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