Mockaroo vs NetworkCalc
Same instrument, two spec sheets — measured, not claimed.
Mockaroo vs NetworkCalc: common questions
Which is more reliable, Mockaroo or NetworkCalc?
On our scheduled checks, Mockaroo leads on measured uptime — Mockaroo at 100% versus NetworkCalc at 99.02% 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, Mockaroo or NetworkCalc?
NetworkCalc has the lower median latency in our checks — Mockaroo responds in 529 ms versus NetworkCalc at 448 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 Mockaroo and NetworkCalc need an API key?
NetworkCalc needs no key, while Mockaroo requires a free API key. If you want to start calling without signup, reach for NetworkCalc first.
Can I call Mockaroo and NetworkCalc from the browser?
Yes — both Mockaroo and NetworkCalc 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 Mockaroo and NetworkCalc free for commercial use?
Mockaroo has unclear commercial terms, and NetworkCalc 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.