English Random Words vs Mockaroo
Same instrument, two spec sheets — measured, not claimed.
English Random Words vs Mockaroo: common questions
Which is more reliable, English Random Words or Mockaroo?
On our scheduled checks, Mockaroo leads on measured uptime — English Random Words at 74.5% versus Mockaroo 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, English Random Words or Mockaroo?
Mockaroo has the lower median latency in our checks — English Random Words responds in 592 ms versus Mockaroo at 529 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 English Random Words and Mockaroo need an API key?
English Random Words needs no key, while Mockaroo requires a free API key. If you want to start calling without signup, reach for English Random Words first.
Can I call English Random Words and Mockaroo from the browser?
Yes — both English Random Words and Mockaroo 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 English Random Words and Mockaroo free for commercial use?
English Random Words has unclear commercial terms, and Mockaroo 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.