Roamless or aloSIM?

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, across the 152 destinations where both brands are listed, out of 2,002 trips compared: Roamless ranked higher on 1,643, aloSIM on 357, tied on 2.

Roamless

Ranked higher on 1,643 of the 2,002 trips compared★ 4.8 · 3,295 reviewsOfficial website ›

aloSIM

Ranked higher on 357 of the 2,002 trips compared★ 4.7 · 419 reviewsOfficial website ›

By type of trip

In each destination, the better ranked of the two on the reference trip for that type; we count destinations.

Type of trip	Roamless ahead	aloSIM ahead	Tied	Only one of the two
Short stay3 days, 5 GB	99	44	0	25
One week7 days, 5 GB	104	37	2	25
Unlimited7 days, unlimited	90	12	0	35
Family of 44 travellers, 7 days, 5 GB each	104	37	2	25

The main destinations

Destination	Trips compared	Roamless ahead	aloSIM ahead	Details
Algeria	16	14	2	Head to head › Algeria
Brazil	16	16	0	Head to head › Brazil
Canada	16	11	5	Head to head › Canada
China	16	13	3	Head to head › China
Egypt	16	16	0	Head to head › Egypt
India	16	16	0	Head to head › India
Indonesia	16	16	0	Head to head › Indonesia
Ivory Coast	8	2	6	Head to head › Ivory Coast
Japan	16	15	1	Head to head › Japan
Mauritius	8	8	0	Head to head › Mauritius
Mexico	15	14	1	Head to head › Mexico
Morocco	14	14	0	Head to head › Morocco
Senegal	12	2	10	Head to head › Senegal
Thailand	16	16	0	Head to head › Thailand
Tunisia	16	16	0	Head to head › Tunisia
Turkey	16	13	3	Head to head › Turkey
United Arab Emirates	15	14	1	Head to head › United Arab Emirates
United Kingdom	16	10	6	Head to head › United Kingdom
United States	16	12	4	Head to head › United States
Vietnam	16	16	0	Head to head › Vietnam

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

Customer ratings

App Store United Kingdom, checked on 27/10/2026. Ratings don't count in the verdict.

Roamless★ 4.8 · 3,295 reviews
aloSIM★ 4.7 · 419 reviews

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.