Sirocco or Kolet for Indonesia?
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 Indonesia: Sirocco cheaper on 11, Kolet on 5; average gap 10%.
Kolet
Cheaper on 5 of the 16 trips compared★ 4.9 · 1,034 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 GBSirocco Our eSIM€10.90 against €12.99 with Kolet (19% more)
- One week7 days, 5 GBSirocco Our eSIM€10.90 against €12.99 with Kolet (19% more)
- Unlimited7 days, unlimitedKolet€23.24 against €23.70 with Sirocco (2% more)
- Family of 44 travellers, 7 days, 5 GB eachSirocco Our eSIM€39.24 against €51.96 with Kolet (32% more)
A written rule, the same for every pair: for each type of trip, the cheaper of the two at the price 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 cheaper of the two; "+x%", how much more the other one costs.
| Trip | Sirocco Our eSIM | Kolet |
|---|---|---|
| 3 days | ||
| 1 GB, 3 days | €4.20that's €1.40/day5% more expensive | €3.99that's €1.33/dayCheaper |
| 5 GB, 3 days | €10.90that's €3.63/dayCheaper | €12.99that's €4.33/day19% more expensive |
| 10 GB, 3 days | €16.60that's €5.53/dayCheaper | €19.99that's €6.66/day20% more expensive |
| Unlimited, 3 days | €9.90that's €3.30/dayCheaper | €10.98that's €3.66/day11% more expensive |
| 7 days | ||
| 1 GB, 7 days | €4.20that's €0.60/day5% more expensive | €3.99that's €0.57/dayCheaper |
| 5 GB, 7 days | €10.90that's €1.56/dayCheaper | €12.99that's €1.86/day19% more expensive |
| 10 GB, 7 days | €16.60that's €2.37/dayCheaper | €19.99that's €2.86/day20% more expensive |
| Unlimited, 7 days | €23.70that's €3.39/day2% more expensive | €23.24that's €3.32/dayCheaper |
| 15 days | ||
| 1 GB, 15 days | €4.20that's €0.28/day5% more expensive | €3.99that's €0.27/dayCheaper |
| 5 GB, 15 days | €11.40that's €0.76/dayCheaper | €12.99that's €0.87/day14% more expensive |
| 10 GB, 15 days | €17.50that's €1.17/dayCheaper | €19.99that's €1.33/day14% more expensive |
| Unlimited, 15 days | €42.20that's €2.81/dayCheaper | €42.30that's €2.82/day< 1% more expensive |
| 30 days | ||
| 1 GB, 30 days | €4.20that's €0.14/day5% more expensive | €3.99that's €0.13/dayCheaper |
| 5 GB, 30 days | €11.80that's €0.39/dayCheaper | €12.99that's €0.43/day10% more expensive |
| 10 GB, 30 days | €18.50that's €0.62/dayCheaper | €19.99that's €0.67/day8% more expensive |
| Unlimited, 30 days | €60.30that's €2.01/dayCheaper | €62.70that's €2.09/day4% more expensive |
Sirocco is more expensive on 5 trips: 3 days, 1 GB (€4.20 against €3.99); 7 days, 1 GB (€4.20 against €3.99); 7 days, unlimited (€23.70 against €23.24); 15 days, 1 GB (€4.20 against €3.99); 30 days, 1 GB (€4.20 against €3.99).
12 brands compared, not an exhaustive listWhy this ranking?
Compared on price: for each trip, each brand's cheapest plan that covers the duration and the data, at the public price we checked. Average gap: the mean, over the trips compared, of the difference between the two prices relative to the cheaper 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
- Kolet★ 4.9 · 1,034 reviews
Going further
- Every brand we compare for Indonesia: the full ranking ›
- Sirocco or Kolet, all destinations ›
- Other head-to-heads for Indonesia: Sirocco vs Airalo · Sirocco vs Holafly · Sirocco vs Orange Travel · Sirocco vs Instabridge · Sirocco vs Roamless · Sirocco vs aloSIM · Sirocco vs Sim Local · Sirocco vs Eskimo · Sirocco vs eSIM.me · Sirocco vs Jetpac · Airalo vs Kolet · Holafly vs Kolet · Orange Travel vs Kolet · Instabridge vs Kolet · Roamless vs Kolet · aloSIM vs Kolet · Kolet vs Sim Local · Kolet vs Eskimo · Kolet vs eSIM.me · Kolet 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 cheaper one changes with the trip or the average gap reaches 5%. Otherwise they are still compared in the destination's ranking. Methodology