HelloSalut vs Proweblook IP Checker
Same instrument, two spec sheets — measured, not claimed.
HelloSalut vs Proweblook IP Checker: common questions
Which is more reliable, HelloSalut or Proweblook IP Checker?
On our scheduled checks, Proweblook IP Checker leads on measured uptime — HelloSalut at 95.1% versus Proweblook IP Checker at 100% 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, HelloSalut or Proweblook IP Checker?
Proweblook IP Checker has the lower median latency in our checks — HelloSalut responds in 2362 ms versus Proweblook IP Checker at 56 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 HelloSalut and Proweblook IP Checker need an API key?
HelloSalut needs no key, while Proweblook IP Checker requires a free API key. If you want to start calling without signup, reach for HelloSalut first.
Can I call HelloSalut and Proweblook IP Checker from the browser?
Yes — both HelloSalut and Proweblook IP Checker 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 Proweblook IP Checker free for commercial use?
HelloSalut has unclear commercial terms, and Proweblook IP Checker 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.