Gigsky Review 2026 - Is Gigsky's eSIM reliable?
At a glance
Reviews & ratings
Easy and excellent installation, I will reuse without hesitation.
Reliable service in rural areas, auto operator switch, recommended for off-road.
Excellent fast customer support, great on transatlantic cruises.
Pros & cons
👍 What we like
- ✓Simple and fast eSIM activation without a physical SIM.
- ✓Wide coverage including cruises and remote regions.
- ✓Competitive prices from €3.99, easy top-up.
- ✓Unlimited hotspot and rewards program.
- ✓Responsive 24/7 support by email/chat.
- ✓Practical regional/multi-country plans.
👎 What we like less
- ✗Data-only, no native calls/SMS.
- ✗Variable speed depending on country/operator.
- ✗Mixed online reviews on cruises.
- ✗Main support in English.
- ✗Requires eSIM unlocked device.
What is Gigsky?
What is Gigsky?
Gigsky is a data-only eSIM provider allowing travelers to access global internet without a physical SIM, via a simple digital activation in the compatible device. Plans include specific country, regional (Europe 200 countries, Asia...), global, cruise and unlimited GigSky One (50-100GB/month) options.
The mobile app manages QR installation, purchase, activation on arrival, top-up and consumption tracking. No native calls/SMS but VoIP ok, personal number preserved, hotspot allowed.
Plans overview
Destinations covered by Gigsky
Coverage broken down by region. Tap a region to see its countries.
Our verdict
Gigsky is the ideal eSIM solution for international travelers, offering data connectivity in over 200 countries, including cruises and flights, at affordable prices starting from €3.99. Avoid exorbitant roaming charges with instant activation via the app.
Popular alternatives
Frequently asked questions
No, Gigsky is not a scam: it is a reliable, well-known eSIM with a 4.3/5 rating in our test, coverage across 200 destinations and access to local 4G/5G networks (speed depends on local coverage). Just make sure your phone is eSIM-compatible before buying.
Gigsky covers more than 200 destinations. Availability and network quality depend on the destination and the local partner operator: check that your travel country is covered before buying.
The main downsides we found in our test: Data-only, no native calls/SMS, Variable speed depending on country/operator, Mixed online reviews on cruises, Main support in English and Requires eSIM unlocked device.
It depends on your destination and budget: Gigsky scores 4.3/5 in our test, but the best value changes by country. Compare current deals in our comparator before choosing.
Europe Plan (41 countries) 1-10GB/7-30d from €4.99, unlimited high speed then reduced, perfect multi-country city trips.
Yes, unlimited on all plans, tested reliable with 1+ devices.
iPhone XS+, Pixel 3+, Galaxy S20+, recent cellular iPads, check list support.gigsky.com.
Variable policy, contact support [email protected] quickly with details.
Yes, dual-SIM: physical calls/SMS, Gigsky data.
Real-time app, low balance notification alerts.
Yes, Cruise+Land for 200+ ships (Carnival, MSC...), from €3.99.