ipify vs VATlayer
Same instrument, two spec sheets — measured, not claimed.
ipify vs VATlayer: common questions
Which is more reliable, ipify or VATlayer?
On our scheduled checks, VATlayer leads on measured uptime — ipify at 99.02% versus VATlayer at 100% 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, ipify or VATlayer?
ipify has the lower median latency in our checks — ipify responds in 149 ms versus VATlayer at 473 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 ipify and VATlayer need an API key?
ipify needs no key, while VATlayer requires a free API key. If you want to start calling without signup, reach for ipify first.
Can I call ipify and VATlayer from the browser?
Only ipify is browser-friendly — it returns CORS headers over HTTPS. VATlayer needs a server-side call or proxy, so factor that into which one fits a front-end project.
Are ipify and VATlayer free for commercial use?
ipify allows commercial use on its free tier, and VATlayer 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.