Last updated: March 2026 · Prices verified against https://saily.com
Saily, backed by the team behind NordVPN, brings a privacy-first approach to eSIM services. Their competitive pricing and clean app make them attractive, with the added benefit of built-in privacy features.
We evaluate Saily across five categories, each weighted based on importance to travelers. Here is how they score in each area.
Based on our hands-on testing, here is an honest assessment of Saily's strengths and weaknesses. We believe in transparent reviews that highlight both the good and the areas where a provider could improve.
Saily offers several data tiers to match different travel needs. All prices are for single-country plans. Regional and global plans may have different pricing. Prices verified against https://saily.com as of March 2026.
Saily provides coverage in 150+ countries and territories across all major regions. Below is a breakdown of their regional presence.
Saily offers 6 key features that set it apart in the crowded eSIM market. Founded in 2023 and headquartered in Panama, the company has built its reputation on nordvpn-backed, privacy-first, encrypted connections.
During our testing, the app experience scored 4.6/5. The setup process involves downloading the provider's app, purchasing a plan for your destination, and scanning the QR code that is generated. From purchase to activation, the process typically takes 3 to 5 minutes on Saily.
Saily's customer support, rated 4.2/5 in our testing, is available through email and in-app messaging. Response times varied in our testing, with some queries taking up to 24 hours for a reply.
Saily covers 150+ countries. Here is what they charge in popular travel destinations where we have verified their pricing and tested their network performance.
| Destination | Network | From | Speeds | Guide |
|---|---|---|---|---|
| Japan | NTT Docomo | $3.49 | 50-130 Mbps | Full Guide |
| South Korea | SK Telecom | $3.99 | 75-280 Mbps | Full Guide |
| United States | T-Mobile | $4.49 | 45-140 Mbps | Full Guide |
| United Kingdom | EE | $3.29 | 40-110 Mbps | Full Guide |
| Singapore | Singtel | $3.29 | 55-190 Mbps | Full Guide |
| Netherlands | KPN | $3.29 | 40-115 Mbps | Full Guide |
How does Saily stack up against other top eSIM providers? Here is a side-by-side comparison on the metrics that matter most.
| Provider | Rating | Countries | From | Speed | Support |
|---|---|---|---|---|---|
S Saily | 4.4/5 | 150+ | $3.49 | 4.3/5 | 4.2/5 |
H HelloRoam | 4.5/5 | 180+ | $3.99 | 4.3/5 | 4.4/5 |
A Airalo | 4.5/5 | 200+ | $4.50 | 4.4/5 | 4.3/5 |
I Instabridge | 4.3/5 | 160+ | $3.99 | 4.3/5 | 4.1/5 |
t trifa | 4.3/5 | 155+ | $3.80 | 4.2/5 | 4.2/5 |
Saily earns a 4.4/5 overall rating in our comprehensive testing. This places them among the top eSIM providers we have reviewed, and we recommend them for most travelers.
Best for: Privacy-conscious travelers who want built-in security features.
Not ideal for: newer player with smaller coverage footprint. If that is a dealbreaker, consider the alternatives below.
Looking for other options? Here are four highly-rated eSIM providers to consider alongside Saily. Each has different strengths depending on your priorities.
Our review of Saily is based on real-world testing across multiple destinations over a period of several weeks. We purchased plans with our own money (no free accounts from providers) and tested them alongside competing services under identical conditions.
For coverage testing, we verified connectivity in urban, suburban, and transit environments in at least three countries. Speed tests were conducted using standardized methodology (Ookla Speedtest) at consistent times of day. App experience was evaluated by our editorial team members, including first-time eSIM users, to assess usability for all experience levels.
Customer support was tested by submitting real support tickets covering common traveler scenarios (activation issues, plan changes, billing questions) and measuring response times and resolution quality. All ratings reflect the combined results of these tests, weighted according to our published criteria.
We re-test providers quarterly and update our reviews when pricing, features, or service quality changes significantly. If you notice information that seems outdated, please contact our editorial team.