Airalo or aloSIM for Brazil?

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 Brazil: Airalo ranked higher on 12, aloSIM on 4; average gap 20%.

Airalo

Ranked higher on 12 of the 16 trips compared★ 4.6 · 47,735 reviewsOfficial website ›

aloSIM

Ranked higher on 4 of the 16 trips compared★ 4.7 · 419 reviewsOfficial website ›

The verdict, by type of trip

Short stay3 days, 5 GBAiralo€11.50 against €14.00 with aloSIM (22% more)
One week7 days, 5 GBAiralo€11.50 against €14.00 with aloSIM (22% more)
Unlimited7 days, unlimitedAiralo€23.00 against €24.00 with aloSIM (4% more)
Family of 44 travellers, 7 days, 5 GB eachAiralo€46.00 against €56.00 with aloSIM (22% 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	aloSIM
3 days
1 GB, 3 days	€4.00that's €1.33/dayRanked higher	€4.50that's €1.50/day13% more expensive
5 GB, 3 days	€11.50that's €3.83/dayRanked higher	€14.00that's €4.67/day22% more expensive
10 GB, 3 days	€18.50that's €6.17/dayRanked higher	€24.00that's €8.00/day30% more expensive
Unlimited, 3 days	€11.50that's €3.83/day5% more expensive	€11.00that's €3.67/dayRanked higher
7 days
1 GB, 7 days	€9.003 GBthat's €1.29/day33% more expensive per GB	€4.501 GBthat's €0.64/dayRanked higher
5 GB, 7 days	€11.50that's €1.64/dayRanked higher	€14.00that's €2.00/day22% more expensive
10 GB, 7 days	€18.50that's €2.64/dayRanked higher	€24.00that's €3.43/day30% more expensive
Unlimited, 7 days	€23.00that's €3.29/dayRanked higher	€24.00that's €3.43/day4% more expensive
15 days
1 GB, 15 days	€11.50that's €0.77/day53% more expensive	€7.50that's €0.50/dayRanked higher
5 GB, 15 days	€11.50that's €0.77/dayRanked higher	€14.00that's €0.93/day22% more expensive
10 GB, 15 days	€19.50that's €1.30/dayRanked higher	€24.00that's €1.60/day23% more expensive
Unlimited, 15 days	€42.50that's €2.83/dayRanked higher	€44.00that's €2.93/day4% more expensive
30 days
1 GB, 30 days	€12.00that's €0.40/day26% more expensive	€9.50that's €0.32/dayRanked higher
5 GB, 30 days	€12.00that's €0.40/dayRanked higher	€14.00that's €0.47/day17% more expensive
10 GB, 30 days	€21.50that's €0.72/dayRanked higher	€24.00that's €0.80/day12% more expensive
Unlimited, 30 days	€78.50that's €2.62/dayRanked higher	€80.00that's €2.67/day2% 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.

Airalo★ 4.6 · 47,735 reviews
aloSIM★ 4.7 · 419 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