nextSIM does not offer a truly unlimited data eSIM for Costa Rica. The plans that carry “Unlimited” in their name are actually fixed‑data plans with caps of 1GB for the Standard line and 2GB for the Plus line. After the data allowance is reached, speed is throttled to 512kbps for Standard and 2000kbps for Plus.
Travelers who need more data can choose one of several fixed‑data options. For instance, the eSIM 100GB 30 Days Costa Rica provides 100GB of high‑speed data for a month, while the eSIM 50GB 30 Days Costa Rica offers 50GB for the same period. These plans are handpicked examples that demonstrate large data allowances; they are not the only options available. Because the fixed‑data plans give a larger, unthrottled data pool, they may be more cost‑effective for heavy‑usage travelers than the capped “Unlimited” offerings.