ZenSim eSIM Data Plans for Estonia

ZenSim does not provide a truly unlimited data eSIM for Estonia. The plans labeled “Unlimited” in the product catalogue actually offer a capped data allowance of 3 GB per day, after which the speed is reduced – they are not high‑speed data plans without limits.

Travelers looking for a fixed‑data option can choose from ZenSim’s standard packages, such as the 20 GB plan for 10 days at $23.00 USD or the 20 GB plan for 30 days at $24.00 USD, both of which provide a larger data pool with no daily cap. For those who need less data, a 10 GB plan for 10 days is also available. Fixed‑data plans can be more cost‑effective for moderate users, while heavy data consumers might consider the daily‑capped “Unlimited” options and weigh the trade‑off between cost and speed after the daily limit is reached.

ZenSim does not provide an Estonia eSIM plan that includes a phone number or SMS capability. The provider only offers data‑only eSIM plans for Estonia.

Travelers who need to make voice or text calls can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

ZenSim offers 8 single‑country data plans for Estonia and another 8 multi‑country plans that include Estonia. The packages are priced between $11 and $57 and provide data capacities ranging from 3 GB to 20 GB with validity periods of 10 to 30 days. Some options grant a daily data cap, while others deliver a fixed data allotment, giving travelers flexibility to match their usage pattern; tethering is allowed on many of the plans.