Kolet eSIM Data Plans for Bulgaria

Kolet does not provide an unlimited data eSIM for Bulgaria; all of its plans for this country have specific data caps.
The provider offers fixed‑data packs such as a 20GB plan that is valid for 30 days at $32.99 USD and a 10GB plan for 30 days at $21.99 USD, all of which deliver 4G, 5G, and LTE connectivity within Bulgaria.
Choosing a fixed data plan can be more cost‑effective for travelers unless their internet usage is extremely heavy, in which case purchasing a larger data allowance may be preferable.

Kolet does not provide any Bulgaria eSIM plans that include a local phone number or SMS capability. Users can only purchase data‑only eSIMs from this provider for travel in Bulgaria. To communicate or make voice calls, travelers can use popular VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection provided by the eSIM.

Kolet offers 5 single‑country plans and 10 multi‑country plans in Bulgaria. The price range for these plans spans from $3.99 to $82.49, while the data caps vary between 1 GB and 20 GB. Validity periods extend from 30 to 365 days. Some plans provide a fixed amount of data for the entire validity period, whereas others impose a daily data cap that limits usage each day.