Sirocco or Roamless for Mexico?

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 Mexico: Sirocco ranked higher on 2, Roamless on 13; average gap 35%.

Sirocco Our eSIM

Ranked higher on 2 of the 15 trips comparedSee Sirocco for Mexico ›

Roamless

Ranked higher on 13 of the 15 trips compared★ 4.8 · 3,295 reviewsOfficial website ›

The verdict, by type of trip

Short stay3 days, 5 GBRoamless€11.57 against €12.70 with Sirocco (10% more)
One week7 days, 5 GBRoamless€11.57 against €12.70 with Sirocco (10% more)
Unlimited7 days, unlimitedSirocco Our eSIM€20.90 against €21.21 with Roamless (1% more)
Family of 44 travellers, 7 days, 5 GB eachSirocco Our eSIM€45.72 against €46.28 with Roamless (1% 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.

Prices, trip by trip
Trip	Sirocco Our eSIM	Roamless
3 days
1 GB, 3 days	€3.80that's €1.27/day8% more expensive	€3.53that's €1.18/dayRanked higher
5 GB, 3 days	€12.70that's €4.23/day10% more expensive	€11.57that's €3.86/dayRanked higher
10 GB, 3 days	€22.70that's €7.57/day38% more expensive	€16.49that's €5.50/dayRanked higher
Unlimited, 3 days	€9.50that's €3.17/day3% more expensive	€9.25that's €3.08/dayRanked higher
7 days
1 GB, 7 days	€6.30that's €0.90/day78% more expensive	€3.53that's €0.50/dayRanked higher
5 GB, 7 days	€12.70that's €1.81/day10% more expensive	€11.57that's €1.65/dayRanked higher
10 GB, 7 days	€22.70that's €3.24/day38% more expensive	€16.49that's €2.36/dayRanked higher
Unlimited, 7 days	€20.90that's €2.99/dayRanked higher	€21.21that's €3.03/day1% more expensive
15 days
1 GB, 15 days	€7.60that's €0.51/day115% more expensive	€3.53that's €0.24/dayRanked higher
5 GB, 15 days	€12.70that's €0.85/day10% more expensive	€11.57that's €0.77/dayRanked higher
10 GB, 15 days	€22.70that's €1.51/day38% more expensive	€16.49that's €1.10/dayRanked higher
Unlimited, 15 days	€37.50that's €2.50/dayRanked higher	€45.05that's €3.00/day20% more expensive
30 days
1 GB, 30 days	€7.60that's €0.25/day115% more expensive	€3.53that's €0.12/dayRanked higher
5 GB, 30 days	€12.70that's €0.42/day10% more expensive	€11.57that's €0.39/dayRanked higher
10 GB, 30 days	€22.70that's €0.76/day38% more expensive	€16.49that's €0.55/dayRanked higher
Unlimited, 30 days	€73.80that's €2.46/day	no unlimited plan long enough

Sirocco is ranked lower on 13 trips: 3 days, 1 GB (€3.80 against €3.53); 3 days, 5 GB (€12.70 against €11.57); 3 days, 10 GB (€22.70 against €16.49); 3 days, unlimited (€9.50 against €9.25); 7 days, 1 GB (€6.30 against €3.53); 7 days, 5 GB (€12.70 against €11.57); 7 days, 10 GB (€22.70 against €16.49); 15 days, 1 GB (€7.60 against €3.53); 15 days, 5 GB (€12.70 against €11.57); 15 days, 10 GB (€22.70 against €16.49); 30 days, 1 GB (€7.60 against €3.53); 30 days, 5 GB (€12.70 against €11.57); 30 days, 10 GB (€22.70 against €16.49).

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.

Sirocco Our eSIMno rating
Roamless★ 4.8 · 3,295 reviews

Going further

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