Honest comparison · Updated May 2026
Alt eSIM vs Airalo
Airalo is the largest pure-play eSIM platform (12M+ users, 200+ countries), focused on capped-data plans (e.g. 1GB/3GB/5GB) starting from US$4.5. Alt eSIM offers both daily and total-data plans, cheaper for popular Asia destinations.
Reviewed by Alt eSIM Editorial Team · Last updated 2026-08-09
Side-by-side comparison
Alt eSIM | Airalo | |
|---|---|---|
| Plan structure | ✓Daily or total plans (1-30 days) | Capped data (1/3/5/10/20 GB) |
| Japan 5-day typical price | ✓US$5.61 (1GB/day, then throttled unlimited) | US$8.5 (3GB) / US$13.5 (5GB) |
| Countries covered | 50+ destinations (Asia / Europe / Americas / ME) | ✓200+ countries |
| Site languages | zh-hk / en / zh-cn | ✓57+ languages |
| Support languages | ✓Cantonese / Mandarin / English | English-first chatbot |
| Mobile app | PWA (installable) | ✓iOS 4.7★ / Android 4.6★ |
| Refund policy | ✓7-day refund if unactivated | Case-by-case if unactivated |
| Asia localization | ✓HK-based, understands Asia plan preferences | Turkey HQ, global one-size-fits-all |
Which one for you?
It's not always Alt — we honestly list when others are better for you.
✓Choose Alt eSIM if...
- ▸Travelling to popular Asia destinations (Japan, Korea, Taiwan, China, SEA)
- ▸Prefer daily-unlimited plans without data anxiety
- ▸Want to see prices in HKD / TWD / CNY (billed in USD)
- ▸Need Cantonese / Mandarin support
- ▸China trips that need firewall bypass for Google/Facebook
→Choose Airalo if...
- ▸Travelling to a country Alt eSIM doesn't yet cover (e.g. Africa, Middle East, South America)
- ▸Already have the Airalo app and don't want another account
- ▸Light data user — 1-2GB total is enough, capped plan is cheaper
- ▸Need a native iOS/Android app experience
FAQ
Is Alt eSIM cheaper than Airalo?▼
Depends on destination. For popular Asia destinations (Japan, Korea, Taiwan, China, SEA), Alt eSIM is typically 30-50% cheaper. Airalo covers more countries globally.
Are both eSIMs? Do I need a physical card?▼
Both are eSIMs — no physical card needed. Scan QR code to activate. All flagship phones since 2018 support eSIM.
Can I use both at the same time?▼
Yes — modern phones support multiple active eSIMs simultaneously. You can run one of each in parallel.
Try Alt eSIM where it wins
Asia destinations from US$1.65/day — daily or total-data plans.
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