DummyJSON vs US Autocomplete
Same instrument, two spec sheets — measured, not claimed.
DummyJSON vs US Autocomplete: common questions
Which is more reliable, DummyJSON or US Autocomplete?
On our scheduled checks, DummyJSON leads on measured uptime — DummyJSON at 100% versus US Autocomplete at 99.44% 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, DummyJSON or US Autocomplete?
DummyJSON has the lower median latency in our checks — DummyJSON responds in 91 ms versus US Autocomplete at 460 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 DummyJSON and US Autocomplete need an API key?
DummyJSON needs no key, while US Autocomplete requires a free API key. If you want to start calling without signup, reach for DummyJSON first.
Can I call DummyJSON and US Autocomplete from the browser?
Yes — both DummyJSON 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 DummyJSON and US Autocomplete free for commercial use?
DummyJSON 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.