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Voidly vs WhoisXML API IP Geolocation API

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

APIVoidlyNEW—WhoisXML API IP Geolocation APINEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthnoneapiKey
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useyesunclear
Data licenseCC BY 4.0Unverified
Free tierFree (keyless data endpoints; Hydra ML endpoints need a key)Free tier — API key required
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Voidly vs WhoisXML API IP Geolocation API: common questions

Which is more reliable, Voidly or WhoisXML API IP Geolocation API?

On our scheduled checks, WhoisXML API IP Geolocation API leads on measured uptime — Voidly at —% versus WhoisXML API IP Geolocation API 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 Voidly and WhoisXML API IP Geolocation API need an API key?

Voidly needs no key, while WhoisXML API IP Geolocation API requires a free API key. If you want to start calling without signup, reach for Voidly first.

Can I call Voidly and WhoisXML API IP Geolocation API from the browser?

Yes — both Voidly and WhoisXML API IP Geolocation API send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are Voidly and WhoisXML API IP Geolocation API free for commercial use?

Voidly allows commercial use on its free tier, and WhoisXML API IP Geolocation 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.