There’s a quiet but significant shift happening in the eSIM market. Providers that launched as simple data resellers are now racing to become something more — and Saily’s latest move makes that ambition impossible to ignore.

The Nord Security-backed eSIM app launched Saily Ultra in mid-2025 Saily as what looked, on the surface, like a premium data plan. But sit with the full package for a moment and a clearer strategic picture emerges: Saily isn’t just selling gigabytes anymore. It’s selling a subscriber relationship — recurring, bundled, and sticky.

What’s Actually in the Box

The Ultra plan gets you 30 GB of high-speed global data per month, then unlimited at 1 Mbps after that, across 121+ destinations. That throttled unlimited fallback is a smart design choice — it keeps the plan honest about network capacity while eliminating the anxiety of hitting a hard cutoff mid-trip.

But the data is almost the least interesting part. Subscribers also get one airport lounge pass and one fast-track pass per month, priority customer support, and the full Nord Security suite — NordVPN, NordPass, NordLocker, and Incogni. There’s also 8% cashback on Saily mobile data plan purchases, returned as Saily credits.

The pricing has evolved since launch. Saily has now structured Ultra as part of a three-tier subscription family:

Saily Plus

5 GB of high-speed data, from $26.66/month

Saily Premium

10 GB of high-speed data, from $39.99/month

Saily Ultra

30 GB high-speed + unlimited at 1 Mbps, from $53.33/month

The original standalone Ultra was priced at $59.99/month, so the tiered structure appears designed to pull in users who aren’t yet ready for the top plan — a classic land-and-expand play.

The Nord Ecosystem Angle

This is where Saily’s product logic gets genuinely interesting. Saily belongs to the Nord Security family — the team behind NordVPN, NordPass, and NordLocker — so the integration between connectivity and security is a core principle, not an add-on.

That matters strategically. Most eSIM providers are essentially logistics businesses — they aggregate wholesale data from local carriers and resell it through a consumer-facing app. Saily is doing that too, but it’s layering in a cybersecurity stack that its parent company already built and operates at scale. The marginal cost of bundling NordVPN into a Saily subscription is near zero for Nord Security, but the perceived value to the customer is significant.

For business travelers who would otherwise stack separate subscriptions for a VPN, a password manager, and multiple eSIM passes, the math is straightforward. Combine a NordVPN subscription (~$5–8/month) with a password manager and a global data plan, and Ultra’s pricing starts to look competitive before you even factor in the lounge access.

The Airport Perks Layer

The lounge and fast-track benefits are the most unconventional part of the proposition — and potentially the most powerful for retention. If a flight is delayed two or more hours, subscribers can access partner airport lounges without using their monthly pass. It’s a small detail, but one that signals Saily understands its target audience. A delayed-flight lounge benefit is the kind of thing frequent flyers talk about.

The catch, for now, is availability. Lounge and fast-track access is available at select airports only — which means the perk is more meaningful in major hubs and less useful in secondary markets. Whether Saily can expand that network quickly enough to make it a core value driver rather than a nice footnote is a real question.

How It Stacks Up

The subscription eSIM space is getting crowded fast, and comparisons are worth making directly.

Holafly’s Plans subscription starts from €45.95/month — roughly $50 — for a global unlimited offering that covers 160+ destinations. Their Unlimited Plan now includes a local phone number for the US, UK, or Canada, with support for incoming calls and SMS, which is something Saily doesn’t offer. Holafly’s coverage breadth edge is real, and the phone number feature is genuinely useful for travelers who need two-factor authentication codes or local number verification while abroad.

But Holafly’s subscription is pure connectivity. No VPN, no password manager, no airport perks. The value stacks are targeting slightly different buyers.

Airalo, still the market leader by user volume, hasn’t moved into subscription territory with the same aggression. Nomad and Ubigi remain largely per-trip oriented. That leaves Saily and Holafly as the two most serious players building out the recurring subscription model — which, given that subscriptions create predictable revenue and lower churn, is clearly where the smart money is going.

The Bigger Shift

What Saily Ultra Is Really Signaling

The eSIM market is maturing fast. According to GSMA Intelligence data, global eSIM connections are on track to surpass 300 million consumer devices, and the race to commoditization is already underway. When data becomes a commodity — and it will — providers that survive on margin alone will struggle. The ones that build subscription ecosystems around data will be far better positioned.

Saily’s CEO Vykintas Maknickas put it plainly at launch:

“What the fintech business did to the financial sector, we’re doing to telecommunications.”

That’s a bold framing, but the structural analogy isn’t wrong. Fintech didn’t just digitize banking — it rebundled financial services into lifestyle apps. Saily is attempting something similar: making connectivity the anchor product for a broader digital travel utility.

The three-tier Ultra family makes that strategy explicit. Plus, Premium, and Ultra aren’t just data tiers — they’re entry points into a subscriber funnel with increasingly sticky perks. Once a traveler is earning cashback credits, using a bundled VPN, and relying on lounge passes, switching to a cheaper per-trip eSIM gets psychologically harder, even if the per-gigabyte math might favor it.

Whether Saily can execute on the airport partnership side — which requires real B2B infrastructure, not just app development — will determine how durable that moat actually is. Companies like Priority Pass and DragonPass have been building those lounge networks for decades. Saily is starting from scratch in that vertical.

For now, Ultra is one of the most complete pitches in the travel eSIM subscription space. Holafly is competing hard on coverage and phone number utility. But on the bundling and ecosystem play, Saily is currently playing a different — and arguably more ambitious — game.