Random Profiles vs VATlayer
Same instrument, two spec sheets — measured, not claimed.
Random Profiles vs VATlayer: common questions
Which is more reliable, Random Profiles or VATlayer?
On our scheduled checks, VATlayer leads on measured uptime — Random Profiles at —% versus VATlayer 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 Random Profiles and VATlayer need an API key?
Both ask you to authenticate — Random Profiles uses an API key and VATlayer 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 Random Profiles and VATlayer from the browser?
Only Random Profiles 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 Random Profiles and VATlayer free for commercial use?
Random Profiles has unclear commercial terms, 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.