Simsima eSIM Data Plans for Estonia

Simsima’s plans that are labeled “Unlimited” for Estonia do not provide unrestricted high‑speed data. Each of those plans contains a 3GB/day cap, and once the limit is reached the speed is throttled to 1000kbps. Because the high‑speed data allowance is limited, these plans are technically fixed‑data offerings with a reduced speed after the threshold, not true unlimited data.

If a traveler needs a larger, straightforward data allowance, Simsima provides fixed‑data eSIMs for Estonia such as a 20GB plan valid for 30 days, a 50GB plan valid for 30 or 90 days, or a 100GB plan valid for 180 days. These plans offer a single, high‑speed data allotment without the post‑limit throttling that characterizes the “Unlimited” name plans.

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.