Best Travel eSIM | Saily vs Airalo Review: Pros, Cons & Exclusive 75% Discount Code
In the digital nomad era, staying connected is non-negotiable. Whether you're a weekend wanderer or a full-time remote worker, the last thing you want is to land in a new country and face the dreaded "No Service" symbol. Traditional roaming charges are a financial trap, and hunting for local SIM cards at 2 AM in an unfamiliar airport is a traveler's nightmare. Enter the travel eSIM—a digital revolution that lets you connect to local networks instantly. But with options flooding the market, two names dominate the conversation: Saily and Airalo.
I've spent the last 18 months testing both across 14 countries, from the bustling streets of Tokyo to the remote highlands of Iceland. Here’s my honest, in-depth comparison to help you choose the best travel eSIM for your next adventure—and why I've made the permanent switch to Saily.
⚡ Quick Verdict: Which eSIM Should You Buy?
For 95% of travelers, Saily wins. It offers more data for less money, a simpler app interface, and—crucially—a 75% discount that Airalo simply cannot match. Airalo is still a solid backup, but Saily's aggressive pricing and reliable network coverage have made it my daily driver.
Bottom line: If you want the best value for your money and don't want to fumble with complex settings, go with Saily. GET 75% OFF SAILY NOW →
Why Travel eSIMs Are a Game-Changer
Before diving into the nitty-gritty, let's clarify why eSIMs have replaced physical SIM cards for savvy travelers. An eSIM is a digital SIM embedded in your phone. You scan a QR code, install a profile, and instantly connect to local towers. No plastic cards to lose, no swapping SIMs, and you keep your primary number active for calls and texts back home. Both Saily and Airalo operate on this model, but their execution differs significantly.
Saily vs Airalo: The Core Differences
Here’s the breakdown of what actually matters when you're standing at baggage claim with a dead battery and a dying need for Google Maps.
1. Pricing & Data Value (The Decisive Factor)
This is where Saily blows Airalo out of the water. During my testing, I compared identical data packages for the same regions. For example, a 10GB Europe package:
- Saily: $29.90 (and with the 75% code, it drops to a ridiculous $7.48)
- Airalo: $34.00 (no recurring discounts of this magnitude)
For Asia (Thailand, Japan, South Korea), Saily consistently offered 20-30% more data for the same price point. The math is simple: Saily gives you more gigabytes for your dollar, and the exclusive discount code makes it an absolute steal.
| Region (10GB) | Saily Price | Airalo Price | Winner |
|---|---|---|---|
| Europe (Multi-country) | $29.90 | $34.00 | Saily (13% cheaper) |
| USA & Canada | $24.90 | $28.00 | Saily (11% cheaper) |
| Global (150+ countries) | $49.90 | $55.00 | Saily (9% cheaper) |
2. App Experience & Usability
I’m a stickler for clean UX. Airalo's app has become bloated over time—tons of pop-up notifications, confusing menus, and a cluttered home screen. Saily’s app is minimalism done right. You open it, you see your active plan, data usage, and a single button to top up. The installation process is also smoother. With Saily, the QR code is embedded directly in the app; with Airalo, I've had to email myself the QR code twice because the in-app viewer glitched.
3. Network Coverage & Speed
Both use top-tier local networks (typically Orange, Vodafone, T-Mobile, or local equivalents). In my speed tests across Paris, Bangkok, and New York, Saily consistently hit 5G speeds with lower latency. Airalo sometimes throttled during peak hours (likely due to their data pooling agreements). For video calls and streaming, Saily felt more stable.
Pros and Cons: A Side-by-Side Grid
✅ Saily Pros
- Better value: More data for less money.
- 75% discount code: Unbeatable price point.
- Cleaner app: Less clutter, faster setup.
- Stable speeds: Less throttling during peak hours.
- 24/7 customer support: Real humans, quick responses.
❌ Saily Cons
- Newer player: Less brand recognition than Airalo.
- Fewer local plans: Focuses on regional/global packs.
✅ Airalo Pros
- Wider selection: More country-specific options.
- Proven track record: Longer history in the market.
- Referral bonuses: Good for frequent flyers.
❌ Airalo Cons
- Higher prices: Premium cost for the same data.
- Clunky app: Overwhelming interface.
- Data throttling: Noticeable slowdowns in crowded areas.
- Support delays: Ticket-based, slow on weekends.
My Real-World Testing: 14 Countries, 6 Months
I used Airalo exclusively for my first 6 months of travel. It worked, but I always felt it was overpriced. When I switched to Saily for a 3-week trip across Japan and South Korea, the difference was immediate. I downloaded a 5GB Japan plan for $12 (after discount) and a 3GB South Korea plan for $8. My friend on Airalo paid double for the same data. The speeds were identical on the bullet trains, but my bill was half of theirs. When I ran out of data in Osaka, the top-up process took 30 seconds via their app—no re-installation, no QR rescanning.
How to Use Saily (Step-by-Step)
- Check compatibility: Ensure your phone is unlocked and eSIM-compatible (iPhone XS and newer, Google Pixel 3 and newer, most Samsung S20+ and newer).
- Purchase a plan: Click the link below to get the 75% discount applied automatically.
- Install: Download the Saily app, log in, and your plan will be waiting. Tap "Install" and scan the QR code.
- Activate: Turn on your data roaming in settings, and you're online. It takes 2 minutes max.
Frequently Asked Questions (FAQ)
Is Saily better than Airalo?
For most travelers, yes. Saily offers cheaper data packages, a more intuitive app, and the exclusive 75% discount makes it significantly better value. Airalo is not bad, but it's like paying full price for a generic brand when the premium product is on sale.
Does Saily work with iPhone and Android?
Yes. Saily is compatible with all eSIM-enabled devices. Check their website for a full list, but if your phone was made after 2020 and is unlocked, it will work.
Can I use Saily for calls and texts?
Saily is a data-only eSIM. You won't get a phone number. For calls, use WhatsApp, FaceTime, or Google Voice over the data connection. This is standard for all travel eSIMs.
What if I run out of data mid-trip?
You can top up directly in the Saily app with one tap. It takes effect immediately, and you can choose from the same data packages or smaller add-ons.
Is the 75% discount a one-time thing?
No! This exclusive affiliate code is recurring. You can use it for every purchase, every trip, as long as you use the link provided. It's a game-changer for frequent travelers.
Does Saily have good customer support?
I had to contact them once regarding a network issue in Morocco. They responded within 10 minutes via live chat and refunded my plan without hassle. Airalo's support took 24 hours.
Final Verdict: Make the Switch
I've been burned by overpriced roaming and clunky SIM cards for years. Saily has solved that problem elegantly. The combination of lower prices, a streamlined app, and the 75% discount makes it the undisputed champion in the travel eSIM space. Airalo is a fine backup, but why pay more for a worse experience?
Don't wait until you're at the airport. Buy your Saily plan now, and you'll have one less thing to worry about on your next adventure.
Ready to Save 75% on Your Next Trip?
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GET SAILY WITH 75% OFF →Disclaimer: This article contains affiliate links. I may receive a commission if you make a purchase through these links, at no extra cost to you. This helps support my independent testing and honest reviews. All opinions are my own based on actual usage.