The plans listed for Republic of the Congo on ESIM.DOG do not provide truly unlimited high‑speed data. The only title that mentions “Unlimited” actually has a 10GB cap; after the 10GB is consumed, the speed drops to 384 kbps. Because of this limitation, the provider does not currently offer a plan with an unlimited data allowance.
Travelers can choose from a range of fixed‑data options instead. For example, ESIM.DOG offers a 10GB plan for 1 day, a 20GB plan for 30 days, and a 30GB plan for 30 days, all with tethering enabled and LTE coverage. Selecting a fixed‑data plan may be more cost‑effective for most users, especially if large data usage is required but not unlimited.