Viasimo does not offer a truly unlimited data eSIM for travelers to Dominica. The plans that carry “Unlimited” in their name actually provide a fixed high‑speed allowance each day—1 GB/day for Caribbean‑wide options and 2 GB/day for the Dominica‑only options—after which the speed drops to 512 Kbps or 500 Kbps. Because the data is capped per day, the connection is not unlimited for high‑speed internet.
Instead, Viasimo offers fixed data plans with clear limits. For example, a 20 GB plan for 30 days costs $134.99 USD, a 10 GB plan for 30 days costs $70.99 USD, and a 5 GB plan for 30 days costs $38.99 USD. The “Unlimited”‑named plans can also serve as higher‑volume short‑term options: a 2 GB/day plan for 3 days is $45.99 USD, a 2 GB/day plan for 7 days is $99.00 USD, and a 2 GB/day plan for 30 days is $379.99 USD. These fixed‑data alternatives may be more cost‑effective unless a traveler consistently needs an impractical amount of data.