HelloSalut vs Zippopotam.us
Same instrument, two spec sheets — measured, not claimed.
HelloSalut vs Zippopotam.us: common questions
Which is more reliable, HelloSalut or Zippopotam.us?
On our scheduled checks, Zippopotam.us leads on measured uptime — HelloSalut at —% versus Zippopotam.us 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 HelloSalut and Zippopotam.us need an API key?
Neither needs a paid key — HelloSalut is callable with no signup, and Zippopotam.us is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call HelloSalut and Zippopotam.us from the browser?
Yes — both HelloSalut and Zippopotam.us 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 HelloSalut and Zippopotam.us free for commercial use?
HelloSalut has unclear commercial terms, and Zippopotam.us 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.