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Japan Neighborhoods vs Open Government, Portugal

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

APIJapan NeighborhoodsHEALTHY99Open Government, PortugalHEALTHY60
Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms1171504
P95 · ms7323753
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified (per-dataset licenses, mostly open)
Free tierFree — limits not publishedFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Japan Neighborhoods vs Open Government, Portugal: common questions

Which is more reliable, Japan Neighborhoods or Open Government, Portugal?

Both are neck-and-neck — Japan Neighborhoods and Open Government, Portugal each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, Japan Neighborhoods or Open Government, Portugal?

Japan Neighborhoods has the lower median latency in our checks — Japan Neighborhoods responds in 117 ms versus Open Government, Portugal at 1504 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do Japan Neighborhoods and Open Government, Portugal need an API key?

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

Can I call Japan Neighborhoods and Open Government, Portugal from the browser?

Only Japan Neighborhoods is browser-friendly — it returns CORS headers over HTTPS. Open Government, Portugal needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Japan Neighborhoods and Open Government, Portugal free for commercial use?

Japan Neighborhoods has unclear commercial terms, and Open Government, Portugal 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.