
Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.
Firsty offers an unlimited‑data eSIM for El Salvador called Firsty Free. The plan is valid for 1 day, costs $0.00 USD, and includes advertising. It is capped at a maximum speed of 256kbps and may be throttled after heavy use. Travelers who are concerned about possible speed reductions or the exact amount of data available at normal speed should contact Firsty to confirm the details of the Fair Usage Policy for this plan.
Firsty does not provide an eSIM for El Salvador that includes a local phone number or SMS capability. Only data‑only eSIM plans are available from this provider. Travelers who need voice or messaging can still use popular VoIP services such as WhatsApp, Telegram, or iMessage over the data connection.
Firsty offers a total of 17 data plans for El Salvador, split into 16 single‑country plans and 1 multi‑country plan. The plans vary from a modest data cap of 1.5 GB to unlimited data, and the prices range from free up to $106.36 depending on the chosen option. All plans are available for 1 to 30 days, and the catalog includes both fixed data cap plans and daily data cap plans to accommodate different usage preferences.
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