Roamless or Jetpac for the United States?
2 brands checked on 27/10/2026 · published by Mocom SAS (Sirocco)
Brands compared: Sirocco, Airalo, Holafly, Orange Travel, Instabridge, Roamless, aloSIM, Kolet, Sim Local, Eskimo, eSIM.me and Jetpac
As of 27/10/2026, out of 16 trips compared in the United States: Roamless ranked higher on 10, Jetpac on 6; average gap 36%.
Roamless
Ranked higher on 10 of the 16 trips compared★ 4.8 · 3,295 reviewsOfficial website › Roamless (new tab)Jetpac
Ranked higher on 6 of the 16 trips compared★ 4.4 · 140 reviewsBadges for the 7 days, 5 GB trip, worked out among the 12 brands we compare, as on the destination page.
The verdict, by type of trip
- Short stay3 days, 5 GBJetpac€9.50 against €12.02 with Roamless (27% more)
- One week7 days, 5 GBJetpac€10.00 against €12.02 with Roamless (20% more)
- Unlimited7 days, unlimitedRoamless€22.15 against €26.00 with Jetpac (17% more)
- Family of 44 travellers, 7 days, 5 GB eachJetpac€40.00 against €48.08 with Roamless (20% more)
A written rule, the same for every pair: for each type of trip, the better ranked of the two on price per GB (for unlimited, on price), at the prices we checked. Nothing is picked by hand; customer ratings don't count.
Prices, trip by trip
For each trip, each brand's cheapest plan that covers the duration and the data. In green, the better ranked of the two: price per GB, not counting GB beyond one and a half times the data requested (for unlimited, price). "+x%", how much more the other one costs, per GB when the data differs.
| Trip | Roamless | Jetpac |
|---|---|---|
| 3 days | ||
| 1 GB, 3 days | €3.531 GBthat's €1.18/dayRanked higher | €6.503 GBthat's €2.17/day23% more expensive per GB |
| 5 GB, 3 days | €12.02that's €4.01/day27% more expensive | €9.50that's €3.17/dayRanked higher |
| 10 GB, 3 days | €20.07that's €6.69/day54% more expensive | €13.00that's €4.33/dayRanked higher |
| Unlimited, 3 days | €10.22that's €3.41/dayRanked higher | €12.50that's €4.17/day22% more expensive |
| 7 days | ||
| 1 GB, 7 days | €3.531 GBthat's €0.50/dayRanked higher | €8.003 GBthat's €1.14/day51% more expensive per GB |
| 5 GB, 7 days | €12.02that's €1.72/day20% more expensive | €10.00that's €1.43/dayRanked higher |
| 10 GB, 7 days | €20.07that's €2.87/day34% more expensive | €15.00that's €2.14/dayRanked higher |
| Unlimited, 7 days | €22.15that's €3.16/dayRanked higher | €26.00that's €3.71/day17% more expensive |
| 15 days | ||
| 1 GB, 15 days | €3.531 GBthat's €0.24/dayRanked higher | €12.505 GBthat's €0.83/day136% more expensive per GB |
| 5 GB, 15 days | €12.02that's €0.80/dayRanked higher | €12.50that's €0.83/day4% more expensive |
| 10 GB, 15 days | €20.07that's €1.34/day8% more expensive | €18.50that's €1.23/dayRanked higher |
| Unlimited, 15 days | €39.42that's €2.63/dayRanked higher | €43.00that's €2.87/day9% more expensive |
| 30 days | ||
| 1 GB, 30 days | €3.531 GBthat's €0.12/dayRanked higher | €12.505 GBthat's €0.42/day136% more expensive per GB |
| 5 GB, 30 days | €12.02that's €0.40/dayRanked higher | €12.50that's €0.42/day4% more expensive |
| 10 GB, 30 days | €20.07that's €0.67/day8% more expensive | €18.50that's €0.62/dayRanked higher |
| Unlimited, 30 days | €55.69that's €1.86/dayRanked higher | €65.00that's €2.17/day17% more expensive |
12 brands compared, not an exhaustive listWhy this ranking?
Compared on price per GB: for each trip, each brand's cheapest plan that covers the duration and the data, at the public price we checked, divided by its GB (at most one and a half times the data requested); for unlimited, the price. Average gap: the mean, over the trips compared, of the difference between the two brands relative to the better ranked one.
Not an exhaustive comparison: 12 brands out of the dozens that sell eSIMs. The list of brands compared is in our Methodology.
eSIMeter is published by Mocom SAS, which sells Sirocco: the site is funded by those sales. No other brand pays us.
Customer ratings
App Store United Kingdom, checked on 27/10/2026. Ratings don't count in the verdict.
- Roamless★ 4.8 · 3,295 reviews
- Jetpac★ 4.4 · 140 reviews
Going further
- Every brand we compare for the United States: the full ranking ›
- Roamless or Jetpac, all destinations ›
- Other head-to-heads for the United States: Sirocco vs Roamless · Sirocco vs Jetpac · Airalo vs Roamless · Airalo vs Jetpac · Holafly vs Roamless · Holafly vs Jetpac · Orange Travel vs Roamless · Orange Travel vs Jetpac · Instabridge vs Roamless · Instabridge vs Jetpac · Roamless vs aloSIM · Roamless vs Kolet · Roamless vs Sim Local · Roamless vs Eskimo · Roamless vs eSIM.me · aloSIM vs Jetpac · Kolet vs Jetpac · Sim Local vs Jetpac · Eskimo vs Jetpac · eSIM.me vs Jetpac
A page per destination is only published if both brands have a price for at least 4 of the 16 trips, and if the better ranked one changes with the trip or the average gap reaches 5%. Otherwise they are still compared in the destination's ranking. Methodology