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Keen IO vs Open Science Framework

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

APIKeen IONEW—Open Science FrameworkNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
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

Keen IO vs Open Science Framework: common questions

Which is more reliable, Keen IO or Open Science Framework?

On our scheduled checks, Open Science Framework leads on measured uptime — Keen IO at —% versus Open Science Framework 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 Keen IO and Open Science Framework need an API key?

Open Science Framework needs no key, while Keen IO requires a free API key. If you want to start calling without signup, reach for Open Science Framework first.

Can I call Keen IO and Open Science Framework from the browser?

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

Are Keen IO and Open Science Framework free for commercial use?

Keen IO has unclear commercial terms, and Open Science Framework 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.