Ovosim eSIM Data Plans for Estonia

Ovosim does not provide a truly unlimited data eSIM plan for Estonia. All of the plans that carry the name “Unlimited” in the product title still specify a daily data allowance—3 GB per day for STANDARD, 5 GB per day for MAX, and 2 GB per day for LITE. Once the daily quota is reached, the network speed is reduced, which makes the plan no longer truly unlimited.

Instead, Ovosim offers fixed‑data alternatives. For example, a 20 GB plan valid for five days costs $21.97 USD, while a 20 GB plan for ten days costs $23.13 USD. These fixed options provide a clear data limit but avoid the throttling that occurs on the “Unlimited”‑named plans. Choosing a fixed‑data plan is usually more cost‑effective unless a user requires a very high daily data allowance.

Ovosim does not provide a phone number or SMS capability for its eSIM plans in Estonia. The available plans from this provider are data‑only and do not include voice or text messaging services. Travelers can still make calls and send messages in Estonia by using VoIP applications such as WhatsApp, Telegram or iMessage over the data connection.

For Estonia, Ovosim provides 32 single‑country plans and 60 multi‑country plans that include the country. The catalog contains 68 fixed data‑cap plans, where the amount of data is set for the entire validity period, and 24 daily data‑cap plans that reset each day, giving users a consistent daily data allocation. Prices start around $2.89 and can rise to roughly $138.89, while data caps span from 1 GB to 102 GB depending on the chosen plan.