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Quran Cloud vs KDP Intelligence

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

APIQuran CloudNEW—KDP IntelligenceNEW—
Uptime · 30d
Uptime · 90d—%—%
Uptime · 30d—%—%
P50 · ms——
P95 · ms——
Authnonenone
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree preview/check endpoints; full niche data is paid via x402 USDC
Rate limit12 req/window · 11 remaining · resets 1Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Quran Cloud vs KDP Intelligence: common questions

Which is more reliable, Quran Cloud or KDP Intelligence?

On our scheduled checks, KDP Intelligence leads on measured uptime — Quran Cloud at —% versus KDP Intelligence 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 Quran Cloud and KDP Intelligence need an API key?

Neither needs a paid key — Quran Cloud is callable with no signup, and KDP Intelligence is callable with no signup. Both are quick to prototype with; rate limits still apply.

Can I call Quran Cloud and KDP Intelligence from the browser?

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

Are Quran Cloud and KDP Intelligence free for commercial use?

Quran Cloud has unclear commercial terms, and KDP Intelligence 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.