Brand head-to-head
GigSky vs Seyyah Mobile
GigSky and Seyyah Mobile travel eSIMs compared on price, value per GB, unlimited data, destination coverage and verified prices, built from 3,356 plans we track. Each figure is cited to its source and dated.
Price observation dates for these two providers: Oct 26, 2026. Check each plan's date and source before buying.How we verify
Seyyah Mobile's best price per GB in our catalogue is $0.30/GB, versus $0.48/GB for GigSky. GigSky also starts cheaper, from $1.50 versus $2.09. Seyyah Mobile covers more of the destinations we track (171 vs 151). Best value is not always the right pick: match the data allowance and validity to your trip.
| Metric | ||
|---|---|---|
| Starts from | $1.50 | $2.09 |
| Best value per GB | $0.48/GB | $0.30/GB |
| Unlimited-data plans | 712 plans (51%) | 866 plans (44%) |
| Destinations tracked | 151 | 171 |
| Prices verified | 100% of 1,402 | 100% of 1,954 |
| Cheapest trip-ready plan | $5.21 | $4.29 |
Every figure is aggregated from the plans we track for each brand and links to the record that proves it. How we verify prices.
GigSky vs Seyyah Mobile for popular destinations
The best-value GigSky and Seyyah Mobile plan for each destination both cover, lined up on price, data, validity and per-GB price.
Seyyah Mobile is cheaper for Australia. Seyyah Mobile's 5 GB plan costs $7.09 for 30 days, versus $17.99 for GigSky's 5 GB ($1.42/GB vs $3.60/GB). Both list the same local network (Optus); this alone does not establish identical coverage or speeds. 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 | Australia | Australia |
| Provider | GigSky | Seyyah Mobile |
| Coverage | Optus | Optus |
| Last checked | Oct 26, 2026 · 1 source | Oct 26, 2026 · 1 source |
| Buy |
Seyyah Mobile is cheaper for Japan. Seyyah Mobile's 5 GB plan costs $5.49 for 30 days, versus $9.26 for GigSky's 5 GB ($1.10/GB vs $1.85/GB). They use different local networks (NTT Docomo, Softbank vs KDDI, Softbank), 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 | GigSky | Seyyah Mobile |
| Coverage | NTT Docomo, Softbank | KDDI, Softbank |
| Last checked | Oct 26, 2026 · 1 source | Oct 26, 2026 · 1 source |
| Buy |
GigSky is cheaper for Thailand. GigSky's 5 GB plan costs $6.56 for 30 days, versus $9.79 for Seyyah Mobile's 5 GB ($1.31/GB vs $1.96/GB). They use different local networks (AIS, dtac TriNet vs 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 | GigSky | Seyyah Mobile |
| Coverage | AIS, dtac TriNet | dtac |
| Last checked | Oct 26, 2026 · 1 source | Oct 26, 2026 · 1 source |
| Buy |
Seyyah Mobile is cheaper for Türkiye. Seyyah Mobile's 5 GB plan costs $4.29 for 30 days, versus $8.36 for GigSky's 5 GB ($0.86/GB vs $1.67/GB). They use different local networks (Avea, Turkcell vs Telekom, Vodafone), which can change coverage in parts of Türkiye. 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 | Türkiye | Türkiye |
| Provider | GigSky | Seyyah Mobile |
| Coverage | Avea, Turkcell | Telekom, Vodafone |
| Last checked | Oct 26, 2026 · 1 source | Oct 26, 2026 · 1 source |
| Buy |
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Frequently asked
- Is GigSky or Seyyah Mobile better for travel?
- Seyyah Mobile tends to be better value per GB ($0.30/GB vs $0.48/GB at best), and GigSky starts cheaper (from $1.50). Confirm the data and validity fit your trip before buying.
- How much does GigSky cost compared to Seyyah Mobile?
- GigSky plans start from $1.50 (best value $0.48/GB), and Seyyah Mobile plans start from $2.09 (best value $0.30/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, GigSky or Seyyah Mobile?
- We track GigSky across 151 destinations and Seyyah Mobile across 171. Seyyah Mobile covers more of the destinations in our catalogue, though both cover the major travel destinations.
- Which has unlimited data, GigSky or Seyyah Mobile?
- Both offer unlimited-data plans: GigSky has 712 (51% of the plans we track) and Seyyah Mobile has 866 (44%). "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