City, Lviv vs City, New York Open Data

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

Uptime · 30d
Uptime · 90d74.5%98.0%
Uptime · 30d70.0%96.7%
P50 · ms9651399
P95 · ms23013854
Authnonenone
CORSnoyes
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

City, Lviv vs City, New York Open Data: common questions

Which is more reliable, City, Lviv or City, New York Open Data?

On our scheduled checks, City, New York Open Data leads on measured uptime — City, Lviv at 74.5% versus City, New York Open Data at 98.0% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, City, Lviv or City, New York Open Data?

City, Lviv has the lower median latency in our checks — City, Lviv responds in 965 ms versus City, New York Open Data at 1399 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 City, Lviv and City, New York Open Data need an API key?

Neither needs a paid key — City, Lviv is callable with no signup, and City, New York Open Data is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call City, Lviv and City, New York Open Data from the browser?

Only City, New York Open Data is browser-friendly — it returns CORS headers over HTTPS. City, Lviv needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are City, Lviv and City, New York Open Data free for commercial use?

City, Lviv has unclear commercial terms, and City, New York Open Data 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.