eSIM For U vs Inbox eSIM
eSIM For U and Inbox eSIM travel eSIMs compared on price, value per GB, unlimited data, destination coverage and verified prices, built from 3,490 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
eSIM For U's best price per GB in our catalogue is $0.28/GB, versus $0.60/GB for Inbox eSIM. Inbox eSIM also starts cheaper, from $2.90 versus $3.69. eSIM For U covers more of the destinations we track (188 vs 179). Best value is not always the right pick: match the data allowance and validity to your trip.
From $3.69 · 2,154 plans in 188 destinations
10% off a new customer's first eSIM with code ESIMCOMPARE10. How to use it
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 eSIM For U and Inbox eSIM 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 | $3.69 | $2.90 |
| Best value per GB | $0.28/GB | $0.60/GB |
| Unlimited-data plans | 1,068 plans (50%) | 405 plans (30%) |
| Destinations tracked | 188 | 179 |
| Prices verified | 100% of 2,154 | 100% of 1,336 |
| Cheapest trip-ready plan | $6.19 | $4.49 |
Every figure is aggregated from the plans we track for each brand and links to the record that proves it. How we verify prices.
eSIM For U vs Inbox eSIM for popular destinations
The best-value eSIM For U and Inbox eSIM 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 $9.39 for eSIM For U's 5 GB ($1.18/GB vs $1.88/GB). They use different local networks (AT&T, Verizon vs Verizon, AT&T), which can change coverage in parts of United States. 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 | eSIM For U | Inbox eSIM |
| Coverage | AT&T, Verizon | Verizon, AT&T |
| Last checked | Oct 30, 2026 · 1 source | Oct 30, 2026 · 1 source |
| Buy |
We earn a commission if you buy through eSIM For U and Inbox eSIM 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 $7.09 for eSIM For U's 5 GB ($0.98/GB vs $1.42/GB). They use different local networks (AIS, DTAC, TrueMove H vs TrueMove H, DTAC), which can change coverage in parts of Thailand. 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 | eSIM For U | Inbox eSIM |
| Coverage | AIS, DTAC, TrueMove H | TrueMove H, DTAC |
| Last checked | Oct 30, 2026 · 1 source | Oct 30, 2026 · 1 source |
| Buy |
We earn a commission if you buy through eSIM For U and Inbox eSIM 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 $9.39 for eSIM For U's 5 GB ($1.18/GB vs $1.88/GB). They use different local networks (KDDI/au, SoftBank vs NTT docomo), which can change coverage in parts of Japan. 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 | eSIM For U | Inbox eSIM |
| Coverage | KDDI/au, SoftBank | NTT docomo |
| Last checked | Oct 30, 2026 · 1 source | Oct 30, 2026 · 1 source |
| Buy |
We earn a commission if you buy through eSIM For U and Inbox eSIM 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 $8.49 for eSIM For U's 5 GB ($0.98/GB vs $1.70/GB). They use different local networks (Starhub vs M1, Singtel), which can change coverage in parts of Singapore. 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 | eSIM For U | Inbox eSIM |
| Coverage | Starhub | M1, Singtel |
| Last checked | Oct 30, 2026 · 1 source | Oct 30, 2026 · 1 source |
| Buy |
We earn a commission if you buy through eSIM For U and Inbox eSIM 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.
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Frequently asked
- Is eSIM For U or Inbox eSIM better for travel?
- eSIM For U tends to be better value per GB ($0.28/GB vs $0.60/GB at best), and Inbox eSIM starts cheaper (from $2.90). Confirm the data and validity fit your trip before buying.
- How much does eSIM For U cost compared to Inbox eSIM?
- eSIM For U plans start from $3.69 (best value $0.28/GB), and Inbox eSIM plans start from $2.90 (best value $0.60/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, eSIM For U or Inbox eSIM?
- We track eSIM For U across 188 destinations and Inbox eSIM across 179. eSIM For U covers more of the destinations in our catalogue, though both cover the major travel destinations.
- Which has unlimited data, eSIM For U or Inbox eSIM?
- Both offer unlimited-data plans: eSIM For U has 1068 (50% of the plans we track) and Inbox eSIM has 405 (30%). "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