aloSIM or Jetpac for the United Kingdom?

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 the United Kingdom: aloSIM ranked higher on 10, Jetpac on 5, tied on 1; average gap 22%.

aloSIM

Ranked higher on 10 of the 16 trips compared★ 4.7 · 419 reviews
The lowest price for this trip among the brands compared. Calculated at every price check, never set by hand.The lowest total for 4 travellers on this trip, one eSIM each, including public group discounts. Calculated at every price check, never set by hand.
Official website › aloSIM (new tab)

Jetpac

Ranked higher on 5 of the 16 trips compared★ 4.4 · 140 reviewsOfficial website › Jetpac (new tab)

Badges for the 7 days, 5 GB trip, worked out among the 12 brands we compare, as on the destination page.

The verdict, by type of trip

  • Short stay3 days, 5 GBaloSIM€5.50 against €8.50 with Jetpac (55% more)
  • One week7 days, 5 GBaloSIM€8.00 against €9.50 with Jetpac (19% more)
  • Unlimited7 days, unlimitedTiedTied: €25.00 with both
  • Family of 44 travellers, 7 days, 5 GB eachaloSIM€32.00 against €38.00 with Jetpac (19% 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
TripaloSIMJetpac
3 days
1 GB, 3 days€4.00that's €1.33/dayRanked higher€7.00that's €2.33/day75% more expensive
5 GB, 3 days€5.50that's €1.83/dayRanked higher€8.50that's €2.83/day55% more expensive
10 GB, 3 days€11.00that's €3.67/dayRanked higher€11.50that's €3.83/day5% more expensive
Unlimited, 3 days€11.00that's €3.67/day5% more expensive€10.50that's €3.50/dayRanked higher
7 days
1 GB, 7 days€4.501 GBthat's €0.64/dayRanked higher€9.003 GBthat's €1.29/day33% more expensive per GB
5 GB, 7 days€8.00that's €1.14/dayRanked higher€9.50that's €1.36/day19% more expensive
10 GB, 7 days€13.00that's €1.86/dayRanked higher€13.50that's €1.93/day4% more expensive
Unlimited, 7 days€25.00that's €3.57/dayTied€25.00that's €3.57/dayTied
15 days
1 GB, 15 days€8.50that's €0.57/dayRanked higher€11.50that's €0.77/day35% more expensive
5 GB, 15 days€9.00that's €0.60/dayRanked higher€11.50that's €0.77/day28% more expensive
10 GB, 15 days€14.00that's €0.93/dayRanked higher€16.50that's €1.10/day18% more expensive
Unlimited, 15 days€46.00that's €3.07/day15% more expensive€40.00that's €2.67/dayRanked higher
30 days
1 GB, 30 days€8.50that's €0.28/dayRanked higher€11.50that's €0.38/day35% more expensive
5 GB, 30 days€12.00that's €0.40/day4% more expensive€11.50that's €0.38/dayRanked higher
10 GB, 30 days€19.00that's €0.63/day15% more expensive€16.50that's €0.55/dayRanked higher
Unlimited, 30 days€70.00that's €2.33/day11% more expensive€63.00that's €2.10/dayRanked higher
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.

  • aloSIM★ 4.7 · 419 reviews
  • Jetpac★ 4.4 · 140 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

Find my eSIM