City, Gdańsk vs CPFHub
Same instrument, two spec sheets — measured, not claimed.
City, Gdańsk vs CPFHub: common questions
Which is more reliable, City, Gdańsk or CPFHub?
On our scheduled checks, CPFHub leads on measured uptime — City, Gdańsk at —% versus CPFHub 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 City, Gdańsk and CPFHub need an API key?
City, Gdańsk needs no key, while CPFHub requires a free API key. If you want to start calling without signup, reach for City, Gdańsk first.
Can I call City, Gdańsk and CPFHub from the browser?
Yes — both City, Gdańsk and CPFHub 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 City, Gdańsk and CPFHub free for commercial use?
City, Gdańsk has unclear commercial terms, and CPFHub 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.