Warnely vs Yelp

Same instrument, two spec sheets — measured, not claimed.

Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms
P95 · ms
AuthnoneapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limit100 req/window · 99 remaining · resets 60Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Warnely vs Yelp: common questions

Which is more reliable, Warnely or Yelp?

On our scheduled checks, Yelp leads on measured uptime — Warnely at —% versus Yelp 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 Warnely and Yelp need an API key?

Warnely needs no key, while Yelp requires a free API key. If you want to start calling without signup, reach for Warnely first.

Can I call Warnely and Yelp from the browser?

Only Warnely is browser-friendly — it returns CORS headers over HTTPS. Yelp needs a server-side call or proxy, so factor that into which one fits a front-end project.

Are Warnely and Yelp free for commercial use?

Warnely has unclear commercial terms, and Yelp 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.