Postman Echo vs ipify
Same instrument, two spec sheets — measured, not claimed.
Postman Echo vs ipify: common questions
Which is more reliable, Postman Echo or ipify?
On our scheduled checks, ipify leads on measured uptime — Postman Echo at —% versus ipify 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 Postman Echo and ipify need an API key?
Neither needs a paid key — Postman Echo is callable with no signup, and ipify is callable with no signup. Both are quick to prototype with; rate limits still apply.
Can I call Postman Echo and ipify from the browser?
Only ipify is browser-friendly — it returns CORS headers over HTTPS. Postman Echo needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are Postman Echo and ipify free for commercial use?
Postman Echo has unclear commercial terms, and ipify allows commercial use on its free tier. 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.