Kolet does not provide an unlimited data eSIM plan for Dominica. All of Kolet’s offers for the island have a hard data cap, the largest of which is 20GB for 365 days, while the 10GB plan is also available for the same period.
If you need a high‑volume data allowance, a fixed‑data plan such as the Dominica 20GB for 365 days or the Caribbean 20GB for 365 days (which includes coverage of Dominica and 22 nearby countries) could be a suitable choice. Fixed‑data plans can be more cost‑effective for travelers who anticipate substantial data usage over a month‑long stay, unless the user expects to consume data beyond the plan’s cap.