eSimfly eSIM Data Plans for Switzerland

eSimfly does not provide a true unlimited‑data eSIM for Switzerland. Every plan that carries an “Unlimited” label actually limits the high‑speed data to a fixed daily amount (for example 1 GB/day or 3 GB/day). Once that limit is reached, the speed is reduced, which is not the same as having no data cap.

If larger data allowances are desired, eSimfly offers fixed‑data options such as the 50 GB 30‑day plan for Switzerland or the 50 GB 180‑day plan for the same country, which give users a substantial amount of high‑speed data without the reduced‑speed limitation that comes after a daily cap.

eSimfly does not offer a Switzerland eSIM that includes a phone number or SMS service. Only data‑only plans are available from this provider. Travelers can still make calls and send messages over the data connection using popular VoIP apps such as WhatsApp, Telegram, and iMessage, which work without a local phone number or SMS capability.

eSimfly provides a total of 18 single‑country data plans that cover Switzerland and 43 multi‑country plans that include Switzerland. The single‑country offers vary from as little as 1 GB for around $1.76 to 50 GB for about $211.15, with validity periods ranging from one day to a full year. The multi‑country plans span the same data and price ranges, giving travelers the option to use a Swiss SIM while also visiting neighboring destinations. For those preferring a strict daily allowance, 19 plans cap data on a daily basis, whereas 42 plans feature a fixed data cap that is not reset daily. All plans support tethering where applicable.