Amanah Sunnah vs Free Dictionary

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

Uptime · 30d
Uptime · 90d98.0%95.1%
Uptime · 30d100%91.7%
P50 · ms37658
P95 · ms1110853
AuthapiKeynone
CORSyesyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedContent under source licenses (CC BY-SA 4.0 seen on entries)
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublished450 req/window · 417 remaining · resets 1783512354
In directory since2026-07-052026-07-05
operationalpartialdownno data

Amanah Sunnah vs Free Dictionary: common questions

Which is more reliable, Amanah Sunnah or Free Dictionary?

On our scheduled checks, Amanah Sunnah leads on measured uptime — Amanah Sunnah at 98.0% versus Free Dictionary at 95.1% over 90 days. These are our own probe results, not provider claims; the uptime bars above show the day-by-day record for both.

Which is faster, Amanah Sunnah or Free Dictionary?

Free Dictionary has the lower median latency in our checks — Amanah Sunnah responds in 376 ms versus Free Dictionary at 58 ms (P50). Tail latency (P95) is in the table above; for most workloads the median is the number that shapes how the API feels.

Do Amanah Sunnah and Free Dictionary need an API key?

Free Dictionary needs no key, while Amanah Sunnah requires a free API key. If you want to start calling without signup, reach for Free Dictionary first.

Can I call Amanah Sunnah and Free Dictionary from the browser?

Yes — both Amanah Sunnah and Free Dictionary send CORS headers over HTTPS, so front-end code can fetch either directly with no backend proxy. That makes them easy to swap in a client-side app while you compare responses.

Are Amanah Sunnah and Free Dictionary free for commercial use?

Amanah Sunnah has unclear commercial terms, and Free Dictionary 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.