Airalo is the stronger all-around eSIM with 200+ countries, regional bundles, and the best app in the category. Saily is the right choice if privacy is your top concern, thanks to built-in VPN from Nord Security. Pick Airalo for the widest coverage and best value. Pick Saily if you need encrypted connectivity on every network you join.
| Category | Airalo | Saily | Winner |
|---|---|---|---|
| Coverage | 10.0 | 8.2 | Airalo |
| Speed | 9.4 | 9.2 | Airalo |
| App | 9.8 | 9.4 | Airalo |
| Pricing | 8.8 | 8.4 | Airalo |
| Support | 9.0 | 7.8 | Airalo |
| Overall | 9.4 | 8.6 | Airalo |
Saily's defining feature is integrated VPN from Nord Security. Every plan, every country, every connection runs through an encrypted tunnel. Toggle it on in the same app that manages your eSIM. No separate subscription, no additional cost, no configuration headaches.
Airalo does not include VPN. If you want encrypted traffic on Airalo, you need a separate VPN subscription. NordVPN itself costs $4-5 per month, which means the combined cost of Airalo plus a standalone VPN often matches or exceeds Saily's price. If you already pay for a VPN, this changes the math. If you do not, Saily bundles it.
For travelers connecting to hotel Wi-Fi, airport networks, and cafe hotspots, Saily's approach is simpler and more secure out of the box. For travelers who only use mobile data on trusted networks, the VPN is nice to have but not essential.
Airalo covers 200+ countries. Saily covers 150. That 50-country gap spans most of sub-Saharan Africa, several Pacific island nations, and a handful of Caribbean destinations. If your trip includes Kenya, Tanzania, Fiji, or Barbados, check Saily's coverage map before committing.
The regional bundle gap matters too. Airalo sells multi-country eSIMs: Eurolink (39 countries), Asialink (16 countries), Discover Global (130 countries). One QR code, one plan, multiple countries. Saily sells single-country plans only. A 4-country European trip means 4 separate eSIM purchases on Saily versus 1 on Airalo.
For single-destination trips to major markets like Japan, the UK, France, or the US, both providers cover you. The difference only shows up on complex multi-stop itineraries.
Airalo's app is the benchmark for the category. Real-time data tracking, hourly runtime estimates, a searchable plan marketplace, and direct eSIM installation. It feels like a product built by a team that has iterated since 2019, because it has. App Store: 4.8 on iOS.
Saily's app is clean and modern with a privacy-first design philosophy. The VPN toggle is prominently placed. Plan purchasing and eSIM installation flow smoothly. What it lacks is Airalo's depth: no hourly estimates, no Airmoney cashback system, no data usage graphs. App Store: 4.5 on iOS.
Both apps install eSIMs without QR codes via direct app provisioning, which makes activation faster. For first-time users, Airalo's guided flow reduces friction. Saily assumes you know what an eSIM is.
Airalo starts at $4.50 per GB. Saily starts at $3.99 per GB. On paper, Saily is cheaper. In practice, Airalo's Airmoney cashback (5-10% depending on loyalty tier) reduces the effective cost for anyone who buys more than one plan. After three trips, a loyal Airalo customer pays less per GB than a Saily customer.
Saily's pricing includes VPN at no extra charge. A standalone NordVPN subscription costs $4-5 per month. If you would buy a VPN separately anyway, Saily delivers better total value. If VPN is not something you care about, Airalo's loyalty rewards and regional bundles offer more savings over time.
Neither provider offers unlimited data. Both sell fixed GB packages. For unlimited daily data, look at Holafly instead.
Neither Airalo nor Saily excels at support. Airalo offers email and in-app chat with 4-6 hour average response times. Saily is email-only with 12-24 hour response times. Neither offers 24/7 live chat.
Airalo's refund window is 14 days. Saily offers 30 days. For travelers who want a generous return policy, Saily provides more breathing room. For travelers who need instant help during activation, neither provider is ideal. Consider Holafly if live support is a priority.
Both providers have solid self-service documentation and in-app setup guides that reduce the need for human support in most cases.
Airalo is the better eSIM for the majority of travelers. Wider coverage, better app, multi-country bundles, and a loyalty program that rewards repeat use. It handles more trip types and more destinations than Saily can.
Saily is the better eSIM for privacy-conscious travelers, journalists, remote workers handling sensitive data, and anyone who connects to public Wi-Fi regularly. The built-in VPN removes friction and cost from a security practice that every traveler should adopt.
If you already pay for NordVPN and travel to countries Saily covers, Saily makes strong sense as your default. If you do not have a VPN and want the widest safety net of coverage, Airalo is the more versatile pick.
Yes. Every Saily plan includes integrated VPN protection from Nord Security at no extra charge. The VPN toggle lives inside the same app you use to manage your eSIM. Airalo does not include VPN, so you would need a separate subscription.
Airalo has a longer track record, having launched in 2019 with millions of eSIMs sold. Saily launched in 2023 and is backed by Nord Security. Both are reliable, but Airalo has more years of operational history and a larger user base to draw from.
Airalo covers more Asian countries and offers the Asialink regional bundle spanning 16 markets on a single eSIM. Saily covers the most popular Asian destinations but does not offer multi-country bundles. For a multi-stop Asia trip, Airalo is more practical.
Yes. The built-in VPN encrypts all traffic, which makes Saily the safest option for travelers who connect to hotel, airport, or cafe Wi-Fi networks. Airalo does not offer VPN, so you would need a third-party VPN app for the same protection.
Speed performance is similar in most markets. Both use Tier-1 carriers. Saily routes through KDDI au in Japan and Vodafone in the UK. Airalo uses SoftBank in Japan and Three in the UK. Real-world differences are typically under 5 Mbps.
Install before your flight. Both activate in under 5 minutes.
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