Statistics of the World vs Voidly

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearyes
Data licenseUnverified (data sourced from World Bank & IMF)CC BY 4.0
Free tierFree — no key (optional X-API-Key header)Free (keyless data endpoints; Hydra ML endpoints need a key)
Rate limit1000 req/window · 999 remaining · resets 2026-07-09T11:30:37.514ZUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Statistics of the World vs Voidly: common questions

Which is more reliable, Statistics of the World or Voidly?

On our scheduled checks, Voidly leads on measured uptime — Statistics of the World at —% versus Voidly 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 Statistics of the World and Voidly need an API key?

Neither needs a paid key — Statistics of the World is callable with no signup, and Voidly is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Statistics of the World and Voidly from the browser?

Yes — both Statistics of the World and Voidly 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 Statistics of the World and Voidly free for commercial use?

Statistics of the World has unclear commercial terms, and Voidly allows commercial use on its free tier. 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.