eSIM.sm does not currently provide an unlimited‑data eSIM for Cyprus. All of its Cyprus‑specific plans have a set data cap, ranging from 10GB to 50GB, with validity periods of 30 to 60 days. For travelers seeking larger data allowances while keeping costs predictable, eSIM.sm offers fixed plans such as the 50GB 60‑day plan at $59.10 USD or the 20GB 30‑day plan at $26.10 USD. These fixed‑data options can be more cost‑effective than purchasing an unlimited plan, especially if your data usage is heavy but still within a known ceiling.