AdventureSIMs eSIM Data Plans for Switzerland

AdventureSIMs does not provide an unlimited data eSIM for Switzerland. All available plans have a fixed data allowance, the smallest of which is 50 GB for 30 days or 180 days, and the largest is 100 GB for 180 days, but that plan covers 35 European areas, not only Switzerland.
If a traveler needs more data than the 50 GB limits, they can choose a higher‑cap plan such as the 100 GB option, or combine a Swiss‑specific plan with a regional plan to increase total data. Fixed data plans are the sole choice, and for users who consume very large amounts of data they may be more cost‑effective than any unlimited offering.

AdventureSIMs does not offer Switzerland eSIM plans that include a phone number or SMS capability. The available plans are data‑only, and travelers can rely on VoIP applications such as WhatsApp, Telegram or iMessage over the data connection for calls and messaging.

AdventureSIMs offers seven single‑country plans that cover Switzerland, and an additional 39 multi‑country plans that include Switzerland. The available plans vary from a basic 1 GB data package for about $1.41 for a single week, up to a generous 100 GB data plan for $127.37 valid for up to 365 days. The standard options provide a fixed data amount, and some can be used daily with a capped data limit while others allow unlimited data for the duration of the validity period in each covered country. This range gives travelers flexibility depending on how much data and how long they need coverage during their trip.