Saily does not provide a plan that offers unlimited high‑speed data for Czech Republic. The plan titled “Czech Republic UNLIMITED 15 days” is limited to 5GB per day; after that limit the speed drops to 1024 kbps. For travelers who need unrestricted usage at full speed, a fixed‑data option may be more appropriate.
Users can choose from Saily’s fixed data plans for Czech Republic. For example, a 20GB plan valid for 30 days costs $25.99, and a 10GB plan for 30 days costs $14.99. Another sizable option is the Europe 50GB plan valid for 90 days, which includes coverage in Czech Republic among 34 other countries. These plans give a larger data allowance without the speed reduction applied in the “UNLIMITED” plan.