eSIM Cards does not offer a truly unlimited data eSIM plan for Dominica. Although several plans carry “Unlimited” in the name, they actually provide a fixed allowance of 1,000GB per month; once that cap is reached the network may throttle speed, meaning the plan is not unlimited high‑speed data.
For travelers needing data on a fixed‑cap basis, eSIM Cards offers alternatives. A UK Vodafone 500GB for 30 Days plan delivers 500GB over 30 days for $30.43 USD and works on 4G/5G networks. Another option is the UK Vodafone Unlimited Monthly Plan for 3 Months, which provides 1,000GB per month for $93.31 USD over 90 days, with speed throttled after the 1,000GB limit. Fixed‑data plans can be more cost‑effective for most users unless they require more than 1,000GB of high‑speed data in a month.