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positionstack vs Visitor Statistics API

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

APIpositionstackHEALTHY93Visitor Statistics APIHEALTHY86
Uptime · 30d
Uptime · 90d100%98.0%
Uptime · 30d100%98.3%
P50 · ms455847
P95 · ms33282159
AuthapiKeynone
CORSnono
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — key may be requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

positionstack vs Visitor Statistics API: common questions

Which is more reliable, positionstack or Visitor Statistics API?

On our scheduled checks, positionstack leads on measured uptime — positionstack at 100% versus Visitor Statistics API at 98.0% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, positionstack or Visitor Statistics API?

positionstack has the lower median latency in our checks — positionstack responds in 455 ms versus Visitor Statistics API at 847 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do positionstack and Visitor Statistics API need an API key?

Visitor Statistics API needs no key, while positionstack requires a free API key. If you want to start calling without signup, reach for Visitor Statistics API first.

Can I call positionstack and Visitor Statistics API from the browser?

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

Are positionstack and Visitor Statistics API free for commercial use?

positionstack has unclear commercial terms, and Visitor Statistics API 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.