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Micro User Service vs University of Oslo

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

APIMicro User ServiceNEW—University of OsloNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
AuthapiKeynone
CORSyesyes
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

Micro User Service vs University of Oslo: common questions

Which is more reliable, Micro User Service or University of Oslo?

On our scheduled checks, University of Oslo leads on measured uptime — Micro User Service at —% versus University of Oslo 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 Micro User Service and University of Oslo need an API key?

University of Oslo needs no key, while Micro User Service requires a free API key. If you want to start calling without signup, reach for University of Oslo first.

Can I call Micro User Service and University of Oslo from the browser?

Yes — both Micro User Service and University of Oslo 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 Micro User Service and University of Oslo free for commercial use?

Micro User Service has unclear commercial terms, and University of Oslo 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.