City, Gdynia vs PermisAPI
Same instrument, two spec sheets — measured, not claimed.
City, Gdynia vs PermisAPI: common questions
Which is more reliable, City, Gdynia or PermisAPI?
Both are neck-and-neck — City, Gdynia and PermisAPI 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, City, Gdynia or PermisAPI?
PermisAPI has the lower median latency in our checks — City, Gdynia responds in 1230 ms versus PermisAPI at 1125 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, Gdynia and PermisAPI need an API key?
City, Gdynia needs no key, while PermisAPI requires a free API key. If you want to start calling without signup, reach for City, Gdynia first.
Can I call City, Gdynia and PermisAPI from the browser?
Neither sends browser-friendly CORS headers reliably, so call City, Gdynia and PermisAPI from a server or proxy rather than client-side. The CORS and HTTPS rows above show exactly what we detected for each.
Are City, Gdynia and PermisAPI free for commercial use?
City, Gdynia has unclear commercial terms, and PermisAPI 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.