API Reference - Ideal Postcodes vs IP2Location
Same instrument, two spec sheets — measured, not claimed.
API Reference - Ideal Postcodes vs IP2Location: common questions
Which is more reliable, API Reference - Ideal Postcodes or IP2Location?
On our scheduled checks, IP2Location leads on measured uptime — API Reference - Ideal Postcodes 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 API Reference - Ideal Postcodes and IP2Location need an API key?
API Reference - Ideal Postcodes needs no key, while IP2Location requires a free API key. If you want to start calling without signup, reach for API Reference - Ideal Postcodes first.
Can I call API Reference - Ideal Postcodes and IP2Location from the browser?
Only API Reference - Ideal Postcodes 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 API Reference - Ideal Postcodes and IP2Location free for commercial use?
API Reference - Ideal Postcodes 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.