Yes, Roamify provides unlimited‑data eSIM plans that cover Tonga. These plans are available for 3, 5, 7, or 10 days with prices ranging from $22.00 to $55.00 USD. The listed data cap is unlimited, but users should be aware that speeds may be throttled after heavy usage under the provider’s Fair Usage Policy. For clarification on typical speeds at normal data volumes and any additional speed restrictions, travelers encouraged to contact Roamify directly.