Nomad

Nomad doesn't build in extras like a bundled phone number or gamified rewards, and for a US visit that stripped-down approach translates directly into price. Its US eSIM plans start around $3.50 to $4.50 for a small package, undercutting most of the bigger-name providers on a like-for-like basis, and larger bundles keep the same straightforward per-gigabyte pricing without a subscription commitment.

The tradeoff for that low price is that Nomad doesn't offer a US-specific unlimited plan the way Holafly or BetterRoaming do, so heavy data users on a long US trip should size their bundle carefully or expect to top up mid-trip through the app. Coverage is data-only, run through LotusFlare's underlying network relationships rather than Nomad's own infrastructure. It's the right choice for a US visitor who's comparison-shopped enough to know roughly how much data they'll use and doesn't want to pay a premium for features like voice or an unlimited buffer they won't touch.