English Random Words vs Scrapfly

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

Uptime · 30d
Uptime · 90d58.9%98.3%
Uptime · 30d38.3%98.3%
P50 · ms493884
P95 · ms10754809
AuthnoneapiKey
CORSyesno
HTTPSyesyes
Card requirednono
Commercial useunclearunclear
Data licenseUnverifiedUnverified
Free tierFree — limits not publishedFree tier — API key required
Rate limit30 req/window · 6 remaining · resets 585Unpublished
In directory since2026-07-052026-07-05
operationalpartialdownno data

English Random Words vs Scrapfly: common questions

Which is more reliable, English Random Words or Scrapfly?

On our scheduled checks, Scrapfly leads on measured uptime — English Random Words at 58.9% versus Scrapfly at 98.3% 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, English Random Words or Scrapfly?

English Random Words has the lower median latency in our checks — English Random Words responds in 493 ms versus Scrapfly at 884 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 English Random Words and Scrapfly need an API key?

English Random Words needs no key, while Scrapfly requires a free API key. If you want to start calling without signup, reach for English Random Words first.

Can I call English Random Words and Scrapfly from the browser?

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

Are English Random Words and Scrapfly free for commercial use?

English Random Words has unclear commercial terms, and Scrapfly 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.