LibrePass vs Simbye
LibrePass and Simbye travel eSIMs compared on price, value per GB, unlimited data, destination coverage and verified prices, built from 1,637 plans we track. Each figure is cited to its source and dated.
Price observation dates for these two providers: Oct 15, 2026 to Oct 30, 2026. Check each plan's date and source before buying.How we verify
Simbye offers unlimited-data plans (138 of the 706 we track) from $19.99, while every LibrePass plan we track is metered, from $4.34. We have recorded speed policies for 138 of 138 unlimited plans. Of those, 138 state a daily high-speed allowance of 1 to 2 GB/day. Check the exact plan for speed reductions and hotspot terms. Compare the plans for your destination and trip length; unlimited does not guarantee unrestricted streaming or tethering. LibrePass covers more of the destinations we track (184 vs 136).
From $1.99 · 706 plans in 136 destinations
15% off every plan with code ESIMCOMPARE15. How to use it
We earn a commission if you buy through LibrePass and Simbye 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 | $4.34 | $1.99 |
| Best value per GB | $0.69/GB | $0.80/GB |
| Unlimited-data plans | Metered only | 138 plans (20%) |
| Destinations tracked | 184 | 136 |
| Prices verified | 100% of 931 | 100% of 706 |
| Cheapest trip-ready plan | $6.57 | $5.99 |
Every figure is aggregated from the plans we track for each brand and links to the record that proves it. How we verify prices.
LibrePass vs Simbye for popular destinations
The best-value LibrePass and Simbye plan for each destination both cover, lined up on price, data, validity and per-GB price.
Closely matched on price. LibrePass (5 GB, 30 days) and Simbye (10 GB, 30 days) are closely matched for United States, at $13.25 and $11.99 (about a $1.26 difference) ($1.20/GB vs $2.65/GB). They use different local networks (AT&T, T-Mobile, Verizon vs AT&T, Verizon), which can change coverage in parts of United States. Pick on data allowance, validity and which provider you prefer.
| 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 | LibrePass | Simbye |
| Coverage | AT&T, T-Mobile, Verizon | AT&T, Verizon |
| Last checked | Oct 30, 2026 · 1 source | Oct 30, 2026 · 1 source |
| Buy |
We earn a commission if you buy through LibrePass and Simbye 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.
Closely matched on price. LibrePass (5 GB, 30 days) and Simbye (5 GB, 30 days) are priced within a dollar for Thailand, at $7.68 and $6.99 ($1.40/GB vs $1.54/GB). They use different local networks (AIS, DTAC, TrueMove H vs DTAC, TrueMove H), which can change coverage in parts of Thailand. Pick on data allowance, validity and which provider you prefer.
| 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 | LibrePass | Simbye |
| Coverage | AIS, DTAC, TrueMove H | DTAC, TrueMove H |
| Last checked | Oct 30, 2026 · 1 source | Oct 30, 2026 · 1 source |
| Buy |
We earn a commission if you buy through LibrePass and Simbye 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.
Simbye is cheaper for Japan. Simbye's 5 GB plan costs $6.99 for 30 days, versus $11.02 for LibrePass's 5 GB ($1.40/GB vs $2.20/GB). They use different local networks (KDDI/au, NTT docomo, Rakuten Mobile, SoftBank vs NTT docomo, KDDI/au, SoftBank, Rakuten Mobile), 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 | LibrePass | Simbye |
| Coverage | KDDI/au, NTT docomo, Rakuten Mobile, SoftBank | NTT docomo, KDDI/au, SoftBank, Rakuten Mobile |
| Last checked | Oct 30, 2026 · 1 source | Oct 30, 2026 · 1 source |
| Buy |
We earn a commission if you buy through LibrePass and Simbye 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.
Simbye is cheaper for Singapore. Simbye's 5 GB plan costs $6.99 for 30 days, versus $9.91 for LibrePass's 5 GB ($1.40/GB vs $1.98/GB). They use different local networks (M1, SingTel vs 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 | LibrePass | Simbye |
| Coverage | M1, SingTel | Singtel |
| Last checked | Oct 30, 2026 · 1 source | Oct 30, 2026 · 1 source |
| Buy |
We earn a commission if you buy through LibrePass and Simbye 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 LibrePass or Simbye better for travel?
- Neither is simply better. Simbye offers unlimited data from $19.99; LibrePass offers fixed data allowances from $4.34. We have recorded speed policies for 138 of 138 unlimited plans. Of those, 138 state a daily high-speed allowance of 1 to 2 GB/day. Check the exact plan for speed reductions and hotspot terms. Match the allowance, speed policy and validity to your trip.
- How much does LibrePass cost compared to Simbye?
- LibrePass plans start from $4.34 (best value $0.69/GB), and Simbye 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, LibrePass or Simbye?
- We track LibrePass across 184 destinations and Simbye across 136. LibrePass covers more of the destinations in our catalogue, though both cover the major travel destinations.
- Which has unlimited data, LibrePass or Simbye?
- Simbye offers unlimited-data plans (138 of the plans we track); every LibrePass plan we track is metered (a fixed data allowance). Pick Simbye for unpredictable or heavy use, LibrePass for lower prices on light use.
Each price is cited to its source and dated. How we verify