Keep On Roaming eSIM Data Plans for Bulgaria

Keep On Roaming does not provide a plan that offers truly unlimited high‑speed data for Bulgaria. The plans that bear the name “Unlimited” in their title actually only include 1GB per day (or 1GB total for the 1‑day version) and their validity is limited to the specified number of days.
For travelers who need more data, Keep On Roaming offers fixed data plans that provide larger data allowances for a set period, such as the 50GB 30 days plan priced $29 USD or the 100GB 30 days plan priced $57 USD.

Keep On Roaming does not offer a Bulgaria eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are available for this destination. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, some destinations may block or restrict certain VoIP services, so users should verify that the apps they rely on are accessible in Bulgaria before purchasing.

Keep On Roaming offers 15 single‑country data plans and 40 multi‑country plans that include Bulgaria. The available options range in price from about $4 to $148 and provide data caps between 1 GB and 100 GB. Some plans feature a fixed data amount that is available for the entire validity period, while others impose a daily data cap that resets each day. Tethering is allowed on many of these plans.