Sirocco or Roamless 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 15 trips compared in the United States: Sirocco cheaper on 9, Roamless on 6; average gap 6%.
Sirocco Our eSIM
Cheaper on 9 of the 15 trips comparedno ratingRoamless
Cheaper on 6 of the 15 trips compared★ 4.8 · 3,295 reviewsOfficial website › Roamless (new tab)Badges 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 GBSirocco Our eSIM€10.90 against €12.02 with Roamless (10% more)
- One week7 days, 5 GBSirocco Our eSIM€10.90 against €12.02 with Roamless (10% more)
- Unlimited7 days, unlimitedSirocco Our eSIM€21.80 against €22.15 with Roamless (2% more)
- Family of 44 travellers, 7 days, 5 GB eachSirocco Our eSIM€39.24 against €48.08 with Roamless (23% more)
A written rule, the same for every pair: for each type of trip, the cheaper of the two at the price 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 cheaper of the two; "+x%", how much more the other one costs.
| Trip | Sirocco Our eSIM | Roamless |
|---|---|---|
| 3 days | ||
| 1 GB, 3 days | €3.80that's €1.27/day8% more expensive | €3.53that's €1.18/dayCheaper |
| 5 GB, 3 days | €10.90that's €3.63/dayCheaper | €12.02that's €4.01/day10% more expensive |
| 10 GB, 3 days | €19.00that's €6.33/dayCheaper | €20.07that's €6.69/day6% more expensive |
| Unlimited, 3 days | €10.40that's €3.47/day2% more expensive | €10.22that's €3.41/dayCheaper |
| 7 days | ||
| 1 GB, 7 days | €3.80that's €0.54/day8% more expensive | €3.53that's €0.50/dayCheaper |
| 5 GB, 7 days | €10.90that's €1.56/dayCheaper | €12.02that's €1.72/day10% more expensive |
| 10 GB, 7 days | €19.00that's €2.71/dayCheaper | €20.07that's €2.87/day6% more expensive |
| Unlimited, 7 days | €21.80that's €3.11/dayCheaper | €22.15that's €3.16/day2% more expensive |
| 15 days | ||
| 1 GB, 15 days | €3.90that's €0.26/day10% more expensive | €3.53that's €0.24/dayCheaper |
| 5 GB, 15 days | €11.40that's €0.76/dayCheaper | €12.02that's €0.80/day5% more expensive |
| 10 GB, 15 days | €19.40that's €1.29/dayCheaper | €20.07that's €1.34/day3% more expensive |
| Unlimited, 15 days | €40.30that's €2.69/day2% more expensive | €39.42that's €2.63/dayCheaper |
| 30 days | ||
| 1 GB, 30 days | €3.90that's €0.13/day10% more expensive | €3.53that's €0.12/dayCheaper |
| 5 GB, 30 days | €11.80that's €0.39/dayCheaper | €12.02that's €0.40/day2% more expensive |
| 10 GB, 30 days | €19.90that's €0.66/dayCheaper | €20.07that's €0.67/day1% more expensive |
| Unlimited, 30 days | no unlimited plan long enough | €55.69that's €1.86/day |
Sirocco is more expensive on 6 trips: 3 days, 1 GB (€3.80 against €3.53); 3 days, unlimited (€10.40 against €10.22); 7 days, 1 GB (€3.80 against €3.53); 15 days, 1 GB (€3.90 against €3.53); 15 days, unlimited (€40.30 against €39.42); 30 days, 1 GB (€3.90 against €3.53).
12 brands compared, not an exhaustive listWhy this ranking?
Compared on price: for each trip, each brand's cheapest plan that covers the duration and the data, at the public price we checked. Average gap: the mean, over the trips compared, of the difference between the two prices relative to the cheaper 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.
- Sirocco Our eSIMno rating
- Roamless★ 4.8 · 3,295 reviews
Going further
- Every brand we compare for the United States: the full ranking ›
- Sirocco or Roamless, all destinations ›
- Other head-to-heads for the United States: Sirocco vs Airalo · Sirocco vs Orange Travel · Sirocco vs Instabridge · Sirocco vs aloSIM · Sirocco vs Kolet · Sirocco vs Sim Local · Sirocco vs Eskimo · Sirocco vs eSIM.me · Sirocco vs Jetpac · Airalo vs Roamless · Holafly vs Roamless · Orange Travel vs Roamless · Instabridge vs Roamless · Roamless vs aloSIM · Roamless vs Kolet · Roamless vs Sim Local · Roamless vs Eskimo · Roamless vs eSIM.me · Roamless 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 cheaper one changes with the trip or the average gap reaches 5%. Otherwise they are still compared in the destination's ranking. Methodology