for travelers who consume large amounts of data.

Saily does not provide Belgium eSIM plans that include a local phone number or SMS capability. The eSIMs sold by Saily for Belgium are data‑only; they give you an internet connection that works on Wi‑Fi, 4G or 5G networks. If you need to make voice calls or send text messages while in Belgium, you can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection.

Saily offers six single‑country plans and eleven multi‑country plans in Belgium. The plans cover a price range from about $3.99 to $95.99 and data caps between 1 GB and 50 GB. Within the single‑country selection, some plans provide a fixed data amount while a couple offer a daily data cap, allowing a set quantity of data each day. The multi‑country plans include both fixed data caps and daily‑cap options as well.