Colorado Information Marketplace vs Japan Neighborhoods

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

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
Authnonenone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Colorado Information Marketplace vs Japan Neighborhoods: common questions

Which is more reliable, Colorado Information Marketplace or Japan Neighborhoods?

On our scheduled checks, Japan Neighborhoods leads on measured uptime — Colorado Information Marketplace at —% versus Japan Neighborhoods 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 Colorado Information Marketplace and Japan Neighborhoods need an API key?

Neither needs a paid key — Colorado Information Marketplace is callable with no signup, and Japan Neighborhoods is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Colorado Information Marketplace and Japan Neighborhoods from the browser?

Yes — both Colorado Information Marketplace and Japan Neighborhoods 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 Colorado Information Marketplace and Japan Neighborhoods free for commercial use?

Colorado Information Marketplace has unclear commercial terms, and Japan Neighborhoods 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.