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FreeIPAPI vs One Map, Singapore

Same instrument, two spec sheets — measured, not claimed.

APIFreeIPAPINEW—One Map, SingaporeNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthnoneapiKey
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

FreeIPAPI vs One Map, Singapore: common questions

Which is more reliable, FreeIPAPI or One Map, Singapore?

On our scheduled checks, One Map, Singapore leads on measured uptime — FreeIPAPI at —% versus One Map, Singapore at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Do FreeIPAPI and One Map, Singapore need an API key?

FreeIPAPI needs no key, while One Map, Singapore requires a free API key. If you want to start calling without signup, reach for FreeIPAPI first.

Can I call FreeIPAPI and One Map, Singapore from the browser?

Only One Map, Singapore is browser-friendly — it returns CORS headers over HTTPS. FreeIPAPI needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are FreeIPAPI and One Map, Singapore free for commercial use?

FreeIPAPI has unclear commercial terms, and One Map, Singapore has unclear commercial terms. We track service terms and the data license as separate fields — see the Commercial use and Data license rows above, and confirm both before shipping either in a paid product.