MicroEsim does provide unlimited‑data eSIM plans that cover Switzerland. The plans are available for validity periods of 1 day, 3 days, 5 days, 7 days, 10 days, 15 days, 20 days, 30 days, and up to 30 days within a single month. Prices start at $2.83 USD for the 1‑day option and rise to $87.82 USD for the 30‑day plan.
The unlimited plans are marked as 5G and state that the maximum speed is 10 000 kbps; normal speed may be throttled after heavy use, which is typical of a Fair Usage Policy. Because the exact details of any speed reduction are not fully disclosed in the data, users who need confirmation of the FUP and the amount of data that can be streamed at normal speed should contact MicroEsim before purchasing.