AlpineSIM eSIM Data Plans for Sri Lanka

AlpineSIM does not provide a truly unlimited data eSIM for Sri Lanka. All of its plans for the country have explicit data caps, even those whose names include the word “Unlimited”; these plans offer a fixed amount of high‑speed data and do not allow unlimited usage.

Travelers who need more data can choose from AlpineSIM’s fixed‑data plans. For example, a 10GB plan valid for 1 day costs $8.45 USD, a 20GB plan valid for 30 days costs $23.46 USD, and a 50GB plan valid for 180 days costs $61.51 USD. Each of these options includes tethering rights and provides a set amount of high‑speed data before any speed throttling would apply.

AlpineSIM does not provide eSIM plans for Sri Lanka that include a phone number or SMS capability; the provider only offers data‑only eSIMs for this destination.

Travelers can use VoIP applications such as WhatsApp, Telegram and iMessage over the data connection to make calls and send messages, eliminating the need for a local phone number or SMS support.

AlpineSIM provides 57 single‑country data plans and 104 multi‑country plans that include Sri Lanka. The plans vary from 100 MB to 50 GB of data, with prices between $0.46 and $333.66 and validity periods ranging from 1 to 365 days. Fixed‑data‑cap plans offer a set amount of data for the entire validity, while daily‑data‑cap plans give a daily allowance up to the plan’s total data cap. A number of these packages also allow tethering.