Voyafly

Voyafly positions itself as the no-cap option for frequent travelers, offering unlimited data across 190+ countries including Mexico. The standout feature is instant delivery: you buy online, receive a QR code immediately, and activate the eSIM on your phone before you even leave home. There's no waiting for a physical SIM card or worrying about whether your provider will have coverage when you land.

The unlimited data promise appeals to heavy users, remote workers, content creators, or anyone who doesn't want to monitor usage or face overage charges. Compared to metered plans from traditional carriers, you're trading predictability for peace of mind. The catch is that unlimited often comes with fine print around fair-use policies, and pricing isn't always the cheapest per-gigabyte if you use less than a heavy user would.