Travel eSIM comparisons
YonoSIM vs Saily — which travel eSIM should you buy?
Saily is Nord Security's (NordVPN parent) travel eSIM, with unlimited daily plans in select regions and card refunds within 30 days — via a support ticket that can take up to 5 working days to decide. YonoSIM is the industry-first travel eSIM to auto-refund unused plans without a ticket, with KRW pricing and Korean-language support.
- 4.7 (53 reviews)
- Install in 60 seconds
- 30-day auto refund
- Secure Stripe checkout
The short answer
Pick Saily if you want the Nord Security brand attached to your eSIM and don't mind opening a support ticket to get a refund. Pick YonoSIM if you want your unused plans refunded automatically (no ticket, no waiting), and KRW pricing with KakaoPay / NaverPay / TossPay checkout.
| Feature | YonoSIM | Saily |
|---|---|---|
| Country coverage | 200+ countries via multiple carriers | 150+ countries (single vendor) |
| Typical price (7-day Japan 3 GB) | From ~US$6 — multi-vendor pricing | From ~US$8 |
| Payment methods | Stripe (cards), KakaoPay, NaverPay, TossPay, Korean cards in KRW | Cards, Apple Pay, Google Pay (USD/EUR) |
| Installation | QR code or one-tap iOS install link, emailed instantly | QR code in the Saily app after purchase |
| Top-up | Yes, on plans that support top-up; same eSIM profile | Yes, on most plans; same eSIM profile |
| Support languages | English + Korean, chat and email, ~1h response | English chat and email |
| Refunds | Industry-first: automatic 30-day refund on any unused eSIM — no ticket needed | 30 days, but requires a support ticket; up to 5 working days to decide |
Frequently asked questions
How do I get a Saily refund?
Open a support ticket at support.saily.com within 30 days of purchase. Saily reviews each request and typically decides within 5 working days; approved refunds return to your original payment method. YonoSIM's 30-day refund on unused plans fires automatically — no ticket needed and you keep the cash on your original card.
Does Saily have unlimited plans?
Yes — Saily offers unlimited daily data plans in select regions, usually with a fair-use throttle after a daily allowance. YonoSIM offers unlimited on several regions too, plus metered plans that are typically cheaper for short trips and don't come with speed throttles.
Is YonoSIM cheaper than Saily?
Often yes for short trips and metered plans — YonoSIM sources from multiple network providers so the cheapest plan for a given country varies. For long trips or unlimited usage, price parity depends on the destination; compare both plan pages before you buy.
Does Saily accept KakaoPay or NaverPay?
No. Saily bills in USD or EUR via cards, Apple Pay, and Google Pay. YonoSIM supports KakaoPay, NaverPay, TossPay, and Korean-issued cards via PortOne, billed in KRW.