By Hanna · Updated August 1, 2026

Saily eSIM review: security, pricing, and performance

Saily, built by Nord Security, pairs affordable regional and global eSIM data plans with built-in ad and tracker blocking. Plans start around $4-5 for short trips, with the tracker-blocking feature as its main differentiator from other eSIM providers.

I tried Saily specifically because of the Nord Security connection — I already trust their VPN products, and I was curious whether that translated into a genuinely useful eSIM.

Setup and first impressions

Setup is standard: buy a plan in the app, scan the QR code, activate. Nothing unusual here compared to other providers, which is a good thing — you don’t want your eSIM provider to be experimental about the basics.

The tracker-blocking feature, in practice

This is the actual reason to pick Saily over a cheaper alternative. It blocks a meaningful share of ad and tracker requests at the network level, which is a nice bonus on top of the data plan itself, though it won’t replace a full VPN or ad blocker if that’s specifically what you need.

Where it falls short

Coverage is good but not as exhaustive as Airalo’s, and pricing is competitive rather than the cheapest option on the market. If tracker-blocking isn’t something you care about, there’s less reason to pick Saily specifically over Airalo or Nomad.

Who should use Saily

Privacy-conscious travelers who already like Nord Security’s other products, or anyone who wants basic tracker protection bundled with their data plan without setting up a separate app.

• Saily: Includes built-in ad and tracker blocking, unlike most competitors.

Prices and plans are affiliate links; HannaTrip may earn a commission at no extra cost to you.

Considering alternatives? See the standalone Nomad review or Ubigi review, or the full best eSIM comparison for 2026, or see how it stacks up against a pricier competitor in Saily vs Flexiroam.