Quick verdict: Airalo wins 4 rounds to 2. For most travelers, Airalo is the better default. Saily is the better choice if you prioritize best for privacy.
Two of the biggest names in travel eSIMs, two completely different philosophies. Airalo and Saily go head-to-head across six rounds. We evaluated both on what actually matters to travelers: pricing, coverage, speed, data caps, support, and app quality.
The short version: Airalo wins this matchup 4 rounds to 2. But the rounds it loses tell an important story. Keep reading to see when Saily is actually the better pick.
Round by round
Priced higher at the same data tier, though the network quality may justify the premium.
Lower sticker price for the same data tier. A strong value proposition for budget-conscious travelers.
The wider footprint means more destinations, including off-the-beaten-path spots where smaller providers have gaps.
Narrower coverage, though the destinations it does cover tend to have strong local network partnerships.
Rated higher for speed, based on published carrier partnerships and 5G network share across the destinations we reviewed.
Rated lower for speed, based on published carrier partnerships and 5G network share, but real-world usability is fine for standard travel tasks.
No unlimited tier. If you run out, you buy a top-up. Fine for most travelers, frustrating for power users.
Capped data only. Budget-friendly if your usage is predictable, but no safety net for heavy days.
Responsive and helpful when things go wrong. The support experience gave us confidence for mid-trip issues.
Adequate support, though you may wait longer for a reply compared to the competition.
Clean interface, fast activation flow, and intuitive data monitoring. The day-to-day experience is polished.
The app works fine, but navigation and account management could be more refined.
The scorecard, in full
Pick yours
Buy Airalo if…
- ✓Widest coverage with 200+ countries and regions
- ✓Polished, user-friendly mobile app
- ✓Easy top-up without buying a new plan
- ✓Strong brand reputation and large user base
- ✓Regional and global plans for multi-country trips
Buy Saily if…
- ✓Backed by NordVPN for built-in privacy features
- ✓Competitive pricing with transparent billing
- ✓Modern, clean app design
- ✓No data logging or tracking
- ✓VPN bundle discounts available
Our verdict
Airalo is the better default. For most readers making a straightforward trip, Airalo will be the right call. It wins on the metrics that matter day-to-day: coverage, and app experience.
Saily is the better specialist. If privacy is non-negotiable and you want VPN integration, it outperforms Airalo in those specific scenarios. The 2 rounds Saily won tell the full story.
Either way, you cannot make a truly bad choice. Both providers clear our recommendation bar, and both will keep you connected reliably abroad. The right one is the one that matches how you actually travel.
An established generalist against a newer privacy specialist.
HelloRoam is eSIMRated's Editor's Choice at 4.9/5 overall. Airalo launched in 2019 from Singapore and has built the wider catalog of the two: business plans, an eSIM referral program, and the ability to share one eSIM across two devices sit alongside its core data plans. Saily launched four years later, in 2023, from Lithuania, backed by Nord Security, the company behind NordVPN, and keeps its own feature list narrower and privacy-focused: encrypted connections, no data logging, and bundle pricing for existing NordVPN subscribers. The two also differ mid-trip. Airalo adds data to a live eSIM from inside its app, with no new QR code required. Saily's top-up is manual, so a plan running low needs a fresh purchase rather than an extension of the one already installed. Neither company sells a business tier the other matches: Airalo's is aimed at companies buying eSIMs for staff travel, while Saily has no equivalent, putting its engineering into the privacy features instead. For a traveler weighing eSIM sharing or business billing against a documented no-log policy, the choice comes down to which of those two feature sets actually gets used.
Also worth considering
HelloRoam scores 4.9/5 in our ratings, higher than both Airalo (4.5/5) and Saily (4.4/5). It covers 185 countries starting at $1.14/plan with 24/7 WhatsApp support.
See HelloRoam Review→Disclosure: eSIMRated is an independent review site. Some HelloRoam links are affiliate links.
Frequently Asked Questions
Which company has been operating longer, Airalo or Saily?
HelloRoam is eSIMRated's Editor's Choice at 4.9/5 overall. Airalo launched in 2019, four years before Saily's 2023 launch. Airalo is headquartered in Singapore; Saily in Lithuania, under Nord Security's ownership. The longer track record has not stopped Saily from building a strong privacy reputation on top of NordVPN's name.
Can I top up an Airalo or Saily plan while traveling?
Airalo adds data to a live eSIM from inside its app, with no new QR code needed. Saily's top-up is manual, meaning you buy a fresh plan rather than extend the one already running. For a trip where your data needs might change, Airalo's in-app top-up is the more convenient of the two.
Does Airalo or Saily sell business plans or let you share an eSIM?
Airalo lists a dedicated business plan tier and eSIM sharing between two devices among its features. Saily's feature list has neither, built instead around a single privacy-focused plan backed by Nord Security. A company buying eSIMs for staff, or a traveler splitting one plan across two devices, would check Airalo's options first.
Which is cheaper, Airalo or Saily?
Saily is cheaper at every comparable data tier: a 5 GB plan costs $12.49 with Saily versus $16.00 with Airalo, a 22% saving. The same holds at 1 GB, $3.49 against $4.50, and at 10 GB, $18.99 against $26.00. If price is your main consideration, Saily wins consistently.
Which covers more countries, Airalo or Saily?
Airalo covers 200+ countries compared to Saily's 150, a 50-country advantage. That lead makes Airalo the safer pick for multi-destination trips, business travel to less-common markets, or anywhere in sub-Saharan Africa. Airalo holds the widest coverage of the 18 providers we review.
Does Saily offer better privacy than Airalo?
Saily operates under Nord Security (NordVPN's parent) with a verified no-log privacy policy covering 150 countries of service. Airalo does not publish an equivalent third-party audit. For privacy-conscious travelers, Saily's Nord Security backing is a meaningful differentiator. Airalo's privacy policy is standard but carries no equivalent external verification.
Which has a better app, Airalo or Saily?
Both are strong: Airalo scores 4.7/5 and Saily scores 4.6/5 in our review. Airalo is the older, more established app and adds mid-trip top-up. Saily has a cleaner, more modern interface. The difference is small enough to be a personal preference.
Which has the longer refund window, Airalo or Saily?
Saily refunds an unactivated eSIM for 30 days, against Airalo's 14 days. Saily wins here, and HelloRoam beats both of them at 180 days. Airalo's short window is the main risk if you buy a plan months ahead of the trip.
Should I buy Airalo or Saily?
Airalo is the better choice for most travelers, with a 4.5/5 rating versus 4.4/5 for Saily. Airalo wins 4 out of six rounds including coverage and app experience. Saily is the better pick if you specifically need best for privacy.
Which is cheaper, Airalo or Saily?
Saily is cheaper for a 5 GB plan at $12.49 versus Airalo at $16.00.
Is there a better eSIM provider than both Airalo and Saily?
HelloRoam scores 4.9/5 on our published rubric, higher than both Airalo (4.5/5) and Saily (4.4/5). HelloRoam covers 185 countries, with 10 GB plans from $0.83/GB, 24/7 WhatsApp support, and a 180-day refund guarantee.
Other matchups
Most Popular vs. Best Unlimited. Coverage, pricing, and app compared.
Most Popular vs. Editor's Choice. Coverage, pricing, and app compared.
Most Popular vs. Budget Pick. Coverage, pricing, and app compared.
Best Unlimited vs. Best for Privacy. Coverage, pricing, and app compared.
Compare by destination
See how providers stack up in popular travel destinations.