Saily is the privacy-first choice. Drimsim is the permanent backup. Both are legitimate travel eSIM providers, but they take meaningfully different approaches. This guide breaks down exactly where each one wins — and where it doesn't.
Quick comparison
| Saily | Drimsim | |
|---|---|---|
| Countries | 150+ | 197 |
| Data type | Capped (1–20 GB) | Pay-as-you-go |
| Unlimited option | Yes (3 GB/day cap) | No |
| Cheapest plan | $3.49 / 1 GB | ~$3–10/GB (varies by country) |
| Hotspot | ✓ All plans | ✓ All plans |
| Privacy features | Ad & tracker blocking | — |
| App quality | Good | Basic |
| Best for | Privacy-conscious travelers, budget light users | Backup connectivity, infrequent travelers, multi-country trips |
Where Saily wins
Built by NordVPN's team, Saily is the only eSIM provider with network-level ad blocking and web protection included in every plan. This is a genuine differentiator, not marketing fluff — it blocks trackers and ads across all apps, not just the browser. Saily also has the cheapest entry plan at $3.49 for 1 GB.
Read full Saily review → Get Saily →
Where Drimsim wins
Drimsim takes a completely different approach: no plans, no expiry, just top up and pay per megabyte. The balance never expires (with annual activity). It works in 197 countries without switching — install once, use anywhere. This makes it the perfect backup eSIM that's always ready.
Read full Drimsim review → Get Drimsim →
Where each falls short
Saily: Saily covers fewer countries (150+) compared to Airalo's 200+. As a newer entrant, there are fewer user reviews and less of a track record. Plans have a 30-day activation window, so you can't buy too far in advance. No true unlimited option for heavy users.
Drimsim: Drimsim is the most expensive per GB — roughly $3–10/GB depending on the country. There are no unlimited plans, no bulk discounts, and no privacy features. The app is basic compared to competitors. It only makes sense as a backup, not a primary data source.
The verdict: Saily or Drimsim?
Choose Saily if you value privacy-conscious travelers, budget light users. Choose Drimsim if you value backup connectivity, infrequent travelers, multi-country trips. Neither is universally better — the right choice depends entirely on your travel style and data needs.
For a more comprehensive overview of all four providers, see our Best eSIM for Travel 2026 comparison.
See real pricing for all four providers side by side — pick your country and compare.
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