IPGeolocation vs US Street Address
Same instrument, two spec sheets — measured, not claimed.
IPGeolocation vs US Street Address: common questions
Which is more reliable, IPGeolocation or US Street Address?
On our scheduled checks, US Street Address leads on measured uptime — IPGeolocation at —% versus US Street Address at —% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.
Do IPGeolocation and US Street Address need an API key?
Both ask you to authenticate — IPGeolocation uses an API key and US Street Address 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 Street Address from the browser?
Yes — both IPGeolocation and US Street Address 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 Street Address free for commercial use?
IPGeolocation has unclear commercial terms, and US Street Address 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.