Simsima eSIM Data Plans for Estonia

Simsima does not provide a truly unlimited data eSIM plan for Estonia. The products labeled “Unlimited” actually allow 3GB of high‑speed data per day; once the daily allowance is reached, speed is reduced to 1000 kbps. If a traveller needs more data, Simsima offers several fixed‑data options that are only marginally larger, such as the 20GB‑30‑day plan at about $15, the 50GB‑30‑day plan at around $44, or the 100GB‑180‑day plan for roughly $171. For users who require a high volume of high‑speed data without daily limits, one of these higher‑capacity plans may be more cost‑effective than the “Unlimited” packages.

Simsima does not provide an Estonia eSIM that includes a phone number or SMS capability. The provider only offers data‑only eSIM plans for Estonia. Travelers who need to place calls or send messages can still use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection; however, they should confirm that these services are accessible in Estonia, as some destinations may limit or block certain applications.

Simsima operates ten single‑country data plans and 27 multi‑country plans in Estonia.
The single‑country plans provide a fixed amount of data for the validity period, whereas the multi‑country plans either give a fixed total data amount or impose a daily cap; the daily cap limits the amount of data you can use each day while the fixed data plan lets you consume the entire allocation at any time within the plan’s validity. Throughout the catalogue the prices range from about $2.93 to $171.84, with data caps spanning from 1 GB to 100 GB.