Roamless does not provide a true unlimited data eSIM for Argentina. All of the plans available for that country include a fixed data cap, with the largest option being 50GB. The validity period for these plans is unlimited, but the data allowance remains capped. Examples of the fixed plans are: a 50GB plan for $247.50 USD and a 45GB plan for $222.75 USD.
If you need a larger data allowance than what these fixed plans offer, Roamless’ alternatives remain the most cost‑effective choice. Fixed data plans with higher caps are available and can be more economical for heavy data users than subscribing to a true unlimited service, which is not offered by Roamless in Argentina.