eSimfly eSIM Data Plans for Costa Rica

eSimfly does not provide a truly unlimited data eSIM for Costa Rica. The plans that carry “Unlimited” in their name actually offer a fixed amount of high‑speed data per day—such as 1 GB or 3 GB/day for 1–10 days—after which speed is typically throttled (the throttled speed is listed as the Reduced speed). For travelers seeking generous data without a daily limit, eSimfly offers fixed‑data alternatives, including a Global 100 GB 31 days plan and a Costa Rica 20 GB 30 days plan. These fixed‑data plans can be more cost‑effective unless the user needs a large amount of unrestricted data.

eSimfly does not offer an eSIM for Costa Rica that includes a local phone number or SMS capability. All eSimfly plans for the country are data‑only, so the SIM cannot be used for traditional voice calls or text messages. Users who want to communicate while traveling can rely on data‑based VoIP and messaging applications such as WhatsApp, Telegram, or iMessage, which work over the data connection provided by the eSIM.

eSimfly lists 7 single‑country data plans that cover Costa Rica alone, along with 38 multi‑country plans that include Costa Rica as part of a broader regional offering. The available plans span a price range from $2.63 to $108.09, while the data caps vary from 1 GB to 100 GB. Some plans are based on a fixed data amount, providing a set amount of data for the entire validity period, whereas others use a daily data cap that limits usage each day within the subscription.