No, trifa does not provide an unlimited data eSIM plan for Mexico. The available options are fixed data plans that give a set amount of data for a specified number of days. For example, trifa offers a 100GB plan that can be used for 3, 5, 7, 10, or 15 days, with prices ranging from $19.23 to $77.65 USD. These fixed plans can be more cost‑effective for most travelers unless they require an extremely high data volume that would exceed the plan’s allowance.