The Best eSIMs and Roaming Plans for Business Travel
Is this you? ›The demo doesn’t care which country you’re in. International data options ranked on published commitments — honest pricing, stated limits, tethering rights, and what happens when the plan runs out.
The demo doesn’t care which country you’re in — but your data plan does. We scored carriers and travel eSIMs on what they commit to in writing: honest pricing, stated data limits, tethering rights, and what happens when the plan runs out mid-trip. “Unlimited,” it turns out, usually isn’t.
The ranking
| # | Provider | Score | P·D·W·S·N |
|---|---|---|---|
| 1 | T-Mobile (included intl) | 93 | 3·3·3·3·2 |
| 2 | Google Fi | 87 | 3·3·3·3·1 |
| 3 | Airalo | 73 | 3·1·2·3·2 |
| 4 | Holafly | 73 | 3·1·2·3·2 |
| 5 | Saily | 73 | 3·1·2·3·2 |
| 6 | Verizon TravelPass | 73 | 2·2·3·2·2 |
| 7 | AT&T Intl Day Pass | 67 | 2·2·3·2·1 |
| 8 | Nomad | 67 | 3·1·2·3·1 |
| 9 | Ubigi | 60 | 3·1·2·3·0 |
| 10 | GigSky | 53 | 3·1·2·2·0 |
Scored on 15 published commitments (P·D·W·S·N, each of 3 → /100). Source: the The Roaming Index, 2026-07. Published commitments only — no amenity lists, no marketing.
How they’re scored
Each provider is scored on five dimensions, three published checks each (15 total), and a check scores Yes only where the commitment is documented — brand standards, official policy pages, app documentation. “Usually” and “varies” score No:
- Pricing transparency — Per-day/per-GB pricing published; Coverage list per plan published; Taxes/fees included stated.
- Data honesty — Data caps stated; Throttle thresholds stated; Speed expectations stated.
- Tethering & reach — Hotspot/tethering rights stated; Calls/number option available; Regional/multi-country plans.
- Setup & self-serve — Instant eSIM issue; Pre-trip install supported; In-app top-up.
- Support & renewal — Refund policy published; Live chat support stated; Extension/rollover terms stated.
How to read it
The score is the floor each one will put its name to — the only thing you can plan on. A high score means the commitments are published; it doesn’t grade any single experience on the day. Use it to shortlist, then verify the current specifics before you commit. The full 10-provider table and every breakdown live in the The Roaming Index.
The Field Brief — sharp travel-ROI notes for the people who carry the quarter through airports. No signup, no email, nothing to unsubscribe from: read it free in the open archive.
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