Mockaroo vs US Autocomplete
Same instrument, two spec sheets — measured, not claimed.
Mockaroo vs US Autocomplete: common questions
Which is more reliable, Mockaroo or US Autocomplete?
On our scheduled checks, Mockaroo leads on measured uptime — Mockaroo at 100% versus US Autocomplete 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 US Autocomplete?
Mockaroo has the lower median latency in our checks — Mockaroo responds in 529 ms versus US Autocomplete at 683 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 US Autocomplete need an API key?
Both ask you to authenticate — Mockaroo uses an API key and US Autocomplete uses an API key. Each key is free to obtain; the Auth and Card-required rows above spell out the signup terms.
Can I call Mockaroo and US Autocomplete from the browser?
Yes — both Mockaroo and US Autocomplete 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 US Autocomplete free for commercial use?
Mockaroo has unclear commercial terms, and US Autocomplete 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.