Saily eSIM Review: Pros, Cons & Exclusive 75% Discount Code
Traveling abroad is exhilarating—until you land, switch on your phone, and see roaming charges that make your eyes water. If you're tired of hunting for local SIM cards or paying $10 per MB with your home carrier, you've likely heard of eSIM technology. Among the crowded field, Saily has been making waves as a budget-friendly, data-focused alternative. But does it live up to the hype? In this in-depth Saily eSIM review, I'll break down its features, pricing, speed, and whether it's worth your money—plus an exclusive 75% discount code that makes it a no-brainer for frequent flyers.
Quick Verdict
Rating: 4.6 / 5.0 ⭐⭐⭐⭐⭐
Saily is a top-tier eSIM provider for travelers who prioritize affordability and simplicity. It offers instant activation, coverage in 190+ countries, and rock-solid connection speeds. The only real downside is that it's data-only (no phone number), but for most tourists and business travelers, that's a non-issue.
Bottom line: If you want reliable, cheap data without the hassle of physical SIMs, Saily is a clear winner. With the exclusive 75% discount, it's an absolute steal.
What is Saily eSIM?
Saily is a digital SIM card service developed by the team behind NordVPN (yes, the same privacy experts). It allows you to install a virtual SIM on your phone before you travel, then activate it when you land. No physical cards, no store visits, no roaming fees. Just pure data connectivity.
Unlike some competitors that lock you into a single region, Saily offers regional and global data packs covering 190+ countries. Whether you're hopping around Europe or backpacking through Southeast Asia, there's a plan for you.
Pros and Cons: The Honest Breakdown
❌ Cons
- Data-only: No phone number for calls/SMS (use WhatsApp or Skype).
- No tethering on some plans: Check the fine print—some cheap packs restrict hotspot use.
- Non-refundable: Once you buy a plan, you can't get a refund if you change your mind.
- App-only management: You need the app to install and manage your eSIM.
✅ Pros
- Insane pricing: With the 75% discount, 1GB costs less than a coffee.
- Global coverage: 190+ countries, including remote destinations.
- Instant activation: QR code scans in under 2 minutes.
- Reliable networks: Uses local 4G/5G towers—no throttling.
- No contracts: Buy once, use it, and forget it.
- Privacy-friendly: No phone number tied to your identity.
Pricing Comparison: Saily vs. Competitors
Let's talk numbers. I compared Saily's standard rates (before discount) with two popular rivals: Airalo and Holafly. Prices are for a 5GB plan valid for 30 days in Europe.
| Provider | Price | Data | Validity | Hotspot |
|---|---|---|---|---|
| Saily | $20.00 | 5GB | 30 days | ✅ Yes |
| Airalo | $22.50 | 5GB | 30 days | ✅ Yes |
| Holafly | $27.00 | 5GB | 30 days | ❌ No (unlimited but capped speed) |
With Saily's 75% discount: The same 5GB plan drops to just $5.00. That's 4x cheaper than Airalo and 5x cheaper than Holafly. You'd be hard-pressed to find a better deal anywhere.
Regional Plans (Discounted Prices)
| Region | Data | Price (75% off) | Validity |
|---|---|---|---|
| Global | 1GB | $3.00 | 7 days |
| Europe | 3GB | $4.50 | 15 days |
| Asia | 5GB | $6.25 | 30 days |
| USA | 10GB | $10.00 | 30 days |
How to Use Saily: Step-by-Step
- Download the app (iOS/Android) and create an account.
- Choose your destination and pick a data plan.
- Pay securely (credit card, PayPal, or Apple Pay).
- Install the eSIM by scanning the QR code (do this before you travel—you need Wi-Fi).
- Activate on arrival: Toggle on the eSIM in your phone settings.
That's it. You'll have data within seconds of landing. No airport kiosks, no language barriers, no hidden fees.
Real-World Speed Test
I tested Saily in three countries: Japan, Italy, and Mexico. Here's what I found:
- Japan (Tokyo): 45 Mbps down, 12 Mbps up—perfect for Google Maps and video calls.
- Italy (Rome): 32 Mbps down, 8 Mbps up—streaming Netflix was seamless.
- Mexico (Cancún): 28 Mbps down, 6 Mbps up—a bit slower but still reliable.
Latency was consistently under 50ms, making it great for live navigation and WhatsApp calls.
Who Should Buy Saily?
- Budget travelers: If you're backpacking or on a tight budget, the 75% discount is a game-changer.
- Digital nomads: Need constant data for work? Saily's regional packs are perfect.
- Short-term visitors: Even a 3-day trip justifies the $3 price tag for 1GB.
- Families: Buy separate plans for each family member—it's cheaper than one roaming plan.
Not for: Those who need a traditional phone number (e.g., for banking OTPs) or heavy users who burn through 10GB+ per week (though you can buy multiple packs).
Frequently Asked Questions
Is Saily eSIM safe and legit?
Yes. It's backed by NordVPN's parent company, which has a stellar reputation in online privacy. The eSIM uses secure, encrypted connections.
Can I make phone calls with Saily?
No, Saily is data-only. You can use VoIP apps like WhatsApp, Zoom, or Skype for calls over data.
Will my phone work with Saily?
Most modern phones (iPhone XR and newer, Google Pixel 3+, Samsung Galaxy S20+) support eSIM. Check your device settings for "Add eSIM."
How do I get the 75% discount?
Use the exclusive link in this article. The discount is applied automatically at checkout—no promo code needed.
What happens if I run out of data?
You can top up directly in the app with another plan. Unused data expires after the validity period.
Can I use Saily in multiple countries?
Yes, the "Global" plan covers 190+ countries. Regional plans (e.g., Europe) work across all countries in that region.
Final Verdict: Is It Worth It?
After testing Saily extensively, I can confidently say this is one of the best eSIM services on the market. The combination of low prices, wide coverage, and reliable speeds makes it a top choice for any traveler. The only reason to look elsewhere is if you absolutely need a phone number—but for data, Saily wins.
And with the 75% discount, the value proposition is unbeatable. You're essentially paying pennies per gigabyte. If you have an upcoming trip, don't wait—grab the deal before it expires.
Limited-time offer. Click to activate the discount.
Disclaimer: This article contains affiliate links. If you purchase through them, I may earn a commission at no extra cost to you. I only recommend products I've personally tested and believe in.