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FreeIPAPI vs ipapi.co

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

APIFreeIPAPINEW—ipapi.coNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
Authnonenone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — quota not published; returns 429 when exceeded
Rate limitUnpublishedUnpublished (429 Quota exceeded)
In directory since2026-07-052026-07-05
operationalpartialdownno data

FreeIPAPI vs ipapi.co: common questions

Which is more reliable, FreeIPAPI or ipapi.co?

On our scheduled checks, ipapi.co leads on measured uptime — FreeIPAPI at —% versus ipapi.co 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 ipapi.co need an API key?

Neither needs a paid key — FreeIPAPI is callable with no signup, and ipapi.co is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call FreeIPAPI and ipapi.co from the browser?

Neither sends browser-friendly CORS headers reliably, so call FreeIPAPI and ipapi.co from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.

Are FreeIPAPI and ipapi.co free for commercial use?

FreeIPAPI has unclear commercial terms, and ipapi.co 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.