CountryStateCity vs IP2Location
Same instrument, two spec sheets — measured, not claimed.
CountryStateCity vs IP2Location: common questions
Which is more reliable, CountryStateCity or IP2Location?
On our scheduled checks, IP2Location leads on measured uptime — CountryStateCity at —% versus IP2Location 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 CountryStateCity and IP2Location need an API key?
Both ask you to authenticate — CountryStateCity uses an API key and IP2Location 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 CountryStateCity and IP2Location from the browser?
Only CountryStateCity is browser-friendly — it returns CORS headers over HTTPS. IP2Location needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are CountryStateCity and IP2Location free for commercial use?
CountryStateCity has unclear commercial terms, and IP2Location 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.