Holafly VS Saily – Which One Should You Choose? The Best eSIM for Internet Abroad
- World Mappers

- Oct 11
- 3 min read
Updated: Oct 26
INTERNET ABROAD? USE AN eSIM
Practical information to help you plan your trip without spending a fortune on internet access — and stay connected wherever you go.

What is an eSIM for internet abroad?
In recent years, travel eSIMs have become an increasingly popular solution for those who want to stay online abroad without paying roaming fees. Thanks to this digital technology, there’s no need to insert a physical SIM card anymore — just scan a simple QR code to activate a data plan on your smartphone. This allows you to have internet while traveling quickly, safely, and without the hassle of finding a local SIM vendor at your destination.
eSIM VS Physical SIM: The new era of internet abroad
When it comes to internet abroad, the comparison between eSIM and physical SIM is now unavoidable. The eSIM represents a true technological evolution that simplifies life for travelers: no more waiting in airports or searching for stores to buy a SIM card. Just scan a QR code and you’re instantly connected.Unlike a traditional SIM, which can be lost or damaged, the eSIM is embedded directly in your device, secure, and always ready to use. It also allows you to activate multiple international data plans on the same smartphone — ideal for frequent travelers or those visiting multiple countries.With providers like Holafly, offering unlimited data and global coverage, the eSIM clearly stands out as the best choice for stress-free internet abroad, leaving the old physical SIM behind once and for all.

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HolaFly or Saily – Which One to Choose?
Holafly: eSIM with unlimited data and global coverage
Among the best-known providers, Holafly eSIM stands out for offering unlimited internet abroad in more than 200 destinations. There are no data caps, and customer support is available 24/7 in multiple languages (including Italian). Purchasing is simple — buy online, receive your QR code instantly, and activate before your trip. For frequent travelers, HolaFly is the most convenient and reliable way to stay connected anywhere.

Saily: A valid option, but with limited data plans
Saily eSIM also provides connectivity in various countries, but with limited data packages that can run out quickly. This means that heavy users — for example, those who use maps, video calls, or hotspots — may need to buy extra data, which increases the overall cost. Additionally, compared to HolaFly, Saily’s coverage is less extensive and may not offer stable performance in less common destinations.
Holafly VS Saily: Which one is really worth it?
In the Holafly VS Saily comparison, HolaFly clearly comes out on top for travelers looking for an unlimited data eSIM with reliable global coverage. Saily may work for short trips or light data use, but for anyone who wants to travel without worrying about running out of gigabytes, Holafly remains the most complete and transparent solution.
Conclusion: Holafly is the best eSIM app
If you’re looking for the best eSIM for traveling abroad, Holafly offers clear advantages: unlimited data, coverage in over 160 destinations, instant activation, and multilingual support. Compared to Saily, it’s the most reliable choice for tourists, professionals, and digital nomads who want to stay connected abroad without roaming charges and enjoy a smooth, worry-free experience.

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WHY WE CHOSE IT TOO:
STAY CONNECTED ANYWHERE
INTERNATIONAL eSIMs
AVOID EXPENSIVE ROAMING FEES
KEEP YOUR PHONE NUMBER
NO NEED TO REMOVE YOUR SIM
INSTANT DELIVERY
QUICK ACTIVATION VIA QR CODE

Holafly VS Saily
Feature | Holafly 🏆 | Saily |
Included Data | Unlimited | Limited (data packages) |
Country Coverage | Over 200 destinations | Smaller coverage |
Activation | Instant via QR code | Instant, fewer options |
Customer Support | 24/7 multilingual | English only, limited hours |
Best For | Long trips, digital nomads, remote work | Short trips, light internet use |
Price | Transparent and competitive | Possible extra costs for more data |
Reliability | High – stable and fast network | Varies by country |
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