Roamless or Jetpac for Thailand?
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 Thailand: Roamless ranked higher on 10, Jetpac on 6; average gap 23%.
Roamless
Ranked higher on 10 of the 16 trips compared★ 4.8 · 3,295 reviewsOfficial website › Roamless (new tab)Jetpac
Ranked higher on 6 of the 16 trips compared★ 4.4 · 140 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 GBJetpac€5.00 against €7.11 with Roamless (42% more)
- One week7 days, 5 GBJetpac€6.00 against €7.11 with Roamless (18% more)
- Unlimited7 days, unlimitedRoamless€18.39 against €20.00 with Jetpac (9% more)
- Family of 44 travellers, 7 days, 5 GB eachJetpac€24.00 against €28.44 with Roamless (18% 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.
| Trip | Roamless | Jetpac |
|---|---|---|
| 3 days | ||
| 1 GB, 3 days | €2.641 GBthat's €0.88/dayRanked higher | €4.003 GBthat's €1.33/day1% more expensive per GB |
| 5 GB, 3 days | €7.11that's €2.37/day42% more expensive | €5.00that's €1.67/dayRanked higher |
| 10 GB, 3 days | €9.79that's €3.26/day15% more expensive | €8.50that's €2.83/dayRanked higher |
| Unlimited, 3 days | €8.45that's €2.82/dayRanked higher | €9.00that's €3.00/day7% more expensive |
| 7 days | ||
| 1 GB, 7 days | €2.641 GBthat's €0.38/dayRanked higher | €5.003 GBthat's €0.71/day26% more expensive per GB |
| 5 GB, 7 days | €7.11that's €1.02/day18% more expensive | €6.00that's €0.86/dayRanked higher |
| 10 GB, 7 days | €9.79that's €1.40/day3% more expensive | €9.50that's €1.36/dayRanked higher |
| Unlimited, 7 days | €18.39that's €2.63/dayRanked higher | €20.00that's €2.86/day9% more expensive |
| 15 days | ||
| 1 GB, 15 days | €2.641 GBthat's €0.18/dayRanked higher | €7.005 GBthat's €0.47/day77% more expensive per GB |
| 5 GB, 15 days | €7.11that's €0.47/day2% more expensive | €7.00that's €0.47/dayRanked higher |
| 10 GB, 15 days | €9.79that's €0.65/dayRanked higher | €11.00that's €0.73/day12% more expensive |
| Unlimited, 15 days | €29.84that's €1.99/dayRanked higher | €36.50that's €2.43/day22% more expensive |
| 30 days | ||
| 1 GB, 30 days | €2.641 GBthat's €0.09/dayRanked higher | €7.005 GBthat's €0.23/day77% more expensive per GB |
| 5 GB, 30 days | €7.11that's €0.24/day2% more expensive | €7.00that's €0.23/dayRanked higher |
| 10 GB, 30 days | €9.79that's €0.33/dayRanked higher | €11.00that's €0.37/day12% more expensive |
| Unlimited, 30 days | €42.63that's €1.42/dayRanked higher | €63.00that's €2.10/day48% 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.
- Roamless★ 4.8 · 3,295 reviews
- Jetpac★ 4.4 · 140 reviews
Going further
- Every brand we compare for Thailand: the full ranking ›
- Roamless or Jetpac, all destinations ›
- Other head-to-heads for Thailand: Sirocco vs Roamless · Sirocco vs Jetpac · Airalo vs Roamless · Airalo vs Jetpac · Holafly vs Roamless · Holafly vs Jetpac · Orange Travel vs Roamless · Orange Travel vs Jetpac · Instabridge vs Roamless · Instabridge vs Jetpac · Roamless vs aloSIM · Roamless vs Kolet · Roamless vs Sim Local · Roamless vs Eskimo · Roamless vs eSIM.me · aloSIM vs Jetpac · Kolet vs Jetpac · Sim Local vs Jetpac · Eskimo vs Jetpac · eSIM.me 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