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Apify vs Free Dictionary API

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

APIApifyHEALTHY96Free Dictionary APIHEALTHY90
Uptime · 30d
Uptime · 90d100%100%
Uptime · 30d100%100%
P50 · ms381674
P95 · ms7652196
AuthapiKeynone
CORSnoyes
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree tier — API key requiredFree — limits not published
Rate limitUnpublishedUnpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

Apify vs Free Dictionary API: common questions

Which is more reliable, Apify or Free Dictionary API?

Both are neck-and-neck — Apify and Free Dictionary API each measure 100% uptime over 90 days on our probe schedule. Reliability here is verified from our own scheduled checks; use the 30-day bars above to see which has been steadier lately.

Which is faster, Apify or Free Dictionary API?

Apify has the lower median latency in our checks — Apify responds in 381 ms versus Free Dictionary API at 674 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 Apify and Free Dictionary API need an API key?

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

Can I call Apify and Free Dictionary API from the browser?

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

Are Apify and Free Dictionary API free for commercial use?

Apify has unclear commercial terms, and Free Dictionary API 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.