Sirocco or aloSIM 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 16 trips compared in Mexico: Sirocco ranked higher on 12, aloSIM on 4; average gap 15%.
aloSIM
Ranked higher on 4 of the 16 trips compared★ 4.7 · 419 reviewsOfficial website › aloSIM (new tab)The verdict, by type of trip
- Short stay3 days, 5 GBSirocco Our eSIM€12.70 against €16.00 with aloSIM (26% more)
- One week7 days, 5 GBSirocco Our eSIM€12.70 against €16.00 with aloSIM (26% more)
- Unlimited7 days, unlimitedSirocco Our eSIM€20.90 against €23.00 with aloSIM (10% more)
- Family of 44 travellers, 7 days, 5 GB eachSirocco Our eSIM€45.72 against €64.00 with aloSIM (40% 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 | Sirocco Our eSIM | aloSIM |
|---|---|---|
| 3 days | ||
| 1 GB, 3 days | €3.80that's €1.27/dayRanked higher | €5.00that's €1.67/day32% more expensive |
| 5 GB, 3 days | €12.70that's €4.23/dayRanked higher | €16.00that's €5.33/day26% more expensive |
| 10 GB, 3 days | €22.70that's €7.57/dayRanked higher | €23.00that's €7.67/day1% more expensive |
| Unlimited, 3 days | €9.50that's €3.17/dayRanked higher | €12.00that's €4.00/day26% more expensive |
| 7 days | ||
| 1 GB, 7 days | €6.30that's €0.90/day26% more expensive | €5.00that's €0.71/dayRanked higher |
| 5 GB, 7 days | €12.70that's €1.81/dayRanked higher | €16.00that's €2.29/day26% more expensive |
| 10 GB, 7 days | €22.70that's €3.24/dayRanked higher | €23.00that's €3.29/day1% more expensive |
| Unlimited, 7 days | €20.90that's €2.99/dayRanked higher | €23.00that's €3.29/day10% more expensive |
| 15 days | ||
| 1 GB, 15 days | €7.601 GBthat's €0.51/day4% more expensive per GB | €11.002 GBthat's €0.73/dayRanked higher |
| 5 GB, 15 days | €12.70that's €0.85/dayRanked higher | €16.00that's €1.07/day26% more expensive |
| 10 GB, 15 days | €22.70that's €1.51/dayRanked higher | €23.00that's €1.53/day1% more expensive |
| Unlimited, 15 days | €37.50that's €2.50/dayRanked higher | €44.00that's €2.93/day17% more expensive |
| 30 days | ||
| 1 GB, 30 days | €7.601 GBthat's €0.25/day4% more expensive per GB | €11.003 GBthat's €0.37/dayRanked higher |
| 5 GB, 30 days | €12.70that's €0.42/dayRanked higher | €16.00that's €0.53/day26% more expensive |
| 10 GB, 30 days | €22.70that's €0.76/dayRanked higher | €23.00that's €0.77/day1% more expensive |
| Unlimited, 30 days | €73.80that's €2.46/day14% more expensive | €65.00that's €2.17/dayRanked higher |
Sirocco is ranked lower on 4 trips: 7 days, 1 GB (€6.30 against €5.00); 15 days, 1 GB (€7.60 for 1 GB against €11.00 for 2 GB); 30 days, 1 GB (€7.60 for 1 GB against €11.00 for 3 GB); 30 days, unlimited (€73.80 against €65.00).
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
- aloSIM★ 4.7 · 419 reviews
Going further
- Every brand we compare for Mexico: the full ranking ›
- Sirocco or aloSIM, all destinations ›
- Other head-to-heads for Mexico: Sirocco vs Airalo · Sirocco vs Holafly · Sirocco vs Orange Travel · Sirocco vs Instabridge · Sirocco vs Roamless · Sirocco vs Kolet · Sirocco vs Sim Local · Sirocco vs Eskimo · Sirocco vs eSIM.me · Sirocco vs Jetpac · Airalo vs aloSIM · Holafly vs aloSIM · Orange Travel vs aloSIM · Instabridge vs aloSIM · Roamless vs aloSIM · aloSIM vs Kolet · aloSIM vs Sim Local · aloSIM vs Eskimo · aloSIM vs eSIM.me · aloSIM 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