Nomad vs 4S eSIM
— which eSIM is better?
Both Nomad and 4S eSIM stand out from marketplace resellers by using direct carrier agreements rather than resold capacity — but they've built those relationships in different parts of Asia. Nomad's direct deals lean toward Singapore and the wider Southeast Asian/European mix; 4S eSIM's direct deals are concentrated in Japan, Thailand, Indonesia and South Korea.
Verdict
For Japan, Thailand, Indonesia and South Korea, 4S eSIM's direct carrier relationships give it the edge. For Singapore, Europe and a wider general footprint, Nomad's coverage and pricing are more practical.
Head-to-head
| Criteria | Nomad | 4S eSIM |
|---|---|---|
| Coverage | 130+ countries✓ | 80+ countries (Asia-focused) |
| Network model | Direct Tier 1 agreements (Singapore-led) | Direct MNO agreements (Japan/Thailand/Indonesia/Korea-led) |
| Data throttle | After plan allowance only | None on premium plans✓ |
| Hotspot/tethering | Yes, included | Yes, included |
| Typical price range | $3–$35 | $6–$40 |
Network routing — what's actually different
This is a genuine direct-vs-direct comparison rather than direct-vs-resold. Nomad's Singtel/StarHub-routed access covers Singapore well, while 4S eSIM's direct NTT Docomo/SoftBank (Japan), AIS (Thailand), Telkomsel (Indonesia) and KT/SKT (South Korea) agreements cover the rest of the region's major markets. Neither is a strict superset of the other — the right pick depends on exactly which countries are on your itinerary.
Pick Nomad if...
Trips centred on Singapore, Europe, or destinations outside 4S eSIM's Asia-focused footprint.
Get Nomad →Pick 4S eSIM if...
Trips centred on Japan, Thailand, Indonesia or South Korea, where 4S eSIM's direct carrier agreements with the dominant local networks tend to win on speed.
Get 4S eSIM →★ Affiliate disclosure: SignalRank earns a commission (10–40%) when you purchase through our links. The verdict above is based on coverage, network routing, and plan structure — commission rates do not affect it.
Nomad vs 4S eSIM — frequently asked questions
Is Nomad or 4S eSIM better for Japan?
4S eSIM — its direct relationship with NTT Docomo and SoftBank covers the dominant Japanese networks. Nomad doesn't have the same depth of direct agreements in Japan specifically.
Which is better for Singapore?
Nomad, thanks to its Singtel/StarHub-routed access, though 4S eSIM's SingTel/StarHub direct agreements also cover Singapore well — for this specific market the two are closely matched.
Does either throttle data?
Nomad throttles after you exceed your plan's data allowance. 4S eSIM has no throttle on its premium plans, which matters if you're a heavy data user in its covered countries.
See how Nomad and 4S eSIM perform in your destination
Coverage and speed vary by city — check real performance scores for a specific destination.