Stromberg Quotes vs Sunor

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 limit60 req/window · 59 remainingUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Stromberg Quotes vs Sunor: common questions

Which is more reliable, Stromberg Quotes or Sunor?

On our scheduled checks, Sunor leads on measured uptime — Stromberg Quotes at —% versus Sunor 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 Stromberg Quotes and Sunor need an API key?

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

Can I call Stromberg Quotes and Sunor from the browser?

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

Are Stromberg Quotes and Sunor free for commercial use?

Stromberg Quotes has unclear commercial terms, and Sunor 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.