NetworkCalc vs ParlayAPI
Same instrument, two spec sheets — measured, not claimed.
NetworkCalc vs ParlayAPI: common questions
Which is more reliable, NetworkCalc or ParlayAPI?
On our scheduled checks, NetworkCalc leads on measured uptime — NetworkCalc at 99.44% versus ParlayAPI at 87.5% 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, NetworkCalc or ParlayAPI?
ParlayAPI has the lower median latency in our checks — NetworkCalc responds in 289 ms versus ParlayAPI at 211 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 NetworkCalc and ParlayAPI need an API key?
NetworkCalc needs no key, while ParlayAPI requires a free API key. If you want to start calling without signup, reach for NetworkCalc first.
Can I call NetworkCalc and ParlayAPI from the browser?
Only NetworkCalc is browser-friendly — it returns CORS headers over HTTPS. ParlayAPI needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are NetworkCalc and ParlayAPI free for commercial use?
NetworkCalc has unclear commercial terms, and ParlayAPI 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.