IPGeolocation vs US Autocomplete
Same instrument, two spec sheets — measured, not claimed.
IPGeolocation vs US Autocomplete: common questions
Which is more reliable, IPGeolocation or US Autocomplete?
On our scheduled checks, IPGeolocation leads on measured uptime — IPGeolocation 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, IPGeolocation or US Autocomplete?
IPGeolocation has the lower median latency in our checks — IPGeolocation responds in 259 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 IPGeolocation and US Autocomplete need an API key?
Both ask you to authenticate — IPGeolocation 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 IPGeolocation and US Autocomplete from the browser?
Yes — both IPGeolocation 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 IPGeolocation and US Autocomplete free for commercial use?
IPGeolocation 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.