RedSim eSIM Data Plans for Bulgaria

RedSim does not provide a truly unlimited data eSIM for Bulgaria. All of its “Unlimited” plans give a daily high‑speed allowance—either 3GB per day or 5GB per day—after which the speed drops to 1 Mbps for the remainder of the day. For travelers who need more data without speed throttling, RedSim offers fixed‑data plans such as the Bulgaria 50GB 30 days plan for $33.00 USD or the Bulgaria 20GB 30 days plan for $17.92 USD. These fixed data options allow the full data amount to be used at high speed throughout the validity period, which may be more cost‑effective for moderate to heavy users.

RedSim does not provide eSIM plans for Bulgaria that include a local phone number or SMS capability. Only data‑only eSIMs are offered for this destination. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should check that these services are accessible in Bulgaria before purchasing a plan.

RedSim lists both single‑country and multi‑country data plans for Bulgaria. The provider offers 22 single‑country coverage plans and 29 multi‑country coverage plans. Their products cover a price range from about $1.32 to $75.60 and a data range from 1 GB up to 50 GB, with validity periods between 1 and 30 days. In addition to fixed‑data plans, RedSim also provides daily data cap options, allowing customers to choose between a set amount of data for the entire validity period or a daily allowance that limits usage each day.