nextSIM eSIM Data Plans for Sri Lanka

nextSIM does not provide a truly unlimited high‑speed eSIM plan for Sri Lanka.
All plans listed as “Unlimited” give only 1 GB or 2 GB of high‑speed data and, once the cap is reached, the connection slows to 512 kbps or 2000 kbps.

If a traveler needs more data without speed throttling, nextSIM offers fixed‑data options, such as the 100 GB 30 days Standard plan for about $122.79, the 50 GB 30 days Standard plan for about $69.63, or the 50 GB 30 days Economy plan for around $23.97. These fixed plans provide a large, non‑throttled data allowance and can be more economical for heavy data users.

NextSIM does not offer any Sri Lanka eSIM plans that include a local phone number or SMS capability. All plans available for Sri Lanka from this provider are data‑only.

Because the plans lack voice and SMS features, travelers wishing to stay connected can still use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

nextSIM provides 56 single‑country plans and 62 multi‑country plans for Sri Lanka. Among these, 38 plans feature a daily data cap while 80 offer a fixed data cap. Daily data cap plans limit the amount of data a user can consume each day, which can be useful for short‑term travelers who want to avoid exceeding a daily threshold, whereas fixed data cap plans give a total data allowance for the entire validity period. The price range for the available plans spans from about $2.09 to $1, 264.89, and data caps vary between 1 GB and 100 GB, with validity periods from 1 to 365 days.