TailSim eSIM Data Plans for Costa Rica

TailSim does not provide a truly unlimited data eSIM for Costa Rica. The plans that carry the word “Unlimited” in their name actually offer a daily allowance of 1GB; after the set number of days the plan expires and the speed drops to 512 kbps.

For travelers needing more data, TailSim offers fixed data plans that can be purchased for a set period. Examples are the 20GB plan for 30 days priced at $66.99 USD and the 10GB plan for 30 days priced at $36.99 USD. These plans give a larger high‑speed data allowance and may be more cost‑effective for users who need consistent data throughout their stay.

TailSim does not offer a Costa Rica eSIM that includes a phone number or SMS capability. The provider only sells data‑only plans for the country. Travelers who need voice or text can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, although they should confirm that these services are accessible in Costa Rica before purchasing the plan.

TailSim offers 13 single‑country data plans for Costa Rica; there are no multi‑country plans available for this country. The plans range in price from about $3.99 up to $96.99, with data caps spanning 1 GB to 20 GB, and validity periods between 3 and 30 days. Some of the plans use a fixed data allotment while others provide a daily data cap, giving consumers the option to choose a model that best fits their usage pattern.