eSIMo does not provide any unlimited‑data eSIM specifically for Switzerland.
Instead, the provider offers fixed‑data plans. For example, an eSIMo Switzerland 20GB plan allows 20GB of high‑speed data for 30 days and costs $36.90 USD, while a Switzerland 10GB plan also gives 30 days of access for $22.90 USD. These plans cover Switzerland only, but eSIMo’s larger‑scale plans (e.g., Europe or Global 20GB) include Swiss coverage among other countries.
Because unlimited options are absent, travelers who do not need extreme data volumes may find a fixed‑data plan more cost‑effective. Only very heavy data users would consider the price increase of a larger data allowance.