Airalo 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: Airalo ranked higher on 6, Roamless on 9; average gap 23%.

Airalo

Ranked higher on 6 of the 15 trips compared★ 4.6 · 47,735 reviewsOfficial website ›

Roamless

Ranked higher on 9 of the 15 trips compared★ 4.8 · 3,295 reviewsOfficial website ›

The verdict, by type of trip

Short stay3 days, 5 GBAiralo€11.50 against €11.57 with Roamless (1% more)
One week7 days, 5 GBAiralo€11.50 against €11.57 with Roamless (1% more)
Unlimited7 days, unlimitedRoamless€21.21 against €22.00 with Airalo (4% more)
Family of 44 travellers, 7 days, 5 GB eachAiralo€46.00 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	Airalo	Roamless
3 days
1 GB, 3 days	€4.00that's €1.33/day13% more expensive	€3.53that's €1.18/dayRanked higher
5 GB, 3 days	€11.50that's €3.83/dayRanked higher	€11.57that's €3.86/day1% more expensive
10 GB, 3 days	€16.00that's €5.33/dayRanked higher	€16.49that's €5.50/day3% more expensive
Unlimited, 3 days	€10.00that's €3.33/day8% more expensive	€9.25that's €3.08/dayRanked higher
7 days
1 GB, 7 days	€8.003 GBthat's €1.14/day51% more expensive per GB	€3.531 GBthat's €0.50/dayRanked higher
5 GB, 7 days	€11.50that's €1.64/dayRanked higher	€11.57that's €1.65/day1% more expensive
10 GB, 7 days	€16.00that's €2.29/dayRanked higher	€16.49that's €2.36/day3% more expensive
Unlimited, 7 days	€22.00that's €3.14/day4% more expensive	€21.21that's €3.03/dayRanked higher
15 days
1 GB, 15 days	€11.505 GBthat's €0.77/day117% more expensive per GB	€3.531 GBthat's €0.24/dayRanked higher
5 GB, 15 days	€11.50that's €0.77/dayRanked higher	€11.57that's €0.77/day1% more expensive
10 GB, 15 days	€16.50that's €1.10/day< 1% more expensive	€16.49that's €1.10/dayRanked higher
Unlimited, 15 days	€39.50that's €2.63/dayRanked higher	€45.05that's €3.00/day14% more expensive
30 days
1 GB, 30 days	€12.005 GBthat's €0.40/day127% more expensive per GB	€3.531 GBthat's €0.12/dayRanked higher
5 GB, 30 days	€12.00that's €0.40/day4% more expensive	€11.57that's €0.39/dayRanked higher
10 GB, 30 days	€17.00that's €0.57/day3% more expensive	€16.49that's €0.55/dayRanked higher
Unlimited, 30 days	€57.00that's €1.90/day	no unlimited plan long enough

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.

Airalo★ 4.6 · 47,735 reviews
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