Passantenfrequenzen Zürich vs SampleAPIs
Same instrument, two spec sheets — measured, not claimed.
Passantenfrequenzen Zürich vs SampleAPIs: common questions
Which is more reliable, Passantenfrequenzen Zürich or SampleAPIs?
Both are neck-and-neck — Passantenfrequenzen Zürich and SampleAPIs 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, Passantenfrequenzen Zürich or SampleAPIs?
SampleAPIs has the lower median latency in our checks — Passantenfrequenzen Zürich responds in 569 ms versus SampleAPIs at 471 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 Passantenfrequenzen Zürich and SampleAPIs need an API key?
Neither needs a paid key — Passantenfrequenzen Zürich is callable with no signup, and SampleAPIs is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Passantenfrequenzen Zürich and SampleAPIs from the browser?
Yes — both Passantenfrequenzen Zürich and SampleAPIs 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 Passantenfrequenzen Zürich and SampleAPIs free for commercial use?
Passantenfrequenzen Zürich has unclear commercial terms, and SampleAPIs 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.