Instabridge or Eskimo 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 12 trips compared in the United Kingdom: Instabridge ranked higher on 10, Eskimo on 2; average gap 38%.
Instabridge
Ranked higher on 10 of the 12 trips compared★ 4.5 · 1,003 reviewsOfficial website › Instabridge (new tab)Eskimo
Ranked higher on 2 of the 12 trips compared★ 4.5 · 94 reviewsBadges 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 GBInstabridge€14.00 for 10 GB against €11.53 for 5 GB with Eskimo (24% more per GB)
- One week7 days, 5 GBInstabridge€14.00 for 10 GB against €11.53 for 5 GB with Eskimo (24% more per GB)
- Unlimited7 days, unlimitedEskimoThe only one offering this trip (€21.45); Instabridge: no unlimited plan long enough
- Family of 44 travellers, 7 days, 5 GB eachInstabridge€56.00 for 10 GB each against €46.12 for 5 GB each with Eskimo (24% more per GB)
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 | Instabridge | Eskimo |
|---|---|---|
| 3 days | ||
| 1 GB, 3 days | €2.50that's €0.83/dayRanked higher | €3.49that's €1.16/day40% more expensive |
| 5 GB, 3 days | €14.0010 GBthat's €4.67/dayRanked higher | €11.535 GBthat's €3.84/day24% more expensive per GB |
| 10 GB, 3 days | €14.00that's €4.67/dayRanked higher | €17.79that's €5.93/day27% more expensive |
| Unlimited, 3 days | no unlimited plan long enough | €10.73that's €3.58/day |
| 7 days | ||
| 1 GB, 7 days | €2.50that's €0.36/dayRanked higher | €3.49that's €0.50/day40% more expensive |
| 5 GB, 7 days | €14.0010 GBthat's €2.00/dayRanked higher | €11.535 GBthat's €1.65/day24% more expensive per GB |
| 10 GB, 7 days | €14.00that's €2.00/dayRanked higher | €17.79that's €2.54/day27% more expensive |
| Unlimited, 7 days | no unlimited plan long enough | €21.45that's €3.06/day |
| 15 days | ||
| 1 GB, 15 days | €5.503 GBthat's €0.37/day5% more expensive per GB | €3.491 GBthat's €0.23/dayRanked higher |
| 5 GB, 15 days | €14.0010 GBthat's €0.93/dayRanked higher | €11.535 GBthat's €0.77/day24% more expensive per GB |
| 10 GB, 15 days | €14.00that's €0.93/dayRanked higher | €17.79that's €1.19/day27% more expensive |
| Unlimited, 15 days | no unlimited plan long enough | €40.22that's €2.68/day |
| 30 days | ||
| 1 GB, 30 days | €14.0010 GBthat's €0.47/day167% more expensive per GB | €3.491 GBthat's €0.12/dayRanked higher |
| 5 GB, 30 days | €14.0010 GBthat's €0.47/dayRanked higher | €11.535 GBthat's €0.38/day24% more expensive per GB |
| 10 GB, 30 days | €14.00that's €0.47/dayRanked higher | €17.79that's €0.59/day27% more expensive |
| Unlimited, 30 days | no unlimited plan long enough | €63.46that's €2.12/day |
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.
- Instabridge★ 4.5 · 1,003 reviews
- Eskimo★ 4.5 · 94 reviews
Going further
- Every brand we compare for the United Kingdom: the full ranking ›
- Instabridge or Eskimo, all destinations ›
- Other head-to-heads for the United Kingdom: Sirocco vs Instabridge · Sirocco vs Eskimo · Airalo vs Instabridge · Airalo vs Eskimo · Holafly vs Eskimo · Orange Travel vs Instabridge · Orange Travel vs Eskimo · Instabridge vs Roamless · Instabridge vs aloSIM · Instabridge vs Kolet · Instabridge vs Sim Local · Instabridge vs eSIM.me · Instabridge vs Jetpac · Roamless vs Eskimo · aloSIM vs Eskimo · Kolet vs Eskimo · Sim Local vs Eskimo · Eskimo vs eSIM.me · Eskimo 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