Inbox eSIM vs Saily
Inbox eSIM and Saily travel eSIMs compared on price, value per GB, unlimited data, destination coverage and verified prices, built from 2,502 plans we track. Each figure is cited to its source and dated.
Price observation dates for these two providers: Oct 28, 2026 to Oct 30, 2026. Check each plan's date and source before buying.How we verify
Inbox eSIM's best price per GB in our catalogue is $0.60/GB, versus $0.80/GB for Saily. Saily also starts cheaper, from $1.99 versus $2.90. Saily covers more of the destinations we track (184 vs 179). Best value is not always the right pick: match the data allowance and validity to your trip.
From $2.90 · 1,336 plans in 179 destinations
10% off every plan with code ESIMCOMPARE. How to use it
We earn a commission if you buy through Inbox eSIM and Saily links here, at no extra cost to you. In our recommended order those providers get a disclosed partner boost; it never changes a price, and lists sorted by price alone stay in price order.
| Metric | ||
|---|---|---|
| Starts from | $2.90 | $1.99 |
| Best value per GB | $0.60/GB | $0.80/GB |
| Unlimited-data plans | 405 plans (30%) | 374 plans (32%) |
| Destinations tracked | 179 | 184 |
| Prices verified | 100% of 1,336 | 100% of 1,166 |
| Cheapest trip-ready plan | $4.49 | $6.99 |
Every figure is aggregated from the plans we track for each brand and links to the record that proves it. How we verify prices.
Inbox eSIM vs Saily for popular destinations
The best-value Inbox eSIM and Saily plan for each destination both cover, lined up on price, data, validity and per-GB price.
Inbox eSIM is cheaper for United States. Inbox eSIM's 5 GB plan costs $5.90 for 30 days, versus $13.99 for Saily's 5 GB ($1.18/GB vs $2.80/GB). Cheapest is not always best: check the data allowance and validity match your trip.
| Plan | ||
|---|---|---|
| Price | total | total |
| Data type | ||
| Speed / fair-use policy | Fixed data allowance | Fixed data allowance |
| Data | ||
| Validity | 30 days | 30 days |
| Destination | United States | United States |
| Provider | Inbox eSIM | Saily |
| Coverage | Verizon, AT&T | Carrier not stated by the provider |
| Last checked | Oct 30, 2026 · 1 source | Oct 28, 2026 · 1 source |
| Buy |
We earn a commission if you buy through Inbox eSIM and Saily links here, at no extra cost to you. In our recommended order those providers get a disclosed partner boost; it never changes a price, and lists sorted by price alone stay in price order.
Inbox eSIM is cheaper for Thailand. Inbox eSIM's 5 GB plan costs $4.90 for 30 days, versus $7.99 for Saily's 5 GB ($0.98/GB vs $1.60/GB). Cheapest is not always best: check the data allowance and validity match your trip.
| Plan | ||
|---|---|---|
| Price | total | total |
| Data type | ||
| Speed / fair-use policy | Fixed data allowance | Fixed data allowance |
| Data | ||
| Validity | 30 days | 30 days |
| Destination | Thailand | Thailand |
| Provider | Inbox eSIM | Saily |
| Coverage | TrueMove H, DTAC | Carrier not stated by the provider |
| Last checked | Oct 30, 2026 · 1 source | Oct 28, 2026 · 1 source |
| Buy |
We earn a commission if you buy through Inbox eSIM and Saily links here, at no extra cost to you. In our recommended order those providers get a disclosed partner boost; it never changes a price, and lists sorted by price alone stay in price order.
Inbox eSIM is cheaper for Japan. Inbox eSIM's 5 GB plan costs $5.90 for 30 days, versus $10.99 for Saily's 5 GB ($1.18/GB vs $2.20/GB). Cheapest is not always best: check the data allowance and validity match your trip.
| Plan | ||
|---|---|---|
| Price | total | total |
| Data type | ||
| Speed / fair-use policy | Fixed data allowance | Fixed data allowance |
| Data | ||
| Validity | 30 days | 30 days |
| Destination | Japan | Japan |
| Provider | Inbox eSIM | Saily |
| Coverage | NTT docomo | Carrier not stated by the provider |
| Last checked | Oct 30, 2026 · 1 source | Oct 28, 2026 · 1 source |
| Buy |
We earn a commission if you buy through Inbox eSIM and Saily links here, at no extra cost to you. In our recommended order those providers get a disclosed partner boost; it never changes a price, and lists sorted by price alone stay in price order.
Inbox eSIM is cheaper for Singapore. Inbox eSIM's 5 GB plan costs $4.90 for 30 days, versus $9.99 for Saily's 5 GB ($0.98/GB vs $2.00/GB). Cheapest is not always best: check the data allowance and validity match your trip.
| Plan | ||
|---|---|---|
| Price | total | total |
| Data type | ||
| Speed / fair-use policy | Fixed data allowance | Fixed data allowance |
| Data | ||
| Validity | 30 days | 30 days |
| Destination | Singapore | Singapore |
| Provider | Inbox eSIM | Saily |
| Coverage | M1, Singtel | Carrier not stated by the provider |
| Last checked | Oct 30, 2026 · 1 source | Oct 28, 2026 · 1 source |
| Buy |
We earn a commission if you buy through Inbox eSIM and Saily links here, at no extra cost to you. In our recommended order those providers get a disclosed partner boost; it never changes a price, and lists sorted by price alone stay in price order.
More brand comparisons
Frequently asked
- Is Inbox eSIM or Saily better for travel?
- Inbox eSIM tends to be better value per GB ($0.60/GB vs $0.80/GB at best), and Saily starts cheaper (from $1.99). Confirm the data and validity fit your trip before buying.
- How much does Inbox eSIM cost compared to Saily?
- Inbox eSIM plans start from $2.90 (best value $0.60/GB), and Saily plans start from $1.99 (best value $0.80/GB). Exact prices depend on the destination, the data amount and the validity. Each price is cited to its source and dated.
- Which covers more destinations, Inbox eSIM or Saily?
- We track Inbox eSIM across 179 destinations and Saily across 184. Saily covers more of the destinations in our catalogue, though both cover the major travel destinations.
- Which has unlimited data, Inbox eSIM or Saily?
- Both offer unlimited-data plans: Inbox eSIM has 405 (30% of the plans we track) and Saily has 374 (32%). "Unlimited" plans usually keep full speed up to a daily cap, so check the fair-use cap on the plan you buy.
Each price is cited to its source and dated. How we verify