eSimfly eSIM Data Plans for United States of America

eSimfly does not provide a truly unlimited data eSIM for the United States of America. Plans that carry the word “Unlimited” in their name, such as United States Unlimited 3 Days or USA & Canada Unlimited 7 Days, actually offer a daily data cap of 3 GB/day or 1 GB/day. Once the daily limit is reached the speed is throttled to a reduced rate of 1024 kbps or 5000 kbps, respectively.

Instead, eSimfly offers fixed‑data options that may be more suitable for heavy users. For example, the United States 50 GB 30 Days plan provides 50 GB of high‑speed data for 30 days, and the Global 100 GB 31 Days plan offers 100 GB for 31 days. Selecting a fixed data plan can be more cost‑effective if you need a larger volume of data without the daily cap.

eSimfly does not provide United States of America eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are offered for the United States. Travelers who need voice or text services can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection instead.

eSimfly provides 20 single‑country data plans and 65 multi‑country plans covering the United States. Among these, most plans feature a fixed data cap while a smaller subset – 19 plans – use a daily data‑cap structure. Prices vary from about $2.25 to $100.19, and data caps range from 1 GB up to 100 GB, giving travelers a broad spectrum of options to suit short trips or extended stays. Tethering is generally permitted, and plans that include speed reductions specify limits of 1 024 kbps or 5 000 kbps when data usage exceeds certain thresholds.