TailSim does not provide a truly unlimited data eSIM for Guatemala. The plans that carry the word “Unlimited” in their name actually give 1GB of high‑speed data per day; once that daily limit is reached the speed is reduced to 512kbps. Therefore, these plans are not unlimited in the sense of offering unlimited high‑speed data.
Travelers who need more data can choose from TailSim’s fixed data plans for Guatemala, such as 20GB for 30 days, 10GB for 30 days, 5GB for 30 days, 3GB for 15 days, or 1GB for 7 days. These plans provide a set amount of high‑speed data that must be used within the validity period and can be more cost‑effective for most users.